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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/html/canvas/element/path-objects
parentInitial commit. (diff)
downloadfirefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz
firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/html/canvas/element/path-objects')
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-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.closed.basic.html37
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-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.add.html42
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-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.arc.html35
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-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInpath.invalid.html51
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-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.basic.html35
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-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.curve.html45
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.line.html40
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.rect.html41
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale1.html54
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale2.html56
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.skew.html70
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.unaffected.html42
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.union.html38
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.basic.html36
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.changing.html42
-rw-r--r--testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.multiple.html47
197 files changed, 7877 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.1.html
new file mode 100644
index 0000000000..838492d182
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.angle.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.angle.1</h1>
+<p class="desc">arc() draws pi/2 .. -pi anticlockwise correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws pi/2 .. -pi anticlockwise correctly");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 0);
+ctx.arc(100, 0, 150, Math.PI/2, -Math.PI, true);
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.2.html
new file mode 100644
index 0000000000..7ddcbcbe47
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.2.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.angle.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.angle.2</h1>
+<p class="desc">arc() draws -3pi/2 .. -pi anticlockwise correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws -3pi/2 .. -pi anticlockwise correctly");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 0);
+ctx.arc(100, 0, 150, -3*Math.PI/2, -Math.PI, true);
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.3.html
new file mode 100644
index 0000000000..f5df8a2bf2
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.3.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.angle.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.angle.3</h1>
+<p class="desc">arc() wraps angles mod 2pi when anticlockwise and end > start+2pi</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() wraps angles mod 2pi when anticlockwise and end > start+2pi");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 0);
+ctx.arc(100, 0, 150, (512+1/2)*Math.PI, (1024-1)*Math.PI, true);
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.4.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.4.html
new file mode 100644
index 0000000000..635112f76b
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.4.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.angle.4</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.angle.4</h1>
+<p class="desc">arc() draws a full circle when clockwise and end > start+2pi</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws a full circle when clockwise and end > start+2pi");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.arc(50, 25, 60, (512+1/2)*Math.PI, (1024-1)*Math.PI, false);
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.5.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.5.html
new file mode 100644
index 0000000000..59edd27bbe
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.5.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.angle.5</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.angle.5</h1>
+<p class="desc">arc() wraps angles mod 2pi when clockwise and start > end+2pi</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() wraps angles mod 2pi when clockwise and start > end+2pi");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 0);
+ctx.arc(100, 0, 150, (1024-1)*Math.PI, (512+1/2)*Math.PI, false);
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.6.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.6.html
new file mode 100644
index 0000000000..83f960b60e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.angle.6.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.angle.6</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.angle.6</h1>
+<p class="desc">arc() draws a full circle when anticlockwise and start > end+2pi</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws a full circle when anticlockwise and start > end+2pi");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.arc(50, 25, 60, (1024-1)*Math.PI, (512+1/2)*Math.PI, true);
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.default.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.default.html
new file mode 100644
index 0000000000..51c1f1a8f8
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.default.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.default</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.default</h1>
+<p class="desc">arc() with missing last argument defaults to clockwise</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with missing last argument defaults to clockwise");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 0);
+ctx.arc(100, 0, 150, -Math.PI, Math.PI/2);
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.empty.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.empty.html
new file mode 100644
index 0000000000..bff8029001
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.empty.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.empty</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.empty</h1>
+<p class="desc">arc() with an empty path does not draw a straight line to the start point</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with an empty path does not draw a straight line to the start point");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.arc(200, 25, 5, 0, 2*Math.PI, true);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.end.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.end.html
new file mode 100644
index 0000000000..aa26b65921
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.end.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.end</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.end</h1>
+<p class="desc">arc() adds the end point of the arc to the subpath</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() adds the end point of the arc to the subpath");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(-100, 0);
+ctx.arc(-100, 0, 25, -Math.PI/2, Math.PI/2, true);
+ctx.lineTo(100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.negative.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.negative.html
new file mode 100644
index 0000000000..9d1f4d8919
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.negative.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.negative</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.negative</h1>
+<p class="desc">arc() with negative radius throws INDEX_SIZE_ERR</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with negative radius throws INDEX_SIZE_ERR");
+_addTest(function(canvas, ctx) {
+
+assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.arc(0, 0, -1, 0, 0, true); });
+var path = new Path2D();
+assert_throws_dom("INDEX_SIZE_ERR", function() { path.arc(10, 10, -5, 0, 1, false); });
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.nonempty.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.nonempty.html
new file mode 100644
index 0000000000..63a472ba9a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.nonempty.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.nonempty</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.nonempty</h1>
+<p class="desc">arc() with a non-empty path does draw a straight line to the start point</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with a non-empty path does draw a straight line to the start point");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arc(200, 25, 5, 0, 2*Math.PI, true);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.nonfinite.html
new file mode 100644
index 0000000000..04d51bffc0
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.nonfinite.html
@@ -0,0 +1,77 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.nonfinite</h1>
+<p class="desc">arc() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.arc(Infinity, 0, 50, 0, 2*Math.PI, true);
+ctx.arc(-Infinity, 0, 50, 0, 2*Math.PI, true);
+ctx.arc(NaN, 0, 50, 0, 2*Math.PI, true);
+ctx.arc(0, Infinity, 50, 0, 2*Math.PI, true);
+ctx.arc(0, -Infinity, 50, 0, 2*Math.PI, true);
+ctx.arc(0, NaN, 50, 0, 2*Math.PI, true);
+ctx.arc(0, 0, Infinity, 0, 2*Math.PI, true);
+ctx.arc(0, 0, -Infinity, 0, 2*Math.PI, true);
+ctx.arc(0, 0, NaN, 0, 2*Math.PI, true);
+ctx.arc(0, 0, 50, Infinity, 2*Math.PI, true);
+ctx.arc(0, 0, 50, -Infinity, 2*Math.PI, true);
+ctx.arc(0, 0, 50, NaN, 2*Math.PI, true);
+ctx.arc(0, 0, 50, 0, Infinity, true);
+ctx.arc(0, 0, 50, 0, -Infinity, true);
+ctx.arc(0, 0, 50, 0, NaN, true);
+ctx.arc(Infinity, Infinity, 50, 0, 2*Math.PI, true);
+ctx.arc(Infinity, Infinity, Infinity, 0, 2*Math.PI, true);
+ctx.arc(Infinity, Infinity, Infinity, Infinity, 2*Math.PI, true);
+ctx.arc(Infinity, Infinity, Infinity, Infinity, Infinity, true);
+ctx.arc(Infinity, Infinity, Infinity, 0, Infinity, true);
+ctx.arc(Infinity, Infinity, 50, Infinity, 2*Math.PI, true);
+ctx.arc(Infinity, Infinity, 50, Infinity, Infinity, true);
+ctx.arc(Infinity, Infinity, 50, 0, Infinity, true);
+ctx.arc(Infinity, 0, Infinity, 0, 2*Math.PI, true);
+ctx.arc(Infinity, 0, Infinity, Infinity, 2*Math.PI, true);
+ctx.arc(Infinity, 0, Infinity, Infinity, Infinity, true);
+ctx.arc(Infinity, 0, Infinity, 0, Infinity, true);
+ctx.arc(Infinity, 0, 50, Infinity, 2*Math.PI, true);
+ctx.arc(Infinity, 0, 50, Infinity, Infinity, true);
+ctx.arc(Infinity, 0, 50, 0, Infinity, true);
+ctx.arc(0, Infinity, Infinity, 0, 2*Math.PI, true);
+ctx.arc(0, Infinity, Infinity, Infinity, 2*Math.PI, true);
+ctx.arc(0, Infinity, Infinity, Infinity, Infinity, true);
+ctx.arc(0, Infinity, Infinity, 0, Infinity, true);
+ctx.arc(0, Infinity, 50, Infinity, 2*Math.PI, true);
+ctx.arc(0, Infinity, 50, Infinity, Infinity, true);
+ctx.arc(0, Infinity, 50, 0, Infinity, true);
+ctx.arc(0, 0, Infinity, Infinity, 2*Math.PI, true);
+ctx.arc(0, 0, Infinity, Infinity, Infinity, true);
+ctx.arc(0, 0, Infinity, 0, Infinity, true);
+ctx.arc(0, 0, 50, Infinity, Infinity, true);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.scale.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.scale.1.html
new file mode 100644
index 0000000000..c100c6476f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.scale.1.html
@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.scale.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.scale.1</h1>
+<p class="desc">Non-uniformly scaled arcs are the right shape</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Non-uniformly scaled arcs are the right shape");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.scale(2, 0.5);
+ctx.fillStyle = '#0f0';
+ctx.beginPath();
+ctx.arc(25, 50, 56, 0, 2*Math.PI, false);
+ctx.fill();
+ctx.fillStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(-25, 50);
+ctx.arc(-25, 50, 24, 0, 2*Math.PI, false);
+ctx.moveTo(75, 50);
+ctx.arc(75, 50, 24, 0, 2*Math.PI, false);
+ctx.moveTo(25, -25);
+ctx.arc(25, -25, 24, 0, 2*Math.PI, false);
+ctx.moveTo(25, 125);
+ctx.arc(25, 125, 24, 0, 2*Math.PI, false);
+ctx.fill();
+
+_assertPixel(canvas, 0,0, 0,255,0,255);
+_assertPixel(canvas, 50,0, 0,255,0,255);
+_assertPixel(canvas, 99,0, 0,255,0,255);
+_assertPixel(canvas, 0,25, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 99,25, 0,255,0,255);
+_assertPixel(canvas, 0,49, 0,255,0,255);
+_assertPixel(canvas, 50,49, 0,255,0,255);
+_assertPixel(canvas, 99,49, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.scale.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.scale.2.html
new file mode 100644
index 0000000000..1045e40276
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.scale.2.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.scale.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.scale.2</h1>
+<p class="desc">Highly scaled arcs are the right shape</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Highly scaled arcs are the right shape");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.scale(100, 100);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 1.2;
+ctx.beginPath();
+ctx.arc(0, 0, 0.6, 0, Math.PI/2, false);
+ctx.stroke();
+
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 50,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,25, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 98,25, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 50,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.selfintersect.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.selfintersect.1.html
new file mode 100644
index 0000000000..c97c833ec1
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.selfintersect.1.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.selfintersect.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.selfintersect.1</h1>
+<p class="desc">arc() with lineWidth > 2*radius is drawn sensibly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with lineWidth > 2*radius is drawn sensibly");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 200;
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.arc(100, 50, 25, 0, -Math.PI/2, true);
+ctx.stroke();
+ctx.beginPath();
+ctx.arc(0, 0, 25, 0, -Math.PI/2, true);
+ctx.stroke();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.selfintersect.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.selfintersect.2.html
new file mode 100644
index 0000000000..58c51e32ec
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.selfintersect.2.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.selfintersect.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.selfintersect.2</h1>
+<p class="desc">arc() with lineWidth > 2*radius is drawn sensibly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with lineWidth > 2*radius is drawn sensibly");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 180;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.arc(-50, 50, 25, 0, -Math.PI/2, true);
+ctx.stroke();
+ctx.beginPath();
+ctx.arc(100, 0, 25, 0, -Math.PI/2, true);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,10, 0,255,0,255);
+_assertPixel(canvas, 97,1, 0,255,0,255);
+_assertPixel(canvas, 97,2, 0,255,0,255);
+_assertPixel(canvas, 97,3, 0,255,0,255);
+_assertPixel(canvas, 2,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.1.html
new file mode 100644
index 0000000000..29bf2cf653
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.1.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.shape.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.shape.1</h1>
+<p class="desc">arc() from 0 to pi does not draw anything in the wrong half</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() from 0 to pi does not draw anything in the wrong half");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.arc(50, 50, 50, 0, Math.PI, false);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 20,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.2.html
new file mode 100644
index 0000000000..aad3a51964
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.2.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.shape.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.shape.2</h1>
+<p class="desc">arc() from 0 to pi draws stuff in the right half</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() from 0 to pi draws stuff in the right half");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 100;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.arc(50, 50, 50, 0, Math.PI, true);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 20,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.3.html
new file mode 100644
index 0000000000..8f9e273582
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.3.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.shape.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.shape.3</h1>
+<p class="desc">arc() from 0 to -pi/2 does not draw anything in the wrong quadrant</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() from 0 to -pi/2 does not draw anything in the wrong quadrant");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 100;
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.arc(0, 50, 50, 0, -Math.PI/2, false);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.4.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.4.html
new file mode 100644
index 0000000000..4efa26369f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.4.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.shape.4</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.shape.4</h1>
+<p class="desc">arc() from 0 to -pi/2 draws stuff in the right quadrant</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() from 0 to -pi/2 draws stuff in the right quadrant");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 150;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.arc(-50, 50, 100, 0, -Math.PI/2, true);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.5.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.5.html
new file mode 100644
index 0000000000..21727d4f49
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.shape.5.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.shape.5</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.shape.5</h1>
+<p class="desc">arc() from 0 to 5pi does not draw crazy things</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() from 0 to 5pi does not draw crazy things");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 200;
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.arc(300, 0, 100, 0, 5*Math.PI, false);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.1.html
new file mode 100644
index 0000000000..a07eb101bd
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.twopie.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.twopie.1</h1>
+<p class="desc">arc() draws nothing when end = start + 2pi-e and anticlockwise</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws nothing when end = start + 2pi-e and anticlockwise");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.arc(50, 25, 50, 0, 2*Math.PI - 1e-4, true);
+ctx.stroke();
+_assertPixel(canvas, 50,20, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.2.html
new file mode 100644
index 0000000000..5ea0c1e60f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.2.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.twopie.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.twopie.2</h1>
+<p class="desc">arc() draws a full circle when end = start + 2pi-e and clockwise</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws a full circle when end = start + 2pi-e and clockwise");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.arc(50, 25, 50, 0, 2*Math.PI - 1e-4, false);
+ctx.stroke();
+_assertPixel(canvas, 50,20, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.3.html
new file mode 100644
index 0000000000..8e1d50e002
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.3.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.twopie.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.twopie.3</h1>
+<p class="desc">arc() draws a full circle when end = start + 2pi+e and anticlockwise</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws a full circle when end = start + 2pi+e and anticlockwise");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.arc(50, 25, 50, 0, 2*Math.PI + 1e-4, true);
+ctx.stroke();
+_assertPixel(canvas, 50,20, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.4.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.4.html
new file mode 100644
index 0000000000..914fc4b18d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.twopie.4.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.twopie.4</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.twopie.4</h1>
+<p class="desc">arc() draws nothing when end = start + 2pi+e and clockwise</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws nothing when end = start + 2pi+e and clockwise");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.arc(50, 25, 50, 0, 2*Math.PI + 1e-4, false);
+ctx.stroke();
+_assertPixel(canvas, 50,20, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zero.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zero.1.html
new file mode 100644
index 0000000000..b648c869ad
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zero.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.zero.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.zero.1</h1>
+<p class="desc">arc() draws nothing when startAngle = endAngle and anticlockwise</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws nothing when startAngle = endAngle and anticlockwise");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.arc(50, 25, 50, 0, 0, true);
+ctx.stroke();
+_assertPixel(canvas, 50,20, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zero.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zero.2.html
new file mode 100644
index 0000000000..4aab17a7a5
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zero.2.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.zero.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.zero.2</h1>
+<p class="desc">arc() draws nothing when startAngle = endAngle and clockwise</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() draws nothing when startAngle = endAngle and clockwise");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.arc(50, 25, 50, 0, 0, false);
+ctx.stroke();
+_assertPixel(canvas, 50,20, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zeroradius.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zeroradius.html
new file mode 100644
index 0000000000..6f50bb474f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arc.zeroradius.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arc.zeroradius</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arc.zeroradius</h1>
+<p class="desc">arc() with zero radius draws a line to the start point</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arc() with zero radius draws a line to the start point");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00'
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arc(200, 25, 0, 0, Math.PI, true);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.coincide.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.coincide.1.html
new file mode 100644
index 0000000000..9b963505ee
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.coincide.1.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.coincide.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.coincide.1</h1>
+<p class="desc">arcTo() has no effect if P0 = P1</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() has no effect if P0 = P1");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(0, 25, 50, 1000, 1);
+ctx.lineTo(100, 25);
+ctx.stroke();
+
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.arcTo(50, 25, 100, 25, 1);
+ctx.stroke();
+
+_assertPixel(canvas, 50,1, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 50,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.coincide.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.coincide.2.html
new file mode 100644
index 0000000000..4cabedd056
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.coincide.2.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.coincide.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.coincide.2</h1>
+<p class="desc">arcTo() draws a straight line to P1 if P1 = P2</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() draws a straight line to P1 if P1 = P2");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(100, 25, 100, 25, 1);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.1.html
new file mode 100644
index 0000000000..393c7a7f67
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.1.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.collinear.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.collinear.1</h1>
+<p class="desc">arcTo() with all points on a line, and P1 between P0/P2, draws a straight line to P1</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() with all points on a line, and P1 between P0/P2, draws a straight line to P1");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(100, 25, 200, 25, 1);
+ctx.stroke();
+
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(-100, 25);
+ctx.arcTo(0, 25, 100, 25, 1);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.2.html
new file mode 100644
index 0000000000..7dc386b518
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.2.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.collinear.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.collinear.2</h1>
+<p class="desc">arcTo() with all points on a line, and P2 between P0/P1, draws a straight line to P1</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() with all points on a line, and P2 between P0/P1, draws a straight line to P1");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(100, 25, 10, 25, 1);
+ctx.stroke();
+
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 25);
+ctx.arcTo(200, 25, 110, 25, 1);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.3.html
new file mode 100644
index 0000000000..76930e5fd1
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.collinear.3.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.collinear.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.collinear.3</h1>
+<p class="desc">arcTo() with all points on a line, and P0 between P1/P2, draws a straight line to P1</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() with all points on a line, and P0 between P1/P2, draws a straight line to P1");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(100, 25, -100, 25, 1);
+ctx.stroke();
+
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 25);
+ctx.arcTo(200, 25, 0, 25, 1);
+ctx.stroke();
+
+ctx.beginPath();
+ctx.moveTo(-100, 25);
+ctx.arcTo(0, 25, -200, 25, 1);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.1.html
new file mode 100644
index 0000000000..756cfe602c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.ensuresubpath.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.ensuresubpath.1</h1>
+<p class="desc">If there is no subpath, the first control point is added (and nothing is drawn up to it)</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the first control point is added (and nothing is drawn up to it)");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.arcTo(100, 50, 200, 50, 0.1);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.2.html
new file mode 100644
index 0000000000..18b1992d89
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.2.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.ensuresubpath.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.ensuresubpath.2</h1>
+<p class="desc">If there is no subpath, the first control point is added</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the first control point is added");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.arcTo(0, 25, 50, 250, 0.1); // adds (x1,y1), draws nothing
+ctx.lineTo(100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.negative.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.negative.html
new file mode 100644
index 0000000000..78f4fcebf7
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.negative.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.negative</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.negative</h1>
+<p class="desc">arcTo() with negative radius throws an exception</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() with negative radius throws an exception");
+_addTest(function(canvas, ctx) {
+
+assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.arcTo(0, 0, 0, 0, -1); });
+var path = new Path2D();
+assert_throws_dom("INDEX_SIZE_ERR", function() { path.arcTo(10, 10, 20, 20, -5); });
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.nonfinite.html
new file mode 100644
index 0000000000..d05e05d278
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.nonfinite.html
@@ -0,0 +1,75 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.nonfinite</h1>
+<p class="desc">arcTo() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.arcTo(Infinity, 50, 0, 50, 0);
+ctx.arcTo(-Infinity, 50, 0, 50, 0);
+ctx.arcTo(NaN, 50, 0, 50, 0);
+ctx.arcTo(0, Infinity, 0, 50, 0);
+ctx.arcTo(0, -Infinity, 0, 50, 0);
+ctx.arcTo(0, NaN, 0, 50, 0);
+ctx.arcTo(0, 50, Infinity, 50, 0);
+ctx.arcTo(0, 50, -Infinity, 50, 0);
+ctx.arcTo(0, 50, NaN, 50, 0);
+ctx.arcTo(0, 50, 0, Infinity, 0);
+ctx.arcTo(0, 50, 0, -Infinity, 0);
+ctx.arcTo(0, 50, 0, NaN, 0);
+ctx.arcTo(0, 50, 0, 50, Infinity);
+ctx.arcTo(0, 50, 0, 50, -Infinity);
+ctx.arcTo(0, 50, 0, 50, NaN);
+ctx.arcTo(Infinity, Infinity, 0, 50, 0);
+ctx.arcTo(Infinity, Infinity, Infinity, 50, 0);
+ctx.arcTo(Infinity, Infinity, Infinity, Infinity, 0);
+ctx.arcTo(Infinity, Infinity, Infinity, Infinity, Infinity);
+ctx.arcTo(Infinity, Infinity, Infinity, 50, Infinity);
+ctx.arcTo(Infinity, Infinity, 0, Infinity, 0);
+ctx.arcTo(Infinity, Infinity, 0, Infinity, Infinity);
+ctx.arcTo(Infinity, Infinity, 0, 50, Infinity);
+ctx.arcTo(Infinity, 50, Infinity, 50, 0);
+ctx.arcTo(Infinity, 50, Infinity, Infinity, 0);
+ctx.arcTo(Infinity, 50, Infinity, Infinity, Infinity);
+ctx.arcTo(Infinity, 50, Infinity, 50, Infinity);
+ctx.arcTo(Infinity, 50, 0, Infinity, 0);
+ctx.arcTo(Infinity, 50, 0, Infinity, Infinity);
+ctx.arcTo(Infinity, 50, 0, 50, Infinity);
+ctx.arcTo(0, Infinity, Infinity, 50, 0);
+ctx.arcTo(0, Infinity, Infinity, Infinity, 0);
+ctx.arcTo(0, Infinity, Infinity, Infinity, Infinity);
+ctx.arcTo(0, Infinity, Infinity, 50, Infinity);
+ctx.arcTo(0, Infinity, 0, Infinity, 0);
+ctx.arcTo(0, Infinity, 0, Infinity, Infinity);
+ctx.arcTo(0, Infinity, 0, 50, Infinity);
+ctx.arcTo(0, 50, Infinity, Infinity, 0);
+ctx.arcTo(0, 50, Infinity, Infinity, Infinity);
+ctx.arcTo(0, 50, Infinity, 50, Infinity);
+ctx.arcTo(0, 50, 0, Infinity, Infinity);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.scale.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.scale.html
new file mode 100644
index 0000000000..00d9f99b96
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.scale.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.scale</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.scale</h1>
+<p class="desc">arcTo scales the curve, not just the control points</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo scales the curve, not just the control points");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 50);
+ctx.translate(100, 0);
+ctx.scale(0.1, 1);
+ctx.arcTo(50, 50, 50, 0, 50);
+ctx.lineTo(-1000, 0);
+ctx.fill();
+
+_assertPixel(canvas, 0,0, 0,255,0,255);
+_assertPixel(canvas, 50,0, 0,255,0,255);
+_assertPixel(canvas, 99,0, 0,255,0,255);
+_assertPixel(canvas, 0,25, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 99,25, 0,255,0,255);
+_assertPixel(canvas, 0,49, 0,255,0,255);
+_assertPixel(canvas, 50,49, 0,255,0,255);
+_assertPixel(canvas, 99,49, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.curve1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.curve1.html
new file mode 100644
index 0000000000..0caf25048d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.curve1.html
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.shape.curve1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.shape.curve1</h1>
+<p class="desc">arcTo() curves in the right kind of shape</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() curves in the right kind of shape");
+_addTest(function(canvas, ctx) {
+
+var tol = 1.5; // tolerance to avoid antialiasing artifacts
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 10;
+ctx.beginPath();
+ctx.moveTo(10, 25);
+ctx.arcTo(75, 25, 75, 60, 20);
+ctx.stroke();
+
+ctx.fillStyle = '#0f0';
+ctx.beginPath();
+ctx.rect(10, 20, 45, 10);
+ctx.moveTo(80, 45);
+ctx.arc(55, 45, 25+tol, 0, -Math.PI/2, true);
+ctx.arc(55, 45, 15-tol, -Math.PI/2, 0, false);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 55,19, 0,255,0,255);
+_assertPixel(canvas, 55,20, 0,255,0,255);
+_assertPixel(canvas, 55,21, 0,255,0,255);
+_assertPixel(canvas, 64,22, 0,255,0,255);
+_assertPixel(canvas, 65,21, 0,255,0,255);
+_assertPixel(canvas, 72,28, 0,255,0,255);
+_assertPixel(canvas, 73,27, 0,255,0,255);
+_assertPixel(canvas, 78,36, 0,255,0,255);
+_assertPixel(canvas, 79,35, 0,255,0,255);
+_assertPixel(canvas, 80,44, 0,255,0,255);
+_assertPixel(canvas, 80,45, 0,255,0,255);
+_assertPixel(canvas, 80,46, 0,255,0,255);
+_assertPixel(canvas, 65,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.curve2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.curve2.html
new file mode 100644
index 0000000000..3e1677bec0
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.curve2.html
@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.shape.curve2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.shape.curve2</h1>
+<p class="desc">arcTo() curves in the right kind of shape</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() curves in the right kind of shape");
+_addTest(function(canvas, ctx) {
+
+var tol = 1.5; // tolerance to avoid antialiasing artifacts
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#f00';
+ctx.beginPath();
+ctx.rect(10, 20, 45, 10);
+ctx.moveTo(80, 45);
+ctx.arc(55, 45, 25-tol, 0, -Math.PI/2, true);
+ctx.arc(55, 45, 15+tol, -Math.PI/2, 0, false);
+ctx.fill();
+
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 10;
+ctx.beginPath();
+ctx.moveTo(10, 25);
+ctx.arcTo(75, 25, 75, 60, 20);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 55,19, 0,255,0,255);
+_assertPixel(canvas, 55,20, 0,255,0,255);
+_assertPixel(canvas, 55,21, 0,255,0,255);
+_assertPixel(canvas, 64,22, 0,255,0,255);
+_assertPixel(canvas, 65,21, 0,255,0,255);
+_assertPixel(canvas, 72,28, 0,255,0,255);
+_assertPixel(canvas, 73,27, 0,255,0,255);
+_assertPixel(canvas, 78,36, 0,255,0,255);
+_assertPixel(canvas, 79,35, 0,255,0,255);
+_assertPixel(canvas, 80,44, 0,255,0,255);
+_assertPixel(canvas, 80,45, 0,255,0,255);
+_assertPixel(canvas, 80,46, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.end.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.end.html
new file mode 100644
index 0000000000..8a41dcd7b6
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.end.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.shape.end</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.shape.end</h1>
+<p class="desc">arcTo() does not draw anything from P1 to P2</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() does not draw anything from P1 to P2");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.moveTo(-100, -100);
+ctx.arcTo(-100, 25, 200, 25, 10);
+ctx.stroke();
+
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.start.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.start.html
new file mode 100644
index 0000000000..1ee229ef32
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.shape.start.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.shape.start</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.shape.start</h1>
+<p class="desc">arcTo() draws a straight line from P0 to P1</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() draws a straight line from P0 to P1");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(200, 25, 200, 50, 10);
+ctx.stroke();
+
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.transformation.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.transformation.html
new file mode 100644
index 0000000000..32811f2300
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.transformation.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.transformation</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.transformation</h1>
+<p class="desc">arcTo joins up to the last subpath point correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo joins up to the last subpath point correctly");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 50);
+ctx.translate(100, 0);
+ctx.arcTo(50, 50, 50, 0, 50);
+ctx.lineTo(-100, 0);
+ctx.fill();
+
+_assertPixel(canvas, 0,0, 0,255,0,255);
+_assertPixel(canvas, 50,0, 0,255,0,255);
+_assertPixel(canvas, 99,0, 0,255,0,255);
+_assertPixel(canvas, 0,25, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 99,25, 0,255,0,255);
+_assertPixel(canvas, 0,49, 0,255,0,255);
+_assertPixel(canvas, 50,49, 0,255,0,255);
+_assertPixel(canvas, 99,49, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.zero.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.zero.1.html
new file mode 100644
index 0000000000..4bacbf0dbc
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.zero.1.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.zero.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.zero.1</h1>
+<p class="desc">arcTo() with zero radius draws a straight line from P0 to P1</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() with zero radius draws a straight line from P0 to P1");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(100, 25, 100, 100, 0);
+ctx.stroke();
+
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(0, -25);
+ctx.arcTo(50, -25, 50, 50, 0);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.zero.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.zero.2.html
new file mode 100644
index 0000000000..1f26b5942b
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.arcTo.zero.2.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.arcTo.zero.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.zero.2</h1>
+<p class="desc">arcTo() with zero radius draws a straight line from P0 to P1, even when all points are collinear</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("arcTo() with zero radius draws a straight line from P0 to P1, even when all points are collinear");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.lineWidth = 50;
+
+ctx.strokeStyle = '#0f0';
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.arcTo(100, 25, -100, 25, 0);
+ctx.stroke();
+
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(100, 25);
+ctx.arcTo(200, 25, 50, 25, 0);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.beginPath.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.beginPath.html
new file mode 100644
index 0000000000..a21282cc3e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.beginPath.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.beginPath</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.beginPath</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.rect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.fillStyle = '#f00';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.basic.html
new file mode 100644
index 0000000000..7f90f7bde4
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.basic.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.bezierCurveTo.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.bezierCurveTo.basic</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.bezierCurveTo(100, 25, 100, 25, 100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.ensuresubpath.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.ensuresubpath.1.html
new file mode 100644
index 0000000000..1e6f8298c5
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.ensuresubpath.1.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.bezierCurveTo.ensuresubpath.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.bezierCurveTo.ensuresubpath.1</h1>
+<p class="desc">If there is no subpath, the first control point is added (and nothing is drawn up to it)</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the first control point is added (and nothing is drawn up to it)");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.bezierCurveTo(100, 50, 200, 50, 200, 50);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 95,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.ensuresubpath.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.ensuresubpath.2.html
new file mode 100644
index 0000000000..875601c5da
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.ensuresubpath.2.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.bezierCurveTo.ensuresubpath.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.bezierCurveTo.ensuresubpath.2</h1>
+<p class="desc">If there is no subpath, the first control point is added</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the first control point is added");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.bezierCurveTo(0, 25, 100, 25, 100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 5,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.nonfinite.html
new file mode 100644
index 0000000000..e6da7b2726
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.nonfinite.html
@@ -0,0 +1,109 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.bezierCurveTo.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.bezierCurveTo.nonfinite</h1>
+<p class="desc">bezierCurveTo() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("bezierCurveTo() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.bezierCurveTo(Infinity, 50, 0, 50, 0, 50);
+ctx.bezierCurveTo(-Infinity, 50, 0, 50, 0, 50);
+ctx.bezierCurveTo(NaN, 50, 0, 50, 0, 50);
+ctx.bezierCurveTo(0, Infinity, 0, 50, 0, 50);
+ctx.bezierCurveTo(0, -Infinity, 0, 50, 0, 50);
+ctx.bezierCurveTo(0, NaN, 0, 50, 0, 50);
+ctx.bezierCurveTo(0, 50, Infinity, 50, 0, 50);
+ctx.bezierCurveTo(0, 50, -Infinity, 50, 0, 50);
+ctx.bezierCurveTo(0, 50, NaN, 50, 0, 50);
+ctx.bezierCurveTo(0, 50, 0, Infinity, 0, 50);
+ctx.bezierCurveTo(0, 50, 0, -Infinity, 0, 50);
+ctx.bezierCurveTo(0, 50, 0, NaN, 0, 50);
+ctx.bezierCurveTo(0, 50, 0, 50, Infinity, 50);
+ctx.bezierCurveTo(0, 50, 0, 50, -Infinity, 50);
+ctx.bezierCurveTo(0, 50, 0, 50, NaN, 50);
+ctx.bezierCurveTo(0, 50, 0, 50, 0, Infinity);
+ctx.bezierCurveTo(0, 50, 0, 50, 0, -Infinity);
+ctx.bezierCurveTo(0, 50, 0, 50, 0, NaN);
+ctx.bezierCurveTo(Infinity, Infinity, 0, 50, 0, 50);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, 50, 0, 50);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, Infinity, 0, 50);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, Infinity, Infinity, 50);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, Infinity, 0, Infinity);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, 50, Infinity, 50);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, 50, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, Infinity, Infinity, 50, 0, Infinity);
+ctx.bezierCurveTo(Infinity, Infinity, 0, Infinity, 0, 50);
+ctx.bezierCurveTo(Infinity, Infinity, 0, Infinity, Infinity, 50);
+ctx.bezierCurveTo(Infinity, Infinity, 0, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, Infinity, 0, Infinity, 0, Infinity);
+ctx.bezierCurveTo(Infinity, Infinity, 0, 50, Infinity, 50);
+ctx.bezierCurveTo(Infinity, Infinity, 0, 50, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, Infinity, 0, 50, 0, Infinity);
+ctx.bezierCurveTo(Infinity, 50, Infinity, 50, 0, 50);
+ctx.bezierCurveTo(Infinity, 50, Infinity, Infinity, 0, 50);
+ctx.bezierCurveTo(Infinity, 50, Infinity, Infinity, Infinity, 50);
+ctx.bezierCurveTo(Infinity, 50, Infinity, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, 50, Infinity, Infinity, 0, Infinity);
+ctx.bezierCurveTo(Infinity, 50, Infinity, 50, Infinity, 50);
+ctx.bezierCurveTo(Infinity, 50, Infinity, 50, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, 50, Infinity, 50, 0, Infinity);
+ctx.bezierCurveTo(Infinity, 50, 0, Infinity, 0, 50);
+ctx.bezierCurveTo(Infinity, 50, 0, Infinity, Infinity, 50);
+ctx.bezierCurveTo(Infinity, 50, 0, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, 50, 0, Infinity, 0, Infinity);
+ctx.bezierCurveTo(Infinity, 50, 0, 50, Infinity, 50);
+ctx.bezierCurveTo(Infinity, 50, 0, 50, Infinity, Infinity);
+ctx.bezierCurveTo(Infinity, 50, 0, 50, 0, Infinity);
+ctx.bezierCurveTo(0, Infinity, Infinity, 50, 0, 50);
+ctx.bezierCurveTo(0, Infinity, Infinity, Infinity, 0, 50);
+ctx.bezierCurveTo(0, Infinity, Infinity, Infinity, Infinity, 50);
+ctx.bezierCurveTo(0, Infinity, Infinity, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(0, Infinity, Infinity, Infinity, 0, Infinity);
+ctx.bezierCurveTo(0, Infinity, Infinity, 50, Infinity, 50);
+ctx.bezierCurveTo(0, Infinity, Infinity, 50, Infinity, Infinity);
+ctx.bezierCurveTo(0, Infinity, Infinity, 50, 0, Infinity);
+ctx.bezierCurveTo(0, Infinity, 0, Infinity, 0, 50);
+ctx.bezierCurveTo(0, Infinity, 0, Infinity, Infinity, 50);
+ctx.bezierCurveTo(0, Infinity, 0, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(0, Infinity, 0, Infinity, 0, Infinity);
+ctx.bezierCurveTo(0, Infinity, 0, 50, Infinity, 50);
+ctx.bezierCurveTo(0, Infinity, 0, 50, Infinity, Infinity);
+ctx.bezierCurveTo(0, Infinity, 0, 50, 0, Infinity);
+ctx.bezierCurveTo(0, 50, Infinity, Infinity, 0, 50);
+ctx.bezierCurveTo(0, 50, Infinity, Infinity, Infinity, 50);
+ctx.bezierCurveTo(0, 50, Infinity, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(0, 50, Infinity, Infinity, 0, Infinity);
+ctx.bezierCurveTo(0, 50, Infinity, 50, Infinity, 50);
+ctx.bezierCurveTo(0, 50, Infinity, 50, Infinity, Infinity);
+ctx.bezierCurveTo(0, 50, Infinity, 50, 0, Infinity);
+ctx.bezierCurveTo(0, 50, 0, Infinity, Infinity, 50);
+ctx.bezierCurveTo(0, 50, 0, Infinity, Infinity, Infinity);
+ctx.bezierCurveTo(0, 50, 0, Infinity, 0, Infinity);
+ctx.bezierCurveTo(0, 50, 0, 50, Infinity, Infinity);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.scaled.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.scaled.html
new file mode 100644
index 0000000000..d24b83786f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.scaled.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.bezierCurveTo.scaled</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.bezierCurveTo.scaled</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.scale(1000, 1000);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 0.055;
+ctx.beginPath();
+ctx.moveTo(-2, 3.1);
+ctx.bezierCurveTo(-2, -1, 2.1, -1, 2.1, 3.1);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.shape.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.shape.html
new file mode 100644
index 0000000000..7ebe1e3460
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.bezierCurveTo.shape.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.bezierCurveTo.shape</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.bezierCurveTo.shape</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 55;
+ctx.beginPath();
+ctx.moveTo(-2000, 3100);
+ctx.bezierCurveTo(-2000, -1000, 2100, -1000, 2100, 3100);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.basic.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.basic.1.html
new file mode 100644
index 0000000000..c49afd431f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.basic.1.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.clip.basic.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.clip.basic.1</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.rect(0, 0, 100, 50);
+ctx.clip();
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.basic.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.basic.2.html
new file mode 100644
index 0000000000..dfba3b8164
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.basic.2.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.clip.basic.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.clip.basic.2</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.rect(-100, 0, 100, 50);
+ctx.clip();
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.empty.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.empty.html
new file mode 100644
index 0000000000..ba7a869f5c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.empty.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.clip.empty</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.clip.empty</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.clip();
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.intersect.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.intersect.html
new file mode 100644
index 0000000000..1cdd9603d7
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.intersect.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.clip.intersect</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.clip.intersect</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.rect(0, 0, 50, 50);
+ctx.clip();
+ctx.beginPath();
+ctx.rect(50, 0, 50, 50)
+ctx.clip();
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.unaffected.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.unaffected.html
new file mode 100644
index 0000000000..893877f876
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.unaffected.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.clip.unaffected</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.clip.unaffected</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#0f0';
+
+ctx.beginPath();
+ctx.moveTo(0, 0);
+ctx.lineTo(0, 50);
+ctx.lineTo(100, 50);
+ctx.lineTo(100, 0);
+ctx.clip();
+
+ctx.lineTo(0, 0);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.winding.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.winding.1.html
new file mode 100644
index 0000000000..5e8fa81424
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.winding.1.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.clip.winding.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.clip.winding.1</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.moveTo(-10, -10);
+ctx.lineTo(110, -10);
+ctx.lineTo(110, 60);
+ctx.lineTo(-10, 60);
+ctx.lineTo(-10, -10);
+ctx.lineTo(0, 0);
+ctx.lineTo(0, 50);
+ctx.lineTo(100, 50);
+ctx.lineTo(100, 0);
+ctx.clip();
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.winding.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.winding.2.html
new file mode 100644
index 0000000000..ae8fd4c4d9
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.clip.winding.2.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.clip.winding.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.clip.winding.2</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.moveTo(-10, -10);
+ctx.lineTo(110, -10);
+ctx.lineTo(110, 60);
+ctx.lineTo(-10, 60);
+ctx.lineTo(-10, -10);
+ctx.clip();
+
+ctx.beginPath();
+ctx.moveTo(0, 0);
+ctx.lineTo(0, 50);
+ctx.lineTo(100, 50);
+ctx.lineTo(100, 0);
+ctx.lineTo(0, 0);
+ctx.clip();
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.empty.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.empty.html
new file mode 100644
index 0000000000..e9840f195a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.empty.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.closePath.empty</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.closePath.empty</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.closePath();
+ctx.fillStyle = '#f00';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.newline.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.newline.html
new file mode 100644
index 0000000000..2ad2609e1a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.newline.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.closePath.newline</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.closePath.newline</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.moveTo(-100, 25);
+ctx.lineTo(-100, -100);
+ctx.lineTo(200, -100);
+ctx.lineTo(200, 25);
+ctx.closePath();
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.nextpoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.nextpoint.html
new file mode 100644
index 0000000000..7538af29f3
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.closePath.nextpoint.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.closePath.nextpoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.closePath.nextpoint</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.moveTo(-100, 25);
+ctx.lineTo(-100, -1000);
+ctx.closePath();
+ctx.lineTo(1000, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.ellipse.basics.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.ellipse.basics.html
new file mode 100644
index 0000000000..13ba8be5b6
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.ellipse.basics.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.ellipse.basics</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.ellipse.basics</h1>
+<p class="desc">Verify canvas throws error when drawing ellipse with negative radii.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify canvas throws error when drawing ellipse with negative radii.");
+_addTest(function(canvas, ctx) {
+
+ctx.ellipse(10, 10, 10, 5, 0, 0, 1, false);
+ctx.ellipse(10, 10, 10, 0, 0, 0, 1, false);
+ctx.ellipse(10, 10, -0, 5, 0, 0, 1, false);
+assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.ellipse(10, 10, -2, 5, 0, 0, 1, false); });
+assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.ellipse(10, 10, 0, -1.5, 0, 0, 1, false); });
+assert_throws_dom("INDEX_SIZE_ERR", function() { ctx.ellipse(10, 10, -2, -5, 0, 0, 1, false); });
+ctx.ellipse(80, 0, 10, 4294967277, Math.PI / -84, -Math.PI / 2147483436, false);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.closed.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.closed.basic.html
new file mode 100644
index 0000000000..890c15cf4b
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.closed.basic.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.fill.closed.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.fill.closed.basic</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#0f0';
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.closed.unaffected.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.closed.unaffected.html
new file mode 100644
index 0000000000..bd42e95181
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.closed.unaffected.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.fill.closed.unaffected</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.fill.closed.unaffected</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#00f';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.lineTo(100, 50);
+ctx.fillStyle = '#f00';
+ctx.fill();
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+_assertPixel(canvas, 90,10, 0,255,0,255);
+_assertPixel(canvas, 10,40, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.overlap.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.overlap.html
new file mode 100644
index 0000000000..eb50ac6846
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.overlap.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.fill.overlap</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.fill.overlap</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="2d.path.fill.overlap.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#000';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = 'rgba(0, 255, 0, 0.5)';
+ctx.rect(0, 0, 100, 50);
+ctx.closePath();
+ctx.rect(10, 10, 80, 30);
+ctx.fill();
+
+_assertPixelApprox(canvas, 50,25, 0,127,0,255, 1);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.overlap.png b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.overlap.png
new file mode 100644
index 0000000000..e2a35d48d4
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.overlap.png
Binary files differ
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.add.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.add.html
new file mode 100644
index 0000000000..5fbcd65260
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.add.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.fill.winding.add</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.fill.winding.add</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#0f0';
+ctx.moveTo(-10, -10);
+ctx.lineTo(110, -10);
+ctx.lineTo(110, 60);
+ctx.lineTo(-10, 60);
+ctx.lineTo(-10, -10);
+ctx.lineTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.1.html
new file mode 100644
index 0000000000..963e5d3c75
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.1.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.fill.winding.subtract.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.fill.winding.subtract.1</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#f00';
+ctx.moveTo(-10, -10);
+ctx.lineTo(110, -10);
+ctx.lineTo(110, 60);
+ctx.lineTo(-10, 60);
+ctx.lineTo(-10, -10);
+ctx.lineTo(0, 0);
+ctx.lineTo(0, 50);
+ctx.lineTo(100, 50);
+ctx.lineTo(100, 0);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.2.html
new file mode 100644
index 0000000000..305d628b9e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.2.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.fill.winding.subtract.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.fill.winding.subtract.2</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#f00';
+ctx.moveTo(-10, -10);
+ctx.lineTo(110, -10);
+ctx.lineTo(110, 60);
+ctx.lineTo(-10, 60);
+ctx.moveTo(0, 0);
+ctx.lineTo(0, 50);
+ctx.lineTo(100, 50);
+ctx.lineTo(100, 0);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.3.html
new file mode 100644
index 0000000000..4bda1bd248
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.fill.winding.subtract.3.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.fill.winding.subtract.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.fill.winding.subtract.3</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#0f0';
+ctx.moveTo(-10, -10);
+ctx.lineTo(110, -10);
+ctx.lineTo(110, 60);
+ctx.lineTo(-10, 60);
+ctx.lineTo(-10, -10);
+ctx.lineTo(-20, -20);
+ctx.lineTo(120, -20);
+ctx.lineTo(120, 70);
+ctx.lineTo(-20, 70);
+ctx.lineTo(-20, -20);
+ctx.lineTo(0, 0);
+ctx.lineTo(0, 50);
+ctx.lineTo(100, 50);
+ctx.lineTo(100, 0);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.initial.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.initial.html
new file mode 100644
index 0000000000..ec17cc330a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.initial.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.initial</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.initial</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.closePath();
+ctx.fillStyle = '#f00';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.arc.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.arc.html
new file mode 100644
index 0000000000..ecf184227d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.arc.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.arc</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.arc</h1>
+<p class="desc">isPointInPath() works on arcs</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() works on arcs");
+_addTest(function(canvas, ctx) {
+
+ctx.arc(50, 25, 10, 0, Math.PI, false);
+_assertSame(ctx.isPointInPath(50, 10), false, "ctx.isPointInPath(50, 10)", "false");
+_assertSame(ctx.isPointInPath(50, 20), false, "ctx.isPointInPath(50, 20)", "false");
+_assertSame(ctx.isPointInPath(50, 30), true, "ctx.isPointInPath(50, 30)", "true");
+_assertSame(ctx.isPointInPath(50, 40), false, "ctx.isPointInPath(50, 40)", "false");
+_assertSame(ctx.isPointInPath(30, 20), false, "ctx.isPointInPath(30, 20)", "false");
+_assertSame(ctx.isPointInPath(70, 20), false, "ctx.isPointInPath(70, 20)", "false");
+_assertSame(ctx.isPointInPath(30, 30), false, "ctx.isPointInPath(30, 30)", "false");
+_assertSame(ctx.isPointInPath(70, 30), false, "ctx.isPointInPath(70, 30)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.1.html
new file mode 100644
index 0000000000..09cdfd2c9e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.1.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.basic.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.basic.1</h1>
+<p class="desc">isPointInPath() detects whether the point is inside the path</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() detects whether the point is inside the path");
+_addTest(function(canvas, ctx) {
+
+ctx.rect(0, 0, 20, 20);
+_assertSame(ctx.isPointInPath(10, 10), true, "ctx.isPointInPath(10, 10)", "true");
+_assertSame(ctx.isPointInPath(30, 10), false, "ctx.isPointInPath(30, 10)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.2.html
new file mode 100644
index 0000000000..f2bd51a216
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.2.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.basic.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.basic.2</h1>
+<p class="desc">isPointInPath() detects whether the point is inside the path</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() detects whether the point is inside the path");
+_addTest(function(canvas, ctx) {
+
+ctx.rect(20, 0, 20, 20);
+_assertSame(ctx.isPointInPath(10, 10), false, "ctx.isPointInPath(10, 10)", "false");
+_assertSame(ctx.isPointInPath(30, 10), true, "ctx.isPointInPath(30, 10)", "true");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.html
new file mode 100644
index 0000000000..fc30dfe464
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.basic.html
@@ -0,0 +1,66 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.basic</h1>
+<p class="desc">Verify the winding rule in isPointInPath works for for rect path.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify the winding rule in isPointInPath works for for rect path.");
+_addTest(function(canvas, ctx) {
+
+canvas.width = 200;
+canvas.height = 200;
+
+// Testing default isPointInPath
+ctx.beginPath();
+ctx.rect(0, 0, 100, 100);
+ctx.rect(25, 25, 50, 50);
+_assertSame(ctx.isPointInPath(50, 50), true, "ctx.isPointInPath(50, 50)", "true");
+_assertSame(ctx.isPointInPath(NaN, 50), false, "ctx.isPointInPath(NaN, 50)", "false");
+_assertSame(ctx.isPointInPath(50, NaN), false, "ctx.isPointInPath(50, NaN)", "false");
+
+// Testing nonzero isPointInPath
+ctx.beginPath();
+ctx.rect(0, 0, 100, 100);
+ctx.rect(25, 25, 50, 50);
+_assertSame(ctx.isPointInPath(50, 50, 'nonzero'), true, "ctx.isPointInPath(50, 50, 'nonzero')", "true");
+
+// Testing evenodd isPointInPath
+ctx.beginPath();
+ctx.rect(0, 0, 100, 100);
+ctx.rect(25, 25, 50, 50);
+_assertSame(ctx.isPointInPath(50, 50, 'evenodd'), false, "ctx.isPointInPath(50, 50, 'evenodd')", "false");
+
+// Testing extremely large scale
+ctx.save();
+ctx.scale(Number.MAX_VALUE, Number.MAX_VALUE);
+ctx.beginPath();
+ctx.rect(-10, -10, 20, 20);
+_assertSame(ctx.isPointInPath(0, 0, 'nonzero'), true, "ctx.isPointInPath(0, 0, 'nonzero')", "true");
+_assertSame(ctx.isPointInPath(0, 0, 'evenodd'), true, "ctx.isPointInPath(0, 0, 'evenodd')", "true");
+ctx.restore();
+
+// Check with non-invertible ctm.
+ctx.save();
+ctx.scale(0, 0);
+ctx.beginPath();
+ctx.rect(-10, -10, 20, 20);
+_assertSame(ctx.isPointInPath(0, 0, 'nonzero'), false, "ctx.isPointInPath(0, 0, 'nonzero')", "false");
+_assertSame(ctx.isPointInPath(0, 0, 'evenodd'), false, "ctx.isPointInPath(0, 0, 'evenodd')", "false");
+ctx.restore();
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.bezier.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.bezier.html
new file mode 100644
index 0000000000..576c4f26e9
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.bezier.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.bezier</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.bezier</h1>
+<p class="desc">isPointInPath() works on Bezier curves</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() works on Bezier curves");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(25, 25);
+ctx.bezierCurveTo(50, -50, 50, 100, 75, 25);
+_assertSame(ctx.isPointInPath(25, 20), false, "ctx.isPointInPath(25, 20)", "false");
+_assertSame(ctx.isPointInPath(25, 30), false, "ctx.isPointInPath(25, 30)", "false");
+_assertSame(ctx.isPointInPath(30, 20), true, "ctx.isPointInPath(30, 20)", "true");
+_assertSame(ctx.isPointInPath(30, 30), false, "ctx.isPointInPath(30, 30)", "false");
+_assertSame(ctx.isPointInPath(40, 2), false, "ctx.isPointInPath(40, 2)", "false");
+_assertSame(ctx.isPointInPath(40, 20), true, "ctx.isPointInPath(40, 20)", "true");
+_assertSame(ctx.isPointInPath(40, 30), false, "ctx.isPointInPath(40, 30)", "false");
+_assertSame(ctx.isPointInPath(40, 47), false, "ctx.isPointInPath(40, 47)", "false");
+_assertSame(ctx.isPointInPath(45, 20), true, "ctx.isPointInPath(45, 20)", "true");
+_assertSame(ctx.isPointInPath(45, 30), false, "ctx.isPointInPath(45, 30)", "false");
+_assertSame(ctx.isPointInPath(55, 20), false, "ctx.isPointInPath(55, 20)", "false");
+_assertSame(ctx.isPointInPath(55, 30), true, "ctx.isPointInPath(55, 30)", "true");
+_assertSame(ctx.isPointInPath(60, 2), false, "ctx.isPointInPath(60, 2)", "false");
+_assertSame(ctx.isPointInPath(60, 20), false, "ctx.isPointInPath(60, 20)", "false");
+_assertSame(ctx.isPointInPath(60, 30), true, "ctx.isPointInPath(60, 30)", "true");
+_assertSame(ctx.isPointInPath(60, 47), false, "ctx.isPointInPath(60, 47)", "false");
+_assertSame(ctx.isPointInPath(70, 20), false, "ctx.isPointInPath(70, 20)", "false");
+_assertSame(ctx.isPointInPath(70, 30), true, "ctx.isPointInPath(70, 30)", "true");
+_assertSame(ctx.isPointInPath(75, 20), false, "ctx.isPointInPath(75, 20)", "false");
+_assertSame(ctx.isPointInPath(75, 30), false, "ctx.isPointInPath(75, 30)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.bigarc.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.bigarc.html
new file mode 100644
index 0000000000..a9995208e4
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.bigarc.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.bigarc</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.bigarc</h1>
+<p class="desc">isPointInPath() works on unclosed arcs larger than 2pi</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() works on unclosed arcs larger than 2pi");
+_addTest(function(canvas, ctx) {
+
+ctx.arc(50, 25, 10, 0, 7, false);
+_assertSame(ctx.isPointInPath(50, 10), false, "ctx.isPointInPath(50, 10)", "false");
+_assertSame(ctx.isPointInPath(50, 20), true, "ctx.isPointInPath(50, 20)", "true");
+_assertSame(ctx.isPointInPath(50, 30), true, "ctx.isPointInPath(50, 30)", "true");
+_assertSame(ctx.isPointInPath(50, 40), false, "ctx.isPointInPath(50, 40)", "false");
+_assertSame(ctx.isPointInPath(30, 20), false, "ctx.isPointInPath(30, 20)", "false");
+_assertSame(ctx.isPointInPath(70, 20), false, "ctx.isPointInPath(70, 20)", "false");
+_assertSame(ctx.isPointInPath(30, 30), false, "ctx.isPointInPath(30, 30)", "false");
+_assertSame(ctx.isPointInPath(70, 30), false, "ctx.isPointInPath(70, 30)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.edge.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.edge.html
new file mode 100644
index 0000000000..01106f92a7
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.edge.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.edge</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.edge</h1>
+<p class="desc">isPointInPath() counts points on the path as being inside</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() counts points on the path as being inside");
+_addTest(function(canvas, ctx) {
+
+ctx.rect(0, 0, 20, 20);
+_assertSame(ctx.isPointInPath(0, 0), true, "ctx.isPointInPath(0, 0)", "true");
+_assertSame(ctx.isPointInPath(10, 0), true, "ctx.isPointInPath(10, 0)", "true");
+_assertSame(ctx.isPointInPath(20, 0), true, "ctx.isPointInPath(20, 0)", "true");
+_assertSame(ctx.isPointInPath(20, 10), true, "ctx.isPointInPath(20, 10)", "true");
+_assertSame(ctx.isPointInPath(20, 20), true, "ctx.isPointInPath(20, 20)", "true");
+_assertSame(ctx.isPointInPath(10, 20), true, "ctx.isPointInPath(10, 20)", "true");
+_assertSame(ctx.isPointInPath(0, 20), true, "ctx.isPointInPath(0, 20)", "true");
+_assertSame(ctx.isPointInPath(0, 10), true, "ctx.isPointInPath(0, 10)", "true");
+_assertSame(ctx.isPointInPath(10, -0.01), false, "ctx.isPointInPath(10, -0.01)", "false");
+_assertSame(ctx.isPointInPath(10, 20.01), false, "ctx.isPointInPath(10, 20.01)", "false");
+_assertSame(ctx.isPointInPath(-0.01, 10), false, "ctx.isPointInPath(-0.01, 10)", "false");
+_assertSame(ctx.isPointInPath(20.01, 10), false, "ctx.isPointInPath(20.01, 10)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.empty.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.empty.html
new file mode 100644
index 0000000000..5ba237094b
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.empty.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.empty</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.empty</h1>
+<p class="desc">isPointInPath() works when there is no path</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() works when there is no path");
+_addTest(function(canvas, ctx) {
+
+_assertSame(ctx.isPointInPath(0, 0), false, "ctx.isPointInPath(0, 0)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.nonfinite.html
new file mode 100644
index 0000000000..1523f4ca81
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.nonfinite.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.nonfinite</h1>
+<p class="desc">isPointInPath() returns false for non-finite arguments</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() returns false for non-finite arguments");
+_addTest(function(canvas, ctx) {
+
+ctx.rect(-100, -50, 200, 100);
+_assertSame(ctx.isPointInPath(Infinity, 0), false, "ctx.isPointInPath(Infinity, 0)", "false");
+_assertSame(ctx.isPointInPath(-Infinity, 0), false, "ctx.isPointInPath(-Infinity, 0)", "false");
+_assertSame(ctx.isPointInPath(NaN, 0), false, "ctx.isPointInPath(NaN, 0)", "false");
+_assertSame(ctx.isPointInPath(0, Infinity), false, "ctx.isPointInPath(0, Infinity)", "false");
+_assertSame(ctx.isPointInPath(0, -Infinity), false, "ctx.isPointInPath(0, -Infinity)", "false");
+_assertSame(ctx.isPointInPath(0, NaN), false, "ctx.isPointInPath(0, NaN)", "false");
+_assertSame(ctx.isPointInPath(NaN, NaN), false, "ctx.isPointInPath(NaN, NaN)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.outside.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.outside.html
new file mode 100644
index 0000000000..4f3b38f695
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.outside.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.outside</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.outside</h1>
+<p class="desc">isPointInPath() works on paths outside the canvas</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() works on paths outside the canvas");
+_addTest(function(canvas, ctx) {
+
+ctx.rect(0, -100, 20, 20);
+ctx.rect(20, -10, 20, 20);
+_assertSame(ctx.isPointInPath(10, -110), false, "ctx.isPointInPath(10, -110)", "false");
+_assertSame(ctx.isPointInPath(10, -90), true, "ctx.isPointInPath(10, -90)", "true");
+_assertSame(ctx.isPointInPath(10, -70), false, "ctx.isPointInPath(10, -70)", "false");
+_assertSame(ctx.isPointInPath(30, -20), false, "ctx.isPointInPath(30, -20)", "false");
+_assertSame(ctx.isPointInPath(30, 0), true, "ctx.isPointInPath(30, 0)", "true");
+_assertSame(ctx.isPointInPath(30, 20), false, "ctx.isPointInPath(30, 20)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.subpath.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.subpath.html
new file mode 100644
index 0000000000..92e25e2498
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.subpath.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.subpath</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.subpath</h1>
+<p class="desc">isPointInPath() uses the current path, not just the subpath</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() uses the current path, not just the subpath");
+_addTest(function(canvas, ctx) {
+
+ctx.rect(0, 0, 20, 20);
+ctx.beginPath();
+ctx.rect(20, 0, 20, 20);
+ctx.closePath();
+ctx.rect(40, 0, 20, 20);
+_assertSame(ctx.isPointInPath(10, 10), false, "ctx.isPointInPath(10, 10)", "false");
+_assertSame(ctx.isPointInPath(30, 10), true, "ctx.isPointInPath(30, 10)", "true");
+_assertSame(ctx.isPointInPath(50, 10), true, "ctx.isPointInPath(50, 10)", "true");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.1.html
new file mode 100644
index 0000000000..a210993ab9
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.transform.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.transform.1</h1>
+<p class="desc">isPointInPath() handles transformations correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() handles transformations correctly");
+_addTest(function(canvas, ctx) {
+
+ctx.translate(50, 0);
+ctx.rect(0, 0, 20, 20);
+_assertSame(ctx.isPointInPath(-40, 10), false, "ctx.isPointInPath(-40, 10)", "false");
+_assertSame(ctx.isPointInPath(10, 10), false, "ctx.isPointInPath(10, 10)", "false");
+_assertSame(ctx.isPointInPath(49, 10), false, "ctx.isPointInPath(49, 10)", "false");
+_assertSame(ctx.isPointInPath(51, 10), true, "ctx.isPointInPath(51, 10)", "true");
+_assertSame(ctx.isPointInPath(69, 10), true, "ctx.isPointInPath(69, 10)", "true");
+_assertSame(ctx.isPointInPath(71, 10), false, "ctx.isPointInPath(71, 10)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.2.html
new file mode 100644
index 0000000000..f74cdde1ef
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.2.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.transform.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.transform.2</h1>
+<p class="desc">isPointInPath() handles transformations correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() handles transformations correctly");
+_addTest(function(canvas, ctx) {
+
+ctx.rect(50, 0, 20, 20);
+ctx.translate(50, 0);
+_assertSame(ctx.isPointInPath(-40, 10), false, "ctx.isPointInPath(-40, 10)", "false");
+_assertSame(ctx.isPointInPath(10, 10), false, "ctx.isPointInPath(10, 10)", "false");
+_assertSame(ctx.isPointInPath(49, 10), false, "ctx.isPointInPath(49, 10)", "false");
+_assertSame(ctx.isPointInPath(51, 10), true, "ctx.isPointInPath(51, 10)", "true");
+_assertSame(ctx.isPointInPath(69, 10), true, "ctx.isPointInPath(69, 10)", "true");
+_assertSame(ctx.isPointInPath(71, 10), false, "ctx.isPointInPath(71, 10)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.3.html
new file mode 100644
index 0000000000..3469734dc9
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.3.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.transform.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.transform.3</h1>
+<p class="desc">isPointInPath() handles transformations correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() handles transformations correctly");
+_addTest(function(canvas, ctx) {
+
+ctx.scale(-1, 1);
+ctx.rect(-70, 0, 20, 20);
+_assertSame(ctx.isPointInPath(-40, 10), false, "ctx.isPointInPath(-40, 10)", "false");
+_assertSame(ctx.isPointInPath(10, 10), false, "ctx.isPointInPath(10, 10)", "false");
+_assertSame(ctx.isPointInPath(49, 10), false, "ctx.isPointInPath(49, 10)", "false");
+_assertSame(ctx.isPointInPath(51, 10), true, "ctx.isPointInPath(51, 10)", "true");
+_assertSame(ctx.isPointInPath(69, 10), true, "ctx.isPointInPath(69, 10)", "true");
+_assertSame(ctx.isPointInPath(71, 10), false, "ctx.isPointInPath(71, 10)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.4.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.4.html
new file mode 100644
index 0000000000..94a2e15936
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.transform.4.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.transform.4</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.transform.4</h1>
+<p class="desc">isPointInPath() handles transformations correctly</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() handles transformations correctly");
+_addTest(function(canvas, ctx) {
+
+ctx.translate(50, 0);
+ctx.rect(50, 0, 20, 20);
+ctx.translate(0, 50);
+_assertSame(ctx.isPointInPath(60, 10), false, "ctx.isPointInPath(60, 10)", "false");
+_assertSame(ctx.isPointInPath(110, 10), true, "ctx.isPointInPath(110, 10)", "true");
+_assertSame(ctx.isPointInPath(110, 60), false, "ctx.isPointInPath(110, 60)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.unclosed.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.unclosed.html
new file mode 100644
index 0000000000..41aa9c695b
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.unclosed.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.unclosed</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.unclosed</h1>
+<p class="desc">isPointInPath() works on unclosed subpaths</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() works on unclosed subpaths");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(0, 0);
+ctx.lineTo(20, 0);
+ctx.lineTo(20, 20);
+ctx.lineTo(0, 20);
+_assertSame(ctx.isPointInPath(10, 10), true, "ctx.isPointInPath(10, 10)", "true");
+_assertSame(ctx.isPointInPath(30, 10), false, "ctx.isPointInPath(30, 10)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.winding.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.winding.html
new file mode 100644
index 0000000000..82c78c7e37
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInPath.winding.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInPath.winding</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInPath.winding</h1>
+<p class="desc">isPointInPath() uses the non-zero winding number rule</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInPath() uses the non-zero winding number rule");
+_addTest(function(canvas, ctx) {
+
+// Create a square ring, using opposite windings to make a hole in the centre
+ctx.moveTo(0, 0);
+ctx.lineTo(50, 0);
+ctx.lineTo(50, 50);
+ctx.lineTo(0, 50);
+ctx.lineTo(0, 0);
+ctx.lineTo(10, 10);
+ctx.lineTo(10, 40);
+ctx.lineTo(40, 40);
+ctx.lineTo(40, 10);
+ctx.lineTo(10, 10);
+
+_assertSame(ctx.isPointInPath(5, 5), true, "ctx.isPointInPath(5, 5)", "true");
+_assertSame(ctx.isPointInPath(25, 5), true, "ctx.isPointInPath(25, 5)", "true");
+_assertSame(ctx.isPointInPath(45, 5), true, "ctx.isPointInPath(45, 5)", "true");
+_assertSame(ctx.isPointInPath(5, 25), true, "ctx.isPointInPath(5, 25)", "true");
+_assertSame(ctx.isPointInPath(25, 25), false, "ctx.isPointInPath(25, 25)", "false");
+_assertSame(ctx.isPointInPath(45, 25), true, "ctx.isPointInPath(45, 25)", "true");
+_assertSame(ctx.isPointInPath(5, 45), true, "ctx.isPointInPath(5, 45)", "true");
+_assertSame(ctx.isPointInPath(25, 45), true, "ctx.isPointInPath(25, 45)", "true");
+_assertSame(ctx.isPointInPath(45, 45), true, "ctx.isPointInPath(45, 45)", "true");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInStroke.scaleddashes.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInStroke.scaleddashes.html
new file mode 100644
index 0000000000..1d1c9ba938
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInStroke.scaleddashes.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInStroke.scaleddashes</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInStroke.scaleddashes</h1>
+<p class="desc">isPointInStroke() should return correct results on dashed paths at high scale factors</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("isPointInStroke() should return correct results on dashed paths at high scale factors");
+_addTest(function(canvas, ctx) {
+
+var scale = 20;
+ctx.setLineDash([10, 21.4159]); // dash from t=0 to t=10 along the circle
+ctx.scale(scale, scale);
+ctx.ellipse(6, 10, 5, 5, 0, 2*Math.PI, false);
+ctx.stroke();
+
+// hit-test the beginning of the dash (t=0)
+_assertSame(ctx.isPointInStroke(11*scale, 10*scale), true, "ctx.isPointInStroke(11*scale, 10*scale)", "true");
+// hit-test the middle of the dash (t=5)
+_assertSame(ctx.isPointInStroke(8.70*scale, 14.21*scale), true, "ctx.isPointInStroke(8.70*scale, 14.21*scale)", "true");
+// hit-test the end of the dash (t=9.8)
+_assertSame(ctx.isPointInStroke(4.10*scale, 14.63*scale), true, "ctx.isPointInStroke(4.10*scale, 14.63*scale)", "true");
+// hit-test past the end of the dash (t=10.2)
+_assertSame(ctx.isPointInStroke(3.74*scale, 14.46*scale), false, "ctx.isPointInStroke(3.74*scale, 14.46*scale)", "false");
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInpath.invalid.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInpath.invalid.html
new file mode 100644
index 0000000000..3bdd8f770c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInpath.invalid.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInpath.invalid</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInpath.invalid</h1>
+<p class="desc">Verify isPointInPath throws exceptions with invalid inputs.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify isPointInPath throws exceptions with invalid inputs.");
+_addTest(function(canvas, ctx) {
+
+canvas.width = 200;
+canvas.height = 200;
+path = new Path2D();
+path.rect(0, 0, 100, 100);
+path.rect(25, 25, 50, 50);
+// Testing invalid enumeration isPointInPath (w/ and w/o Path object');
+assert_throws_js(TypeError, function() { ctx.isPointInPath(path, 50, 50, 'gazonk'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(50, 50, 'gazonk'); });
+
+// Testing invalid type isPointInPath with Path object');
+assert_throws_js(TypeError, function() { ctx.isPointInPath(null, 50, 50); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(null, 50, 50, 'nonzero'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(null, 50, 50, 'evenodd'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(null, 50, 50, null); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(path, 50, 50, null); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(undefined, 50, 50); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(undefined, 50, 50, 'nonzero'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(undefined, 50, 50, 'evenodd'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath(undefined, 50, 50, undefined); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath([], 50, 50); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath([], 50, 50, 'nonzero'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath([], 50, 50, 'evenodd'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath({}, 50, 50); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath({}, 50, 50, 'nonzero'); });
+assert_throws_js(TypeError, function() { ctx.isPointInPath({}, 50, 50, 'evenodd'); });
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInpath.multi.path.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInpath.multi.path.html
new file mode 100644
index 0000000000..38949b89c8
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.isPointInpath.multi.path.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.isPointInpath.multi.path</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.isPointInpath.multi.path</h1>
+<p class="desc">Verify the winding rule in isPointInPath works for path object.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify the winding rule in isPointInPath works for path object.");
+_addTest(function(canvas, ctx) {
+
+canvas.width = 200;
+canvas.height = 200;
+
+// Testing default isPointInPath with Path object');
+path = new Path2D();
+path.rect(0, 0, 100, 100);
+path.rect(25, 25, 50, 50);
+_assertSame(ctx.isPointInPath(path, 50, 50), true, "ctx.isPointInPath(path, 50, 50)", "true");
+_assertSame(ctx.isPointInPath(path, 50, 50, undefined), true, "ctx.isPointInPath(path, 50, 50, undefined)", "true");
+_assertSame(ctx.isPointInPath(path, NaN, 50), false, "ctx.isPointInPath(path, NaN, 50)", "false");
+_assertSame(ctx.isPointInPath(path, 50, NaN), false, "ctx.isPointInPath(path, 50, NaN)", "false");
+
+// Testing nonzero isPointInPath with Path object');
+path = new Path2D();
+path.rect(0, 0, 100, 100);
+path.rect(25, 25, 50, 50);
+_assertSame(ctx.isPointInPath(path, 50, 50, 'nonzero'), true, "ctx.isPointInPath(path, 50, 50, 'nonzero')", "true");
+
+// Testing evenodd isPointInPath with Path object');
+path = new Path2D();
+path.rect(0, 0, 100, 100);
+path.rect(25, 25, 50, 50);
+assert_false(ctx.isPointInPath(path, 50, 50, 'evenodd'));
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.basic.html
new file mode 100644
index 0000000000..4a2cca3a3a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.basic.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.lineTo.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.lineTo.basic</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.lineTo(100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.ensuresubpath.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.ensuresubpath.1.html
new file mode 100644
index 0000000000..0fa8f1c054
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.ensuresubpath.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.lineTo.ensuresubpath.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.lineTo.ensuresubpath.1</h1>
+<p class="desc">If there is no subpath, the point is added and nothing is drawn</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the point is added and nothing is drawn");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.lineTo(100, 50);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.ensuresubpath.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.ensuresubpath.2.html
new file mode 100644
index 0000000000..e5b2aa335c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.ensuresubpath.2.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.lineTo.ensuresubpath.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.lineTo.ensuresubpath.2</h1>
+<p class="desc">If there is no subpath, the point is added and used for subsequent drawing</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the point is added and used for subsequent drawing");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.lineTo(0, 25);
+ctx.lineTo(100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nextpoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nextpoint.html
new file mode 100644
index 0000000000..54b586176d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nextpoint.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.lineTo.nextpoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.lineTo.nextpoint</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.moveTo(-100, -100);
+ctx.lineTo(0, 25);
+ctx.lineTo(100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nonfinite.details.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nonfinite.details.html
new file mode 100644
index 0000000000..12643d65fd
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nonfinite.details.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.lineTo.nonfinite.details</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.lineTo.nonfinite.details</h1>
+<p class="desc">lineTo() with Infinity/NaN for first arg still converts the second arg</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/clear-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("lineTo() with Infinity/NaN for first arg still converts the second arg");
+_addTest(function(canvas, ctx) {
+
+for (var arg1 of [Infinity, -Infinity, NaN]) {
+ var converted = false;
+ ctx.lineTo(arg1, { valueOf: function() { converted = true; return 0; } });
+ _assert(converted, "converted");
+}
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nonfinite.html
new file mode 100644
index 0000000000..fa3acf5385
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.lineTo.nonfinite.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.lineTo.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.lineTo.nonfinite</h1>
+<p class="desc">lineTo() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("lineTo() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.lineTo(Infinity, 50);
+ctx.lineTo(-Infinity, 50);
+ctx.lineTo(NaN, 50);
+ctx.lineTo(0, Infinity);
+ctx.lineTo(0, -Infinity);
+ctx.lineTo(0, NaN);
+ctx.lineTo(Infinity, Infinity);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.basic.html
new file mode 100644
index 0000000000..3ab41dc039
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.basic.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.moveTo.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.moveTo.basic</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.rect(0, 0, 10, 50);
+ctx.moveTo(100, 0);
+ctx.lineTo(10, 0);
+ctx.lineTo(10, 50);
+ctx.lineTo(100, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 90,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.multiple.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.multiple.html
new file mode 100644
index 0000000000..24307b4e9e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.multiple.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.moveTo.multiple</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.moveTo.multiple</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.moveTo(0, 25);
+ctx.moveTo(100, 25);
+ctx.moveTo(0, 25);
+ctx.lineTo(100, 25);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.newsubpath.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.newsubpath.html
new file mode 100644
index 0000000000..456b7538ac
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.newsubpath.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.moveTo.newsubpath</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.moveTo.newsubpath</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.moveTo(0, 0);
+ctx.moveTo(100, 0);
+ctx.moveTo(100, 50);
+ctx.moveTo(0, 50);
+ctx.fillStyle = '#f00';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.nonfinite.html
new file mode 100644
index 0000000000..4f61d9e58b
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.moveTo.nonfinite.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.moveTo.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.moveTo.nonfinite</h1>
+<p class="desc">moveTo() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("moveTo() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.moveTo(Infinity, 50);
+ctx.moveTo(-Infinity, 50);
+ctx.moveTo(NaN, 50);
+ctx.moveTo(0, Infinity);
+ctx.moveTo(0, -Infinity);
+ctx.moveTo(0, NaN);
+ctx.moveTo(Infinity, Infinity);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.basic.html
new file mode 100644
index 0000000000..1c2da33f96
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.basic.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.quadraticCurveTo.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.quadraticCurveTo.basic</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.moveTo(0, 25);
+ctx.quadraticCurveTo(100, 25, 100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.ensuresubpath.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.ensuresubpath.1.html
new file mode 100644
index 0000000000..6c75732dac
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.ensuresubpath.1.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.quadraticCurveTo.ensuresubpath.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.quadraticCurveTo.ensuresubpath.1</h1>
+<p class="desc">If there is no subpath, the first control point is added (and nothing is drawn up to it)</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the first control point is added (and nothing is drawn up to it)");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.quadraticCurveTo(100, 50, 200, 50);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 95,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.ensuresubpath.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.ensuresubpath.2.html
new file mode 100644
index 0000000000..8da6964cc2
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.ensuresubpath.2.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.quadraticCurveTo.ensuresubpath.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.quadraticCurveTo.ensuresubpath.2</h1>
+<p class="desc">If there is no subpath, the first control point is added</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the first control point is added");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.beginPath();
+ctx.quadraticCurveTo(0, 25, 100, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 5,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.nonfinite.html
new file mode 100644
index 0000000000..4bc7107fca
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.nonfinite.html
@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.quadraticCurveTo.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.quadraticCurveTo.nonfinite</h1>
+<p class="desc">quadraticCurveTo() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("quadraticCurveTo() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.quadraticCurveTo(Infinity, 50, 0, 50);
+ctx.quadraticCurveTo(-Infinity, 50, 0, 50);
+ctx.quadraticCurveTo(NaN, 50, 0, 50);
+ctx.quadraticCurveTo(0, Infinity, 0, 50);
+ctx.quadraticCurveTo(0, -Infinity, 0, 50);
+ctx.quadraticCurveTo(0, NaN, 0, 50);
+ctx.quadraticCurveTo(0, 50, Infinity, 50);
+ctx.quadraticCurveTo(0, 50, -Infinity, 50);
+ctx.quadraticCurveTo(0, 50, NaN, 50);
+ctx.quadraticCurveTo(0, 50, 0, Infinity);
+ctx.quadraticCurveTo(0, 50, 0, -Infinity);
+ctx.quadraticCurveTo(0, 50, 0, NaN);
+ctx.quadraticCurveTo(Infinity, Infinity, 0, 50);
+ctx.quadraticCurveTo(Infinity, Infinity, Infinity, 50);
+ctx.quadraticCurveTo(Infinity, Infinity, Infinity, Infinity);
+ctx.quadraticCurveTo(Infinity, Infinity, 0, Infinity);
+ctx.quadraticCurveTo(Infinity, 50, Infinity, 50);
+ctx.quadraticCurveTo(Infinity, 50, Infinity, Infinity);
+ctx.quadraticCurveTo(Infinity, 50, 0, Infinity);
+ctx.quadraticCurveTo(0, Infinity, Infinity, 50);
+ctx.quadraticCurveTo(0, Infinity, Infinity, Infinity);
+ctx.quadraticCurveTo(0, Infinity, 0, Infinity);
+ctx.quadraticCurveTo(0, 50, Infinity, Infinity);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.scaled.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.scaled.html
new file mode 100644
index 0000000000..4b6ffaa741
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.scaled.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.quadraticCurveTo.scaled</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.quadraticCurveTo.scaled</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.scale(1000, 1000);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 0.055;
+ctx.beginPath();
+ctx.moveTo(-1, 1.05);
+ctx.quadraticCurveTo(0, -1, 1.2, 1.05);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.shape.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.shape.html
new file mode 100644
index 0000000000..58d35dc22f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.quadraticCurveTo.shape.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.quadraticCurveTo.shape</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.quadraticCurveTo.shape</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 55;
+ctx.beginPath();
+ctx.moveTo(-1000, 1050);
+ctx.quadraticCurveTo(0, -1000, 1200, 1050);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.basic.html
new file mode 100644
index 0000000000..296800decd
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.basic.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.basic</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#0f0';
+ctx.rect(0, 0, 100, 50);
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.closed.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.closed.html
new file mode 100644
index 0000000000..60a237770f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.closed.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.closed</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.closed</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 200;
+ctx.lineJoin = 'miter';
+ctx.rect(100, 50, 100, 100);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.end.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.end.1.html
new file mode 100644
index 0000000000..6f3338b841
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.end.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.end.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.end.1</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.rect(200, 100, 400, 1000);
+ctx.lineTo(-2000, -1000);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.end.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.end.2.html
new file mode 100644
index 0000000000..e5a1776dd6
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.end.2.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.end.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.end.2</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 450;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'bevel';
+ctx.rect(150, 150, 2000, 2000);
+ctx.lineTo(160, 160);
+ctx.stroke();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.negative.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.negative.html
new file mode 100644
index 0000000000..e7e51371e1
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.negative.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.negative</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.negative</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.fillStyle = '#0f0';
+ctx.rect(0, 0, 50, 25);
+ctx.rect(100, 0, -50, 25);
+ctx.rect(0, 50, 50, -25);
+ctx.rect(100, 50, -50, -25);
+ctx.fill();
+_assertPixel(canvas, 25,12, 0,255,0,255);
+_assertPixel(canvas, 75,12, 0,255,0,255);
+_assertPixel(canvas, 25,37, 0,255,0,255);
+_assertPixel(canvas, 75,37, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.newsubpath.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.newsubpath.html
new file mode 100644
index 0000000000..e2c5a4cff8
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.newsubpath.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.newsubpath</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.newsubpath</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.moveTo(-100, 25);
+ctx.lineTo(-50, 25);
+ctx.rect(200, 25, 1, 1);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.nonfinite.html
new file mode 100644
index 0000000000..b8517e8fa4
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.nonfinite.html
@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.nonfinite</h1>
+<p class="desc">rect() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("rect() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.rect(Infinity, 50, 1, 1);
+ctx.rect(-Infinity, 50, 1, 1);
+ctx.rect(NaN, 50, 1, 1);
+ctx.rect(0, Infinity, 1, 1);
+ctx.rect(0, -Infinity, 1, 1);
+ctx.rect(0, NaN, 1, 1);
+ctx.rect(0, 50, Infinity, 1);
+ctx.rect(0, 50, -Infinity, 1);
+ctx.rect(0, 50, NaN, 1);
+ctx.rect(0, 50, 1, Infinity);
+ctx.rect(0, 50, 1, -Infinity);
+ctx.rect(0, 50, 1, NaN);
+ctx.rect(Infinity, Infinity, 1, 1);
+ctx.rect(Infinity, Infinity, Infinity, 1);
+ctx.rect(Infinity, Infinity, Infinity, Infinity);
+ctx.rect(Infinity, Infinity, 1, Infinity);
+ctx.rect(Infinity, 50, Infinity, 1);
+ctx.rect(Infinity, 50, Infinity, Infinity);
+ctx.rect(Infinity, 50, 1, Infinity);
+ctx.rect(0, Infinity, Infinity, 1);
+ctx.rect(0, Infinity, Infinity, Infinity);
+ctx.rect(0, Infinity, 1, Infinity);
+ctx.rect(0, 50, Infinity, Infinity);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.selfintersect.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.selfintersect.html
new file mode 100644
index 0000000000..e7c73dfaff
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.selfintersect.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.selfintersect</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.selfintersect</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 90;
+ctx.beginPath();
+ctx.rect(45, 20, 10, 10);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.winding.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.winding.html
new file mode 100644
index 0000000000..c9547fe32a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.winding.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.winding</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.winding</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.fillStyle = '#f00';
+ctx.rect(0, 0, 50, 50);
+ctx.rect(100, 50, -50, -50);
+ctx.rect(0, 25, 100, -25);
+ctx.rect(100, 25, -100, 25);
+ctx.fill();
+_assertPixel(canvas, 25,12, 0,255,0,255);
+_assertPixel(canvas, 75,12, 0,255,0,255);
+_assertPixel(canvas, 25,37, 0,255,0,255);
+_assertPixel(canvas, 75,37, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.1.html
new file mode 100644
index 0000000000..9a210e7441
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.zero.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.zero.1</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.rect(0, 50, 100, 0);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.2.html
new file mode 100644
index 0000000000..0e3a7c87d6
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.2.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.zero.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.zero.2</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.rect(50, -100, 0, 250);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.3.html
new file mode 100644
index 0000000000..e92b121f31
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.3.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.zero.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.zero.3</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.rect(50, 25, 0, 0);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.4.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.4.html
new file mode 100644
index 0000000000..086ef94f29
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.4.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.zero.4</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.zero.4</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.rect(100, 25, 0, 0);
+ctx.lineTo(0, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.5.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.5.html
new file mode 100644
index 0000000000..880cab5614
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.5.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.zero.5</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.zero.5</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.moveTo(0, 0);
+ctx.rect(100, 25, 0, 0);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.6.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.6.html
new file mode 100644
index 0000000000..34c9d15cfe
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.rect.zero.6.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.rect.zero.6</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.rect.zero.6</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineJoin = 'miter';
+ctx.miterLimit = 1.5;
+ctx.lineWidth = 200;
+ctx.beginPath();
+ctx.rect(100, 25, 1000, 0);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompoint.html
new file mode 100644
index 0000000000..bdcf60d44c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompoint.html
@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.1.radius.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.1.radius.dompoint</h1>
+<p class="desc">Verify that when one radius is given to roundRect(), specified as a DOMPoint, it applies to all corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when one radius is given to roundRect(), specified as a DOMPoint, it applies to all corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [new DOMPoint(40, 20)]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompoint.single argument.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompoint.single argument.html
new file mode 100644
index 0000000000..6e13276c98
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompoint.single argument.html
@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.1.radius.dompoint.single argument</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.1.radius.dompoint.single argument</h1>
+<p class="desc">Verify that when one radius is given to roundRect() as a non-array argument, specified as a DOMPoint, it applies to all corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when one radius is given to roundRect() as a non-array argument, specified as a DOMPoint, it applies to all corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, new DOMPoint(40, 20));
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompointinit.html
new file mode 100644
index 0000000000..6186d98eaf
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompointinit.html
@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.1.radius.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.1.radius.dompointinit</h1>
+<p class="desc">Verify that when one radius is given to roundRect(), specified as a DOMPointInit, applies to all corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when one radius is given to roundRect(), specified as a DOMPointInit, applies to all corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [{x: 40, y: 20}]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompointinit.single.argument.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompointinit.single.argument.html
new file mode 100644
index 0000000000..7bf91ffe35
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.dompointinit.single.argument.html
@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.1.radius.dompointinit.single.argument</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.1.radius.dompointinit.single.argument</h1>
+<p class="desc">Verify that when one radius is given to roundRect() as a non-array argument, specified as a DOMPointInit, applies to all corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when one radius is given to roundRect() as a non-array argument, specified as a DOMPointInit, applies to all corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, {x: 40, y: 20});
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.double.html
new file mode 100644
index 0000000000..250bf7d6ab
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.1.radius.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.1.radius.double</h1>
+<p class="desc">Verify that when one radius is given to roundRect(), specified as a double, it applies to all corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when one radius is given to roundRect(), specified as a double, it applies to all corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [20]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.double.single.argument.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.double.single.argument.html
new file mode 100644
index 0000000000..e5e953de74
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.1.radius.double.single.argument.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.1.radius.double.single.argument</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.1.radius.double.single.argument</h1>
+<p class="desc">Verify that when one radius is given to roundRect() as a non-array argument, specified as a double, it applies to all corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when one radius is given to roundRect() as a non-array argument, specified as a double, it applies to all corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, 20);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.dompoint.html
new file mode 100644
index 0000000000..699603b4fd
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.dompoint.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.2.radii.1.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.2.radii.1.dompoint</h1>
+<p class="desc">Verify that when two radii are given to roundRect(), the first radius, specified as a DOMPoint, applies to the top-left and bottom-right corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when two radii are given to roundRect(), the first radius, specified as a DOMPoint, applies to the top-left and bottom-right corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [new DOMPoint(40, 20), 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.dompointinit.html
new file mode 100644
index 0000000000..55c06ca2eb
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.dompointinit.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.2.radii.1.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.2.radii.1.dompointinit</h1>
+<p class="desc">Verify that when two radii are given to roundRect(), the first radius, specified as a DOMPointInit, applies to the top-left and bottom-right corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when two radii are given to roundRect(), the first radius, specified as a DOMPointInit, applies to the top-left and bottom-right corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [{x: 40, y: 20}, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.double.html
new file mode 100644
index 0000000000..1d38197baf
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.1.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.2.radii.1.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.2.radii.1.double</h1>
+<p class="desc">Verify that when two radii are given to roundRect(), the first radius, specified as a double, applies to the top-left and bottom-right corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when two radii are given to roundRect(), the first radius, specified as a double, applies to the top-left and bottom-right corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [20, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.dompoint.html
new file mode 100644
index 0000000000..701109d4f2
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.dompoint.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.2.radii.2.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.2.radii.2.dompoint</h1>
+<p class="desc">Verify that when two radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right and bottom-left corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when two radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right and bottom-left corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, new DOMPoint(40, 20)]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.dompointinit.html
new file mode 100644
index 0000000000..409d5014c3
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.dompointinit.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.2.radii.2.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.2.radii.2.dompointinit</h1>
+<p class="desc">Verify that when two radii are given to roundRect(), the second radius, specified as a DOMPointInit, applies to the top-right and bottom-left corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when two radii are given to roundRect(), the second radius, specified as a DOMPointInit, applies to the top-right and bottom-left corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, {x: 40, y: 20}]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.double.html
new file mode 100644
index 0000000000..a0c458f006
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.2.radii.2.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.2.radii.2.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.2.radii.2.double</h1>
+<p class="desc">Verify that when two radii are given to roundRect(), the second radius, specified as a double, applies to the top-right and bottom-left corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when two radii are given to roundRect(), the second radius, specified as a double, applies to the top-right and bottom-left corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 20]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.dompoint.html
new file mode 100644
index 0000000000..ac4a3ddd89
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.dompoint.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.1.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.1.dompoint</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the first radius, specified as a DOMPoint, applies to the top-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the first radius, specified as a DOMPoint, applies to the top-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [new DOMPoint(40, 20), 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.dompointinit.html
new file mode 100644
index 0000000000..bdfba5df41
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.dompointinit.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.1.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.1.dompointinit</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the first radius, specified as a DOMPointInit, applies to the top-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the first radius, specified as a DOMPointInit, applies to the top-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [{x: 40, y: 20}, 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.double.html
new file mode 100644
index 0000000000..3e8931e7fc
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.1.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.1.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.1.double</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the first radius, specified as a double, applies to the top-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the first radius, specified as a double, applies to the top-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [20, 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.dompoint.html
new file mode 100644
index 0000000000..7546120a69
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.dompoint.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.2.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.2.dompoint</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right and bottom-left corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right and bottom-left corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, new DOMPoint(40, 20), 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.dompointinit.html
new file mode 100644
index 0000000000..d8c805c28b
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.dompointinit.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.2.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.2.dompointinit</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right and bottom-left corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right and bottom-left corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, {x: 40, y: 20}, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.double.html
new file mode 100644
index 0000000000..c3d722bac4
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.2.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.2.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.2.double</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the second radius, specified as a double, applies to the top-right and bottom-left corners.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the second radius, specified as a double, applies to the top-right and bottom-left corners.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 20, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.dompoint.html
new file mode 100644
index 0000000000..1d61ce5705
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.dompoint.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.3.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.3.dompoint</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the third radius, specified as a DOMPoint, applies to the bottom-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the third radius, specified as a DOMPoint, applies to the bottom-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, new DOMPoint(40, 20)]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.dompointinit.html
new file mode 100644
index 0000000000..f1714a84e3
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.dompointinit.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.3.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.3.dompointinit</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the third radius, specified as a DOMPointInit, applies to the bottom-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the third radius, specified as a DOMPointInit, applies to the bottom-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, {x: 40, y: 20}]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.double.html
new file mode 100644
index 0000000000..f3f5721a72
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.3.radii.3.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.3.radii.3.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.3.radii.3.double</h1>
+<p class="desc">Verify that when three radii are given to roundRect(), the third radius, specified as a double, applies to the bottom-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when three radii are given to roundRect(), the third radius, specified as a double, applies to the bottom-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, 20]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.dompoint.html
new file mode 100644
index 0000000000..4ecff46aee
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.dompoint.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.1.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.1.dompoint</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the first radius, specified as a DOMPoint, applies to the top-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the first radius, specified as a DOMPoint, applies to the top-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [new DOMPoint(40, 20), 0, 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.dompointinit.html
new file mode 100644
index 0000000000..e5b1feed32
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.dompointinit.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.1.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.1.dompointinit</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the first radius, specified as a DOMPointInit, applies to the top-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the first radius, specified as a DOMPointInit, applies to the top-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [{x: 40, y: 20}, 0, 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-left corner
+_assertPixel(canvas, 20,1, 255,0,0,255);
+_assertPixel(canvas, 41,1, 0,255,0,255);
+_assertPixel(canvas, 1,10, 255,0,0,255);
+_assertPixel(canvas, 1,21, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.double.html
new file mode 100644
index 0000000000..7c22f2457c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.1.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.1.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.1.double</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the first radius, specified as a double, applies to the top-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the first radius, specified as a double, applies to the top-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [20, 0, 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.dompoint.html
new file mode 100644
index 0000000000..f897a721cf
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.dompoint.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.2.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.2.dompoint</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the second radius, specified as a DOMPoint, applies to the top-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, new DOMPoint(40, 20), 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.dompointinit.html
new file mode 100644
index 0000000000..826befa02a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.dompointinit.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.2.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.2.dompointinit</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the second radius, specified as a DOMPointInit, applies to the top-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the second radius, specified as a DOMPointInit, applies to the top-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, {x: 40, y: 20}, 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// top-right corner
+_assertPixel(canvas, 79,1, 255,0,0,255);
+_assertPixel(canvas, 58,1, 0,255,0,255);
+_assertPixel(canvas, 98,10, 255,0,0,255);
+_assertPixel(canvas, 98,21, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.double.html
new file mode 100644
index 0000000000..a0db8fa25e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.2.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.2.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.2.double</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the second radius, specified as a double, applies to the top-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the second radius, specified as a double, applies to the top-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 20, 0, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.dompoint.html
new file mode 100644
index 0000000000..ac4f0795c6
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.dompoint.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.3.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.3.dompoint</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the third radius, specified as a DOMPoint, applies to the bottom-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the third radius, specified as a DOMPoint, applies to the bottom-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, new DOMPoint(40, 20), 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.dompointinit.html
new file mode 100644
index 0000000000..b902fb9fce
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.dompointinit.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.3.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.3.dompointinit</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the third radius, specified as a DOMPointInit, applies to the bottom-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the third radius, specified as a DOMPointInit, applies to the bottom-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, {x: 40, y: 20}, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// bottom-right corner
+_assertPixel(canvas, 79,48, 255,0,0,255);
+_assertPixel(canvas, 58,48, 0,255,0,255);
+_assertPixel(canvas, 98,39, 255,0,0,255);
+_assertPixel(canvas, 98,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.double.html
new file mode 100644
index 0000000000..d69e2da221
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.3.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.3.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.3.double</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the third radius, specified as a double, applies to the bottom-right corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the third radius, specified as a double, applies to the bottom-right corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, 20, 0]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.dompoint.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.dompoint.html
new file mode 100644
index 0000000000..f660fdaa64
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.dompoint.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.4.dompoint</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.4.dompoint</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the fourth radius, specified as a DOMPoint, applies to the bottom-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the fourth radius, specified as a DOMPoint, applies to the bottom-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, 0, new DOMPoint(40, 20)]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.dompointinit.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.dompointinit.html
new file mode 100644
index 0000000000..0764d3e001
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.dompointinit.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.4.dompointinit</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.4.dompointinit</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the fourth radius, specified as a DOMPointInit, applies to the bottom-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the fourth radius, specified as a DOMPointInit, applies to the bottom-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, 0, {x: 40, y: 20}]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+// bottom-left corner
+_assertPixel(canvas, 20,48, 255,0,0,255);
+_assertPixel(canvas, 41,48, 0,255,0,255);
+_assertPixel(canvas, 1,39, 255,0,0,255);
+_assertPixel(canvas, 1,28, 0,255,0,255);
+
+// other corners
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.double.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.double.html
new file mode 100644
index 0000000000..7a2cd952e6
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.4.radii.4.double.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.4.radii.4.double</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.4.radii.4.double</h1>
+<p class="desc">Verify that when four radii are given to roundRect(), the fourth radius, specified as a double, applies to the bottom-left corner.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Verify that when four radii are given to roundRect(), the fourth radius, specified as a double, applies to the bottom-left corner.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [0, 0, 0, 20]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.badinput.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.badinput.html
new file mode 100644
index 0000000000..d18e99b4ed
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.badinput.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.badinput</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.badinput</h1>
+<p class="desc">roundRect() throws or does not throw errors given the strange inputs.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("roundRect() throws or does not throw errors given the strange inputs.");
+_addTest(function(canvas, ctx) {
+
+ctx.roundRect(0, 0, 100, 100, { foo: "bar" }); //=> DOMPointInit
+ctx.roundRect(0, 0, 100, 100, undefined); //=> "missing" -> 0
+ctx.roundRect(0, 0, 100, 100, [[]]); //=> « DOMPointInit »
+ctx.roundRect(0, 0, 100, 100, [[25]]); //=> « DOMPointInit »
+ctx.roundRect(0, 0, 100, 100, [undefined]); //=> « DOMPointInit »
+assert_throws_js(TypeError, function() { ctx.roundRect(0, 0, 100, 100, 0n); });
+assert_throws_js(TypeError, function() { ctx.roundRect(0, 0, 100, 100, { x: 0n }); });
+assert_throws_js(TypeError, function() { ctx.roundRect(0, 0, 100, 100, [{ x: 0n }]); });
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.closed.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.closed.html
new file mode 100644
index 0000000000..40756e5d94
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.closed.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.closed</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.closed</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 200;
+ctx.lineJoin = 'miter';
+ctx.roundRect(100, 50, 100, 100, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.1.html
new file mode 100644
index 0000000000..10ab8c1fb8
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.end.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.end.1</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.roundRect(200, 100, 400, 1000, [0]);
+ctx.lineTo(-2000, -1000);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.2.html
new file mode 100644
index 0000000000..3b95d1ca88
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.2.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.end.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.end.2</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 450;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'bevel';
+ctx.roundRect(150, 150, 2000, 2000, [0]);
+ctx.lineTo(160, 160);
+ctx.stroke();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.3.html
new file mode 100644
index 0000000000..48fc4988aa
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.3.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.end.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.end.3</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.roundRect(101, 51, 2000, 2000, [500, 500, 500, 500]);
+ctx.lineTo(-1, -1);
+ctx.stroke();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.4.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.4.html
new file mode 100644
index 0000000000..4b70fbc344
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.end.4.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.end.4</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.end.4</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 10;
+ctx.roundRect(-1, -1, 2000, 2000, [1000, 1000, 1000, 1000]);
+ctx.lineTo(-150, -150);
+ctx.stroke();
+_assertPixel(canvas, 1,1, 0,255,0,255);
+_assertPixel(canvas, 98,1, 0,255,0,255);
+_assertPixel(canvas, 1,48, 0,255,0,255);
+_assertPixel(canvas, 98,48, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.negative.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.negative.html
new file mode 100644
index 0000000000..81ffe8c93e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.negative.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.negative</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.negative</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.fillStyle = '#0f0';
+ctx.roundRect(0, 0, 50, 25, [10, 0, 0, 0]);
+ctx.roundRect(100, 0, -50, 25, [10, 0, 0, 0]);
+ctx.roundRect(0, 50, 50, -25, [10, 0, 0, 0]);
+ctx.roundRect(100, 50, -50, -25, [10, 0, 0, 0]);
+ctx.fill();
+// All rects drawn
+_assertPixel(canvas, 25,12, 0,255,0,255);
+_assertPixel(canvas, 75,12, 0,255,0,255);
+_assertPixel(canvas, 25,37, 0,255,0,255);
+_assertPixel(canvas, 75,37, 0,255,0,255);
+// Correct corners are rounded.
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.newsubpath.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.newsubpath.html
new file mode 100644
index 0000000000..892ef6e5f1
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.newsubpath.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.newsubpath</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.newsubpath</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.moveTo(-100, 25);
+ctx.lineTo(-50, 25);
+ctx.roundRect(200, 25, 1, 1, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.nonfinite.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.nonfinite.html
new file mode 100644
index 0000000000..a047b73177
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.nonfinite.html
@@ -0,0 +1,116 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.nonfinite</h1>
+<p class="desc">roundRect() with Infinity/NaN is ignored</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("roundRect() with Infinity/NaN is ignored");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50)
+ctx.moveTo(0, 0);
+ctx.lineTo(100, 0);
+ctx.roundRect(Infinity, 50, 1, 1, [0]);
+ctx.roundRect(-Infinity, 50, 1, 1, [0]);
+ctx.roundRect(NaN, 50, 1, 1, [0]);
+ctx.roundRect(0, Infinity, 1, 1, [0]);
+ctx.roundRect(0, -Infinity, 1, 1, [0]);
+ctx.roundRect(0, NaN, 1, 1, [0]);
+ctx.roundRect(0, 50, Infinity, 1, [0]);
+ctx.roundRect(0, 50, -Infinity, 1, [0]);
+ctx.roundRect(0, 50, NaN, 1, [0]);
+ctx.roundRect(0, 50, 1, Infinity, [0]);
+ctx.roundRect(0, 50, 1, -Infinity, [0]);
+ctx.roundRect(0, 50, 1, NaN, [0]);
+ctx.roundRect(0, 50, 1, 1, [Infinity]);
+ctx.roundRect(0, 50, 1, 1, [-Infinity]);
+ctx.roundRect(0, 50, 1, 1, [NaN]);
+ctx.roundRect(0, 50, 1, 1, [Infinity,0]);
+ctx.roundRect(0, 50, 1, 1, [-Infinity,0]);
+ctx.roundRect(0, 50, 1, 1, [NaN,0]);
+ctx.roundRect(0, 50, 1, 1, [0,Infinity]);
+ctx.roundRect(0, 50, 1, 1, [0,-Infinity]);
+ctx.roundRect(0, 50, 1, 1, [0,NaN]);
+ctx.roundRect(0, 50, 1, 1, [Infinity,0,0]);
+ctx.roundRect(0, 50, 1, 1, [-Infinity,0,0]);
+ctx.roundRect(0, 50, 1, 1, [NaN,0,0]);
+ctx.roundRect(0, 50, 1, 1, [0,Infinity,0]);
+ctx.roundRect(0, 50, 1, 1, [0,-Infinity,0]);
+ctx.roundRect(0, 50, 1, 1, [0,NaN,0]);
+ctx.roundRect(0, 50, 1, 1, [0,0,Infinity]);
+ctx.roundRect(0, 50, 1, 1, [0,0,-Infinity]);
+ctx.roundRect(0, 50, 1, 1, [0,0,NaN]);
+ctx.roundRect(0, 50, 1, 1, [Infinity,0,0,0]);
+ctx.roundRect(0, 50, 1, 1, [-Infinity,0,0,0]);
+ctx.roundRect(0, 50, 1, 1, [NaN,0,0,0]);
+ctx.roundRect(0, 50, 1, 1, [0,Infinity,0,0]);
+ctx.roundRect(0, 50, 1, 1, [0,-Infinity,0,0]);
+ctx.roundRect(0, 50, 1, 1, [0,NaN,0,0]);
+ctx.roundRect(0, 50, 1, 1, [0,0,Infinity,0]);
+ctx.roundRect(0, 50, 1, 1, [0,0,-Infinity,0]);
+ctx.roundRect(0, 50, 1, 1, [0,0,NaN,0]);
+ctx.roundRect(0, 50, 1, 1, [0,0,0,Infinity]);
+ctx.roundRect(0, 50, 1, 1, [0,0,0,-Infinity]);
+ctx.roundRect(0, 50, 1, 1, [0,0,0,NaN]);
+ctx.roundRect(Infinity, Infinity, 1, 1, [0]);
+ctx.roundRect(Infinity, Infinity, Infinity, 1, [0]);
+ctx.roundRect(Infinity, Infinity, Infinity, Infinity, [0]);
+ctx.roundRect(Infinity, Infinity, Infinity, Infinity, [Infinity]);
+ctx.roundRect(Infinity, Infinity, Infinity, 1, [Infinity]);
+ctx.roundRect(Infinity, Infinity, 1, Infinity, [0]);
+ctx.roundRect(Infinity, Infinity, 1, Infinity, [Infinity]);
+ctx.roundRect(Infinity, Infinity, 1, 1, [Infinity]);
+ctx.roundRect(Infinity, 50, Infinity, 1, [0]);
+ctx.roundRect(Infinity, 50, Infinity, Infinity, [0]);
+ctx.roundRect(Infinity, 50, Infinity, Infinity, [Infinity]);
+ctx.roundRect(Infinity, 50, Infinity, 1, [Infinity]);
+ctx.roundRect(Infinity, 50, 1, Infinity, [0]);
+ctx.roundRect(Infinity, 50, 1, Infinity, [Infinity]);
+ctx.roundRect(Infinity, 50, 1, 1, [Infinity]);
+ctx.roundRect(0, Infinity, Infinity, 1, [0]);
+ctx.roundRect(0, Infinity, Infinity, Infinity, [0]);
+ctx.roundRect(0, Infinity, Infinity, Infinity, [Infinity]);
+ctx.roundRect(0, Infinity, Infinity, 1, [Infinity]);
+ctx.roundRect(0, Infinity, 1, Infinity, [0]);
+ctx.roundRect(0, Infinity, 1, Infinity, [Infinity]);
+ctx.roundRect(0, Infinity, 1, 1, [Infinity]);
+ctx.roundRect(0, 50, Infinity, Infinity, [0]);
+ctx.roundRect(0, 50, Infinity, Infinity, [Infinity]);
+ctx.roundRect(0, 50, Infinity, 1, [Infinity]);
+ctx.roundRect(0, 50, 1, Infinity, [Infinity]);
+ctx.roundRect(0, 0, 100, 100, [new DOMPoint(10, Infinity)]);
+ctx.roundRect(0, 0, 100, 100, [new DOMPoint(10, -Infinity)]);
+ctx.roundRect(0, 0, 100, 100, [new DOMPoint(10, NaN)]);
+ctx.roundRect(0, 0, 100, 100, [new DOMPoint(Infinity, 10)]);
+ctx.roundRect(0, 0, 100, 100, [new DOMPoint(-Infinity, 10)]);
+ctx.roundRect(0, 0, 100, 100, [new DOMPoint(NaN, 10)]);
+ctx.roundRect(0, 0, 100, 100, [{x: 10, y: Infinity}]);
+ctx.roundRect(0, 0, 100, 100, [{x: 10, y: -Infinity}]);
+ctx.roundRect(0, 0, 100, 100, [{x: 10, y: NaN}]);
+ctx.roundRect(0, 0, 100, 100, [{x: Infinity, y: 10}]);
+ctx.roundRect(0, 0, 100, 100, [{x: -Infinity, y: 10}]);
+ctx.roundRect(0, 0, 100, 100, [{x: NaN, y: 10}]);
+ctx.lineTo(100, 50);
+ctx.lineTo(0, 50);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 90,45, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.intersecting.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.intersecting.1.html
new file mode 100644
index 0000000000..e7675ba35c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.intersecting.1.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.radius.intersecting.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.radius.intersecting.1</h1>
+<p class="desc">Check that roundRects with intersecting corner arcs are rendered correctly.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Check that roundRects with intersecting corner arcs are rendered correctly.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [40, 40, 40, 40]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 2,25, 0,255,0,255);
+_assertPixel(canvas, 50,1, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 50,48, 0,255,0,255);
+_assertPixel(canvas, 97,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.intersecting.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.intersecting.2.html
new file mode 100644
index 0000000000..48140ca60e
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.intersecting.2.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.radius.intersecting.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.radius.intersecting.2</h1>
+<p class="desc">Check that roundRects with intersecting corner arcs are rendered correctly.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Check that roundRects with intersecting corner arcs are rendered correctly.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(0, 0, 100, 50, [1000, 1000, 1000, 1000]);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+_assertPixel(canvas, 2,25, 0,255,0,255);
+_assertPixel(canvas, 50,1, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 50,48, 0,255,0,255);
+_assertPixel(canvas, 97,25, 0,255,0,255);
+_assertPixel(canvas, 1,1, 255,0,0,255);
+_assertPixel(canvas, 98,1, 255,0,0,255);
+_assertPixel(canvas, 1,48, 255,0,0,255);
+_assertPixel(canvas, 98,48, 255,0,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.negative.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.negative.html
new file mode 100644
index 0000000000..c7c0bda6ff
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.negative.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.radius.negative</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.radius.negative</h1>
+<p class="desc">roundRect() with negative radius throws an exception</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("roundRect() with negative radius throws an exception");
+_addTest(function(canvas, ctx) {
+
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 0, 0, [-1])});
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 0, 0, [1, -1])});
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 0, 0, [new DOMPoint(-1, 1), 1])});
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 0, 0, [new DOMPoint(1, -1)])});
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 0, 0, [{x: -1, y: 1}, 1])});
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 0, 0, [{x: 1, y: -1}])});
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.noargument.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.noargument.html
new file mode 100644
index 0000000000..e45b20b7a0
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.noargument.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.radius.noargument</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.radius.noargument</h1>
+<p class="desc">Check that roundRect draws a rectangle when no radii are provided.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Check that roundRect draws a rectangle when no radii are provided.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(10, 10, 80, 30);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+// upper left corner (10, 10)
+_assertPixel(canvas, 10,9, 255,0,0,255);
+_assertPixel(canvas, 9,10, 255,0,0,255);
+_assertPixel(canvas, 10,10, 0,255,0,255);
+
+// upper right corner (89, 10)
+_assertPixel(canvas, 90,10, 255,0,0,255);
+_assertPixel(canvas, 89,9, 255,0,0,255);
+_assertPixel(canvas, 89,10, 0,255,0,255);
+
+// lower right corner (89, 39)
+_assertPixel(canvas, 89,40, 255,0,0,255);
+_assertPixel(canvas, 90,39, 255,0,0,255);
+_assertPixel(canvas, 89,39, 0,255,0,255);
+
+// lower left corner (10, 30)
+_assertPixel(canvas, 9,39, 255,0,0,255);
+_assertPixel(canvas, 10,40, 255,0,0,255);
+_assertPixel(canvas, 10,39, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.noarugment.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.noarugment.html
new file mode 100644
index 0000000000..08f576b379
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.noarugment.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.radius.noarugment</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.radius.noarugment</h1>
+<p class="desc">Check that roundRect draws a rectangle when no radii are provided.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Check that roundRect draws a rectangle when no radii are provided.");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.roundRect(10, 10, 80, 30);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+// upper left corner (10, 10)
+_assertPixel(canvas, 10,9, 255,0,0,255);
+_assertPixel(canvas, 9,10, 255,0,0,255);
+_assertPixel(canvas, 10,10, 0,255,0,255);
+
+// upper right corner (89, 10)
+_assertPixel(canvas, 90,10, 255,0,0,255);
+_assertPixel(canvas, 89,9, 255,0,0,255);
+_assertPixel(canvas, 89,10, 0,255,0,255);
+
+// lower right corner (89, 39)
+_assertPixel(canvas, 89,40, 255,0,0,255);
+_assertPixel(canvas, 90,39, 255,0,0,255);
+_assertPixel(canvas, 89,39, 0,255,0,255);
+
+// lower left corner (10, 30)
+_assertPixel(canvas, 9,39, 255,0,0,255);
+_assertPixel(canvas, 10,40, 255,0,0,255);
+_assertPixel(canvas, 10,39, 0,255,0,255);
+
+
+});
+</script>
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.none.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.none.html
new file mode 100644
index 0000000000..16a03c1fdc
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.none.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.radius.none</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.radius.none</h1>
+<p class="desc">Check that roundRect throws an RangeError if radii is an empty array.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Check that roundRect throws an RangeError if radii is an empty array.");
+_addTest(function(canvas, ctx) {
+
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 100, 50, [])});
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.toomany.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.toomany.html
new file mode 100644
index 0000000000..c6a960b059
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.radius.toomany.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.radius.toomany</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.radius.toomany</h1>
+<p class="desc">Check that roundRect throws an IndeSizeError if radii has more than four items.</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("Check that roundRect throws an IndeSizeError if radii has more than four items.");
+_addTest(function(canvas, ctx) {
+
+assert_throws_js(RangeError, () => { ctx.roundRect(0, 0, 100, 50, [0, 0, 0, 0, 0])});
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.selfintersect.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.selfintersect.html
new file mode 100644
index 0000000000..d644d66e7c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.selfintersect.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.selfintersect</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.selfintersect</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.roundRect(0, 0, 100, 50, [0]);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 90;
+ctx.beginPath();
+ctx.roundRect(45, 20, 10, 10, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.winding.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.winding.html
new file mode 100644
index 0000000000..6bcad2c964
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.winding.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.winding</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.winding</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.beginPath();
+ctx.fillStyle = '#f00';
+ctx.roundRect(0, 0, 50, 50, [0]);
+ctx.roundRect(100, 50, -50, -50, [0]);
+ctx.roundRect(0, 25, 100, -25, [0]);
+ctx.roundRect(100, 25, -100, 25, [0]);
+ctx.fill();
+_assertPixel(canvas, 25,12, 0,255,0,255);
+_assertPixel(canvas, 75,12, 0,255,0,255);
+_assertPixel(canvas, 25,37, 0,255,0,255);
+_assertPixel(canvas, 75,37, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.1.html
new file mode 100644
index 0000000000..690087f0aa
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.zero.1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.zero.1</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.roundRect(0, 50, 100, 0, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.2.html
new file mode 100644
index 0000000000..cfeb923299
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.2.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.zero.2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.zero.2</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.roundRect(50, -100, 0, 250, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.3.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.3.html
new file mode 100644
index 0000000000..39151f38c7
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.3.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.zero.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.zero.3</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.beginPath();
+ctx.roundRect(50, 25, 0, 0, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.4.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.4.html
new file mode 100644
index 0000000000..20dccbeaa0
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.4.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.zero.4</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.zero.4</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 50;
+ctx.roundRect(100, 25, 0, 0, [0]);
+ctx.lineTo(0, 25);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.5.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.5.html
new file mode 100644
index 0000000000..bcb84a5917
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.5.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.zero.5</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.zero.5</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.moveTo(0, 0);
+ctx.roundRect(100, 25, 0, 0, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.6.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.6.html
new file mode 100644
index 0000000000..829503767d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.roundrect.zero.6.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.roundrect.zero.6</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.roundrect.zero.6</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+ctx.strokeStyle = '#f00';
+ctx.lineJoin = 'miter';
+ctx.miterLimit = 1.5;
+ctx.lineWidth = 200;
+ctx.beginPath();
+ctx.roundRect(100, 25, 1000, 0, [0]);
+ctx.stroke();
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.empty.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.empty.html
new file mode 100644
index 0000000000..5a2a91bd0f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.empty.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.empty</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.empty</h1>
+<p class="desc">Empty subpaths are not stroked</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Empty subpaths are not stroked");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'round';
+
+ctx.beginPath();
+ctx.moveTo(40, 25);
+ctx.moveTo(60, 25);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.overlap.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.overlap.html
new file mode 100644
index 0000000000..c1b425d18c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.overlap.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.overlap</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.overlap</h1>
+<p class="desc">Stroked subpaths are combined before being drawn</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="2d.path.stroke.overlap.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Stroked subpaths are combined before being drawn");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#000';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = 'rgba(0, 255, 0, 0.5)';
+ctx.lineWidth = 50;
+ctx.moveTo(0, 20);
+ctx.lineTo(100, 20);
+ctx.moveTo(0, 30);
+ctx.lineTo(100, 30);
+ctx.stroke();
+
+_assertPixelApprox(canvas, 50,25, 0,127,0,255, 1);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.overlap.png b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.overlap.png
new file mode 100644
index 0000000000..e2a35d48d4
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.overlap.png
Binary files differ
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.arc.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.arc.html
new file mode 100644
index 0000000000..abef923f6a
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.arc.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.prune.arc</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.prune.arc</h1>
+<p class="desc">Zero-length line segments from arcTo and arc are removed before stroking</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Zero-length line segments from arcTo and arc are removed before stroking");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'round';
+
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.arcTo(50, 25, 150, 25, 10);
+ctx.stroke();
+
+ctx.beginPath();
+ctx.moveTo(60, 25);
+ctx.arc(50, 25, 10, 0, 0, false);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.closed.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.closed.html
new file mode 100644
index 0000000000..4515669bc8
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.closed.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.prune.closed</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.prune.closed</h1>
+<p class="desc">Zero-length line segments from closed paths are removed before stroking</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Zero-length line segments from closed paths are removed before stroking");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'round';
+
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.lineTo(50, 25);
+ctx.closePath();
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.corner.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.corner.html
new file mode 100644
index 0000000000..532c746595
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.corner.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.prune.corner</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.prune.corner</h1>
+<p class="desc">Zero-length line segments are removed before stroking with miters</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Zero-length line segments are removed before stroking with miters");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 400;
+ctx.lineJoin = 'miter';
+ctx.miterLimit = 1.4;
+
+ctx.beginPath();
+ctx.moveTo(-1000, 200);
+ctx.lineTo(-100, 200);
+ctx.lineTo(-100, 200);
+ctx.lineTo(-100, 200);
+ctx.lineTo(-100, 1000);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.curve.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.curve.html
new file mode 100644
index 0000000000..6055d8b3f4
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.curve.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.prune.curve</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.prune.curve</h1>
+<p class="desc">Zero-length line segments from quadraticCurveTo and bezierCurveTo are removed before stroking</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Zero-length line segments from quadraticCurveTo and bezierCurveTo are removed before stroking");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'round';
+
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.quadraticCurveTo(50, 25, 50, 25);
+ctx.stroke();
+
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.bezierCurveTo(50, 25, 50, 25, 50, 25);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.line.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.line.html
new file mode 100644
index 0000000000..2d8dcbe499
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.line.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.prune.line</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.prune.line</h1>
+<p class="desc">Zero-length line segments from lineTo are removed before stroking</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Zero-length line segments from lineTo are removed before stroking");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'round';
+
+ctx.beginPath();
+ctx.moveTo(50, 25);
+ctx.lineTo(50, 25);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.rect.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.rect.html
new file mode 100644
index 0000000000..28b02ca325
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.prune.rect.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.prune.rect</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.prune.rect</h1>
+<p class="desc">Zero-length line segments from rect and strokeRect are removed before stroking</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Zero-length line segments from rect and strokeRect are removed before stroking");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 100;
+ctx.lineCap = 'round';
+ctx.lineJoin = 'round';
+
+ctx.beginPath();
+ctx.rect(50, 25, 0, 0);
+ctx.stroke();
+
+ctx.strokeRect(50, 25, 0, 0);
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale1.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale1.html
new file mode 100644
index 0000000000..29ccc6613d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale1.html
@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.scale1</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.scale1</h1>
+<p class="desc">Stroke line widths are scaled by the current transformation matrix</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Stroke line widths are scaled by the current transformation matrix");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.rect(25, 12.5, 50, 25);
+ctx.save();
+ctx.scale(50, 25);
+ctx.strokeStyle = '#0f0';
+ctx.stroke();
+ctx.restore();
+
+ctx.beginPath();
+ctx.rect(-25, -12.5, 150, 75);
+ctx.save();
+ctx.scale(50, 25);
+ctx.strokeStyle = '#f00';
+ctx.stroke();
+ctx.restore();
+
+_assertPixel(canvas, 0,0, 0,255,0,255);
+_assertPixel(canvas, 50,0, 0,255,0,255);
+_assertPixel(canvas, 99,0, 0,255,0,255);
+_assertPixel(canvas, 0,25, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 99,25, 0,255,0,255);
+_assertPixel(canvas, 0,49, 0,255,0,255);
+_assertPixel(canvas, 50,49, 0,255,0,255);
+_assertPixel(canvas, 99,49, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale2.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale2.html
new file mode 100644
index 0000000000..bc72c5c140
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.scale2.html
@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.scale2</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.scale2</h1>
+<p class="desc">Stroke line widths are scaled by the current transformation matrix</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Stroke line widths are scaled by the current transformation matrix");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.beginPath();
+ctx.rect(25, 12.5, 50, 25);
+ctx.save();
+ctx.rotate(Math.PI/2);
+ctx.scale(25, 50);
+ctx.strokeStyle = '#0f0';
+ctx.stroke();
+ctx.restore();
+
+ctx.beginPath();
+ctx.rect(-25, -12.5, 150, 75);
+ctx.save();
+ctx.rotate(Math.PI/2);
+ctx.scale(25, 50);
+ctx.strokeStyle = '#f00';
+ctx.stroke();
+ctx.restore();
+
+_assertPixel(canvas, 0,0, 0,255,0,255);
+_assertPixel(canvas, 50,0, 0,255,0,255);
+_assertPixel(canvas, 99,0, 0,255,0,255);
+_assertPixel(canvas, 0,25, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 99,25, 0,255,0,255);
+_assertPixel(canvas, 0,49, 0,255,0,255);
+_assertPixel(canvas, 50,49, 0,255,0,255);
+_assertPixel(canvas, 99,49, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.skew.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.skew.html
new file mode 100644
index 0000000000..b902a1dc27
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.skew.html
@@ -0,0 +1,70 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.skew</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.skew</h1>
+<p class="desc">Strokes lines are skewed by the current transformation matrix</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Strokes lines are skewed by the current transformation matrix");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.save();
+ctx.beginPath();
+ctx.moveTo(49, -50);
+ctx.lineTo(201, -50);
+ctx.rotate(Math.PI/4);
+ctx.scale(1, 283);
+ctx.strokeStyle = '#0f0';
+ctx.stroke();
+ctx.restore();
+
+ctx.save();
+ctx.beginPath();
+ctx.translate(-150, 0);
+ctx.moveTo(49, -50);
+ctx.lineTo(199, -50);
+ctx.rotate(Math.PI/4);
+ctx.scale(1, 142);
+ctx.strokeStyle = '#f00';
+ctx.stroke();
+ctx.restore();
+
+ctx.save();
+ctx.beginPath();
+ctx.translate(-150, 0);
+ctx.moveTo(49, -50);
+ctx.lineTo(199, -50);
+ctx.rotate(Math.PI/4);
+ctx.scale(1, 142);
+ctx.strokeStyle = '#f00';
+ctx.stroke();
+ctx.restore();
+
+_assertPixel(canvas, 0,0, 0,255,0,255);
+_assertPixel(canvas, 50,0, 0,255,0,255);
+_assertPixel(canvas, 99,0, 0,255,0,255);
+_assertPixel(canvas, 0,25, 0,255,0,255);
+_assertPixel(canvas, 50,25, 0,255,0,255);
+_assertPixel(canvas, 99,25, 0,255,0,255);
+_assertPixel(canvas, 0,49, 0,255,0,255);
+_assertPixel(canvas, 50,49, 0,255,0,255);
+_assertPixel(canvas, 99,49, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.unaffected.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.unaffected.html
new file mode 100644
index 0000000000..9b05a6aa0d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.unaffected.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.unaffected</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.unaffected</h1>
+<p class="desc">Stroking does not start a new path or subpath</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Stroking does not start a new path or subpath");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.lineWidth = 50;
+ctx.moveTo(-100, 25);
+ctx.lineTo(-100, -100);
+ctx.lineTo(200, -100);
+ctx.lineTo(200, 25);
+ctx.strokeStyle = '#f00';
+ctx.stroke();
+
+ctx.closePath();
+ctx.strokeStyle = '#0f0';
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.union.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.union.html
new file mode 100644
index 0000000000..daa8da9349
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.stroke.union.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.stroke.union</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.stroke.union</h1>
+<p class="desc">Strokes in opposite directions are unioned, not subtracted</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Strokes in opposite directions are unioned, not subtracted");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.strokeStyle = '#0f0';
+ctx.lineWidth = 40;
+ctx.moveTo(0, 10);
+ctx.lineTo(100, 10);
+ctx.moveTo(100, 40);
+ctx.lineTo(0, 40);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.basic.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.basic.html
new file mode 100644
index 0000000000..d77b66a68f
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.basic.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.transformation.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.transformation.basic</h1>
+<p class="desc"></p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.translate(-100, 0);
+ctx.rect(100, 0, 100, 50);
+ctx.translate(0, -100);
+ctx.fillStyle = '#0f0';
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.changing.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.changing.html
new file mode 100644
index 0000000000..5f79285a81
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.changing.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.transformation.changing</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.transformation.changing</h1>
+<p class="desc">Transformations are applied while building paths, not when drawing</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Transformations are applied while building paths, not when drawing");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#f00';
+ctx.fillRect(0, 0, 100, 50);
+ctx.fillStyle = '#0f0';
+ctx.moveTo(0, 0);
+ctx.translate(100, 0);
+ctx.lineTo(0, 0);
+ctx.translate(0, 50);
+ctx.lineTo(0, 0);
+ctx.translate(-100, 0);
+ctx.lineTo(0, 0);
+ctx.translate(1000, 1000);
+ctx.rotate(Math.PI/2);
+ctx.scale(0.1, 0.1);
+ctx.fill();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+
diff --git a/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.multiple.html b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.multiple.html
new file mode 100644
index 0000000000..aafa11c127
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/element/path-objects/2d.path.transformation.multiple.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.path.transformation.multiple</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.transformation.multiple</h1>
+<p class="desc">Transformations are applied while building paths, not when drawing</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("Transformations are applied while building paths, not when drawing");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.fillStyle = '#f00';
+ctx.translate(-100, 0);
+ctx.rect(0, 0, 100, 50);
+ctx.fill();
+ctx.translate(100, 0);
+ctx.fill();
+
+ctx.beginPath();
+ctx.strokeStyle = '#f00';
+ctx.lineWidth = 50;
+ctx.translate(0, -50);
+ctx.moveTo(0, 25);
+ctx.lineTo(100, 25);
+ctx.stroke();
+ctx.translate(0, 50);
+ctx.stroke();
+
+_assertPixel(canvas, 50,25, 0,255,0,255);
+
+
+});
+</script>
+