From fbaf0bb26397aa498eb9156f06d5a6fe34dd7dd8 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:14:29 +0200
Subject: Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../layers/2d.layer.ctm.filter-expected.html       | 25 +++++++++++
 .../offscreen/layers/2d.layer.ctm.filter.html      | 32 ++++++++++++++
 .../offscreen/layers/2d.layer.ctm.filter.w.html    | 46 ++++++++++++++++++++
 .../layers/2d.layer.ctm.getTransform.html          | 32 ++++++++++++++
 .../layers/2d.layer.ctm.getTransform.worker.js     | 27 ++++++++++++
 .../2d.layer.ctm.resetTransform-expected.html      | 19 ++++++++
 .../layers/2d.layer.ctm.resetTransform.html        | 31 ++++++++++++++
 .../layers/2d.layer.ctm.resetTransform.w.html      | 45 +++++++++++++++++++
 .../layers/2d.layer.ctm.setTransform-expected.html | 20 +++++++++
 .../layers/2d.layer.ctm.setTransform.html          | 31 ++++++++++++++
 .../layers/2d.layer.ctm.setTransform.w.html        | 45 +++++++++++++++++++
 ...r.ctm.shadow-in-transformed-layer-expected.html | 27 ++++++++++++
 .../2d.layer.ctm.shadow-in-transformed-layer.html  | 34 +++++++++++++++
 ...2d.layer.ctm.shadow-in-transformed-layer.w.html | 48 +++++++++++++++++++++
 .../layers/2d.layer.drawImage-expected.html        | 29 +++++++++++++
 .../offscreen/layers/2d.layer.drawImage.html       | 36 ++++++++++++++++
 .../offscreen/layers/2d.layer.drawImage.w.html     | 50 ++++++++++++++++++++++
 ....layer.global-states.filter.alpha.blending.html |  1 +
 ...ayer.global-states.filter.alpha.blending.w.html |  1 +
 ...layer.global-states.filter.alpha.composite.html |  1 +
 ...yer.global-states.filter.alpha.composite.w.html |  1 +
 .../2d.layer.global-states.filter.alpha.html       |  1 +
 ...2d.layer.global-states.filter.alpha.shadow.html |  1 +
 ....layer.global-states.filter.alpha.shadow.w.html |  1 +
 .../2d.layer.global-states.filter.alpha.w.html     |  1 +
 25 files changed, 585 insertions(+)
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter-expected.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.w.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.worker.js
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform-expected.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.w.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform-expected.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.w.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer-expected.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.w.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage-expected.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.html
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.w.html

(limited to 'testing/web-platform/tests/html/canvas/offscreen/layers')

diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter-expected.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter-expected.html
new file mode 100644
index 0000000000..5fc1ac9acd
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter-expected.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.layer.ctm.filter</title>
+<h1>2d.layer.ctm.filter</h1>
+<p class="desc">Checks that parent transforms affect layer filters.</p>
+
+<svg xmlns="http://www.w3.org/2000/svg"
+      width="200" height="200"
+      color-interpolation-filters="sRGB">
+  <filter id="filter" x="-100%" y="-100%" width="300%" height="300%">
+    <feDropShadow dx="5" dy="5" stdDeviation="0" flood-color="grey" />
+  </filter>
+
+  <g filter="url(#filter)">
+    <g transform="translate(30, 90) scale(2) rotate(90)">
+      <rect x="-30" y="-5" width=60 height=10></rect>
+    </g>
+  </g>
+
+  <g transform="translate(80, 90) scale(2) rotate(90)">
+    <g filter="url(#filter)">
+      <rect x="-30" y="-5" width=60 height=10></rect>
+    </g>
+  </g>
+</svg>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.html
new file mode 100644
index 0000000000..e5efc24bcc
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<link rel="match" href="2d.layer.ctm.filter-expected.html">
+<title>Canvas test: 2d.layer.ctm.filter</title>
+<h1>2d.layer.ctm.filter</h1>
+<p class="desc">Checks that parent transforms affect layer filters.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = new OffscreenCanvas(200, 200);
+  const ctx = canvas.getContext('2d');
+
+  // Transforms inside the layer should not apply to the layer's filter.
+  ctx.beginLayer({filter: 'drop-shadow(5px 5px 0px grey)'});
+  ctx.translate(30, 90);
+  ctx.scale(2, 2);
+  ctx.rotate(Math.PI / 2);
+  ctx.fillRect(-30, -5, 60, 10);
+  ctx.endLayer();
+
+  // Transforms in the layer's parent should apply to the layer's filter.
+  ctx.translate(80, 90);
+  ctx.scale(2, 2);
+  ctx.rotate(Math.PI / 2);
+  ctx.beginLayer({filter: 'drop-shadow(5px 5px 0px grey)'});
+  ctx.fillRect(-30, -5, 60, 10);
+  ctx.endLayer();
+
+  const outputCanvas = document.getElementById("canvas");
+  outputCanvas.getContext('2d').drawImage(canvas, 0, 0);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.w.html
new file mode 100644
index 0000000000..760a65e2c8
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.filter.w.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<html class="reftest-wait">
+<link rel="match" href="2d.layer.ctm.filter-expected.html">
+<title>Canvas test: 2d.layer.ctm.filter</title>
+<h1>2d.layer.ctm.filter</h1>
+<p class="desc">Checks that parent transforms affect layer filters.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script id='myWorker' type='text/worker'>
+  self.onmessage = function(e) {
+    const canvas = new OffscreenCanvas(200, 200);
+    const ctx = canvas.getContext('2d');
+
+    // Transforms inside the layer should not apply to the layer's filter.
+    ctx.beginLayer({filter: 'drop-shadow(5px 5px 0px grey)'});
+    ctx.translate(30, 90);
+    ctx.scale(2, 2);
+    ctx.rotate(Math.PI / 2);
+    ctx.fillRect(-30, -5, 60, 10);
+    ctx.endLayer();
+
+    // Transforms in the layer's parent should apply to the layer's filter.
+    ctx.translate(80, 90);
+    ctx.scale(2, 2);
+    ctx.rotate(Math.PI / 2);
+    ctx.beginLayer({filter: 'drop-shadow(5px 5px 0px grey)'});
+    ctx.fillRect(-30, -5, 60, 10);
+    ctx.endLayer();
+
+    const bitmap = canvas.transferToImageBitmap();
+    self.postMessage(bitmap, bitmap);
+  };
+</script>
+<script>
+  const blob = new Blob([document.getElementById('myWorker').textContent]);
+  const worker = new Worker(URL.createObjectURL(blob));
+  worker.addEventListener('message', msg => {
+    const outputCtx = document.getElementById("canvas").getContext('2d');
+    outputCtx.drawImage(msg.data, 0, 0);
+    document.documentElement.classList.remove("reftest-wait");
+  });
+  worker.postMessage(null);
+</script>
+</html>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.html
new file mode 100644
index 0000000000..b2306d95ac
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>OffscreenCanvas test: 2d.layer.ctm.getTransform</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+
+<h1>2d.layer.ctm.getTransform</h1>
+<p class="desc">Tests getTransform inside layers.</p>
+
+
+<script>
+var t = async_test("Tests getTransform inside layers.");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+    throw reason;
+});
+t.step(function() {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  ctx.translate(10, 20);
+  ctx.beginLayer();
+  ctx.scale(2, 3);
+  const m = ctx.getTransform();
+  assert_array_equals([m.a, m.b, m.c, m.d, m.e, m.f], [2, 0, 0, 3, 10, 20]);
+  ctx.endLayer();
+  t.done();
+
+});
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.worker.js b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.worker.js
new file mode 100644
index 0000000000..54b1fee5d0
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.worker.js
@@ -0,0 +1,27 @@
+// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
+// OffscreenCanvas test in a worker:2d.layer.ctm.getTransform
+// Description:Tests getTransform inside layers.
+// Note:
+
+importScripts("/resources/testharness.js");
+importScripts("/html/canvas/resources/canvas-tests.js");
+
+var t = async_test("Tests getTransform inside layers.");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+    throw reason;
+});
+t.step(function() {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  ctx.translate(10, 20);
+  ctx.beginLayer();
+  ctx.scale(2, 3);
+  const m = ctx.getTransform();
+  assert_array_equals([m.a, m.b, m.c, m.d, m.e, m.f], [2, 0, 0, 3, 10, 20]);
+  ctx.endLayer();
+  t.done();
+});
+done();
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform-expected.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform-expected.html
new file mode 100644
index 0000000000..fd4c1746c7
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform-expected.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.layer.ctm.resetTransform</title>
+<h1>2d.layer.ctm.resetTransform</h1>
+<p class="desc">Tests resetTransform inside layers.</p>
+<canvas id="canvas" width="100" height="50">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = document.getElementById("canvas");
+  const ctx = canvas.getContext('2d');
+
+  ctx.fillStyle = 'blue';
+  ctx.fillRect(0, 0, 20, 20);
+
+  ctx.translate(40, 0);
+  ctx.fillStyle = 'green';
+  ctx.fillRect(0, 0, 20, 20);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.html
new file mode 100644
index 0000000000..9508b34044
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<link rel="match" href="2d.layer.ctm.resetTransform-expected.html">
+<title>Canvas test: 2d.layer.ctm.resetTransform</title>
+<h1>2d.layer.ctm.resetTransform</h1>
+<p class="desc">Tests resetTransform inside layers.</p>
+<canvas id="canvas" width="100" height="50">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = new OffscreenCanvas(100, 50);
+  const ctx = canvas.getContext('2d');
+
+  ctx.translate(40, 0);
+
+  ctx.beginLayer();
+  ctx.rotate(2);
+  ctx.beginLayer();
+  ctx.scale(5, 6);
+  ctx.resetTransform();
+  ctx.fillStyle = 'blue';
+  ctx.fillRect(0, 0, 20, 20);
+  ctx.endLayer();
+  ctx.endLayer();
+
+  ctx.fillStyle = 'green';
+  ctx.fillRect(0, 0, 20, 20);
+
+  const outputCanvas = document.getElementById("canvas");
+  outputCanvas.getContext('2d').drawImage(canvas, 0, 0);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.w.html
new file mode 100644
index 0000000000..7bf63e1473
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.resetTransform.w.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<html class="reftest-wait">
+<link rel="match" href="2d.layer.ctm.resetTransform-expected.html">
+<title>Canvas test: 2d.layer.ctm.resetTransform</title>
+<h1>2d.layer.ctm.resetTransform</h1>
+<p class="desc">Tests resetTransform inside layers.</p>
+<canvas id="canvas" width="100" height="50">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script id='myWorker' type='text/worker'>
+  self.onmessage = function(e) {
+    const canvas = new OffscreenCanvas(100, 50);
+    const ctx = canvas.getContext('2d');
+
+    ctx.translate(40, 0);
+
+    ctx.beginLayer();
+    ctx.rotate(2);
+    ctx.beginLayer();
+    ctx.scale(5, 6);
+    ctx.resetTransform();
+    ctx.fillStyle = 'blue';
+    ctx.fillRect(0, 0, 20, 20);
+    ctx.endLayer();
+    ctx.endLayer();
+
+    ctx.fillStyle = 'green';
+    ctx.fillRect(0, 0, 20, 20);
+
+    const bitmap = canvas.transferToImageBitmap();
+    self.postMessage(bitmap, bitmap);
+  };
+</script>
+<script>
+  const blob = new Blob([document.getElementById('myWorker').textContent]);
+  const worker = new Worker(URL.createObjectURL(blob));
+  worker.addEventListener('message', msg => {
+    const outputCtx = document.getElementById("canvas").getContext('2d');
+    outputCtx.drawImage(msg.data, 0, 0);
+    document.documentElement.classList.remove("reftest-wait");
+  });
+  worker.postMessage(null);
+</script>
+</html>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform-expected.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform-expected.html
new file mode 100644
index 0000000000..45a3d095e1
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform-expected.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>Canvas test: 2d.layer.ctm.setTransform</title>
+<h1>2d.layer.ctm.setTransform</h1>
+<p class="desc">Tests setTransform inside layers.</p>
+<canvas id="canvas" width="100" height="50">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = document.getElementById("canvas");
+  const ctx = canvas.getContext('2d');
+
+  ctx.translate(80, 0);
+  ctx.fillStyle = 'green';
+  ctx.fillRect(0, 0, 20, 20);
+
+  ctx.setTransform(4, 0, 0, 2, 20, 10);
+  ctx.fillStyle = 'blue';
+  ctx.fillRect(0, 0, 10, 10);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.html
new file mode 100644
index 0000000000..91034943b6
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<link rel="match" href="2d.layer.ctm.setTransform-expected.html">
+<title>Canvas test: 2d.layer.ctm.setTransform</title>
+<h1>2d.layer.ctm.setTransform</h1>
+<p class="desc">Tests setTransform inside layers.</p>
+<canvas id="canvas" width="100" height="50">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = new OffscreenCanvas(100, 50);
+  const ctx = canvas.getContext('2d');
+
+  ctx.translate(80, 0);
+
+  ctx.beginLayer();
+  ctx.rotate(2);
+  ctx.beginLayer();
+  ctx.scale(5, 6);
+  ctx.setTransform(4, 0, 0, 2, 20, 10);
+  ctx.fillStyle = 'blue';
+  ctx.fillRect(0, 0, 10, 10);
+  ctx.endLayer();
+  ctx.endLayer();
+
+  ctx.fillStyle = 'green';
+  ctx.fillRect(0, 0, 20, 20);
+
+  const outputCanvas = document.getElementById("canvas");
+  outputCanvas.getContext('2d').drawImage(canvas, 0, 0);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.w.html
new file mode 100644
index 0000000000..8b1ea1ce51
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.setTransform.w.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<html class="reftest-wait">
+<link rel="match" href="2d.layer.ctm.setTransform-expected.html">
+<title>Canvas test: 2d.layer.ctm.setTransform</title>
+<h1>2d.layer.ctm.setTransform</h1>
+<p class="desc">Tests setTransform inside layers.</p>
+<canvas id="canvas" width="100" height="50">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script id='myWorker' type='text/worker'>
+  self.onmessage = function(e) {
+    const canvas = new OffscreenCanvas(100, 50);
+    const ctx = canvas.getContext('2d');
+
+    ctx.translate(80, 0);
+
+    ctx.beginLayer();
+    ctx.rotate(2);
+    ctx.beginLayer();
+    ctx.scale(5, 6);
+    ctx.setTransform(4, 0, 0, 2, 20, 10);
+    ctx.fillStyle = 'blue';
+    ctx.fillRect(0, 0, 10, 10);
+    ctx.endLayer();
+    ctx.endLayer();
+
+    ctx.fillStyle = 'green';
+    ctx.fillRect(0, 0, 20, 20);
+
+    const bitmap = canvas.transferToImageBitmap();
+    self.postMessage(bitmap, bitmap);
+  };
+</script>
+<script>
+  const blob = new Blob([document.getElementById('myWorker').textContent]);
+  const worker = new Worker(URL.createObjectURL(blob));
+  worker.addEventListener('message', msg => {
+    const outputCtx = document.getElementById("canvas").getContext('2d');
+    outputCtx.drawImage(msg.data, 0, 0);
+    document.documentElement.classList.remove("reftest-wait");
+  });
+  worker.postMessage(null);
+</script>
+</html>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer-expected.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer-expected.html
new file mode 100644
index 0000000000..312ca19b4c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer-expected.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.layer.ctm.shadow-in-transformed-layer</title>
+<h1>2d.layer.ctm.shadow-in-transformed-layer</h1>
+<p class="desc">Check shadows inside of a transformed layer.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = document.getElementById("canvas");
+  const ctx = canvas.getContext('2d');
+
+  ctx.translate(80, 90);
+  ctx.scale(2, 2);
+  ctx.rotate(Math.PI / 2);
+
+  ctx.shadowOffsetX = 10;
+  ctx.shadowOffsetY = 10;
+  ctx.shadowColor = 'grey';
+  ctx.fillRect(-30, -5, 60, 10);
+
+  const canvas2 = new OffscreenCanvas(100, 100);
+  const ctx2 = canvas2.getContext('2d');
+  ctx2.fillStyle = 'blue';
+  ctx2.fillRect(0, 0, 40, 10);
+  ctx.drawImage(canvas2, -30, -30);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.html
new file mode 100644
index 0000000000..59305076f0
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<link rel="match" href="2d.layer.ctm.shadow-in-transformed-layer-expected.html">
+<title>Canvas test: 2d.layer.ctm.shadow-in-transformed-layer</title>
+<h1>2d.layer.ctm.shadow-in-transformed-layer</h1>
+<p class="desc">Check shadows inside of a transformed layer.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = new OffscreenCanvas(200, 200);
+  const ctx = canvas.getContext('2d');
+
+  ctx.translate(80, 90);
+  ctx.scale(2, 2);
+  ctx.rotate(Math.PI / 2);
+
+  ctx.beginLayer();
+  ctx.shadowOffsetX = 10;
+  ctx.shadowOffsetY = 10;
+  ctx.shadowColor = 'grey';
+  ctx.fillRect(-30, -5, 60, 10);
+
+  const canvas2 = new OffscreenCanvas(100, 100);
+  const ctx2 = canvas2.getContext('2d');
+  ctx2.fillStyle = 'blue';
+  ctx2.fillRect(0, 0, 40, 10);
+  ctx.drawImage(canvas2, -30, -30);
+
+  ctx.endLayer();
+
+  const outputCanvas = document.getElementById("canvas");
+  outputCanvas.getContext('2d').drawImage(canvas, 0, 0);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.w.html
new file mode 100644
index 0000000000..486a028335
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.shadow-in-transformed-layer.w.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<html class="reftest-wait">
+<link rel="match" href="2d.layer.ctm.shadow-in-transformed-layer-expected.html">
+<title>Canvas test: 2d.layer.ctm.shadow-in-transformed-layer</title>
+<h1>2d.layer.ctm.shadow-in-transformed-layer</h1>
+<p class="desc">Check shadows inside of a transformed layer.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script id='myWorker' type='text/worker'>
+  self.onmessage = function(e) {
+    const canvas = new OffscreenCanvas(200, 200);
+    const ctx = canvas.getContext('2d');
+
+    ctx.translate(80, 90);
+    ctx.scale(2, 2);
+    ctx.rotate(Math.PI / 2);
+
+    ctx.beginLayer();
+    ctx.shadowOffsetX = 10;
+    ctx.shadowOffsetY = 10;
+    ctx.shadowColor = 'grey';
+    ctx.fillRect(-30, -5, 60, 10);
+
+    const canvas2 = new OffscreenCanvas(100, 100);
+    const ctx2 = canvas2.getContext('2d');
+    ctx2.fillStyle = 'blue';
+    ctx2.fillRect(0, 0, 40, 10);
+    ctx.drawImage(canvas2, -30, -30);
+
+    ctx.endLayer();
+
+    const bitmap = canvas.transferToImageBitmap();
+    self.postMessage(bitmap, bitmap);
+  };
+</script>
+<script>
+  const blob = new Blob([document.getElementById('myWorker').textContent]);
+  const worker = new Worker(URL.createObjectURL(blob));
+  worker.addEventListener('message', msg => {
+    const outputCtx = document.getElementById("canvas").getContext('2d');
+    outputCtx.drawImage(msg.data, 0, 0);
+    document.documentElement.classList.remove("reftest-wait");
+  });
+  worker.postMessage(null);
+</script>
+</html>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage-expected.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage-expected.html
new file mode 100644
index 0000000000..26f6e75214
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage-expected.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.layer.drawImage</title>
+<h1>2d.layer.drawImage</h1>
+<p class="desc">Checks that drawImage writes the image to the layer and not the parent directly.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = document.getElementById("canvas");
+  const ctx = canvas.getContext('2d');
+
+  ctx.fillStyle = 'skyblue';
+  ctx.fillRect(0, 0, 100, 100);
+
+  ctx.beginLayer({filter: {name: 'dropShadow', dx: -10, dy: -10,
+    stdDeviation: 0, floodColor: 'navy'}});
+
+  ctx.fillStyle = 'maroon';
+  ctx.fillRect(20, 20, 50, 50);
+
+  ctx.globalCompositeOperation = 'xor';
+
+  // Should xor only with the layer content, not the parents'.
+  ctx.fillStyle = 'pink';
+  ctx.fillRect(40, 40, 50, 50);
+
+  ctx.endLayer();
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.html
new file mode 100644
index 0000000000..37718f6f2c
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<link rel="match" href="2d.layer.drawImage-expected.html">
+<title>Canvas test: 2d.layer.drawImage</title>
+<h1>2d.layer.drawImage</h1>
+<p class="desc">Checks that drawImage writes the image to the layer and not the parent directly.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script>
+  const canvas = new OffscreenCanvas(200, 200);
+  const ctx = canvas.getContext('2d');
+
+  ctx.fillStyle = 'skyblue';
+  ctx.fillRect(0, 0, 100, 100);
+
+  ctx.beginLayer({filter: {name: 'dropShadow', dx: -10, dy: -10,
+    stdDeviation: 0, floodColor: 'navy'}});
+
+  ctx.fillStyle = 'maroon';
+  ctx.fillRect(20, 20, 50, 50);
+
+  ctx.globalCompositeOperation = 'xor';
+
+  // The image should xor only with the layer content, not the parents'.
+  const canvas_image = new OffscreenCanvas(200,200);
+  const ctx_image = canvas_image.getContext("2d");
+  ctx_image.fillStyle = 'pink';
+  ctx_image.fillRect(40, 40, 50, 50);
+  ctx.drawImage(canvas_image, 0, 0);
+
+  ctx.endLayer();
+
+  const outputCanvas = document.getElementById("canvas");
+  outputCanvas.getContext('2d').drawImage(canvas, 0, 0);
+</script>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.w.html
new file mode 100644
index 0000000000..78a235597d
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.drawImage.w.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<html class="reftest-wait">
+<link rel="match" href="2d.layer.drawImage-expected.html">
+<title>Canvas test: 2d.layer.drawImage</title>
+<h1>2d.layer.drawImage</h1>
+<p class="desc">Checks that drawImage writes the image to the layer and not the parent directly.</p>
+<canvas id="canvas" width="200" height="200">
+  <p class="fallback">FAIL (fallback content)</p>
+</canvas>
+<script id='myWorker' type='text/worker'>
+  self.onmessage = function(e) {
+    const canvas = new OffscreenCanvas(200, 200);
+    const ctx = canvas.getContext('2d');
+
+    ctx.fillStyle = 'skyblue';
+    ctx.fillRect(0, 0, 100, 100);
+
+    ctx.beginLayer({filter: {name: 'dropShadow', dx: -10, dy: -10,
+      stdDeviation: 0, floodColor: 'navy'}});
+
+    ctx.fillStyle = 'maroon';
+    ctx.fillRect(20, 20, 50, 50);
+
+    ctx.globalCompositeOperation = 'xor';
+
+    // The image should xor only with the layer content, not the parents'.
+    const canvas_image = new OffscreenCanvas(200,200);
+    const ctx_image = canvas_image.getContext("2d");
+    ctx_image.fillStyle = 'pink';
+    ctx_image.fillRect(40, 40, 50, 50);
+    ctx.drawImage(canvas_image, 0, 0);
+
+    ctx.endLayer();
+
+    const bitmap = canvas.transferToImageBitmap();
+    self.postMessage(bitmap, bitmap);
+  };
+</script>
+<script>
+  const blob = new Blob([document.getElementById('myWorker').textContent]);
+  const worker = new Worker(URL.createObjectURL(blob));
+  worker.addEventListener('message', msg => {
+    const outputCtx = document.getElementById("canvas").getContext('2d');
+    outputCtx.drawImage(msg.data, 0, 0);
+    document.documentElement.classList.remove("reftest-wait");
+  });
+  worker.postMessage(null);
+</script>
+</html>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.html
index be6f962b33..0e48cb49f7 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.html
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <link rel="match" href="2d.layer.global-states.filter.alpha.blending-expected.html">
+<meta name=fuzzy content="maxDifference=0-1; totalPixels=0-2453">
 <title>Canvas test: 2d.layer.global-states.filter.alpha.blending</title>
 <h1>2d.layer.global-states.filter.alpha.blending</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.w.html
index 2b53ad7c1e..3887ed4485 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.w.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.blending.w.html
@@ -2,6 +2,7 @@
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <html class="reftest-wait">
 <link rel="match" href="2d.layer.global-states.filter.alpha.blending-expected.html">
+<meta name=fuzzy content="maxDifference=0-1; totalPixels=0-2453">
 <title>Canvas test: 2d.layer.global-states.filter.alpha.blending</title>
 <h1>2d.layer.global-states.filter.alpha.blending</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.html
index 087fea88af..1a9bc8b733 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.html
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <link rel="match" href="2d.layer.global-states.filter.alpha.composite-expected.html">
+<meta name=fuzzy content="maxDifference=0-1; totalPixels=0-5204">
 <title>Canvas test: 2d.layer.global-states.filter.alpha.composite</title>
 <h1>2d.layer.global-states.filter.alpha.composite</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.w.html
index 6aa83a3278..5c90fe95aa 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.w.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.composite.w.html
@@ -2,6 +2,7 @@
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <html class="reftest-wait">
 <link rel="match" href="2d.layer.global-states.filter.alpha.composite-expected.html">
+<meta name=fuzzy content="maxDifference=0-1; totalPixels=0-5204">
 <title>Canvas test: 2d.layer.global-states.filter.alpha.composite</title>
 <h1>2d.layer.global-states.filter.alpha.composite</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.html
index f1d631c25c..f64e8925f0 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.html
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <link rel="match" href="2d.layer.global-states.filter.alpha-expected.html">
+<meta name=fuzzy content="maxDifference=0-2; totalPixels=0-6766">
 <title>Canvas test: 2d.layer.global-states.filter.alpha</title>
 <h1>2d.layer.global-states.filter.alpha</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.html
index 2548c21181..5e8911ee17 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.html
@@ -1,6 +1,7 @@
 <!DOCTYPE html>
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <link rel="match" href="2d.layer.global-states.filter.alpha.shadow-expected.html">
+<meta name=fuzzy content="maxDifference=0-2; totalPixels=0-6311">
 <title>Canvas test: 2d.layer.global-states.filter.alpha.shadow</title>
 <h1>2d.layer.global-states.filter.alpha.shadow</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.w.html
index 5e1494422e..b3be7e1ac8 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.w.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.shadow.w.html
@@ -2,6 +2,7 @@
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <html class="reftest-wait">
 <link rel="match" href="2d.layer.global-states.filter.alpha.shadow-expected.html">
+<meta name=fuzzy content="maxDifference=0-2; totalPixels=0-6311">
 <title>Canvas test: 2d.layer.global-states.filter.alpha.shadow</title>
 <h1>2d.layer.global-states.filter.alpha.shadow</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.w.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.w.html
index e75d668ad5..21e55f856c 100644
--- a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.w.html
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.global-states.filter.alpha.w.html
@@ -2,6 +2,7 @@
 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
 <html class="reftest-wait">
 <link rel="match" href="2d.layer.global-states.filter.alpha-expected.html">
+<meta name=fuzzy content="maxDifference=0-2; totalPixels=0-6766">
 <title>Canvas test: 2d.layer.global-states.filter.alpha</title>
 <h1>2d.layer.global-states.filter.alpha</h1>
 <p class="desc">Checks that layers with filters correctly use global render states.</p>
-- 
cgit v1.2.3