summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.create2.nonfinite.html
diff options
context:
space:
mode:
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.create2.nonfinite.html')
-rw-r--r--testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.create2.nonfinite.html43
1 files changed, 43 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.create2.nonfinite.html b/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.create2.nonfinite.html
new file mode 100644
index 0000000000..dd6f6d8350
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.create2.nonfinite.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>OffscreenCanvas test: 2d.imageData.create2.nonfinite</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+
+<h1>2d.imageData.create2.nonfinite</h1>
+<p class="desc">createImageData() throws TypeError if arguments are not finite</p>
+
+<p class="notes">Defined in "Web IDL" (draft)
+<script>
+var t = async_test("createImageData() throws TypeError if arguments are not finite");
+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');
+
+ assert_throws_js(TypeError, function() { ctx.createImageData(Infinity, 10); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(-Infinity, 10); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(NaN, 10); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(10, Infinity); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(10, -Infinity); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(10, NaN); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(Infinity, Infinity); });
+ var posinfobj = { valueOf: function() { return Infinity; } },
+ neginfobj = { valueOf: function() { return -Infinity; } },
+ nanobj = { valueOf: function() { return -Infinity; } };
+ assert_throws_js(TypeError, function() { ctx.createImageData(posinfobj, 10); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(neginfobj, 10); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(nanobj, 10); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(10, posinfobj); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(10, neginfobj); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(10, nanobj); });
+ assert_throws_js(TypeError, function() { ctx.createImageData(posinfobj, posinfobj); });
+ t.done();
+
+});
+</script>