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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.html | 43 |
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> |