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Update web-platform-tests to revision 3137d1d2d7757366a69f8a449b458b5057e0e81e

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Ms2ger 2016-12-28 09:51:21 +01:00
parent 81ca858678
commit d6ba94ca28
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tests/wpt/web-platform-tests/offscreen-canvas/pixel-manipulation/2d.imageData.create2.initial.html Normal file
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<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.imageData.create2.initial</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>
<h1>2d.imageData.create2.initial</h1>
<p class="desc">createImageData(sw, sh) returns transparent black data of the right size</p>
<script>
var t = async_test("createImageData(sw, sh) returns transparent black data of the right size");
t.step(function() {
var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');
var imgdata = ctx.createImageData(10, 20);
_assertSame(imgdata.data.length, imgdata.width*imgdata.height*4, "imgdata.data.length", "imgdata.width*imgdata.height*4");
_assert(imgdata.width < imgdata.height, "imgdata.width < imgdata.height");
_assert(imgdata.width > 0, "imgdata.width > 0");
var isTransparentBlack = true;
for (var i = 0; i < imgdata.data.length; ++i)
if (imgdata.data[i] !== 0)
isTransparentBlack = false;
_assert(isTransparentBlack, "isTransparentBlack");
t.done();
});
</script>