Content - e3c8f9ee2fb20db9e59d95d83c51f66d95c9a735 - 4c959ef/offscreen-canvas/compositing/2d.composite.operation.get.html

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Tip revision: bf21aa6a53367f9ad69c1f8c78d66c20270bbeaf authored by Andrea Marchesini on 04 April 2018, 17:43:55 UTC
setTimeout/setInterval should silently fail if the worker is shutting down,

Tip revision: bf21aa6

2d.composite.operation.get.html

<!DOCTYPE html>
<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
<title>OffscreenCanvas test: 2d.composite.operation.get</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/canvas-tests.js"></script>

<h1>2d.composite.operation.get</h1>
<p class="desc"></p>


<script>
var t = async_test("");
t.step(function() {

var offscreenCanvas = new OffscreenCanvas(100, 50);
var ctx = offscreenCanvas.getContext('2d');

var modes = ['source-atop', 'source-in', 'source-out', 'source-over',
    'destination-atop', 'destination-in', 'destination-out', 'destination-over',
    'lighter', 'copy', 'xor'];
for (var i = 0; i < modes.length; ++i)
{
    ctx.globalCompositeOperation = modes[i];
    _assertSame(ctx.globalCompositeOperation, modes[i], "ctx.globalCompositeOperation", "modes[\""+(i)+"\"]");
}

t.done();

});
</script>

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