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Update web-platform-tests to revision 4a5223502fa660ce03e470af6a61c8bc26c5a8ee

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WPT Sync Bot 2018-04-23 21:13:37 -04:00
parent c5f7c9ccf3
commit e891345f26
1328 changed files with 36632 additions and 20588 deletions
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43
tests/wpt/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-transfer.html Normal file
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<!DOCTYPE html>
<meta charset=utf-8>
<title>createImageBitmap transferring test</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/media.js"></script>
<script src="/common/namespaces.js"></script>
<script src="common.sub.js"></script>
<div id=log></div>
<script>
let worker, continuations = {};
setup(function() {
worker = new Worker("transfer-worker.js");
worker.addEventListener("message", function(event) {
let { name, bitmap } = event.data;
if (continuations.hasOwnProperty(name)) {
continuations[name](bitmap);
}
});
});
for (let { name, factory } of imageSourceTypes) {
promise_test(function(t) {
return factory().then(createImageBitmap).then(function(bitmap) {
assert_equals(bitmap.width, 20);
assert_equals(bitmap.height, 20);
worker.postMessage({ name: t.name, bitmap: bitmap }, [bitmap]);
assert_equals(bitmap.width, 0);
assert_equals(bitmap.height, 0);
return new Promise(function(resolve) {
continuations[t.name] = resolve;
});
}).then(function(bitmap) {
assert_class_string(bitmap, "ImageBitmap");
assert_equals(bitmap.width, 20);
assert_equals(bitmap.height, 20);
});
}, `Transfer ImageBitmap created from ${name}`);
}
</script>