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Update web-platform-tests to revision b'468d01bbd84da2babf265c6af46947be68713440'

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WPT Sync Bot 2021-09-07 11:16:33 +00:00 • committed by cybai
parent 35e95f55a1
commit 58e8ee674b
9438 changed files with 266112 additions and 106976 deletions
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34
tests/wpt/web-platform-tests/webmessaging/Channel_postMessage_Blob.any.js Normal file
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// META: title=postMessage() with a Blob
var TARGET = null;
var SOURCE = null;
var description = "Messages can contain Blobs.";
var t = async_test("Test Description: " + description);
var channel = new MessageChannel();
SOURCE = channel.port1;
TARGET = channel.port2;
TARGET.start();
TARGET.addEventListener("message", t.step_func(TestMessageEvent), true);
(function() {
SOURCE.postMessage({blob: new Blob(['foo', 'bar'])});
})();
// TODO(https://github.com/web-platform-tests/wpt/issues/7899): Change to
// some sort of cross-browser GC trigger.
if (self.gc) self.gc();
function TestMessageEvent(evt)
{
assert_true('blob' in evt.data);
assert_true(evt.data.blob instanceof Blob);
assert_equals(evt.data.blob.size, 6);
const reader = new FileReader();
reader.onerror = t.unreached_func('Reading blob failed');
reader.onload = t.step_func(() => {
assert_equals(reader.result, 'foobar');
t.done();
});
reader.readAsText(evt.data.blob);
}