28 lines
1,007 B
HTML
28 lines
1,007 B
HTML
<!doctype html>
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<title>Scheduler: postTask in Detached Scheduler</title>
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<link rel="author" title="Nate Chapin" href="mailto:japhet@chromium.org">
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<link rel="help" href="https://github.com/WICG/scheduling-apis">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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'use strict';
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async_test(t => {
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onload = () => {
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let didRun = false;
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const frame = document.body.appendChild(document.createElement('iframe'));
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frame.contentWindow.scheduler.postTask(() => { didRun = true; });
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document.body.removeChild(frame);
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// We cannot assume anything about ordering between postTask tasks and
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// non-postTask or postTask tasks from different schedulers, so the best we
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// can do is give the task time to run.
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t.step_timeout(() => {
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assert_false(didRun, 'The task should not have run.');
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t.done();
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}, 10);
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}
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}, 'Test scheduler.postTask() from an iframe that is removed before the task runs');
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</script>
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