39 lines
1.3 KiB
HTML
39 lines
1.3 KiB
HTML
<!DOCTYPE HTML>
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<meta charset=utf-8>
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<title>Long Animation Frame Timing: stream promise resolvers</title>
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<meta name="timeout" content="long">
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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 src="/common/get-host-info.sub.js"></script>
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<script src="resources/utils.js"></script>
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<body>
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<h1>Long Animation Frame: stream promise resolvers</h1>
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<div id="log"></div>
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<script>
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test_promise_script(async t => {
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const response = await fetch("/common/dummy.xml");
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await response.body.getReader().read();
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busy_wait(very_long_frame_duration);
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}, "resolve", "ReadableStreamDefaultReader.read.then");
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test_promise_script(async t => {
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const response = await fetch("/common/dummy.xml");
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await response.body.getReader({ mode: "byob" }).read(new Int32Array(1000));
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busy_wait(very_long_frame_duration);
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}, "resolve", "ReadableStreamBYOBReader.read.then");
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test_promise_script(async t => {
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const response = await fetch("/common/dummy.xml");
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const {readable, writable} = new TransformStream({
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start() {},
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transform() {
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busy_wait(very_long_frame_duration);
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}
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});
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response.body.pipeTo(writable);
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await readable.getReader().read();
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}, "resolve", "StreamPromise.resolve");
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</script>
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</body>
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