33 lines
610 B
HTML
33 lines
610 B
HTML
<!DOCTYPE html>
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<html>
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<body>
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<script src="../resources/js-test.js"></script>
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<script>
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description("Worker to worker communication via MessagePorts");
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if (window.testRunner)
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window.testRunner.waitUntilDone();
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const worker = (port) => new Promise(resolve => {
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const w = new Worker("worker-to-worker.js");
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w.postMessage({ port }, [port]);
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w.onmessage = (e) => {
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debug(e.data);
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resolve();
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};
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});
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const mc = new MessageChannel();
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Promise.all([
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worker(mc.port1),
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worker(mc.port2),
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]).then(() => {
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if (window.testRunner)
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window.testRunner.notifyDone();
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});
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</script>
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</body>
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</html>
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