mirror of
https://github.com/servo/servo
synced 2026-05-11 09:26:59 +02:00
37 lines
1.3 KiB
HTML
37 lines
1.3 KiB
HTML
<!doctype html>
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<title>structured clone to shared worker</title>
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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=/html/webappapis/structured-clone/structured-clone-battery-of-tests.js></script>
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<script src=/html/webappapis/structured-clone/structured-clone-battery-of-tests-with-transferables.js></script>
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<script src=/html/webappapis/structured-clone/structured-clone-battery-of-tests-harness.js></script>
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<div id=log></div>
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<script>
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runStructuredCloneBatteryOfTests({
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setup() {
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const blob = new Blob([`
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onconnect = ev => {
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const port = ev.ports[0];
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port.onmessage = ev => port.postMessage(ev.data, ev.data.transfer);
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};
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`], {type: 'text/javascript'});
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this.blobURL = URL.createObjectURL(blob);
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this.worker = new SharedWorker(this.blobURL);
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this.port = this.worker.port;
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},
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structuredClone(data, transfer) {
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return new Promise(resolve => {
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this.port.addEventListener('message', function f(ev) {
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this.port.removeEventListener('message', f);
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resolve(ev.data.data);
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}.bind(this));
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this.port.start();
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this.port.postMessage({data, transfer}, transfer);
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});
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},
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teardown() {
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URL.revokeObjectURL(this.blobURL);
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}
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});
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</script>
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