34 lines
1.2 KiB
HTML
34 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Test setting EventHandler attributes</title>
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<link rel="help" href="https://w3c.github.io/encrypted-media/#attributes-3">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<body>
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<audio id="testElement"
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onencrypted="window.onencryptedHandlerSetFromParserWasFired()"
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onwaitingforkey="window.onwaitingforkeyHandlerSetFromParserWasFired()">
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</audio>
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<script>
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["encrypted", "waitingforkey"].forEach(eventName => {
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promise_test(() => {
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return new Promise(resolve => {
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window[`on${eventName}HandlerSetFromParserWasFired`] = resolve;
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testElement.dispatchEvent(new Event(eventName));
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});
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}, `on${eventName} handler set from parser`);
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promise_test(() => {
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const el = document.createElement("audio");
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el.setAttribute(`on${eventName}`, `window.on${eventName}HandlerSetViaSetAttributeWasFired()`);
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document.body.append(el);
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return new Promise(resolve => {
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window[`on${eventName}HandlerSetViaSetAttributeWasFired`] = resolve;
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el.dispatchEvent(new Event(eventName));
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});
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}, `on${eventName} handler set via setAttribute()`);
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});
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</script>
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