31 lines
1.0 KiB
HTML
31 lines
1.0 KiB
HTML
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<!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("Tests that event handlers are not called in detached documents, even if the event is dispatched by JavaScript. This test passes if you do not see a FAIL alert message.");
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jsTestIsAsync = true;
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let doc = new DOMParser().parseFromString('<video src=x onerror=alert("FAIL1")>','text/html');
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let video = doc.body.firstChild;
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shouldBe("video.__proto__", "HTMLVideoElement.prototype");
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video.dispatchEvent(new CustomEvent("error"));
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doc = new DOMParser().parseFromString('<video onerror=alert(event.expected)>','text/html');
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video = doc.body.firstChild;
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shouldBe("video.__proto__", "HTMLVideoElement.prototype");
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let failEvent = new CustomEvent("error");
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failEvent.expected = "FAIL";
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video.dispatchEvent(failEvent);
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debug("Adopting node into a document that has a frame");
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document.adoptNode(video);
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let passEvent = new CustomEvent("error");
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passEvent.expected = "PASS";
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video.dispatchEvent(passEvent);
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setTimeout(finishJSTest, 0);
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</script>
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</body>
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</html>
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