зеркало из https://github.com/mozilla/gecko-dev.git
37 строки
1.0 KiB
HTML
37 строки
1.0 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title> postMessage(): MessageEvent properties </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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</head>
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<body>
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<div id=log></div>
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<script>
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var TargetPort = null;
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var description = "The postMessage() method - Create an event that uses the MessageEvent interface, "
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+ "with the name message, which does not bubble and is not cancelable.";
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var t = async_test("Test Description: " + description);
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var channel = new MessageChannel();
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TargetPort = channel.port2;
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TargetPort.start();
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TargetPort.addEventListener("message", t.step_func(TestMessageEvent), true);
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channel.port1.postMessage("ping");
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function TestMessageEvent(evt)
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{
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ExpectedResult = [true, "message", false, false];
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ActualResult = [(evt instanceof MessageEvent), evt.type, evt.bubbles, evt.cancelable];
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assert_array_equals(ActualResult, ExpectedResult);
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t.done();
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}
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</script>
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</body>
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</html>
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