37 lines
859 B
HTML
37 lines
859 B
HTML
<body>
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<p>Test Closed MessagePort Whether Receive Message Or Not.</p>
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<p>Should be a START message, followed with DONE.</p>
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<pre id=log></pre>
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<script>
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function log(message)
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{
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document.getElementById("log").innerHTML += message + "<br>";
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}
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if (window.testRunner) {
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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}
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log("START");
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var channel = new MessageChannel;
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channel.port1.onmessage = function(evt) {
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log("Closed port receiving: FAIL. Got Message: " + evt.data + " after close");
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}
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channel.port1.close();
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channel.port2.postMessage("This message can't be received");
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done();
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function done() {
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// Wait a short period of time to ensure no messages come in from previous tests.
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setTimeout(function() {
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log("DONE");
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if (window.testRunner)
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testRunner.notifyDone();
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}, 100);
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}
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</script>
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</body>
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