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25 lines
913 B
HTML
25 lines
913 B
HTML
<!DOCTYPE html>
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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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<div id=log></div>
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<script>
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async_test(function(t) {
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var channel = new MessageChannel();
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var targetPort = channel.port2;
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targetPort.start();
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targetPort.addEventListener("message", t.step_func_done(function (evt) {
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assert_class_string(evt, "MessageEvent");
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assert_equals(evt.type, "message");
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assert_false(evt.bubbles, "bubbles should be false");
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assert_false(evt.cancelable, "cancelable should be false");
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assert_equals(evt.data, "ping", "data");
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assert_equals(evt.origin, "", "origin");
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assert_equals(evt.lastEventId, "", "lastEventId");
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assert_equals(evt.source, null, "source");
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assert_array_equals(evt.ports, [], "ports");
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}), true);
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channel.port1.postMessage("ping");
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});
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</script>
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