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Side by Side Diff: third_party/WebKit/LayoutTests/external/wpt/webmessaging/event.ports.sub.htm

Issue 2558423002: Import wpt/webmessaging tests (Closed)
Patch Set: rebase again Created 3 years, 11 months ago
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1 <!DOCTYPE html>
2 <html>
3 <head>
4 <title> event.ports returns the MessagePort array sent with the message </title>
5 <script src="/resources/testharness.js"></script>
6 <script src="/resources/testharnessreport.js"></script>
7 </head>
8 <body>
9 <div id=log></div>
10
11 <div style="display:none">
12 <iframe width="70%" onload="PostMessageTest()" src="{{location[scheme]}}://{ {domains[www1]}}:{{location[port]}}/webmessaging/support/ChildWindowPostMessage. htm"></iframe>
13 </div>
14
15 <script>
16
17
18 var description = "Test Description: event.ports returns the MessagePort arr ay sent with the message.";
19
20 var t = async_test(description);
21
22 var DATA = {test: "e.source.postMessage(e.ports.toString(), '*', e.ports)"};
23 var TARGET = document.querySelector("iframe");
24 var ExpectedResult = "";
25
26 function PostMessageTest()
27 {
28 test(function()
29 {
30 assert_own_property(window, "MessageChannel", "window");
31
32 var channel = new MessageChannel();
33 var ports = [channel.port1, channel.port2];
34 ExpectedResult = ports.toString();
35 TARGET.contentWindow.postMessage(DATA, "*", ports);
36
37 }, "MessageChannel is supported.");
38 }
39
40 window.onmessage = t.step_func(function(e)
41 {
42 assert_equals(e.data, ExpectedResult, "e.data");
43 assert_true(e.ports[0] instanceof MessagePort, e.ports[0] + " instanceof MessageChannel");
44 assert_true(e.ports[1] instanceof MessagePort, e.ports[1] + " instanceof MessageChannel");
45 t.done();
46 });
47 </script>
48 </body>
49 </html>
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