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Unified Diff: third_party/WebKit/LayoutTests/external/wpt/webmessaging/Transferred_objects_unusable.sub.htm

Issue 2558423002: Import wpt/webmessaging tests (Closed)
Patch Set: rebase again Created 3 years, 11 months ago
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Index: third_party/WebKit/LayoutTests/external/wpt/webmessaging/Transferred_objects_unusable.sub.htm
diff --git a/third_party/WebKit/LayoutTests/external/wpt/webmessaging/Transferred_objects_unusable.sub.htm b/third_party/WebKit/LayoutTests/external/wpt/webmessaging/Transferred_objects_unusable.sub.htm
new file mode 100644
index 0000000000000000000000000000000000000000..55c3dbdba18a686011f893be82f5c220b1e7ce74
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/webmessaging/Transferred_objects_unusable.sub.htm
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title> Transferred objects are no longer usable on the sending side </title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+</head>
+<body>
+<div id=log></div>
+
+<div style="display:none">
+ <iframe width="70%" onload="PostMessageTest()" src="{{location[scheme]}}://{{domains[www1]}}:{{location[port]}}/webmessaging/support/ChildWindowPostMessage.htm"></iframe>
+</div>
+
+<script>
+
+
+ var description = "Test Description: " +
+ "Objects listed in transfer are transferred, not just cloned, meaning that they are " +
+ "no longer usable on the sending side.";
+
+ var t = async_test(description);
+
+ var DATA = {test: "e.ports[0].postMessage('TRANSFERRED')"};
+ var TARGET = document.querySelector("iframe");
+ var ExpectedResult = ["PING", "TRANSFERRED"];
+ var ActualResult = [];
+
+ function PostMessageTest()
+ {
+ test(function()
+ {
+ assert_own_property(window, "MessageChannel", "window");
+
+ var channel = new MessageChannel();
+
+ channel.port2.onmessage = t.step_func(VerifyResult);
+
+ channel.port1.postMessage("PING");
+
+ TARGET.contentWindow.postMessage(DATA, "*", [channel.port1]);
+
+ channel.port1.postMessage("PONG");
+
+ }, "MessageChannel is supported.");
+ }
+
+ function VerifyResult(e)
+ {
+ ActualResult.push(e.data)
+
+ if (ActualResult.length >= ExpectedResult.length)
+ {
+ assert_array_equals(ActualResult, ExpectedResult, "ActualResult");
+ t.done();
+ }
+ }
+</script>
+</body>
+</html>

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