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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/webmessaging/Transferred_objects_unusable.sub.htm | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webmessaging/Transferred_objects_unusable.sub.htm')
| -rw-r--r-- | testing/web-platform/tests/webmessaging/Transferred_objects_unusable.sub.htm | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/Transferred_objects_unusable.sub.htm b/testing/web-platform/tests/webmessaging/Transferred_objects_unusable.sub.htm new file mode 100644 index 0000000000..55c3dbdba1 --- /dev/null +++ b/testing/web-platform/tests/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> |