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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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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/Channel_postMessage_clone_port.any.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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/Channel_postMessage_clone_port.any.js')
-rw-r--r-- | testing/web-platform/tests/webmessaging/Channel_postMessage_clone_port.any.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/Channel_postMessage_clone_port.any.js b/testing/web-platform/tests/webmessaging/Channel_postMessage_clone_port.any.js new file mode 100644 index 0000000000..3dcb902b77 --- /dev/null +++ b/testing/web-platform/tests/webmessaging/Channel_postMessage_clone_port.any.js @@ -0,0 +1,31 @@ +// META: title=postMessage(): clone a port + + var OriginalPort = null; + var ClonedPort = null; + var description = "Test Description: When the user agent is to clone a port original port, with " + + "the clone being owned by owner, it must return a new MessagePort object"; + + var t = async_test("Test Description: " + description); + + var ChannelA = new MessageChannel(); + var ChannelB = new MessageChannel(); + OriginalPort = ChannelB.port2; + + ChannelA.port2.onmessage = t.step_func(function(evt) + { + if(evt.data == "ports") + { + ClonedPort = evt.ports[0]; + + assert_not_equals(ClonedPort, OriginalPort, "new cloned port object should not equal to the original port!"); + + ClonedPort.onmessage = function(e) + { + test(function(){ assert_equals(e.data, "ping"); }, "Data sent through remote port is received by the new cloned port"); + t.done(); + } + } + }); + + ChannelA.port1.postMessage("ports", [OriginalPort]); + ChannelB.port1.postMessage("ping"); |