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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/postMessage_dup_transfer_objects.htm | |
| 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/postMessage_dup_transfer_objects.htm')
| -rw-r--r-- | testing/web-platform/tests/webmessaging/postMessage_dup_transfer_objects.htm | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/postMessage_dup_transfer_objects.htm b/testing/web-platform/tests/webmessaging/postMessage_dup_transfer_objects.htm new file mode 100644 index 0000000000..ade9515d3a --- /dev/null +++ b/testing/web-platform/tests/webmessaging/postMessage_dup_transfer_objects.htm @@ -0,0 +1,38 @@ +<!DOCTYPE html> +<html> +<head> +<title> postMessage with duplicate transfer objects raises DataCloneError exception </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="./support/ChildWindowPostMessage.htm"></iframe> +</div> + +<script> + + + var description = "Test Description: " + + "postMessage with duplicate transfer objects raises DataCloneError exception."; + + var DATA = "ports"; + var TARGET = document.querySelector("iframe"); + + function PostMessageTest() + { + test(function() + { + assert_throws_dom("DATA_CLONE_ERR", TARGET.contentWindow.DOMException, function() + { + assert_own_property(window, "MessageChannel", "window"); + var channel = new MessageChannel(); + TARGET.contentWindow.postMessage(DATA, "*", [channel.port1, channel.port1]); + }); + }, description); + } +</script> +</body> +</html> |