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Diffstat (limited to '')
-rw-r--r-- | testing/web-platform/tests/webmessaging/Channel_postMessage_DataCloneErr.any.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/Channel_postMessage_DataCloneErr.any.js b/testing/web-platform/tests/webmessaging/Channel_postMessage_DataCloneErr.any.js new file mode 100644 index 0000000000..048820fa6b --- /dev/null +++ b/testing/web-platform/tests/webmessaging/Channel_postMessage_DataCloneErr.any.js @@ -0,0 +1,14 @@ +// META: title=postMessage() with a host object raises DataCloneError + + var description = "Throw a DataCloneError when a host object (e.g. a DOM node) is used with postMessage."; + + test(function() + { + var channel = new MessageChannel(); + channel.port1.start(); + + assert_throws_dom("DATA_CLONE_ERR", function() + { + channel.port1.postMessage(globalThis); + }); + }, description); |