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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /testing/web-platform/tests/webmessaging/MessageEvent_properties.htm | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webmessaging/MessageEvent_properties.htm')
| -rw-r--r-- | testing/web-platform/tests/webmessaging/MessageEvent_properties.htm | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/MessageEvent_properties.htm b/testing/web-platform/tests/webmessaging/MessageEvent_properties.htm new file mode 100644 index 0000000000..389add98d1 --- /dev/null +++ b/testing/web-platform/tests/webmessaging/MessageEvent_properties.htm @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<html> +<head> +<title> MessageEvent interface and properties </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="do_test()" src="./support/ChildWindowPostMessage.htm"></iframe> +</div> + +<script> +async_test(function() { + window.do_test = this.step_func(function() { + document.querySelector("iframe").contentWindow.postMessage("foo", "*"); + }) + + window.addEventListener("message", this.step_func_done(function(e) { + e.preventDefault(); + assert_true(e instanceof MessageEvent, "Should be MessageEvent"); + assert_equals(e.type, "message"); + assert_false(e.bubbles, "bubbles"); + assert_false(e.cancelable, "cancelable"); + assert_false(e.defaultPrevented, "defaultPrevented"); + }), false); +}); +</script> +</body> +</html> |