Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/browsers/browsing-the-web/unloading-documents/prompt/002.html - WPT Dashboard Interop Dashboard
<!doctype html>
<title>beforeunload event properties</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
var t = async_test();
function do_test(e) {
assert_equals(e.type, "beforeunload");
assert_false(e.bubbles, "bubbles");
assert_true(e.cancelable, "bubbles");
assert_equals(e.returnValue, "");
}
onload = t.step_func(function() {
t.done();
})
</script>
<iframe src="001-1.html"></iframe>