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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/longtask-timing/longtask-detach-frame.html | |
| 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/longtask-timing/longtask-detach-frame.html')
| -rw-r--r-- | testing/web-platform/tests/longtask-timing/longtask-detach-frame.html | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/longtask-timing/longtask-detach-frame.html b/testing/web-platform/tests/longtask-timing/longtask-detach-frame.html new file mode 100644 index 0000000000..94d0ad18f9 --- /dev/null +++ b/testing/web-platform/tests/longtask-timing/longtask-detach-frame.html @@ -0,0 +1,25 @@ +<!DOCTYPE HTML> +<meta charset=utf-8> +<title>LongTask Timing: long task in nested child iframe</title> +<body> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/utils.js"></script> + +<h1>Long Tasks with detached iframe</h1> +<div id="log"></div> +<script> + promise_test(async t => { + assert_implements(window.PerformanceLongTaskTiming, 'Longtasks are not supported.'); + const iframe = document.createElement("iframe"); + document.body.appendChild(iframe); + t.add_cleanup(() => iframe.remove()); + t.step_timeout(() => { + busyWait(); + iframe.remove(); + }); +}, 'Performance longtask entries dont crash when a frame is detached.'); +</script> + +</body> |