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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/longtask-timing/longtask-in-sibling-iframe-crossorigin.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/longtask-timing/longtask-in-sibling-iframe-crossorigin.html')
| -rw-r--r-- | testing/web-platform/tests/longtask-timing/longtask-in-sibling-iframe-crossorigin.html | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/testing/web-platform/tests/longtask-timing/longtask-in-sibling-iframe-crossorigin.html b/testing/web-platform/tests/longtask-timing/longtask-in-sibling-iframe-crossorigin.html new file mode 100644 index 0000000000..d66fe0c63b --- /dev/null +++ b/testing/web-platform/tests/longtask-timing/longtask-in-sibling-iframe-crossorigin.html @@ -0,0 +1,40 @@ +<!DOCTYPE HTML> +<meta charset=utf-8> +<title>LongTask Timing: long task in cross-origin sibling iframe</title> +<body> + +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<script> + async_test(t => { + assert_implements(window.PerformanceLongTaskTiming, 'Longtasks are not supported.'); + window.addEventListener('message', t.step_func(e => { + assert_equals(e.data['entryType'], 'longtask'); + assert_equals(e.data['frame-attribution'], 'cross-origin-unreachable'); + assert_equals(e.data['task-attribution'], 'unknown'); + assert_equals(e.data['containerType'], 'window'); + assert_equals(e.data['containerId'], ''); + assert_equals(e.data['containerName'], ''); + assert_equals(e.data['containerSrc'], ''); + t.done(); + })); + const observingFrame = document.createElement('iframe'); + observingFrame.id = 'observing-iframe-id'; + observingFrame.name = 'observing-iframe-name'; + document.body.appendChild(observingFrame); + observingFrame.src = 'resources/subframe-observing-longtask.html' + + observingFrame.onload = () => { + /* Create a cross-origin iframe that generates a long task. */ + const longtaskFrame = document.createElement('iframe'); + longtaskFrame.id = 'longtask-iframe-id'; + longtaskFrame.name = 'longtask-iframe-name'; + // Simulate cross-origin by using sandbox. + longtaskFrame.sandbox = "allow-scripts"; + document.body.appendChild(longtaskFrame); + longtaskFrame.src = 'resources/subframe-with-longtask.html' + }; +}, 'Performance longtask entries from cross-origin iframe are observable in its sibling.'); +</script> +</body> |