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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-childiframe-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-childiframe-crossorigin.html')
| -rw-r--r-- | testing/web-platform/tests/longtask-timing/longtask-in-childiframe-crossorigin.html | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/testing/web-platform/tests/longtask-timing/longtask-in-childiframe-crossorigin.html b/testing/web-platform/tests/longtask-timing/longtask-in-childiframe-crossorigin.html new file mode 100644 index 0000000000..b8607f90dd --- /dev/null +++ b/testing/web-platform/tests/longtask-timing/longtask-in-childiframe-crossorigin.html @@ -0,0 +1,57 @@ +<!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 Task in Nested Cross-Origin Child Iframe</h1> +<div id="log"></div> +<script> + async_test(function (t) { + assert_implements(window.PerformanceLongTaskTiming, 'Longtasks are not supported.'); + const observer = new PerformanceObserver( + t.step_func(function (entryList) { + const entries = entryList.getEntries(); + assert_equals(entries.length, 1, + 'Exactly one entry is expected.'); + const longtask = entries[0]; + assert_equals(longtask.entryType, 'longtask'); + if (longtask.name == 'self' || + longtask.name == 'multiple-contexts' || + longtask.name == 'unknown') + return; + checkLongTaskEntry(longtask, 'cross-origin-descendant'); + // Assert the TaskAttributionTiming entry in attribution. + assert_equals(longtask.attribution.length, 1, + 'Exactly one attribution entry is expected'); + const attribution = longtask.attribution[0]; + assert_equals(attribution.entryType, 'taskattribution'); + assert_equals(attribution.name, 'unknown'); + assert_equals(attribution.duration, 0); + assert_equals(attribution.startTime, 0); + assert_equals(attribution.containerType, 'iframe'); + assert_equals(attribution.containerId, 'child-iframe-id'); + assert_equals(attribution.containerName, 'child-iframe-name'); + assert_equals(attribution.containerSrc, + 'resources/subframe-with-longtask.html'); + observer.disconnect(); + t.done(); + }) + ); + observer.observe({entryTypes: ['longtask']}); + window.onload = () => { + const iframe = document.createElement('iframe'); + iframe.id = 'child-iframe-id'; + iframe.name = 'child-iframe-name'; + // Simulate cross-origin by using sandbox. + iframe.sandbox = "allow-scripts"; + document.body.appendChild(iframe); + iframe.src = 'resources/subframe-with-longtask.html'; + }; +}, 'Performance longtask entries in cross-origin child iframe are observable in parent.'); +</script> + +</body> |