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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/signed-exchange/sxg-prefetch-resource-timing.tentative.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/signed-exchange/sxg-prefetch-resource-timing.tentative.html')
| -rw-r--r-- | testing/web-platform/tests/signed-exchange/sxg-prefetch-resource-timing.tentative.html | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/signed-exchange/sxg-prefetch-resource-timing.tentative.html b/testing/web-platform/tests/signed-exchange/sxg-prefetch-resource-timing.tentative.html new file mode 100644 index 0000000000..5b60ab9e1a --- /dev/null +++ b/testing/web-platform/tests/signed-exchange/sxg-prefetch-resource-timing.tentative.html @@ -0,0 +1,44 @@ +<!DOCTYPE html> +<title>Resource Timing for prefetched SignedHTTPExchange</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/common/get-host-info.sub.js"></script> +<script src="./resources/sxg-util.js"></script> +<body> +<script> +function addPrefetch(url) { + let link = document.createElement('link'); + link.rel = 'prefetch'; + link.href = url; + document.body.appendChild(link); +} + +async function waitForPerformanceEntries(url) { + let entries = performance.getEntriesByName(url); + if (entries.length > 0) { + return entries; + } + return new Promise((resolve) => { + new PerformanceObserver((list) => { + const entries = list.getEntriesByName(url); + if (entries.length > 0) { + resolve(entries); + } + }).observe({ entryTypes: ['resource'] }); + }); +} + +promise_test(async (t) => { + const url = get_host_info().HTTPS_ORIGIN + '/signed-exchange/resources/sxg/sxg-location.sxg'; + addPrefetch(url); + return waitForPerformanceEntries(url).then((entries) => { + assert_equals(entries.length, 1, "Should have only one resource timing entry"); + const e = entries[0]; + assert_greater_than(e.duration, 0, "duration should be greater than 0"); + assert_greater_than(e.fetchStart, 0, "fetchStart should be greater than 0"); + assert_greater_than(e.responseEnd, e.fetchStart, + "responseEnd should be greater than fetchStart"); + }); +}, 'Resource Timing for prefetched SignedHTTPExchange'); +</script> +</body> |