From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../tests/resource-timing/buffered-flag.any.js | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 testing/web-platform/tests/resource-timing/buffered-flag.any.js (limited to 'testing/web-platform/tests/resource-timing/buffered-flag.any.js') diff --git a/testing/web-platform/tests/resource-timing/buffered-flag.any.js b/testing/web-platform/tests/resource-timing/buffered-flag.any.js new file mode 100644 index 0000000000..b46fd00e69 --- /dev/null +++ b/testing/web-platform/tests/resource-timing/buffered-flag.any.js @@ -0,0 +1,18 @@ +async_test(t => { + performance.clearResourceTimings(); + // First observer creates second in callback to ensure the entry has been dispatched by the time + // the second observer begins observing. + new PerformanceObserver(() => { + // Second observer requires 'buffered: true' to see an entry. + new PerformanceObserver(t.step_func_done(list => { + const entries = list.getEntries(); + assert_equals(entries.length, 1, 'There should be 1 resource entry.'); + assert_equals(entries[0].entryType, 'resource'); + assert_greater_than(entries[0].startTime, 0); + assert_greater_than(entries[0].responseEnd, entries[0].startTime); + assert_greater_than(entries[0].duration, 0); + assert_true(entries[0].name.endsWith('resources/empty.js')); + })).observe({'type': 'resource', buffered: true}); + }).observe({'entryTypes': ['resource']}); + fetch('resources/empty.js'); +}, 'PerformanceObserver with buffered flag sees previous resource entries.'); -- cgit v1.2.3