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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/event-timing/retrieve-firstInput.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.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/event-timing/retrieve-firstInput.html')
| -rw-r--r-- | testing/web-platform/tests/event-timing/retrieve-firstInput.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/testing/web-platform/tests/event-timing/retrieve-firstInput.html b/testing/web-platform/tests/event-timing/retrieve-firstInput.html new file mode 100644 index 0000000000..c4536cb446 --- /dev/null +++ b/testing/web-platform/tests/event-timing/retrieve-firstInput.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<html> +<meta charset=utf-8 /> +<title>Event Timing: first-input entry should be buffered even without observer</title> +<button id='button'>Generate a 'click' event</button> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<script src=/resources/testdriver.js></script> +<script src=/resources/testdriver-vendor.js></script> + +<script src=resources/event-timing-test-utils.js></script> + +<script> + async_test(function(t) { + assert_implements(window.PerformanceEventTiming, 'Event Timing is not supported.'); + function testEntries() { + // First callback is not ensured to have the entry. + if (performance.getEntriesByType('first-input').length === 0) { + t.step_timeout(testEntries, 10); + return; + } + assert_equals(performance.getEntriesByType('first-input').length, 1, + "There should be a first-input entry in the performance timeline"); + const entry = performance.getEntriesByType('first-input')[0]; + assert_equals(entry.name, 'pointerdown'); + assert_equals(entry.entryType, 'first-input'); + assert_greater_than_equal(entry.duration, 104, + "The first input was a long one."); + t.done(); + } + clickAndBlockMain('button').then(wait).then(t.step_func(testEntries)); + }, + "Event Timing: check first-input after onload, observer, click, click." + ); +</script> +</html> |