diff options
| 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/click-timing.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/click-timing.html')
| -rw-r--r-- | testing/web-platform/tests/event-timing/click-timing.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/testing/web-platform/tests/event-timing/click-timing.html b/testing/web-platform/tests/event-timing/click-timing.html new file mode 100644 index 0000000000..24bad0aedc --- /dev/null +++ b/testing/web-platform/tests/event-timing/click-timing.html @@ -0,0 +1,62 @@ +<!DOCTYPE html> +<html> +<meta charset=utf-8 /> +<title>Event Timing: compare timing of two long clicks +</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> + /* Timeline: + Observer starts + Long click 1 + Long click 2 + Once two clicks have been received by observer, compare the timestamps. + */ + let timeBeforeFirstClick; + let timeAfterFirstClick; + let timeAfterSecondClick; + let observedEntries = []; + async_test(function(t) { + assert_implements(window.PerformanceEventTiming, 'Event Timing is not supported.'); + new PerformanceObserver(t.step_func(entryList => { + observedEntries = observedEntries.concat(entryList.getEntries().filter( + entry => entry.name === 'pointerdown')); + if (observedEntries.length < 2) + return; + + assert_not_equals(timeBeforeFirstClick, undefined); + assert_not_equals(timeAfterFirstClick, undefined); + assert_not_equals(timeAfterSecondClick, undefined); + // First click. + verifyClickEvent(observedEntries[0], 'button'); + assert_between_exclusive(observedEntries[0].processingStart, + timeBeforeFirstClick, + timeAfterFirstClick, + "First click's processingStart"); + assert_greater_than(timeAfterFirstClick, observedEntries[0].startTime, + "timeAfterFirstClick should be later than first click's start time."); + + // Second click. + verifyClickEvent(observedEntries[1], 'button'); + assert_between_exclusive(observedEntries[1].processingStart, + timeAfterFirstClick, + timeAfterSecondClick, + "Second click's processingStart"); + assert_greater_than(timeAfterSecondClick, observedEntries[1].startTime, + "timeAfterSecondClick should be later than second click's start time."); + t.done(); + })).observe({type: 'event'}); + timeBeforeFirstClick = performance.now(); + clickAndBlockMain('button').then( () => { + timeAfterFirstClick = performance.now(); + clickAndBlockMain('button').then(() => { + timeAfterSecondClick = performance.now(); + }) + }); + }, "Event Timing: compare click timings."); +</script> +</html> |