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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/disconnect-target.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/event-timing/disconnect-target.html')
| -rw-r--r-- | testing/web-platform/tests/event-timing/disconnect-target.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/testing/web-platform/tests/event-timing/disconnect-target.html b/testing/web-platform/tests/event-timing/disconnect-target.html new file mode 100644 index 0000000000..04c7c290b6 --- /dev/null +++ b/testing/web-platform/tests/event-timing/disconnect-target.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<html> +<meta charset=utf-8 /> +<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> + +<button id='the_button'>ClickMe</button> + +<script> +async_test(function(t) { + assert_implements(window.PerformanceEventTiming, 'Event Timing is not supported.'); + const observer = new PerformanceObserver(t.step_func_done((entryList) => { + const entries = entryList.getEntries().filter(e => e.name === 'pointerdown'); + if (entries.length === 0) + return; + // There must only be one click entry. + assert_equals(entries.length, 1); + const entry = entries[0]; + // This checks that entry.target returns the correct button Node. + verifyClickEvent(entry, 'the_button', true); + const button = document.getElementById('the_button'); + button.parentNode.removeChild(button); + // After removing the button, entry.target should now return null. + assert_equals(entry.target, null); + })); + observer.observe({entryTypes: ['event']}); + clickAndBlockMain('the_button'); +}, "Event Timing: when target is disconnected, entry.target returns null."); +</script> +</html> |