| <!DOCTYPE html> |
| <html> |
| <meta charset=utf-8 /> |
| <title>Event Timing: interactionId-orphan-pointerup.</title> |
| <button id='testButtonId'>Orphan Pointerup</button> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src=/resources/testdriver.js></script> |
| <script src=/resources/testdriver-actions.js></script> |
| <script src=/resources/testdriver-vendor.js></script> |
| <script src=resources/event-timing-test-utils.js></script> |
| |
| <script> |
| let observedEntries = []; |
| const map = new Map(); |
| // keydown is being sent right after a pointerup to see if pointerup is present. |
| const events = ['pointerup', 'keydown']; |
| |
| promise_test(async t => { |
| assert_implements(window.PerformanceEventTiming, 'Event Timing is not supported.'); |
| |
| const callback = (entryList) => { observedEntries = observedEntries.concat(entryList.getEntries().filter(filterAndAddToMap(events, map))); }; |
| const readyToResolve = () => { return observedEntries.length >= 1; }; |
| const observerPromise = createPerformanceObserverPromise(['event'], callback, readyToResolve); |
| |
| await interactAndObserve('orphan-pointerup', document.getElementById('testButtonId'), observerPromise); |
| |
| // This test passes when either: |
| // - There is no orphan pointerup triggered by the browser. |
| // - The orphan pointerup doesn't have an interactionId. |
| assert_true(!map.has('pointerup') || map.get('pointerup') === 0, 'Should either have no triggered orphan pointerup event or have a trivial interactionId for orphan pointerup event.'); |
| }, "Event Timing: Orphan pointerup should not be measured as an interaction."); |
| |
| </script> |
| |
| </html> |
