Pointer Events Capture Test - release capture on pointerup

Test Description: This test checks if setCapture/releaseCapture functions works properly. Complete the following actions:
  1. Press and hold left mouse button over "Set Capture" button
  2. Release left mouse button anywhere over the document. "lostpointercapture" should be logged inside of the black rectangle immediately after "pointerup"

Test passes if the proper behavior of the events is observed.

Pointer Events Capture Test

Test complete: Scroll to Summary to view Pass/Fail Results.

The following pointer types were detected: (none).

The following events were logged: (none).

Summary

Harness status: Error

Unhandled rejection: action_sequence() is not implemented by testdriver-vendor.js
Error: action_sequence() is not implemented by testdriver-vendor.js
    at Object.action_sequence (https://www1.wpt.live/resources/testdriver.js:1678:19)
    at Object.action_sequence (https://www1.wpt.live/resources/testdriver.js:721:48)
    at Actions.send (https://www1.wpt.live/resources/testdriver-actions.js:99:26)
    at window.onload (https://www1.wpt.live/pointerevents/pointerevent_releasepointercapture_onpointerup_mouse.html:89:22)

Found tests

Details

ResultTest NameMessage