To manually run this test, please follow the steps below:
1. Select 'plain' => Cut (e.g. Ctrl/Cmd-X) => Paste (e.g. Ctrl/Cmd-V).
2. Select 'rich' => Cut => Paste.
3. Select 'prevent' => Paste.
4. Select 'prevent' => Cut => Select 'normal' => Paste.

If a "PASS" result appears the test passes, otherwise it fails

rich

prevent

normal

Summary

Harness status: OK

Found 3 tests

Details

ResultTest NameMessage
FailEvent order and data on textarea.promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"
Error
    at get_stack (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4571:21)
    at new AssertionError (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4564:22)
    at assert (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4548:19)
    at Test.<anonymous> (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:2642:25)
    at https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:2689:35
Asserts runNo asserts ran
FailEvent order and dataTransfer on contenteditable.promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"
Error
    at get_stack (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4571:21)
    at new AssertionError (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4564:22)
    at assert (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4548:19)
    at Test.<anonymous> (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:2642:25)
    at https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:2689:35
Asserts runNo asserts ran
FailpreventDefault() should prevent DOM modification but allow clipboard updates.promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"
Error
    at get_stack (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4571:21)
    at new AssertionError (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4564:22)
    at assert (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:4548:19)
    at Test.<anonymous> (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:2642:25)
    at https://xn--n8j6ds53lwwkrqhv28a.wpt.live/resources/testharness.js:2689:35
Asserts runNo asserts ran