Multicol in scrollable with ::column::scroll-marker

First column

Second column

Third column

Fourth column

Fifth column

Summary

Harness status: OK

Found 9 tests

1 Pass

8 Fail

Details

Result

Test Name

Message

Pass

Initial scroll position

Asserts run

Pass	assert_equals(0, 0) at Test.<anonymous> ( /css/css-overflow/column-scroll-marker-010.html:83:5)
Pass	assert_equals(0, 0) at Test.<anonymous> ( /css/css-overflow/column-scroll-marker-010.html:84:5)

Fail

Scroll second column into view

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran

Fail

Scroll third column into view

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran

Fail

Scroll fourth column into view

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran

Fail

Scroll fifth column into view

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran

Fail

Scroll fourth column into view again

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran

Fail

Scroll third column into view again

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran

Fail

Scroll second column into view again

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran

Fail

Scroll first column into view

promise_test: Unhandled rejection with value: object "Error: action_sequence() is not implemented by testdriver-vendor.js"

Error
    at get_stack (https://www1.wpt.live/resources/testharness.js:4575:21)
    at new AssertionError (https://www1.wpt.live/resources/testharness.js:4568:22)
    at assert (https://www1.wpt.live/resources/testharness.js:4552:19)
    at Test.<anonymous> (https://www1.wpt.live/resources/testharness.js:764:29)
    at Test.step (https://www1.wpt.live/resources/testharness.js:2642:25)
    at https://www1.wpt.live/resources/testharness.js:2689:35

Asserts run

No asserts ran