Bug 183228 - [mac-wk2 debug] Layout Test media/modern-media-controls/volume-support/volume-support-drag.html is a flaky failure
Summary: [mac-wk2 debug] Layout Test media/modern-media-controls/volume-support/volume...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Depends on:
Reported: 2018-02-28 15:22 PST by Ryan Haddad
Modified: 2018-03-02 16:59 PST (History)
3 users (show)

See Also:


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Description Ryan Haddad 2018-02-28 15:22:01 PST
The following layout test is flaky on macOS Debug WK2


Probable cause:

Unknown. The first failure on the dashboard blames https://trac.webkit.org/log/?verbose=on&rev=228041&stop_rev=228039, but those seem to be unrelated.

Flakiness Dashboard:


--- /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/volume-support/volume-support-drag-expected.txt
+++ /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/volume-support/volume-support-drag-actual.txt
@@ -6,19 +6,15 @@
 By default, the volume slider should be set to 0 because the media is muted
 PASS mediaController.controls.volumeSlider.value is 0
 PASS muteButton.getBoundingClientRect().width became different from 0
-PASS volumeSlider.getBoundingClientRect().width became different from 0
-Before starting to drag the volume slider, the media should be muted still
-PASS media.muted is true
-We initiated a volume slider drag, the media should no longer be muted and the volume set
-PASS media.muted became false
-PASS media.volume became 0.51
-We finished dragging to set the volume to 1
-PASS media.volume became 1
-PASS mediaController.controls.volumeSlider.parent.visible is true
 PASS successfullyParsed is true