Bug 184457 - REGRESSION: Layout Test media/video-aspect-ratio.html is a flaky failure
Summary: REGRESSION: Layout Test media/video-aspect-ratio.html is a flaky failure
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2018-04-10 10:27 PDT by Ryan Haddad
Modified: 2018-06-11 14:54 PDT (History)
3 users (show)

See Also:

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Description Ryan Haddad 2018-04-10 10:27:51 PDT 
The following layout test is flaky on [insert platform]

media/video-aspect-ratio.html

Probable cause:

Unknown, this test became flaky within the last 7 days.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=media%2Fvideo-aspect-ratio.html

--- /Volumes/Data/slave/highsierra-debug-tests-wk1/build/layout-test-results/media/video-aspect-ratio-expected.txt
+++ /Volumes/Data/slave/highsierra-debug-tests-wk1/build/layout-test-results/media/video-aspect-ratio-actual.txt
@@ -6,13 +6,16 @@
       RenderBlock {P} at (0,0) size 784x18
         RenderText {#text} at (0,0) size 632x18
           text run at (0,0) width 632: "Test video sizing. You should see one bigger image (paused video) and 7 small ones of 1/4 its size."
-      RenderBlock (anonymous) at (0,34) size 784x480
+      RenderBlock (anonymous) at (0,34) size 784x484
         RenderBR {BR} at (320,240) size 0x0
         RenderBlock {DIV} at (160,240) size 320x120
           RenderText {#text} at (0,0) size 0x0
         RenderBlock {DIV} at (0,360) size 320x120
           RenderText {#text} at (0,0) size 0x0
-        RenderText {#text} at (0,0) size 0x0
+        RenderText {#text} at (640,466) size 4x18
+          text run at (640,466) width 4: " "
+        RenderText {#text} at (644,466) size 35x18
+          text run at (644,466) width 35: "FAIL"
 layer at (8,42) size 320x240
   RenderVideo {VIDEO} at (0,0) size 320x240
 layer at (8,282) size 160x120
Comment 1 Radar WebKit Bug Importer 2018-04-10 21:45:02 PDT 
<rdar://problem/39337303>
Comment 2 Ryan Haddad 2018-05-04 14:26:43 PDT 
Updated TestExpectations in https://trac.webkit.org/r231380
Comment 3 Ryan Haddad 2018-06-11 14:54:53 PDT 
The test is still flaky, failing most frequently on High Sierra Debug WK1.