<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>183424</bug_id>
          
          <creation_ts>2018-03-07 17:08:44 -0800</creation_ts>
          <short_desc>Layout Test media/video-zoom-controls.html is flaky</short_desc>
          <delta_ts>2026-01-12 09:05:44 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>New Bugs</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Matt Lewis">jlewis3</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>dino</cc>
    
    <cc>graouts</cc>
    
    <cc>jacob_uphoff</cc>
    
    <cc>jer.noble</cc>
    
    <cc>ryanhaddad</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1404551</commentid>
    <comment_count>0</comment_count>
    <who name="Matt Lewis">jlewis3</who>
    <bug_when>2018-03-07 17:08:44 -0800</bug_when>
    <thetext>The following layout test is flaky on macOS WK2

media/video-zoom-controls.html

Probable cause:

Has been flaky for longer than the dashboard goes back. 

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=media%2Fvideo-zoom-controls.html


https://build.webkit.org/results/Apple%20High%20Sierra%20Release%20WK2%20(Tests)/r229378%20(3305)/results.html


Diff:
--- /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/media/video-zoom-controls-expected.txt
+++ /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/media/video-zoom-controls-actual.txt
@@ -6,47 +6,97 @@
       RenderBlock {P} at (0,0) size 776x28
         RenderText {#text} at (0,0) size 278x28
           text run at (0,0) width 278: &quot;Zoomed video with controls.&quot;
+layer at (57,85) size 240x180
+  RenderVideo {VIDEO} at (45,73) size 240x180
 layer at (57,85) size 240x180 isolatesBlending
-  RenderVideo {VIDEO} at (45,73) size 240x180
+  RenderBlock (relative positioned) {DIV} at (0,0) size 240x180
 layer at (57,85) size 240x180
-  RenderFlexibleBox {DIV} at (0,0) size 240x180
-layer at (57,198) size 240x67
-  RenderFlexibleBox {DIV} at (0,112) size 240x68
-layer at (57,198) size 240x68 isolatesBlending
-  RenderBlock (positioned) {DIV} at (0,0) size 240x68
-layer at (57,198) size 240x68
-  RenderBlock (positioned) {DIV} at (0,0) size 240x68 [bgcolor=#1E1E1E73]
-layer at (57,198) size 240x68 blendMode: lighten
-  RenderBlock (positioned) {DIV} at (0,0) size 240x68 [bgcolor=#292929]
-layer at (69,235) size 18x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (12,37) size 18x23 [color=#FFFFFF]
-layer at (111,234) size 24x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (54,36) size 24x24 [color=#FFFFFF]
-layer at (221,228) size 21x38
-  RenderFlexibleBox {DIV} at (163,30) size 22x38
-layer at (221,235) size 21x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (0,7) size 21x23 [color=#FFFFFF]
-layer at (266,235) size 21x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (208,37) size 22x23 [color=#FFFFFF]
+  RenderBlock (positioned) {DIV} at (0,0) size 240x180
+layer at (66,94) size 71x47 isolatesBlending
+  RenderBlock (positioned) {DIV} at (9,9) size 71x47
+layer at (66,94) size 71x47
+  RenderBlock (positioned) {DIV} at (0,0) size 71x47
+layer at (66,94) size 71x47
+  RenderBlock (positioned) {DIV} at (0,0) size 71x47 [bgcolor=#0000008C]
+layer at (66,94) size 71x47 blendMode: lighten
+  RenderBlock (positioned) {DIV} at (0,0) size 71x47 [bgcolor=#FFFFFF23]
+layer at (66,94) size 71x47
+  RenderFlexibleBox {DIV} at (0,0) size 71x47
+layer at (90,94) size 23x47
+  RenderButton {BUTTON} at (24,0) size 23x47
+    RenderFlexibleBox at (0,12) size 23x23
+layer at (90,106) size 23x23 blendMode: plus-lighter
+  RenderBlock {PICTURE} at (0,0) size 23x23 [bgcolor=#FFFFFF8C]
+layer at (207,94) size 81x47 isolatesBlending
+  RenderBlock (positioned) {DIV} at (150,9) size 81x47
+layer at (207,94) size 81x47
+  RenderBlock (positioned) {DIV} at (0,0) size 81x47
+layer at (207,94) size 81x47
+  RenderBlock (positioned) {DIV} at (0,0) size 81x47 [bgcolor=#0000008C]
+layer at (207,94) size 81x47 blendMode: lighten
+  RenderBlock (positioned) {DIV} at (0,0) size 81x47 [bgcolor=#FFFFFF23]
+layer at (207,94) size 81x47
+  RenderFlexibleBox {DIV} at (0,0) size 81x47
+layer at (231,94) size 33x47
+  RenderButton {BUTTON} at (24,0) size 33x47
+    RenderFlexibleBox at (0,12) size 33x23
+layer at (231,106) size 33x23 blendMode: plus-lighter
+  RenderBlock {PICTURE} at (0,0) size 33x23 [bgcolor=#FFFFFF8C]
+layer at (66,210) size 66x46
+  RenderButton {BUTTON} at (9,124) size 66x47
+    RenderFlexibleBox at (0,13) size 66x20
+layer at (66,210) size 66x47
+  RenderBlock (positioned) {DIV} at (0,0) size 66x47
+layer at (66,210) size 66x47
+  RenderBlock (positioned) {DIV} at (0,0) size 66x47 [bgcolor=#0000008C]
+layer at (66,210) size 66x47 blendMode: lighten
+  RenderBlock (positioned) {DIV} at (0,0) size 66x47 [bgcolor=#FFFFFF23]
+layer at (91,223) size 16x20 blendMode: plus-lighter
+  RenderBlock {PICTURE} at (24,0) size 18x20 [bgcolor=#FFFFFFBF]
+layer at (57,310) size 240x180
+  RenderVideo {VIDEO} at (45,298) size 240x180
 layer at (57,310) size 240x180 isolatesBlending
-  RenderVideo {VIDEO} at (45,298) size 240x180
-layer at (57,310) size 240x180
-  RenderFlexibleBox {DIV} at (0,0) size 240x180
-layer at (57,423) size 240x67
-  RenderFlexibleBox {DIV} at (0,112) size 240x68
-layer at (57,423) size 240x68 isolatesBlending
-  RenderBlock (positioned) {DIV} at (0,0) size 240x68
-layer at (57,423) size 240x68
-  RenderBlock (positioned) {DIV} at (0,0) size 240x68 [bgcolor=#1E1E1E73]
-layer at (57,423) size 240x68 blendMode: lighten
-  RenderBlock (positioned) {DIV} at (0,0) size 240x68 [bgcolor=#292929]
-layer at (69,460) size 18x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (12,37) size 18x23 [color=#FFFFFF]
-layer at (111,459) size 24x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (54,36) size 24x24 [color=#FFFFFF]
-layer at (221,453) size 21x38
-  RenderFlexibleBox {DIV} at (163,30) size 22x38
-layer at (221,460) size 21x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (0,7) size 21x23 [color=#FFFFFF]
-layer at (266,460) size 21x22 blendMode: plus-lighter
-  RenderButton {BUTTON} at (208,37) size 22x23 [color=#FFFFFF]
+  RenderBlock (relative positioned) {DIV} at (0,0) size 240x180
+layer at (57,310) size 302x263
+  RenderBlock (positioned) {DIV} at (0,0) size 302x263
+layer at (66,319) size 71x47 isolatesBlending
+  RenderBlock (positioned) {DIV} at (9,9) size 71x47
+layer at (66,319) size 71x47
+  RenderBlock (positioned) {DIV} at (0,0) size 71x47
+layer at (66,319) size 71x47
+  RenderBlock (positioned) {DIV} at (0,0) size 71x47 [bgcolor=#0000008C]
+layer at (66,319) size 71x47 blendMode: lighten
+  RenderBlock (positioned) {DIV} at (0,0) size 71x47 [bgcolor=#FFFFFF23]
+layer at (66,319) size 71x47
+  RenderFlexibleBox {DIV} at (0,0) size 71x47
+layer at (90,319) size 23x47
+  RenderButton {BUTTON} at (24,0) size 23x47
+    RenderFlexibleBox at (0,12) size 23x23
+layer at (90,331) size 23x23 blendMode: plus-lighter
+  RenderBlock {PICTURE} at (0,0) size 23x23 [bgcolor=#FFFFFF8C]
+layer at (269,319) size 81x47 isolatesBlending
+  RenderBlock (positioned) {DIV} at (211,9) size 82x47
+layer at (269,319) size 81x47
+  RenderBlock (positioned) {DIV} at (0,0) size 81x47
+layer at (269,319) size 81x47
+  RenderBlock (positioned) {DIV} at (0,0) size 81x47 [bgcolor=#0000008C]
+layer at (269,319) size 81x47 blendMode: lighten
+  RenderBlock (positioned) {DIV} at (0,0) size 81x47 [bgcolor=#FFFFFF23]
+layer at (269,319) size 81x47
+  RenderFlexibleBox {DIV} at (0,0) size 81x47
+layer at (293,319) size 33x47
+  RenderButton {BUTTON} at (24,0) size 33x47
+    RenderFlexibleBox at (0,12) size 33x23
+layer at (293,331) size 33x23 blendMode: plus-lighter
+  RenderBlock {PICTURE} at (0,0) size 33x23 [bgcolor=#FFFFFF8C]
+layer at (66,517) size 66x47
+  RenderButton {BUTTON} at (9,207) size 66x47
+    RenderFlexibleBox at (0,13) size 66x20
+layer at (66,517) size 66x47
+  RenderBlock (positioned) {DIV} at (0,0) size 66x47
+layer at (66,517) size 66x47
+  RenderBlock (positioned) {DIV} at (0,0) size 66x47 [bgcolor=#0000008C]
+layer at (66,517) size 66x47 blendMode: lighten
+  RenderBlock (positioned) {DIV} at (0,0) size 66x47 [bgcolor=#FFFFFF23]
+layer at (91,531) size 16x20 blendMode: plus-lighter
+  RenderBlock {PICTURE} at (24,0) size 18x20 [bgcolor=#FFFFFFBF]</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1654635</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-05-20 14:03:46 -0700</bug_when>
    <thetext>&lt;rdar://problem/63462663&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1654636</commentid>
    <comment_count>2</comment_count>
    <who name="Jacob Uphoff">jacob_uphoff</who>
    <bug_when>2020-05-20 14:06:24 -0700</bug_when>
    <thetext>Set expectations here: https://trac.webkit.org/changeset/261953/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1654638</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-05-20 14:06:35 -0700</bug_when>
    <thetext>&lt;rdar://problem/63462786&gt;</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>