Bug 197616 – REGRESSION: (iOS) Layout Tests fast/xsl/xslt-relative-path.xml fast/xsl/xslt_unicode.xml are flaky

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: Tools / Tests

[Truitt Savell]

The following layout test is flaky on iOS

fast/xsl/xslt-relative-path.xml 
fast/xsl/xslt_unicode.xml

Probable cause:

These tests began failing around r244850. They fail in tandem with changes to layer sizes. I have not been able to reproduce yet. 

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fxsl%2Fxslt-relative-path.xml%20fast%2Fxsl%2Fxslt_unicode.xml

Diff:

https://build.webkit.org/results/Apple%20iOS%2012%20Simulator%20Release%20WK2%20(Tests)/r244961%20(3945)/fast/xsl/xslt-relative-path-pretty-diff.html
https://build.webkit.org/results/Apple%20iOS%2012%20Simulator%20Release%20WK2%20(Tests)/r244961%20(3945)/fast/xsl/xslt_unicode-pretty-diff.html

[Radar WebKit Bug Importer]

<rdar://problem/50501718>

[Ryan Haddad]

--- /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/fast/xsl/xslt-relative-path-expected.txt
+++ /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/fast/xsl/xslt-relative-path-actual.txt
@@ -1,16 +1,16 @@
-layer at (0,0) size 800x600
-  RenderView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  RenderBlock {HTML} at (0,0) size 800x600
-    RenderBody {BODY} at (8,8) size 784x576
-      RenderBlock {P} at (0,0) size 784x20
+layer at (0,0) size 1280x960
+  RenderView at (0,0) size 1280x960
+layer at (0,0) size 1280x960
+  RenderBlock {HTML} at (0,0) size 1280x960
+    RenderBody {BODY} at (8,8) size 1264x936
+      RenderBlock {P} at (0,0) size 1264x20
         RenderText {#text} at (0,0) size 524x19
           text run at (0,0) width 524: "Here is an attempt to extract the string \"Hello, Webkit!\" from the file findme.xml:"
-      RenderBlock {P} at (0,36) size 784x20
+      RenderBlock {P} at (0,36) size 1264x20
         RenderText {#text} at (0,0) size 387x19
           text run at (0,0) width 292: "using document('file:resources/findme.xml'): "
           text run at (291,0) width 96: "Hello, Webkit!"
-      RenderBlock {P} at (0,72) size 784x20
+      RenderBlock {P} at (0,72) size 1264x20
         RenderText {#text} at (0,0) size 361x19
           text run at (0,0) width 266: "using document('resources/findme.xml'): "
           text run at (265,0) width 96: "Hello, Webkit!"



--- /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/fast/xsl/xslt_unicode-expected.txt
+++ /Volumes/Data/slave/ios-simulator-12-debug-tests-wk2/build/layout-test-results/fast/xsl/xslt_unicode-actual.txt
@@ -1,7 +1,7 @@
-layer at (0,0) size 800x600
-  RenderView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  RenderBlock {HTML} at (0,0) size 800x600
-    RenderBody {BODY} at (8,8) size 784x584
+layer at (0,0) size 1280x960
+  RenderView at (0,0) size 1280x960
+layer at (0,0) size 1280x960
+  RenderBlock {HTML} at (0,0) size 1280x960
+    RenderBody {BODY} at (8,8) size 1264x944
       RenderText {#text} at (0,0) size 19x19
         text run at (0,0) width 19: "e \x{E9}"

[Wenson Hsieh]

This should be fixed after r246276.

*** This bug has been marked as a duplicate of bug 198699 ***