Bug 106185 – [Mac] fast/frames/flattening/iframe-flattening-fixed-height.html is flaky

• Component: Layout and Rendering
• Status: RESOLVED CONFIGURATION CHANGED

[Ryosuke Niwa]

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40ToT%20-%20webkit.org&tests=fast%2Fframes%2Fflattening%2Fiframe-flattening-fixed-height.html

e.g.
http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK1%20(Tests)/r138908%20(4342)/results.html

[Ryosuke Niwa]

--- /Volumes/Data/slave/mountainlion-debug-tests-wk1/build/layout-test-results/fast/frames/flattening/iframe-flattening-fixed-height-expected.txt
+++ /Volumes/Data/slave/mountainlion-debug-tests-wk1/build/layout-test-results/fast/frames/flattening/iframe-flattening-fixed-height-actual.txt
@@ -10,13 +10,13 @@
         RenderText {#text} at (0,0) size 778x18
           text run at (0,0) width 434: "This inner frame should be 400px in each direction, disregarding the "
           text run at (434,0) width 344: "border, and it must not be scrollable or have scrollbars."
-      RenderBlock {P} at (0,68) size 784x404
-        RenderPartObject {IFRAME} at (0,0) size 404x404 [border: (2px inset #000000)]
+      RenderBlock {P} at (0,68) size 784x204
+        RenderPartObject {IFRAME} at (0,0) size 161x204 [border: (2px inset #000000)]
           layer at (0,0) size 400x400
-            RenderView at (0,0) size 400x400
-          layer at (0,0) size 400x400
-            RenderBlock {HTML} at (0,0) size 400x400
-              RenderBody {BODY} at (8,8) size 384x384 [bgcolor=#0000FF]
+            RenderView at (0,0) size 142x185
+          layer at (0,0) size 142x185
+            RenderBlock {HTML} at (0,0) size 142x185
+              RenderBody {BODY} at (8,8) size 126x169 [bgcolor=#0000FF]
           layer at (0,0) size 400x400
             RenderBlock (positioned) {DIV} at (0,0) size 400x400
         RenderText {#text} at (0,0) size 0x0

[Ryosuke Niwa]

Added a test expectation in http://trac.webkit.org/changeset/138910.

[Eric Seidel (no email)]

Is this a recent regression?

[Ryosuke Niwa]

(In reply to comment #3)
> Is this a recent regression?

Possibly.

[Eric Seidel (no email)]

Not in the last couple days at least:
http://test-results.appspot.com/dashboards/timeline_explorer.html#group=%40ToT%20-%20webkit.org&showAllRuns=true&builder=Apple%20Lion%20Debug%20WK1%20(Tests)

I don't know how far back the flakiness dashboard goes.

[Ojan Vafai]

If you click "show all runs" the flakiness dashboard will show the last 500 runs on each bot. And you can click on the box to see the date for that run.

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40ToT%20-%20webkit.org&showAllRuns=true&tests=fast%2Fframes%2Fflattening%2Fiframe-flattening-fixed-height.html

So, as far back as we have recorded, which is currently 12/14/12.

[Ahmad Saleem]

Test is gone - https://github.com/WebKit/WebKit/commit/37224f042c178a094cc2287dee595345bc89f687