Bug 229743

Summary:	[ iOS Release ] svg/W3C-SVG-1.1/struct-dom-06-b.svg is flaky text failing
Product:	WebKit	Reporter:	ayumi_kojima
Component:	SVG	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED CONFIGURATION CHANGED
Severity:	Normal	CC:	bfulgham, sabouhallawa, webkit-bot-watchers-bugzilla, webkit-bug-importer, zimmermann
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	iPhone / iPad
OS:	Unspecified

Description ayumi_kojima 2021-08-31 15:53:50 PDT

svg/W3C-SVG-1.1/struct-dom-06-b.svg

Is a flaky text failure on iOS-14-Simulator-WK2-Tests-EWS.

The failure is showing up in the open source directory: https://results.webkit.org/?suite=layout-tests&test=svg/W3C-SVG-1.1/struct-dom-06-b.svg

Diff: 

--- /Volumes/Data/worker/iOS-14-Simulator-WK2-Tests-EWS/build/layout-test-results/svg/W3C-SVG-1.1/struct-dom-06-b-expected.txt
+++ /Volumes/Data/worker/iOS-14-Simulator-WK2-Tests-EWS/build/layout-test-results/svg/W3C-SVG-1.1/struct-dom-06-b-actual.txt
@@ -3,7 +3,7 @@
 layer at (0,0) size 480x360
   RenderSVGRoot {svg} at (0,0) size 480x360
     RenderSVGContainer {g} at (50,185) size 149x19
-      RenderSVGRect {rect} at (0,0) size 0x0 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=0.00] [height=0.00]
+      RenderSVGRect {rect} at (0,0) size 450x360 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=0.00] [height=0.00]
       RenderSVGText {text} at (50,185) size 149x19 contains 1 chunk(s)
         RenderSVGInlineText {#text} at (0,0) size 149x18
           chunk 1 text run 1 at (50.00,200.00) startOffset 0 endOffset 20 width 148.89: "DOM API is supported"

Comment 1 Radar WebKit Bug Importer 2021-08-31 16:23:36 PDT

<rdar://problem/82601796>

Comment 2 ayumi_kojima 2021-08-31 17:11:44 PDT

Marked test expectation: https://trac.webkit.org/changeset/281833/webkit

Comment 3 ayumi_kojima 2021-09-03 16:47:18 PDT

I was not able to reproduce the failure locally using: run-webkit-tests --iterations 500 --exit-after-n-failures 1 --ios-simulator --force svg/W3C-SVG-1.1/struct-dom-06-b.svg

Comment 4 ayumi_kojima 2021-09-03 16:51:56 PDT

Though, I was not able to reproduce the failure, it seems to have started recently with the first one at r281701 according to the history.

Comment 5 Brent Fulgham 2022-06-23 14:07:58 PDT

Robert Jenner confirmed this is no longer an issue (5/3/2022).