Bug 209144 – [WPE][GTK] Some w3c imported tests have flaky error messages

• Status: NEW
• Component: WPE WebKit

[Lauro Moura]

From WPE release build 17288 - https://build.webkit.org/results/WPE%20Linux%2064-bit%20Release%20(Tests)/r258485%20(17288)/results.html

All test below are flaky failing with messages like `CONSOLE MESSAGE: line 2: TypeError: Type error`

* imported/w3c/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-serializable.html

r253030                       NOERROR
r253034                       TEXT (Expected: PASS)
<continuously failing until flakiness started below>
r254408                       TEXT (Expected: PASS)                                                   
r254409                       NOERROR                        

* imported/w3c/web-platform-tests/offscreen-canvas/fill-and-stroke-styles/2d.pattern.paint.repeatx.basic.html
* imported/w3c/web-platform-tests/offscreen-canvas/fill-and-stroke-styles/2d.pattern.paint.repeaty.coord1.html
* imported/w3c/web-platform-tests/offscreen-canvas/fill-and-stroke-styles/2d.pattern.paint.repeaty.outside.html

These three started failing in the same range

r254462                       NOERROR
r254473                       TEXT PASS (Expected: PASS)

[Lauro Moura]

Ditto for imported/w3c/web-platform-tests/offscreen-canvas/shadows/2d.shadow.pattern.basic.html

[Carlos Alberto Lopez Perez]

I added another test in r269135: imported/w3c/web-platform-tests/html/canvas/offscreen/fill-and-stroke-styles/2d.pattern.paint.orientation.image.html

We have now lot of tests there marked and I guess we will keep marking them...

So I wonder if it wouldn't be better to mark the whole folder of imported/w3c/web-platform-tests/html/canvas/offscreen as DumpJSConsoleLogInStdErr ?