Bug 209480 – [ macOS wk1 ] webgl/2.0.0/conformance/attribs/gl-vertexattribpointer.html is flaky timing out

• Status: RESOLVED
• Resolution: FIXED
• Component: WebGL

[Jacob Uphoff]

webgl/2.0.0/conformance/attribs/gl-vertexattribpointer.html

This test has been a flaky timeout since it was unskipped in r257283 on macOS wk1 debug.

History:

https://results.webkit.org/?suite=layout-tests&test=webgl%2F2.0.0%2Fconformance%2Fattribs%2Fgl-vertexattribpointer.html

Diff:

--- /Volumes/Data/slave/catalina-debug-tests-wk1/build/layout-test-results/webgl/2.0.0/conformance/attribs/gl-vertexattribpointer-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk1/build/layout-test-results/webgl/2.0.0/conformance/attribs/gl-vertexattribpointer-actual.txt
@@ -1,3 +1,4 @@
+FAIL: Timed out waiting for notifyDone to be called
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
 
 Test: ../../resources/webgl_test_files/conformance/attribs/gl-vertexattribpointer.html

[Radar WebKit Bug Importer]

<rdar://problem/60827678>

[Jacob Uphoff]

Set expectations here: https://trac.webkit.org/changeset/258912/webkit

[Kenneth Russell]

James, could you please see whether this has been fixed by Bug 214211?

[Jon Lee]

This appears to remain a flaky timeout on WK1 debug.

[Kenneth Russell]

This test seems to run very quickly, so it's strange that it would time out flakily in Debug builds. James is OOO for the moment; if this is urgent can anyone else investigate it?

[Kimmo Kinnunen]

Closing this one out. The test in general is a bit slow.
The solution is to mark the test as Slow in TestExpectations.
Later implementations could be sped up, but relative to other tests, this test probably will remain slowish.