The following WebGL tests have been consistently timing out or failing on Catalina bots since Metal backed ANGLE Failing: webgl/2.0.0/conformance2/buffers/one-large-uniform-buffer.html +[ 4: FAIL ] canvas should be same as input uniform at (0, 0) expected: 127,191,64,255 was 0,0,0,0 webgl/2.0.0/conformance2/buffers/uniform-buffers.html +[ 19: FAIL ] draw call should set canvas to red at (0, 0) expected: 255,0,0,255 was 255,255,255,255 +[ 20: FAIL ] draw call should set canvas to blue at (0, 0) expected: 0,0,255,255 was 255,255,255,255 +[ 25: FAIL ] draw call should set canvas to red at (0, 0) expected: 255,0,0,255 was 0,0,0,255 +[ 26: FAIL ] draw call should set canvas to blue at (0, 0) expected: 0,0,255,255 was 0,0,0,255 +[ 33: FAIL ] draw call should set canvas to (0.5, 0, 0.5) at (0, 0) expected: 127,0,127,255 was 0,0,0,255 +[ 34: FAIL ] draw call should set canvas to (0, 0.5, 1) at (0, 0) expected: 0,127,255,255 was 0,0,0,255 Timing out webgl/1.0.3/conformance/ogles/GL/all/all_001_to_004.html webgl/1.0.3/conformance/ogles/GL/any/any_001_to_004.html webgl/2.0.0/conformance/ogles/GL/all/all_001_to_004.html webgl/2.0.0/conformance/ogles/GL/any/any_001_to_004.html https://build.webkit.org/results/Apple-Catalina-Release-WK2-Tests/r275299%20(1431)/results.html https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=webgl%2F1.0.3%2Fconformance%2Fogles%2FGL%2Fall%2Fall_001_to_004.html&test=webgl%2F1.0.3%2Fconformance%2Fogles%2FGL%2Fany%2Fany_001_to_004.html&test=webgl%2F2.0.0%2Fconformance%2Fogles%2FGL%2Fall%2Fall_001_to_004.html&test=webgl%2F2.0.0%2Fconformance%2Fogles%2FGL%2Fany%2Fany_001_to_004.html&test=webgl%2F2.0.0%2Fconformance2%2Fbuffers%2Fone-large-uniform-buffer.html&test=webgl%2F2.0.0%2Fconformance2%2Fbuffers%2Funiform-buffers.html
<rdar://problem/76070325>
Marked tests as failing/skipped in https://trac.webkit.org/changeset/275321/webkit
Created attachment 425791 [details] Patch
Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE
Committed r275841 (236409@main): <https://commits.webkit.org/236409@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 425791 [details].