Bug 205736 – PROGRESSION: webgl/1.0.3/conformance/textures/copy-tex-image-2d-formats.html is failing

• Component: WebGL
• Status: RESOLVED FIXED

[Truitt Savell]

webgl/1.0.3/conformance/textures/copy-tex-image-2d-formats.html

Description:
This test is failing constantly on Catalina after r253926

History:
https://results.webkit.org/?suite=layout-tests&test=webgl%2F1.0.3%2Fconformance%2Ftextures%2Fcopy-tex-image-2d-formats.html

Diff:

--- /Volumes/Data/slave/catalina-debug-tests-wk2-webgl/build/layout-test-results/webgl/1.0.3/conformance/textures/copy-tex-image-2d-formats-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2-webgl/build/layout-test-results/webgl/1.0.3/conformance/textures/copy-tex-image-2d-formats-actual.txt
@@ -1,56 +1,5 @@
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
 
 Test: ../../resources/webgl_test_files/conformance/textures/copy-tex-image-2d-formats.html
-[ 1: PASS ] getError was expected value: NO_ERROR : During Initialization
-[ 2: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D ALPHA from RGBA
-[ 3: FAIL ] at (0, 0) expected: 0,0,0,127 was 0,0,0,0
-[ 4: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 5: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D LUMINANCE from RGBA
-[ 6: FAIL ] at (0, 0) expected: 64,64,64,255 was 0,0,0,255
-[ 7: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 8: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D LUMINANCE_ALPHA from RGBA
-[ 9: FAIL ] at (0, 0) expected: 64,64,64,127 was 0,0,0,0
-[ 10: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 11: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D RGB from RGBA
-[ 12: PASS ] should be 64,255,191,255
-[ 13: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 14: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D RGBA from RGBA
-[ 15: PASS ] should be 64,255,191,127
-[ 16: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 17: PASS ] getError was expected value: INVALID_OPERATION : should not be able to copyTexImage2D ALPHA from RGB
-[ 18: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D LUMINANCE from RGB
-[ 19: PASS ] should be 64,64,64,255
-[ 20: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 21: PASS ] getError was expected value: INVALID_OPERATION : should not be able to copyTexImage2D LUMINANCE_ALPHA from RGB
-[ 22: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D RGB from RGB
-[ 23: PASS ] should be 64,255,191,255
-[ 24: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 25: PASS ] getError was expected value: INVALID_OPERATION : should not be able to copyTexImage2D RGBA from RGB
-[ 26: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D ALPHA from RGBA
-[ 27: PASS ] should be 0,0,0,127
-[ 28: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 29: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D LUMINANCE from RGBA
-[ 30: PASS ] should be 64,64,64,255
-[ 31: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 32: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D LUMINANCE_ALPHA from RGBA
-[ 33: PASS ] should be 64,64,64,127
-[ 34: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 35: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D RGB from RGBA
-[ 36: PASS ] should be 64,255,191,255
-[ 37: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 38: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D RGBA from RGBA
-[ 39: PASS ] should be 64,255,191,127
-[ 40: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 41: PASS ] getError was expected value: NO_ERROR : During Initialization
-[ 42: PASS ] getError was expected value: INVALID_OPERATION : should not be able to copyTexImage2D ALPHA from RGB
-[ 43: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D LUMINANCE from RGB
-[ 44: FAIL ] at (0, 0) expected: 64,64,64,255 was 0,0,0,255
-[ 45: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 46: PASS ] getError was expected value: INVALID_OPERATION : should not be able to copyTexImage2D LUMINANCE_ALPHA from RGB
-[ 47: PASS ] getError was expected value: NO_ERROR : should be able to copyTexImage2D RGB from RGB
-[ 48: PASS ] should be 64,255,191,255
-[ 49: PASS ] getError was expected value: NO_ERROR : should be no errors
-[ 50: PASS ] getError was expected value: INVALID_OPERATION : should not be able to copyTexImage2D RGBA from RGB
-[ 51: PASS ] successfullyParsed is true
-[ FAIL ] 4 failures reported
+[ PASS ] All tests passed

[Radar WebKit Bug Importer]

<rdar://problem/58302365>

[Alexey Proskuryakov]

This test only runs on the single WebGL bot, so it's not necessarily a Catalina specific change - we just only have the results from this one hardware and software combination.

[Justin Fan]

This does indeed look like a progression on both Catalina WK2 iMac Pro and Mac mini; new passing results should be checked in.

[Justin Fan]

This will be handled in the same patch as the ANGLE switch

[Justin Fan]

Committed r258462: <https://trac.webkit.org/changeset/258462>

[Jason Lawrence]

This test is now failing on iOS wk2.

History:
https://results.webkit.org/?suite=layout-tests&test=webgl%2F1.0.3%2Fconformance%2Ftextures%2Fcopy-tex-image-2d-formats.html&platform=ios&limit=50000