217257 2020-10-02 15:53:44 -0700 REGRESSION(iOS 14): webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video.html is a constant failure 2022-02-12 19:29:09 -0800 1 1 1 Unclassified WebKit WebGL WebKit Nightly Build Unspecified Unspecified RESOLVED CONFIGURATION CHANGED InRadar P2 Normal --- 1 hector_i_lopez webkit-unassigned bfulgham dino webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1694271 0 hector_i_lopez 2020-10-02 15:53:44 -0700 webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video.html Test is a constant failure on iOS according to history. First occurrence matches first recorded testing on iOS 14 from iOS 13. Test was passing on iOS 13 prior to moving over to iOS 14. History: https://results.webkit.org/?suite=layout-tests&test=webgl%2F1.0.3%2Fconformance%2Ftextures%2Ftex-image-and-sub-image-2d-with-video.html&platform=ios Diff: --- /Volumes/Data/slave/ios-simulator-14-release-tests-wk2/build/layout-test-results/webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video-expected.txt +++ /Volumes/Data/slave/ios-simulator-14-release-tests-wk2/build/layout-test-results/webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video-actual.txt @@ -1,5 +1,15 @@ This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL. Test: ../../resources/webgl_test_files/conformance/textures/tex-image-and-sub-image-2d-with-video.html -[ PASS ] All tests passed +[ 1: FAIL ] at (4, 4) expected: 0,255,0 was 0,161,0 +[ 2: FAIL ] at (4, 24) expected: 255,0,0 was 0,134,0 +[ 3: FAIL ] at (4, 4) expected: 255,0,0 was 0,134,0 +[ 4: FAIL ] at (4, 24) expected: 0,255,0 was 0,134,0 +[ 5: PASS ] shouldBe 0,255,0 +[ 6: PASS ] shouldBe 255,0,0 +[ 7: PASS ] shouldBe 255,0,0 +[ 8: PASS ] shouldBe 0,255,0 +[ 9: PASS ] getError was expected value: NO_ERROR : should be no errors +[ 10: PASS ] successfullyParsed is true +[ FAIL ] 4 failures reported Was able to reproduce on latest spade as of the date of this report r267896: run-webkit-tests webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video.html --iterations 1000 --ios-simulator --exit-after-n-failures 3 Running 1 WebKitTestRunnerApp.app. [1/1000] webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video.html failed unexpectedly (text diff) [2/1000] webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video.html failed unexpectedly (text diff) [3/1000] webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video.html failed unexpectedly (text diff) Exiting early after 3 failures. 3 tests run. 0 tests ran as expected, 3 didn't (997 didn't run): Regressions: Unexpected text-only failures (1) webgl/1.0.3/conformance/textures/tex-image-and-sub-image-2d-with-video.html [ Failure ] 1694276 1 ryanhaddad 2020-10-02 16:09:35 -0700 <rdar://69900323> 1694287 2 hector_i_lopez 2020-10-02 16:25:27 -0700 Test expectation while investigated: https://trac.webkit.org/changeset/267900/webkit 1735500 3 dino 2021-03-03 13:59:52 -0800 Seems as if the ANGLE backend with Metal fixes this.