[Webkit-unassigned] [Bug 223372] New: webgl/1.0.4/conformance/extensions/oes-vertex-array-object.html fails on iOS-simulator

Wed Mar 17 01:56:27 PDT 2021

https://bugs.webkit.org/show_bug.cgi?id=223372

            Bug ID: 223372
           Summary: webgl/1.0.4/conformance/extensions/oes-vertex-array-ob
                    ject.html  fails on iOS-simulator
           Product: WebKit
           Version: Other
          Hardware: iPhone / iPad
                OS: iOS 14
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebGL
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: kkinnunen at apple.com
                CC: dino at apple.com, kbr at google.com, kkinnunen at apple.com
            Blocks: 222812

webgl/1.0.4/conformance/extensions/oes-vertex-array-object.html  fails on iOS-simulator

--- /Users/kkinnunen/Build/Release-iphonesimulator/layout-test-results/webgl/1.0.4/conformance/extensions/oes-vertex-array-object-expected.txt
+++ /Users/kkinnunen/Build/Release-iphonesimulator/layout-test-results/webgl/1.0.4/conformance/extensions/oes-vertex-array-object-actual.txt
@@ -1,4 +1,76 @@
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.

 Test: ../../../resources/webgl_test_files/conformance/extensions/oes-vertex-array-object.html
-[ PASS ] All tests passed
+
+[ 1: PASS ] WebGL context exists
+[ 2: PASS ] getError was expected value: INVALID_ENUM : VERTEX_ARRAY_BINDING_OES should not be queryable if extension is disabled
+[ 3: PASS ] Successfully enabled OES_vertex_array_object extension
+[ 4: PASS ] OES_vertex_array_object listed as supported and getExtension succeeded
+[ 5: PASS ] ext.VERTEX_ARRAY_BINDING_OES is 0x85B5
+[ 6: PASS ] getError was expected value: NO_ERROR : VERTEX_ARRAY_BINDING_OES query should succeed if extension is enabled
+[ 7: PASS ] Default value of VERTEX_ARRAY_BINDING_OES is null
+[ 8: PASS ] gl.getParameter(ext.VERTEX_ARRAY_BINDING_OES) is null
+[ 9: PASS ] gl.getParameter(ext.VERTEX_ARRAY_BINDING_OES) is expected VAO
+[ 10: PASS ] gl.getParameter(ext.VERTEX_ARRAY_BINDING_OES) is expected VAO
+[ 11: PASS ] gl.getParameter(ext.VERTEX_ARRAY_BINDING_OES) is null
+[ 12: PASS ] getError was expected value: INVALID_OPERATION : binding a deleted vertex array object
+[ 13: PASS ] gl.getParameter(ext.VERTEX_ARRAY_BINDING_OES) is null
+[ 14: PASS ] getError was expected value: NO_ERROR : createVertexArrayOES should not set an error
+[ 15: PASS ] vao is non-null.
+[ 16: PASS ] ext.isVertexArrayOES(vao) is false
+[ 17: PASS ] ext.isVertexArrayOES(vao) is true
+[ 18: PASS ] ext.isVertexArrayOES(vao) is true
+[ 19: PASS ] ext.isVertexArrayOES(null) is false
+[ 20: PASS ] All attributes preserved across bindings
+[ 21: PASS ] Vertex attribute values are not attached to bindings
+[ 22: PASS ] Drawing with the default VAO should pass
+[ 23: PASS ] Drawing with the default VAO should pass
+[ 24: PASS ] Drawing with the default VAO should pass
+[ 25: PASS ] Drawing with the default VAO should pass
+[ 26: PASS ] Drawing with the default VAO should pass
+[ 27: PASS ] Drawing with the default VAO should pass
+[ 28: PASS ] Drawing with VAO #0 should pass
+[ 29: PASS ] Drawing with VAO #0 should pass
+[ 30: PASS ] Drawing with VAO #0 should pass
+[ 31: PASS ] Drawing with VAO #0 should pass
+[ 32: PASS ] Drawing with VAO #0 should pass
+[ 33: PASS ] Drawing with VAO #0 should pass
+[ 34: PASS ] Drawing with VAO #1 should pass
+[ 35: PASS ] Drawing with VAO #1 should pass
+[ 36: PASS ] Drawing with VAO #1 should pass
+[ 37: PASS ] Drawing with VAO #1 should pass
+[ 38: PASS ] Drawing with VAO #1 should pass
+[ 39: PASS ] Drawing with VAO #1 should pass
+[ 40: PASS ] Drawing with VAO that has the color array disabled should pass
+[ 41: PASS ] Drawing with VAO that has the color array disabled should pass
+[ 42: PASS ] Drawing with VAO that has the color array disabled should pass
+[ 43: PASS ] Drawing with VAO that has the color array disabled should pass
+[ 44: PASS ] Drawing with VAO that has the color array disabled should pass
+[ 45: PASS ] Drawing with VAO that has the color array disabled should pass
+[ 46: PASS ] Drawing after deleting another VAO should pass
+[ 47: PASS ] Drawing after deleting another VAO should pass
+[ 48: PASS ] Drawing after deleting another VAO should pass
+[ 49: PASS ] Drawing after deleting another VAO should pass
+[ 50: PASS ] Drawing after deleting another VAO should pass
+[ 51: PASS ] Drawing after deleting another VAO should pass
+[ 52: PASS ] Drawing after deleting the VAO that was bound should pass
+[ 53: PASS ] Drawing after deleting the VAO that was bound should pass
+[ 54: PASS ] Drawing after deleting the VAO that was bound should pass
+[ 55: PASS ] Drawing after deleting the VAO that was bound should pass
+[ 56: PASS ] Drawing after deleting the VAO that was bound should pass
+[ 57: PASS ] Drawing after deleting the VAO that was bound should pass
+[ 58: PASS ] should be green
+[ 59: PASS ] should be green
+[ 60: PASS ] should be 255,0,0,255
+[ 61: PASS ] should be 0,255,0,255
+[ 62: PASS ] should be 0,0,255,255
+[ 63: PASS ] should be 0,255,255,255
+[ 64: FAIL ] getError expected: INVALID_OPERATION. Was NO_ERROR : Draw call should fail.
+[ 65: PASS ] getError was expected value: NO_ERROR : Draw call should not fail.
+[ 66: PASS ] getError was expected value: NO_ERROR : Draw call should not fail.
+[ 67: PASS ] getError was expected value: NO_ERROR : Draw call should not fail.
+[ 68: PASS ] should be red
+[ 69: PASS ] should be green
+[ 70: PASS ] getError was expected value: NO_ERROR : there should be no errors
+[ 71: PASS ] successfullyParsed is true
+[ FAIL ] 1 failures reported


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=222812
[Bug 222812] WebGL2 conformance test failures on Mac/iOS
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