Bug 223360

webgl/2.0.1/conformance2/vertex_arrays/vertex-array-object.html fails https://www.khronos.org/registry/webgl/sdk/tests/conformance2/vertex_arrays/vertex-array-object.html?webglVersion=2&quiet=0&quick=1 This test verifies the functionality of the Vertex Array Objects. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS WebGL context exists Testing binding enum PASS gl.VERTEX_ARRAY_BINDING is 0x85B5 PASS getError was expected value: NO_ERROR : VERTEX_ARRAY_BINDING query should succeed PASS Default value of VERTEX_ARRAY_BINDING is null Testing binding a VAO PASS gl.getParameter(gl.VERTEX_ARRAY_BINDING) is null PASS gl.getParameter(gl.VERTEX_ARRAY_BINDING) is expected VAO PASS gl.getParameter(gl.VERTEX_ARRAY_BINDING) is expected VAO PASS gl.getParameter(gl.VERTEX_ARRAY_BINDING) is null PASS getError was expected value: INVALID_OPERATION : binding a deleted vertex array object PASS gl.getParameter(gl.VERTEX_ARRAY_BINDING) is null Testing object creation PASS getError was expected value: NO_ERROR : createVertexArray should not set an error PASS vao is non-null. PASS gl.isVertexArray(vao) is false PASS gl.isVertexArray(vao) is true PASS gl.isVertexArray(vao) is true PASS gl.isVertexArray(null) is false Testing attributes work across bindings PASS All attributes preserved across bindings Testing that attribute values are not attached to bindings PASS Vertex attribute values are not attached to bindings Testing draws with various VAO bindings PASS Draw 0 passed pixel test PASS Draw 1 passed pixel test PASS Draw 2 passed pixel test PASS should be green PASS should be green Testing using buffers that are deleted when attached to unbound VAOs PASS should be 255,0,0,255 PASS should be 0,255,0,255 PASS should be 0,0,255,255 PASS should be 0,255,255,255 Testing using buffers that are deleted when attached to bound VAOs FAIL getError expected: INVALID_OPERATION. Was NO_ERROR : Draw call should fail. PASS getError was expected value: NO_ERROR : Draw call should not fail. PASS getError was expected value: NO_ERROR : Draw call should not fail. PASS getError was expected value: NO_ERROR : Draw call should not fail. Testing that VAOs don't effect ARRAY_BUFFER binding. PASS should be red PASS should be green PASS getError was expected value: NO_ERROR : there should be no errors PASS successfullyParsed is true TEST COMPLETE