This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.

Test: ../../resources/webgl_test_files/conformance2/vertex_arrays/vertex-array-object.html
[ 1: PASS ] WebGL context exists
[ 2: PASS ] gl.VERTEX_ARRAY_BINDING is 0x85B5
[ 3: PASS ] getError was expected value: NO_ERROR : VERTEX_ARRAY_BINDING query should succeed
[ 4: PASS ] Default value of VERTEX_ARRAY_BINDING is null
[ 5: PASS ] gl.getParameter(gl.VERTEX_ARRAY_BINDING) is null
[ 6: PASS ] gl.getParameter(gl.VERTEX_ARRAY_BINDING) is expected VAO
[ 7: PASS ] gl.getParameter(gl.VERTEX_ARRAY_BINDING) is expected VAO
[ 8: PASS ] gl.getParameter(gl.VERTEX_ARRAY_BINDING) is null
[ 9: PASS ] getError was expected value: INVALID_OPERATION : binding a deleted vertex array object
[ 10: PASS ] gl.getParameter(gl.VERTEX_ARRAY_BINDING) is null
[ 11: PASS ] getError was expected value: NO_ERROR : createVertexArray should not set an error
[ 12: PASS ] vao is non-null.
[ 13: PASS ] gl.isVertexArray(vao) is false
[ 14: PASS ] gl.isVertexArray(vao) is true
[ 15: PASS ] gl.isVertexArray(vao) is true
[ 16: PASS ] gl.isVertexArray(null) is false
[ 17: PASS ] All attributes preserved across bindings
[ 18: PASS ] Vertex attribute values are not attached to bindings
[ 19: PASS ] Draw 0 passed pixel test
[ 20: PASS ] Draw 1 passed pixel test
[ 21: PASS ] Draw 2 passed pixel test
[ 22: PASS ] should be green
[ 23: PASS ] should be green
[ 24: PASS ] should be 255,0,0,255
[ 25: PASS ] should be 0,255,0,255
[ 26: PASS ] should be 0,0,255,255
[ 27: PASS ] should be 0,255,255,255
[ 28: PASS ] getError was expected value: INVALID_OPERATION : Draw call should fail.
[ 29: FAIL ] References from unbound VAOs keep Position buffer alive.
[ 30: FAIL ] References from unbound VAOs keep Color buffer alive
[ 31: PASS ] getError was expected value: NO_ERROR : Draw call should not fail.
[ 32: FAIL ] References from unbound VAOs keep Position buffer alive.
[ 33: FAIL ] References from unbound VAOs keep Color buffer alive
[ 34: PASS ] getError was expected value: NO_ERROR : Draw call should not fail.
[ 35: FAIL ] References from unbound VAOs keep Position buffer alive.
[ 36: FAIL ] References from unbound VAOs keep Color buffer alive
[ 37: PASS ] getError was expected value: NO_ERROR : Draw call should not fail.
[ 38: FAIL ] References from unbound VAOs keep Position buffer alive.
[ 39: FAIL ] References from unbound VAOs keep Color buffer alive
[ 40: PASS ] should be red
[ 41: PASS ] should be green
[ 42: PASS ] getError was expected value: NO_ERROR : there should be no errors
[ 43: PASS ] successfullyParsed is true
[ FAIL ] 8 failures reported