[webgl-blend-func-extended.html]
  [WebGL test #11]
    expected: FAIL

  [WebGL test #12]
    expected: FAIL

  [WebGL test #13]
    expected: FAIL

  [WebGL test #14]
    expected: FAIL

  [WebGL test #15]
    expected: FAIL

  [WebGL test #16]
    expected: FAIL

  [WebGL test #18]
    expected: FAIL

  [WebGL test #19]
    expected: FAIL

  [WebGL test #20]
    expected: FAIL

  [WebGL test #21]
    expected: FAIL

  [WebGL test #22]
    expected: FAIL

  [WebGL test #23]
    expected: FAIL

  [WebGL test #25]
    expected: FAIL

  [WebGL test #26]
    expected: FAIL

  [WebGL test #27]
    expected: FAIL

  [WebGL test #28]
    expected: FAIL

  [WebGL test #29]
    expected: FAIL

  [WebGL test #30]
    expected: FAIL

  [WebGL test #4]
    expected: FAIL

  [WebGL test #5]
    expected: FAIL

  [WebGL test #6]
    expected: FAIL

  [WebGL test #7]
    expected: FAIL

  [WebGL test #8]
    expected: FAIL

  [WebGL test #9]
    expected: FAIL