[line-rendering-quality.html]
  expected: ERROR
  bug: https://github.com/servo/servo/issues/25937
  [WebGL test #5: Found 0 lines, looking in the vertical direction, expected 2]
    expected:
      if os == "linux": FAIL
  [WebGL test #10: successfullyParsed should be true. Threw exception ReferenceError: can't access lexical declaration 'successfullyParsed' before initialization]
    expected: FAIL