[drawImage-from-blob.tentative.html]
  fuzzy:
    if os == "android": maxDifference=0-14;totalPixels=0-901
    if swgl: maxDifference=1-13;totalPixels=748-901
    if os == "win": maxDifference=0-14;totalPixels=0-897
  expected:
    if (os == "linux") and not debug and not swgl: [PASS, FAIL]