[parse-a-srcset-attribute.html]
  type: testharness
  expected: CRASH
  ["  data:,a  1x  "]
    expected: FAIL

  ["\\t\\tdata:,a\\t\\t1x\\t\\t"]
    expected: FAIL

  ["\\n\\ndata:,a\\n\\n1x\\n\\n"]
    expected: FAIL

  ["\\v\\vdata:,a\\v\\v1x\\v\\v"]
    expected: FAIL

  ["\\f\\fdata:,a\\f\\f1x\\f\\f"]
    expected: FAIL

  ["\\r\\rdata:,a\\r\\r1x\\r\\r"]
    expected: FAIL

  ["\\x0e\\x0edata:,a\\x0e\\x0e1x\\x0e\\x0e"]
    expected: FAIL

  ["\\x0f\\x0fdata:,a\\x0f\\x0f1x\\x0f\\x0f"]
    expected: FAIL

  ["\\x10\\x10data:,a\\x10\\x101x\\x10\\x10"]
    expected: FAIL

  ["data:,a"]
    expected: FAIL

  ["data:,a "]
    expected: FAIL

  ["data:,a ,"]
    expected: FAIL

  ["data:,a,"]
    expected: FAIL

  ["data:,a, "]
    expected: FAIL

  ["data:,a,,,"]
    expected: FAIL

  ["data:,a,, , "]
    expected: FAIL

  [" data:,a"]
    expected: FAIL

  [",,,data:,a"]
    expected: FAIL

  [" , ,,data:,a"]
    expected: FAIL

  [" data:,a"]
    expected: FAIL

  ["data:,a "]
    expected: FAIL

  ["data:,a 1x"]
    expected: FAIL

  ["data:,a 1x "]
    expected: FAIL

  ["data:,a 1x,"]
    expected: FAIL

  ["data:,a ( , data:,b 1x, ), data:,c"]
    expected: FAIL

  ["data:,a ((( , data:,b 1x, ), data:,c"]
    expected: FAIL

  ["data:,a [ , data:,b 1x, \], data:,c"]
    expected: FAIL

  ["data:,a { , data:,b 1x, }, data:,c"]
    expected: FAIL

  ["data:,a \\" , data:,b 1x, \\", data:,c"]
    expected: FAIL

  ["data:,a \\\\,data:;\\,b, data:,c"]
    expected: FAIL

  ["data:,a, data:,b ("]
    expected: FAIL

  ["data:,a, data:,b (  "]
    expected: FAIL

  ["data:,a, data:,b (,"]
    expected: FAIL

  ["data:,a, data:,b (x"]
    expected: FAIL

  ["data:,a, data:,b ()"]
    expected: FAIL

  ["data:,a /*, data:,b, data:,c */"]
    expected: FAIL

  ["data:,a //, data:,b"]
    expected: FAIL

  ["data:,a 1w 1h"]
    expected: FAIL

  ["data:,a 1h 1w"]
    expected: FAIL

  ["data:,a 1w"]
    expected: FAIL

  ["data:,a 0x"]
    expected: FAIL

  ["data:,a -0x"]
    expected: FAIL

  ["data:,a 1e0x"]
    expected: FAIL

  ["data:,a 1E0x"]
    expected: FAIL

  ["data:,a 1e-1x"]
    expected: FAIL

  ["data:,a 1.5e1x"]
    expected: FAIL

  ["data:,a .5x"]
    expected: FAIL

  ["data:,a .5e1x"]
    expected: FAIL

  ["data:,a 1.0x"]
    expected: FAIL