This is a testharness.js-based test.
[FAIL] testing outline: blue
  assert_equals: expected "3px none rgb(0, 0, 255)" but got "rgb(0, 0, 255) none 3px"
[FAIL] testing outline: invert
  assert_equals: expected "3px none invert" but got "rgb(0, 0, 255) none 3px"
[FAIL] testing outline: 4px
  assert_equals: expected "4px none invert" but got "rgb(0, 0, 0) none 4px"
[FAIL] testing outline: solid
  assert_equals: expected "3px solid invert" but got "rgb(0, 0, 0) solid 3px"
[FAIL] testing outline: solid 5px
  assert_equals: expected "5px solid invert" but got "rgb(0, 0, 0) solid 5px"
[FAIL] testing outline: 6px dashed
  assert_equals: expected "6px dashed invert" but got "rgb(0, 0, 0) dashed 6px"
[FAIL] testing outline: dotted blue
  assert_equals: expected "3px dotted rgb(0, 0, 255)" but got "rgb(0, 0, 255) dotted 3px"
[FAIL] testing outline: dotted invert
  assert_equals: expected "3px dotted invert" but got "rgb(0, 0, 255) dotted 3px"
[FAIL] testing outline: blue solid
  assert_equals: expected "3px solid rgb(0, 0, 255)" but got "rgb(0, 0, 255) solid 3px"
[FAIL] testing outline: invert solid
  assert_equals: expected "3px solid invert" but got "rgb(0, 0, 255) solid 3px"
[FAIL] testing outline: black 4px
  assert_equals: expected "4px none rgb(0, 0, 0)" but got "rgb(0, 0, 0) none 4px"
[FAIL] testing outline: invert 4px
  assert_equals: expected "4px none invert" but got "rgb(0, 0, 0) none 4px"
[FAIL] testing outline: 5px blue
  assert_equals: expected "5px none rgb(0, 0, 255)" but got "rgb(0, 0, 255) none 5px"
[FAIL] testing outline: 5px invert
  assert_equals: expected "5px none invert" but got "rgb(0, 0, 255) none 5px"
[FAIL] testing outline: black solid 6px
  assert_equals: expected "6px solid rgb(0, 0, 0)" but got "rgb(0, 0, 0) solid 6px"
[FAIL] testing outline: invert solid 6px
  assert_equals: expected "6px solid invert" but got "rgb(0, 0, 0) solid 6px"
[FAIL] testing outline: blue 4px dotted
  assert_equals: expected "4px dotted rgb(0, 0, 255)" but got "rgb(0, 0, 255) dotted 4px"
[FAIL] testing outline: invert 4px dotted
  assert_equals: expected "4px dotted invert" but got "rgb(0, 0, 255) dotted 4px"
[FAIL] testing outline: dashed 5px black
  assert_equals: expected "5px dashed rgb(0, 0, 0)" but got "rgb(0, 0, 0) dashed 5px"
[FAIL] testing outline: dashed 5px invert
  assert_equals: expected "5px dashed invert" but got "rgb(0, 0, 0) dashed 5px"
[FAIL] testing outline: solid blue 6px
  assert_equals: expected "6px solid rgb(0, 0, 255)" but got "rgb(0, 0, 255) solid 6px"
[FAIL] testing outline: solid invert 6px
  assert_equals: expected "6px solid invert" but got "rgb(0, 0, 255) solid 6px"
[FAIL] testing outline: 4px dotted black
  assert_equals: expected "4px dotted rgb(0, 0, 0)" but got "rgb(0, 0, 0) dotted 4px"
[FAIL] testing outline: 4px dotted invert
  assert_equals: expected "4px dotted invert" but got "rgb(0, 0, 0) dotted 4px"
[FAIL] testing outline: 5px blue dashed
  assert_equals: expected "5px dashed rgb(0, 0, 255)" but got "rgb(0, 0, 255) dashed 5px"
[FAIL] testing outline: 5px invert dashed
  assert_equals: expected "5px dashed invert" but got "rgb(0, 0, 255) dashed 5px"
Harness: the test ran to completion.