[relevant-mutations.html]
  type: testharness
  expected: TIMEOUT
  [src removed]
    expected: TIMEOUT

  [srcset removed]
    expected: TIMEOUT

  [sizes set]
    expected: TIMEOUT

  [sizes changed]
    expected: TIMEOUT

  [sizes removed]
    expected: TIMEOUT

  [crossorigin absent to empty]
    expected: TIMEOUT

  [crossorigin absent to anonymous]
    expected: TIMEOUT

  [crossorigin absent to use-credentials]
    expected: TIMEOUT

  [crossorigin empty to absent]
    expected: TIMEOUT

  [crossorigin empty to use-credentials]
    expected: TIMEOUT

  [crossorigin anonymous to absent]
    expected: TIMEOUT

  [crossorigin anonymous to use-credentials]
    expected: TIMEOUT

  [crossorigin use-credentials to absent]
    expected: TIMEOUT

  [crossorigin use-credentials to empty]
    expected: TIMEOUT

  [crossorigin use-credentials to anonymous]
    expected: TIMEOUT

  [crossorigin state not changed: empty to anonymous]
    expected: FAIL

  [crossorigin state not changed: anonymous to foobar]
    expected: FAIL

  [crossorigin state not changed: use-credentials to USE-CREDENTIALS]
    expected: FAIL

  [picture is inserted]
    expected: FAIL

