[white-spaces-after-execCommand-insertlinebreak.tentative.html]
  prefs: [editor.white_space_normalization.blink_compatible:true]
  [execCommand("insertlinebreak", false, "") at "a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[\]&nbsp;&nbsp;&nbsp;b"]
    expected: FAIL

  [execCommand("insertlinebreak", false, "") at "a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[\]&nbsp;&nbsp;b"]
    expected: FAIL

  [execCommand("insertlinebreak", false, "") at "a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[\]&nbsp;b"]
    expected: FAIL

  [execCommand("insertlinebreak", false, "") at "a&nbsp;&nbsp;&nbsp;[\]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b"]
    expected: FAIL

  [execCommand("insertlinebreak", false, "") at "a&nbsp;&nbsp;&nbsp;&nbsp;[\]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b"]
    expected: FAIL

  [execCommand("insertlinebreak", false, "") at "a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[\]b"]
    expected: FAIL

  [execCommand("insertlinebreak", false, "") at "a&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[\]&nbsp;&nbsp;&nbsp;&nbsp;b"]
    expected: FAIL

