[outline-width-interpolation.html]
  [Web Animations: property <outline-width> from [unset\] to [20px\] at (1.5) should be [28px\]]
    expected: FAIL

  [Web Animations: property <outline-width> from [initial\] to [20px\] at (1.5) should be [28px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [unset\] to [20px\] at (0) should be [3px\]]
    expected: FAIL

  [Web Animations: property <outline-width> from [unset\] to [20px\] at (0.3) should be [8px\]]
    expected: FAIL

  [Web Animations: property <outline-width> from [unset\] to [20px\] at (0.6) should be [13px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [unset\] to [20px\] at (0.6) should be [13px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [initial\] to [20px\] at (0.3) should be [8px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [unset\] to [20px\] at (0.3) should be [8px\]]
    expected: FAIL

  [Web Animations: property <outline-width> from [unset\] to [20px\] at (0) should be [3px\]]
    expected: FAIL

  [Web Animations: property <outline-width> from [initial\] to [20px\] at (0.3) should be [8px\]]
    expected: FAIL

  [Web Animations: property <outline-width> from [initial\] to [20px\] at (0.6) should be [13px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [initial\] to [20px\] at (1.5) should be [28px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [initial\] to [20px\] at (0.6) should be [13px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [unset\] to [20px\] at (1.5) should be [28px\]]
    expected: FAIL

  [Web Animations: property <outline-width> from [initial\] to [20px\] at (0) should be [3px\]]
    expected: FAIL

  [CSS Animations: property <outline-width> from [initial\] to [20px\] at (0) should be [3px\]]
    expected: FAIL

