[position-try-parsing.html]
  [e.style['position-try'\] = "flip-inline" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "most-height none" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "--bar, --baz" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "most-inline-size --baz, flip-inline" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "most-block-size flip-inline flip-block, --bar, --baz" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "normal none" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "most-width none" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "normal --foo" should set the property value]
    expected: FAIL

  [e.style['position-try'\] = "flip-inline" should set position-try-options]
    expected: FAIL

  [e.style['position-try'\] = "flip-inline" should set position-try-order]
    expected: FAIL

  [e.style['position-try'\] = "flip-inline" should not set unrelated longhands]
    expected: FAIL

  [e.style['position-try'\] = "most-width none" should set position-try-options]
    expected: FAIL

  [e.style['position-try'\] = "most-width none" should set position-try-order]
    expected: FAIL

  [e.style['position-try'\] = "most-width none" should not set unrelated longhands]
    expected: FAIL

  [e.style['position-try'\] = "--foo, --bar" should set position-try-options]
    expected: FAIL

  [e.style['position-try'\] = "--foo, --bar" should set position-try-order]
    expected: FAIL

  [e.style['position-try'\] = "--foo, --bar" should not set unrelated longhands]
    expected: FAIL

  [e.style['position-try'\] = "most-inline-size --foo, flip-inline" should set position-try-options]
    expected: FAIL

  [e.style['position-try'\] = "most-inline-size --foo, flip-inline" should set position-try-order]
    expected: FAIL

  [e.style['position-try'\] = "most-inline-size --foo, flip-inline" should not set unrelated longhands]
    expected: FAIL

  [e.style['position-try'\] = "most-inline-size flip-inline flip-block, --foo, --bar" should set position-try-options]
    expected: FAIL

  [e.style['position-try'\] = "most-inline-size flip-inline flip-block, --foo, --bar" should set position-try-order]
    expected: FAIL

  [e.style['position-try'\] = "most-inline-size flip-inline flip-block, --foo, --bar" should not set unrelated longhands]
    expected: FAIL