[idlharness.html]
[CSSPositionTryRule interface: existence and properties of interface object]
expected: FAIL
[CSSPositionTryRule interface object length]
expected: FAIL
[CSSPositionTryRule interface object name]
expected: FAIL
[CSSPositionTryRule interface: existence and properties of interface prototype object]
expected: FAIL
[CSSPositionTryRule interface: existence and properties of interface prototype object's "constructor" property]
expected: FAIL
[CSSPositionTryRule interface: existence and properties of interface prototype object's @@unscopables property]
expected: FAIL
[CSSPositionTryRule interface: attribute name]
expected: FAIL
[CSSPositionTryRule interface: attribute style]
expected: FAIL