
PASS idl_test setup 
PASS idl_test validation 
PASS ResizeObserverEntry creator 
PASS Element includes ParentNode: member names are unique 
PASS Element includes NonDocumentTypeChildNode: member names are unique 
PASS Element includes ChildNode: member names are unique 
PASS Element includes Slotable: member names are unique 
PASS ResizeObserver interface: existence and properties of interface object 
PASS ResizeObserver interface object length 
PASS ResizeObserver interface object name 
PASS ResizeObserver interface: existence and properties of interface prototype object 
PASS ResizeObserver interface: existence and properties of interface prototype object's "constructor" property 
PASS ResizeObserver interface: existence and properties of interface prototype object's @@unscopables property 
PASS ResizeObserver interface: operation observe(Element) 
PASS ResizeObserver interface: operation unobserve(Element) 
PASS ResizeObserver interface: operation disconnect() 
PASS ResizeObserver must be primary interface of observer 
PASS Stringification of observer 
PASS ResizeObserver interface: observer must inherit property "observe(Element)" with the proper type 
PASS ResizeObserver interface: calling observe(Element) on observer with too few arguments must throw TypeError 
PASS ResizeObserver interface: observer must inherit property "unobserve(Element)" with the proper type 
PASS ResizeObserver interface: calling unobserve(Element) on observer with too few arguments must throw TypeError 
PASS ResizeObserver interface: observer must inherit property "disconnect()" with the proper type 
PASS ResizeObserverEntry interface: existence and properties of interface object 
FAIL ResizeObserverEntry interface object length assert_equals: wrong value for ResizeObserverEntry.length expected 1 but got 0
PASS ResizeObserverEntry interface object name 
PASS ResizeObserverEntry interface: existence and properties of interface prototype object 
PASS ResizeObserverEntry interface: existence and properties of interface prototype object's "constructor" property 
PASS ResizeObserverEntry interface: existence and properties of interface prototype object's @@unscopables property 
PASS ResizeObserverEntry interface: attribute target 
PASS ResizeObserverEntry interface: attribute contentRect 
PASS ResizeObserverEntry must be primary interface of entry 
PASS Stringification of entry 
PASS ResizeObserverEntry interface: entry must inherit property "target" with the proper type 
PASS ResizeObserverEntry interface: entry must inherit property "contentRect" with the proper type 
FAIL ResizeObservation interface: existence and properties of interface object assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface object length assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface object name assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface: existence and properties of interface prototype object assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface: existence and properties of interface prototype object's @@unscopables property assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface: attribute target assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface: attribute broadcastWidth assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface: attribute broadcastHeight assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing
FAIL ResizeObservation interface: operation isActive() assert_own_property: self does not have own property "ResizeObservation" expected property "ResizeObservation" missing