
PASS Exposed interfaces in a Service Worker. 
PASS ServiceWorkerRegistration interface: existence and properties of interface object 
PASS ServiceWorkerGlobalScope interface: existence and properties of interface object 
FAIL BackgroundFetchManager interface: existence and properties of interface object assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchManager interface object length assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchManager interface object name assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchManager interface: existence and properties of interface prototype object assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchManager interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchManager interface: operation fetch(DOMString, [object Object],[object Object], BackgroundFetchOptions) assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchManager interface: operation get(DOMString) assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchManager interface: operation getIds() assert_own_property: self does not have own property "BackgroundFetchManager" expected property "BackgroundFetchManager" missing
FAIL BackgroundFetchRegistration interface: existence and properties of interface object assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface object length assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface object name assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: existence and properties of interface prototype object assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: attribute id assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: attribute uploadTotal assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: attribute uploaded assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: attribute downloadTotal assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: attribute downloaded assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: attribute activeFetches assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: attribute onprogress assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchRegistration interface: operation abort() assert_own_property: self does not have own property "BackgroundFetchRegistration" expected property "BackgroundFetchRegistration" missing
FAIL BackgroundFetchFetch interface: existence and properties of interface object assert_own_property: self does not have own property "BackgroundFetchFetch" expected property "BackgroundFetchFetch" missing
FAIL BackgroundFetchFetch interface object length assert_own_property: self does not have own property "BackgroundFetchFetch" expected property "BackgroundFetchFetch" missing
FAIL BackgroundFetchFetch interface object name assert_own_property: self does not have own property "BackgroundFetchFetch" expected property "BackgroundFetchFetch" missing
FAIL BackgroundFetchFetch interface: existence and properties of interface prototype object assert_own_property: self does not have own property "BackgroundFetchFetch" expected property "BackgroundFetchFetch" missing
FAIL BackgroundFetchFetch interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "BackgroundFetchFetch" expected property "BackgroundFetchFetch" missing
FAIL BackgroundFetchFetch interface: attribute request assert_own_property: self does not have own property "BackgroundFetchFetch" expected property "BackgroundFetchFetch" missing
FAIL BackgroundFetchActiveFetches interface: existence and properties of interface object assert_own_property: self does not have own property "BackgroundFetchActiveFetches" expected property "BackgroundFetchActiveFetches" missing
FAIL BackgroundFetchActiveFetches interface object length assert_own_property: self does not have own property "BackgroundFetchActiveFetches" expected property "BackgroundFetchActiveFetches" missing
FAIL BackgroundFetchActiveFetches interface object name assert_own_property: self does not have own property "BackgroundFetchActiveFetches" expected property "BackgroundFetchActiveFetches" missing
FAIL BackgroundFetchActiveFetches interface: existence and properties of interface prototype object assert_own_property: self does not have own property "BackgroundFetchActiveFetches" expected property "BackgroundFetchActiveFetches" missing
FAIL BackgroundFetchActiveFetches interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "BackgroundFetchActiveFetches" expected property "BackgroundFetchActiveFetches" missing
FAIL BackgroundFetchActiveFetches interface: operation match(RequestInfo) assert_own_property: self does not have own property "BackgroundFetchActiveFetches" expected property "BackgroundFetchActiveFetches" missing
FAIL BackgroundFetchActiveFetches interface: operation values() assert_own_property: self does not have own property "BackgroundFetchActiveFetches" expected property "BackgroundFetchActiveFetches" missing
FAIL BackgroundFetchActiveFetch interface: existence and properties of interface object assert_own_property: self does not have own property "BackgroundFetchActiveFetch" expected property "BackgroundFetchActiveFetch" missing
FAIL BackgroundFetchActiveFetch interface object length assert_own_property: self does not have own property "BackgroundFetchActiveFetch" expected property "BackgroundFetchActiveFetch" missing
FAIL BackgroundFetchActiveFetch interface object name assert_own_property: self does not have own property "BackgroundFetchActiveFetch" expected property "BackgroundFetchActiveFetch" missing
FAIL BackgroundFetchActiveFetch interface: existence and properties of interface prototype object assert_own_property: self does not have own property "BackgroundFetchActiveFetch" expected property "BackgroundFetchActiveFetch" missing
FAIL BackgroundFetchActiveFetch interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "BackgroundFetchActiveFetch" expected property "BackgroundFetchActiveFetch" missing
FAIL BackgroundFetchActiveFetch interface: attribute responseReady assert_own_property: self does not have own property "BackgroundFetchActiveFetch" expected property "BackgroundFetchActiveFetch" missing
PASS BackgroundFetchEvent interface: existence and properties of interface object 
PASS BackgroundFetchSettledEvent interface: existence and properties of interface object 
PASS BackgroundFetchSettledFetches interface: existence and properties of interface object 
PASS BackgroundFetchSettledFetch interface: existence and properties of interface object 
PASS BackgroundFetchUpdateEvent interface: existence and properties of interface object 
PASS BackgroundFetchClickEvent interface: existence and properties of interface object