CONSOLE ERROR: line 152: Uncaught TypeError: Cannot read property 'unregister' of undefined
This is a testharness.js-based test.
PASS Cache.matchAll 
PASS Cache.matchAll with no matching entries 
PASS Cache.matchAll with URL 
PASS Cache.matchAll with Request 
PASS Cache.matchAll with new Request 
PASS Cache.matchAll with ignoreSearch option (request with no search parameters) 
PASS Cache.matchAll with ignoreSearch option (request with search parameter) 
PASS Cache.matchAll with URL containing fragment 
PASS Cache.matchAll with string fragment "http" as query
FAIL Cache.matchAll with responses containing "Vary" header assert_equals: Cache.matchAll assert_unreached: unregister should match the entire header if not fail: Failed to get a vary header is present in both ServiceWorkerRegistration: The URL protocol of the query and cached requests. expected 1 but got 0
FAIL Cache.matchAll with "ignoreVary" parameter assert_equals: Cache.matchAll should honor "ignoreVary" parameter. expected 3 but got 1 current origin ('file://') is not supported. Reached unreachable code
Harness: the test ran to completion.