requestLongerTimeout(2); AntiTracking.runTest( "DOM Cache Always Partition Storage", async _ => { let effectiveCookieBehavior = SpecialPowers.isContentWindowPrivate(window) ? SpecialPowers.Services.prefs.getIntPref( "network.cookie.cookieBehavior.pbmode" ) : SpecialPowers.Services.prefs.getIntPref( "network.cookie.cookieBehavior" ); // caches.open still fails for cookieBehavior 2 (reject) and // 1 (reject for third parties), so we need to account for that. let shouldFail = effectiveCookieBehavior == SpecialPowers.Ci.nsICookieService.BEHAVIOR_REJECT || (effectiveCookieBehavior == SpecialPowers.Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN && !document.location.href.includes("3rdPartyWO") && !document.location.href.includes("3rdPartyUI")); await caches.open("wow").then( _ => { ok(!shouldFail, "DOM Cache can be used!"); }, _ => { ok(shouldFail, "DOM Cache can be used!"); } ); }, async _ => { await caches.open("wow").then( _ => { ok(true, "DOM Cache can be used!"); }, _ => { ok(false, "DOM Cache can be used!"); } ); }, async _ => { await new Promise(resolve => { Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, () => resolve() ); }); }, [ ["dom.caches.testing.enabled", true], ["privacy.partition.always_partition_third_party_non_cookie_storage", true], ] );