requestLongerTimeout(6); AntiTracking.runTestInNormalAndPrivateMode( "sessionStorage", async _ => { let effectiveCookieBehavior = SpecialPowers.isContentWindowPrivate(window) ? SpecialPowers.Services.prefs.getIntPref( "network.cookie.cookieBehavior.pbmode" ) : SpecialPowers.Services.prefs.getIntPref( "network.cookie.cookieBehavior" ); let shouldThrow = [ SpecialPowers.Ci.nsICookieService.BEHAVIOR_REJECT, ].includes(effectiveCookieBehavior); let hasThrown; try { sessionStorage.foo = 42; hasThrown = false; } catch (e) { hasThrown = true; is(e.name, "SecurityError", "We want a security error message."); } is( hasThrown, shouldThrow, "SessionStorage show thrown only if cookieBehavior is REJECT" ); }, async _ => { sessionStorage.foo = 42; ok(true, "SessionStorage is always allowed"); }, async _ => { await new Promise(resolve => { Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, value => resolve() ); }); }, [], true, true ); AntiTracking.runTestInNormalAndPrivateMode( "sessionStorage and Storage Access API", async _ => { /* import-globals-from storageAccessAPIHelpers.js */ await noStorageAccessInitially(); let effectiveCookieBehavior = SpecialPowers.isContentWindowPrivate(window) ? SpecialPowers.Services.prefs.getIntPref( "network.cookie.cookieBehavior.pbmode" ) : SpecialPowers.Services.prefs.getIntPref( "network.cookie.cookieBehavior" ); let shouldThrow = [ SpecialPowers.Ci.nsICookieService.BEHAVIOR_REJECT, ].includes(effectiveCookieBehavior); let hasThrown; try { sessionStorage.foo = 42; hasThrown = false; } catch (e) { hasThrown = true; is(e.name, "SecurityError", "We want a security error message."); } is( hasThrown, shouldThrow, "SessionStorage show thrown only if cookieBehavior is REJECT" ); /* import-globals-from storageAccessAPIHelpers.js */ await callRequestStorageAccess(); try { sessionStorage.foo = 42; hasThrown = false; } catch (e) { hasThrown = true; is(e.name, "SecurityError", "We want a security error message."); } is( hasThrown, shouldThrow, "SessionStorage show thrown only if cookieBehavior is REJECT" ); }, async _ => { /* import-globals-from storageAccessAPIHelpers.js */ await hasStorageAccessInitially(); sessionStorage.foo = 42; ok(true, "SessionStorage is always allowed"); /* import-globals-from storageAccessAPIHelpers.js */ await callRequestStorageAccess(); // For non-tracking windows, calling the API is a no-op sessionStorage.foo = 42; ok( true, "SessionStorage is allowed after calling the storage access API too" ); }, async _ => { await new Promise(resolve => { Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, value => resolve() ); }); }, null, false, false );