1 files changed, 31 insertions, 0 deletions
diff --git a/toolkit/components/antitracking/test/browser/browser_storageAccessPromiseRejectHandlerUserInteraction_alwaysPartition.js b/toolkit/components/antitracking/test/browser/browser_storageAccessPromiseRejectHandlerUserInteraction_alwaysPartition.js
new file mode 100644
index 0000000000..21bf8b7639
--- /dev/null
+++ b/toolkit/components/antitracking/test/browser/browser_storageAccessPromiseRejectHandlerUserInteraction_alwaysPartition.js
@@ -0,0 +1,31 @@
+AntiTracking.runTest(
+  "Storage Access API returns promises that do not maintain user activation for calling its reject handler",
+  // blocking callback
+  async _ => {
+    /* import-globals-from storageAccessAPIHelpers.js */
+    let [threw, rejected] = await callRequestStorageAccess(() => {
+      ok(
+        !SpecialPowers.wrap(document).hasValidTransientUserGestureActivation,
+        "Promise reject handler must not have user activation"
+      );
+    }, true);
+    ok(!threw, "requestStorageAccess should not throw");
+    ok(rejected, "requestStorageAccess should not be available");
+  },
+
+  null, // non-blocking callback
+  // cleanup function
+  async _ => {
+    await new Promise(resolve => {
+      Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, value =>
+        resolve()
+      );
+    });
+  },
+  [["privacy.partition.always_partition_third_party_non_cookie_storage", true]], // extra prefs
+  false, // no window open test
+  false, // no user-interaction test
+  Ci.nsIWebProgressListener.STATE_COOKIES_BLOCKED_TRACKER, // expected blocking notifications
+  false, // private window
+  "allow-scripts allow-same-origin allow-popups" // iframe sandbox
+);