1 files changed, 23 insertions, 0 deletions
diff --git a/storage/test/unit/test_minimizeMemory.js b/storage/test/unit/test_minimizeMemory.js
new file mode 100644
index 0000000000..e694ddc186
--- /dev/null
+++ b/storage/test/unit/test_minimizeMemory.js
@@ -0,0 +1,23 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// This file tests that invoking `Service::minimizeMemory` succeeds for sync
+// and async connections.
+
+function minimizeMemory() {
+  Services.storage
+    .QueryInterface(Ci.nsIObserver)
+    .observe(null, "memory-pressure", null);
+}
+
+add_task(async function test_minimizeMemory_async_connection() {
+  let db = await openAsyncDatabase(getTestDB());
+  minimizeMemory();
+  await asyncClose(db);
+});
+
+add_task(async function test_minimizeMemory_sync_connection() {
+  let db = getOpenedDatabase();
+  minimizeMemory();
+  db.close();
+});