1 files changed, 32 insertions, 0 deletions
diff --git a/dom/quota/test/modules/system/UtilsParent.sys.mjs b/dom/quota/test/modules/system/UtilsParent.sys.mjs
new file mode 100644
index 0000000000..41ca7e2940
--- /dev/null
+++ b/dom/quota/test/modules/system/UtilsParent.sys.mjs
@@ -0,0 +1,32 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+import { Utils } from "resource://testing-common/dom/quota/test/modules/Utils.sys.mjs";
+
+export const UtilsParent = {
+  async OnMessageReceived(worker, msg) {
+    switch (msg.op) {
+      case "getCachedOriginUsage": {
+        const result = await Utils.getCachedOriginUsage();
+        worker.postMessage(result);
+        break;
+      }
+      case "shrinkStorageSize": {
+        const result = await Utils.shrinkStorageSize(msg.size);
+        worker.postMessage(result);
+        break;
+      }
+
+      case "restoreStorageSize": {
+        const result = await Utils.restoreStorageSize();
+        worker.postMessage(result);
+        break;
+      }
+
+      default:
+        throw new Error(`Unknown op ${msg.op}`);
+    }
+  },
+};