1 files changed, 22 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/androidTest/assets/web_extensions/test-support/TestSupportProcessChild.sys.mjs b/mobile/android/geckoview/src/androidTest/assets/web_extensions/test-support/TestSupportProcessChild.sys.mjs
new file mode 100644
index 0000000000..0684ef0967
--- /dev/null
+++ b/mobile/android/geckoview/src/androidTest/assets/web_extensions/test-support/TestSupportProcessChild.sys.mjs
@@ -0,0 +1,22 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import { GeckoViewUtils } from "resource://gre/modules/GeckoViewUtils.sys.mjs";
+
+const ProcessTools = Cc["@mozilla.org/processtools-service;1"].getService(
+  Ci.nsIProcessToolsService
+);
+
+export class TestSupportProcessChild extends JSProcessActorChild {
+  receiveMessage(aMsg) {
+    debug`receiveMessage: ${aMsg.name}`;
+
+    switch (aMsg.name) {
+      case "KillContentProcess":
+        ProcessTools.kill(Services.appinfo.processID);
+    }
+  }
+}
+
+const { debug } = GeckoViewUtils.initLogging("TestSupportProcess[C]");