1 files changed, 53 insertions, 0 deletions
diff --git a/browser/components/extensions/test/xpcshell/test_ext_menu_caller.js b/browser/components/extensions/test/xpcshell/test_ext_menu_caller.js
new file mode 100644
index 0000000000..5aa04bbc78
--- /dev/null
+++ b/browser/components/extensions/test/xpcshell/test_ext_menu_caller.js
@@ -0,0 +1,53 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+add_task(async function test_create_menu_ext_error() {
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      permissions: ["menus"],
+    },
+    async background() {
+      let { fileName } = new Error();
+      browser.menus.create({
+        id: "muted-tab",
+        title: "open link with Menu 1",
+        contexts: ["link"],
+      });
+      await new Promise(resolve => {
+        browser.menus.create(
+          {
+            id: "muted-tab",
+            title: "open link with Menu 2",
+            contexts: ["link"],
+          },
+          resolve
+        );
+      });
+      browser.test.sendMessage("fileName", fileName);
+    },
+  });
+
+  let fileName;
+  const { messages } = await promiseConsoleOutput(async () => {
+    await extension.startup();
+    fileName = await extension.awaitMessage("fileName");
+    await extension.unload();
+  });
+  let [msg] = messages
+    .filter(m => m.message.includes("Unchecked lastError"))
+    .map(m => m.QueryInterface(Ci.nsIScriptError));
+  equal(msg.sourceName, fileName, "Message source");
+
+  equal(
+    msg.errorMessage,
+    "Unchecked lastError value: Error: ID already exists: muted-tab",
+    "Message content"
+  );
+  equal(msg.lineNumber, 9, "Message line");
+
+  let frame = msg.stack;
+  equal(frame.source, fileName, "Frame source");
+  equal(frame.line, 9, "Frame line");
+  equal(frame.column, 23, "Frame column");
+});