1 files changed, 55 insertions, 0 deletions
diff --git a/devtools/server/tests/xpcshell/test_objectgrips-14.js b/devtools/server/tests/xpcshell/test_objectgrips-14.js
new file mode 100644
index 0000000000..cff8611e7d
--- /dev/null
+++ b/devtools/server/tests/xpcshell/test_objectgrips-14.js
@@ -0,0 +1,55 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Test out of scope objects with synchronous functions.
+ */
+
+var gDebuggee;
+var gThreadFront;
+
+add_task(
+  threadFrontTest(async ({ threadFront, debuggee }) => {
+    gThreadFront = threadFront;
+    gDebuggee = debuggee;
+    await testObjectGroup();
+  })
+);
+
+function evalCode() {
+  evalCallback(gDebuggee, function runTest() {
+    const ugh = [];
+    let i = 0;
+
+    (function () {
+      (function () {
+        ugh.push(i++);
+        debugger;
+      })();
+    })();
+
+    debugger;
+  });
+}
+
+const testObjectGroup = async function () {
+  let packet = await executeOnNextTickAndWaitForPause(evalCode, gThreadFront);
+
+  const environment = await packet.frame.getEnvironment();
+  const ugh = environment.parent.parent.bindings.variables.ugh;
+  const ughClient = await gThreadFront.pauseGrip(ugh.value);
+
+  packet = await getPrototypeAndProperties(ughClient);
+  packet = await resumeAndWaitForPause(gThreadFront);
+
+  const environment2 = await packet.frame.getEnvironment();
+  const ugh2 = environment2.bindings.variables.ugh;
+  const ugh2Client = gThreadFront.pauseGrip(ugh2.value);
+
+  packet = await getPrototypeAndProperties(ugh2Client);
+  Assert.equal(packet.ownProperties.length.value, 1);
+
+  await resume(gThreadFront);
+};