1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-callee-01.js b/js/src/jit-test/tests/debug/Frame-callee-01.js
new file mode 100644
index 0000000000..05daf85784
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-callee-01.js
@@ -0,0 +1,26 @@
+// Frame.prototype.callee for a normal function frame.
+
+load(libdir + "asserts.js");
+
+var g = newGlobal({ newCompartment: true });
+var dbg = new Debugger(g);
+g.eval(`
+function f() {}
+`);
+
+const fObj = dbg.makeGlobalObjectReference(g).makeDebuggeeValue(g.f);
+let frame;
+let callee;
+dbg.onEnterFrame = function(f) {
+  frame = f;
+  callee = frame.callee;
+};
+
+g.f();
+
+assertEq(frame instanceof Debugger.Frame, true);
+assertEq(callee instanceof Debugger.Object, true);
+assertEq(callee, fObj);
+
+// The frame has finished evaluating, so the callee is no longer accessible.
+assertThrowsInstanceOf(() => frame.callee, Error);