diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/debug/Debugger-getNewestFrame-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/debug/Debugger-getNewestFrame-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,20 @@
+// Hooks and Debugger.prototype.getNewestFrame produce the same Frame object.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var hits = 0;
+var savedFrame, savedCallee;
+dbg.onDebuggerStatement = function (frame) {
+    assertEq(frame, savedFrame);
+    assertEq(frame.live, true);
+    assertEq(frame.callee, savedCallee);
+    hits++;
+};
+g.h = function () {
+    savedFrame = dbg.getNewestFrame();
+    savedCallee = savedFrame.callee;
+    assertEq(savedCallee.name, "f");
+};
+g.eval("function f() { h(); debugger; }");
+g.f();
+assertEq(hits, 1);