1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onPop-06.js b/js/src/jit-test/tests/debug/Frame-onPop-06.js
new file mode 100644
index 0000000000..05e8474564
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-onPop-06.js
@@ -0,0 +1,20 @@
+// dbg.getNewestFrame in an onPop handler returns the frame being popped.
+
+var g = newGlobal({newCompartment: true});
+g.eval("function f() { debugger; }");
+g.eval("function g() { f(); }");
+g.eval("function h() { g(); }");
+g.eval("function i() { h(); }");
+
+var dbg = new Debugger(g);
+var log;
+dbg.onEnterFrame = function handleEnter(f) {
+    log += "(" + f.callee.name;
+    f.onPop = function handlePop(c) {
+        log += ")" + f.callee.name;  
+        assertEq(dbg.getNewestFrame(), this);
+    };
+};
+log = '';
+g.i();
+assertEq(log, "(i(h(g(f)f)g)h)i");