1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onPop-11.js b/js/src/jit-test/tests/debug/Frame-onPop-11.js
new file mode 100644
index 0000000000..36b58cd6dc
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-onPop-11.js
@@ -0,0 +1,23 @@
+// Setting onPop handlers from breakpoint handlers works.
+var g = newGlobal({newCompartment: true});
+g.eval("function f(){ return 'to normalcy'; }");
+var dbg = new Debugger();
+var gw = dbg.addDebuggee(g);
+var log;
+
+// Set a breakpoint at the start of g.f
+var gf = gw.makeDebuggeeValue(g.f);
+var fStartOffset = gf.script.getLineOffsets(gf.script.startLine)[0];
+gf.script.setBreakpoint(fStartOffset, {
+    hit: function handleHit(frame) {
+        log += 'b';
+        frame.onPop = function handlePop(c) {
+            log += ')';
+            assertEq(c.return, "to normalcy");
+        };
+    }
+});
+
+log = "";
+assertEq(g.f(), "to normalcy");
+assertEq(log, "b)");