1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onStep-resumption-02.js b/js/src/jit-test/tests/debug/Frame-onStep-resumption-02.js
new file mode 100644
index 000000000..98b3a4011
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-onStep-resumption-02.js
@@ -0,0 +1,17 @@
+// If frame.onStep returns {throw:}, an exception is thrown in the debuggee.
+
+load(libdir + "asserts.js");
+
+var g = newGlobal();
+g.eval("function h() { debugger; }\n" +
+       "function f() {\n" +
+       "    h();\n" +
+       "    return 'fail';\n" +
+       "}\n");
+
+var dbg = Debugger(g);
+dbg.onDebuggerStatement = function (frame) {
+    frame.older.onStep = function () { return {throw: "pass"}; };
+};
+
+assertThrowsValue(g.f, "pass");