diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/debug/Debugger-onNewGlobalObject-09.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/debug/Debugger-onNewGlobalObject-09.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,34 @@
+// Resumption values from onNewGlobalObject handlers are disallowed.
+
+load(libdir + 'asserts.js');
+
+var dbg = new Debugger;
+var log;
+
+dbg.onNewGlobalObject = function (g) { log += 'n'; return undefined; };
+log = '';
+assertEq(typeof newGlobal(), "object");
+assertEq(log, 'n');
+
+dbg.uncaughtExceptionHook = function (ex) { assertEq(/disallowed/.test(ex), true); log += 'u'; }
+dbg.onNewGlobalObject = function (g) { log += 'n'; return { return: "snoo" }; };
+log = '';
+assertEq(typeof newGlobal(), "object");
+assertEq(log, 'nu');
+
+dbg.onNewGlobalObject = function (g) { log += 'n'; return { throw: "snoo" }; };
+log = '';
+assertEq(typeof newGlobal(), "object");
+assertEq(log, 'nu');
+
+dbg.onNewGlobalObject = function (g) { log += 'n'; return null; };
+log = '';
+assertEq(typeof newGlobal(), "object");
+assertEq(log, 'nu');
+
+dbg.uncaughtExceptionHook = function (ex) { assertEq(/foopy/.test(ex), true); log += 'u'; }
+dbg.onNewGlobalObject = function (g) { log += 'n'; throw "foopy"; };
+log = '';
+assertEq(typeof newGlobal(), "object");
+assertEq(log, 'nu');
+