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 // If debugger.onEnterFrame returns {throw:val}, an exception is thrown in the debuggee.

 load(libdir + "asserts.js");

 var g = newGlobal();

 g.set = false;

 g.eval("function f() {\n" +

        "    set = true;\n" +

        "    return 'fail';\n" +

        "}\n");

 var dbg = Debugger(g);

 var savedFrame;

 dbg.onEnterFrame = function (frame) {

     savedFrame = frame;

     return {throw: "pass"};

 };

 savedFrame = undefined;

 assertThrowsValue(g.f, "pass");

 assertEq(savedFrame.live, false);

 assertEq(g.set, false);

 savedFrame = undefined;

 assertThrowsValue(function () { new g.f; }, "pass");

 assertEq(savedFrame.live, false);

 assertEq(g.set, false);