michael@0: // setVariable cannot modify the binding for a FunctionExpression's name.
michael@0: 
michael@0: load(libdir + "asserts.js");
michael@0: 
michael@0: var g = newGlobal();
michael@0: var dbg = Debugger(g);
michael@0: var hits = 0;
michael@0: dbg.onDebuggerStatement = function (frame) {
michael@0:     var env = frame.environment.find("f");
michael@0:     assertEq(env.getVariable("f"), frame.callee);
michael@0:     assertThrowsInstanceOf(function () { env.setVariable("f", 0) }, TypeError);
michael@0:     assertThrowsInstanceOf(function () { env.setVariable("f", frame.callee) }, TypeError);
michael@0:     hits++;
michael@0: };
michael@0: g.eval("(function f() { debugger; })();");
michael@0: assertEq(hits, 1);