michael@0: // A live Environment can observe the new variables introduced by ES5 non-strict direct eval.
michael@0: 
michael@0: var g = newGlobal();
michael@0: g.eval("var x = 'global'; function f(s) { h(); eval(s); h(); }");
michael@0: g.eval("function h() { debugger; }");
michael@0: var dbg = Debugger(g);
michael@0: var env = undefined;
michael@0: var hits = 0;
michael@0: dbg.onDebuggerStatement = function (hframe) {
michael@0:     if (env === undefined) {
michael@0:         // First debugger statement.
michael@0:         env = hframe.older.environment;
michael@0:         assertEq(env.find("x") !== env, true);
michael@0:         assertEq(env.names().indexOf("x"), -1);
michael@0:     } else {
michael@0:         // Second debugger statement, post-eval.
michael@0:         assertEq(env.find("x"), env);
michael@0:         assertEq(env.names().indexOf("x") >= 0, true);
michael@0:     }
michael@0:     hits++;
michael@0: };
michael@0: g.f("var x = 'local';");
michael@0: assertEq(hits, 2);