michael@0: // Destructuring arguments.
michael@0: 
michael@0: var g = newGlobal();
michael@0: var dbg = new Debugger(g);
michael@0: var hits = 0;
michael@0: dbg.onDebuggerStatement = function (frame) {
michael@0:     var args = frame.arguments;
michael@0:     assertEq(args[0], 1);
michael@0:     assertEq(args.length, 4);
michael@0: 
michael@0:     assertEq(args[1] instanceof Debugger.Object, true);
michael@0:     assertEq(args[1].class, "Array");
michael@0:     var getprop = frame.eval("(function (p) { return this[p]; })").return;
michael@0:     assertEq(getprop instanceof Debugger.Object, true);
michael@0:     assertEq(getprop.apply(args[1], ["length"]).return, 2);
michael@0:     assertEq(getprop.apply(args[1], [0]).return, 2);
michael@0:     assertEq(getprop.apply(args[1], [1]).return, 3);
michael@0: 
michael@0:     assertEq(args[2] instanceof Debugger.Object, true);
michael@0:     assertEq(args[2].class, "Object");
michael@0:     var x = getprop.apply(args[2], ["x"]).return;
michael@0:     assertEq(x.class, "Array"); 
michael@0:     assertEq(getprop.apply(x, ["0"]).return, 4);
michael@0:     assertEq(getprop.apply(args[2], ["z"]).return, 5);
michael@0: 
michael@0:     assertEq(args[3] instanceof Debugger.Object, true);
michael@0:     assertEq(args[3].class, "Object");
michael@0:     assertEq(getprop.apply(args[3], ["q"]).return, 6);
michael@0:     hits++;
michael@0: };
michael@0: 
michael@0: g.eval("function f(a, [b, c], {x: [y], z: w}, {q}) { debugger; }");
michael@0: g.eval("f(1, [2, 3], {x: [4], z: 5}, {q: 6});");
michael@0: assertEq(hits, 1);