michael@0: 
michael@0: function testEval(x, y) {
michael@0:   x = 5;
michael@0:   eval("arguments[0] += 10");
michael@0:   assertEq(x, 15);
michael@0: }
michael@0: for (var i = 0; i < 5; i++)
michael@0:   testEval(3);
michael@0: 
michael@0: function testEvalWithArguments(x, y) {
michael@0:   eval("arguments[0] += 10");
michael@0:   assertEq(arguments[y], 13);
michael@0: }
michael@0: for (var i = 0; i < 5; i++)
michael@0:   testEvalWithArguments(3, 0);
michael@0: 
michael@0: function testNestedEval(x, y) {
michael@0:   x = 5;
michael@0:   eval("eval('arguments[0] += 10')");
michael@0:   assertEq(x, 15);
michael@0: }
michael@0: for (var i = 0; i < 5; i++)
michael@0:   testNestedEval(3);
michael@0: 
michael@0: function testWith(x, y) {
michael@0:   with ({}) {
michael@0:     arguments[0] += 10;
michael@0:     assertEq(x, 13);
michael@0:   }
michael@0: }
michael@0: for (var i = 0; i < 5; i++)
michael@0:   testWith(3);