michael@0: function compareToAtom(a) {
michael@0:     return a == 'test';
michael@0: }
michael@0: 
michael@0: function compareToAtomNe(a) {
michael@0:     return a != 'test';
michael@0: }
michael@0: 
michael@0: var st = 'st';
michael@0: 
michael@0: function compareToRope(a) {
michael@0:     return a == ('te' + st);
michael@0: }
michael@0: 
michael@0: function compareToRopeNe(a) {
michael@0:     var st = 'st';
michael@0:     return a != ('te' + st);
michael@0: }
michael@0: 
michael@0: function main() {
michael@0:     var test = 'test';
michael@0:     var foobar = 'foobar';
michael@0: 
michael@0:     assertEq(compareToAtom(test), true);
michael@0:     assertEq(compareToAtom(foobar), false);
michael@0: 
michael@0:     assertEq(compareToAtomNe(test), false);
michael@0:     assertEq(compareToAtomNe(foobar), true);
michael@0: 
michael@0: 
michael@0:     assertEq(compareToRope(test), true);
michael@0:     assertEq(compareToRope(foobar), false);
michael@0: 
michael@0:     assertEq(compareToRopeNe(test), false);
michael@0:     assertEq(compareToRopeNe(foobar), true);
michael@0: }
michael@0: 
michael@0: for (var i = 0; i < 100000; i++) {
michael@0:     main();
michael@0: }