michael@0: function testString() {
michael@0:     var q;
michael@0:     for (var i = 0; i <= 9; ++i) {
michael@0:         q = [];
michael@0:         q.push(String(void 0));
michael@0:         q.push(String(true));
michael@0:         q.push(String(5));
michael@0:         q.push(String(5.5));
michael@0:         q.push(String("5"));
michael@0:         q.push(String([5]));
michael@0:     }
michael@0:     return q.join(",");
michael@0: }
michael@0: assertEq(testString(), "undefined,true,5,5.5,5,5");