michael@0: function testAtomize() {
michael@0:     x = {};
michael@0:     for (var i = 0; i < 65536; ++i)
michael@0: 	x[String.fromCharCode(i)] = 1;
michael@0:     var z = 0;
michael@0:     for (var p in x)
michael@0: 	++z;
michael@0:     return z;
michael@0: }
michael@0: assertEq(testAtomize(), 65536)