testNullToString.js (333B)
1 function testNullToString() 2 { 3 var a = []; 4 for (var i = 0; i < 10; i++) 5 a.push(String(null)); 6 for (i = 0; i < 10; i++) { 7 var t = typeof a[i]; 8 if (t != "string") 9 a.push(t); 10 } 11 return a.join(","); 12 } 13 assertEq(testNullToString(), "null,null,null,null,null,null,null,null,null,null");