joinTest.js (436B)
1 function joinTest() 2 { 3 var s = ""; 4 var a = []; 5 for (var i = 0; i < 8; i++) 6 a[i] = [String.fromCharCode(97 + i)]; 7 for (i = 0; i < 8; i++) { 8 for (var j = 0; j < 8; j++) 9 a[i][1 + j] = j; 10 } 11 for (i = 0; i < 8; i++) 12 s += a[i].join(","); 13 return s; 14 } 15 assertEq(joinTest(), "a,0,1,2,3,4,5,6,7b,0,1,2,3,4,5,6,7c,0,1,2,3,4,5,6,7d,0,1,2,3,4,5,6,7e,0,1,2,3,4,5,6,7f,0,1,2,3,4,5,6,7g,0,1,2,3,4,5,6,7h,0,1,2,3,4,5,6,7");