The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/ecma/Array/15.4.4.3-2.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,39 @@
     1.4 +var arr = [0,1,,3,4];
     1.5 +Object.prototype[2] = 2;
     1.6 +
     1.7 +assertEq(arr.join(""), "01234");
     1.8 +assertEq(arr.join(","), "0,1,2,3,4");
     1.9 +
    1.10 +arr[2] = "porkchops";
    1.11 +assertEq(arr.join("*"), "0*1*porkchops*3*4");
    1.12 +
    1.13 +delete Object.prototype[2];
    1.14 +assertEq(arr.join("*"), "0*1*porkchops*3*4");
    1.15 +
    1.16 +delete arr[2];
    1.17 +assertEq(arr.join("*"), "0*1**3*4");
    1.18 +
    1.19 +Object.prototype[2] = null;
    1.20 +assertEq(arr.join("*"), "0*1**3*4");
    1.21 +Object.prototype[2] = undefined;
    1.22 +assertEq(arr.join("*"), "0*1**3*4");
    1.23 +arr[2] = null;
    1.24 +assertEq(arr.join("*"), "0*1**3*4");
    1.25 +arr[2] = undefined;
    1.26 +assertEq(arr.join("*"), "0*1**3*4");
    1.27 +
    1.28 +var arr = new Array(10);
    1.29 +assertEq(arr.join(""), "");
    1.30 +assertEq(arr.join(), ",,,,,,,,,");
    1.31 +assertEq(arr.join("|"), "|||||||||");
    1.32 +
    1.33 +arr[2] = "doubt";
    1.34 +assertEq(arr.join(","), ",,doubt,,,,,,,");
    1.35 +
    1.36 +arr[9] = "failure";
    1.37 +assertEq(arr.join(","), ",,doubt,,,,,,,failure");
    1.38 +
    1.39 +delete arr[2];
    1.40 +assertEq(arr.join(","), ",,,,,,,,,failure");
    1.41 +
    1.42 +reportCompare(true, true);