The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/ecma_5/Array/sort-array-with-holes-and-undefined.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,32 @@
     1.4 +/*
     1.5 + * Any copyright is dedicated to the Public Domain.
     1.6 + * http://creativecommons.org/licenses/publicdomain/
     1.7 + */
     1.8 +
     1.9 +//-----------------------------------------------------------------------------
    1.10 +var BUGNUMBER = 664528;
    1.11 +var summary =
    1.12 +  "Sorting an array containing only holes and |undefined| should move all " +
    1.13 +  "|undefined| to the start of the array";
    1.14 +
    1.15 +print(BUGNUMBER + ": " + summary);
    1.16 +
    1.17 +/**************
    1.18 + * BEGIN TEST *
    1.19 + **************/
    1.20 +
    1.21 +var a = [, , , undefined];
    1.22 +a.sort();
    1.23 +
    1.24 +assertEq(a.hasOwnProperty(0), true);
    1.25 +assertEq(a[0], undefined);
    1.26 +assertEq(a.hasOwnProperty(1), false);
    1.27 +assertEq(a.hasOwnProperty(2), false);
    1.28 +assertEq(a.hasOwnProperty(3), false);
    1.29 +
    1.30 +/******************************************************************************/
    1.31 +
    1.32 +if (typeof reportCompare === "function")
    1.33 +  reportCompare(true, true);
    1.34 +
    1.35 +print("Tests complete");