The Tor Browser: js/src/tests/ecma_5/Array/sort-array-with-holes-and-undefined.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /*

     2  * Any copyright is dedicated to the Public Domain.

     3  * http://creativecommons.org/licenses/publicdomain/

     4  */

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER = 664528;

     8 var summary =

     9   "Sorting an array containing only holes and |undefined| should move all " +

    10   "|undefined| to the start of the array";

    12 print(BUGNUMBER + ": " + summary);

    14 /**************

    15  * BEGIN TEST *

    16  **************/

    18 var a = [, , , undefined];

    19 a.sort();

    21 assertEq(a.hasOwnProperty(0), true);

    22 assertEq(a[0], undefined);

    23 assertEq(a.hasOwnProperty(1), false);

    24 assertEq(a.hasOwnProperty(2), false);

    25 assertEq(a.hasOwnProperty(3), false);

    27 /******************************************************************************/

    29 if (typeof reportCompare === "function")

    30   reportCompare(true, true);

    32 print("Tests complete");

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