match-forward-lookahead.js

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/*

 * Any copyright is dedicated to the Public Domain.

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

*/

var BUGNUMBER = 501739;

var summary =

  "String.prototype.match behavior with zero-length matches involving " +

  "forward lookahead";

print(BUGNUMBER + ": " + summary);

/**************

 * BEGIN TEST *

 **************/

var r = /(?=x)/g;

var res = "aaaaaaaaaxaaaaaaaaax".match(r);

assertEq(res.length, 2);

/******************************************************************************/

if (typeof reportCompare === "function")

  reportCompare(true, true);

print("Tests complete");