src/third_party/mozjs-45/js/src/tests/ecma_5/String/split-01.js

/*
 * Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/licenses/publicdomain/
 */

var BUGNUMBER = 614608;
var summary = "String.prototype.split tests";

print(BUGNUMBER + ": " + summary);

/**************
 * BEGIN TEST *
 **************/

function assertEqArr(a1, a2) {
    assertEq(a1.length, a2.length);

    for(var i=0; i<a1.length; i++) {
        assertEq(a1[i], a2[i]);
    }
}

var order = "";
var o1 = { toString: function() { order += "b"; return "-"; }};
var o2 = { valueOf:  function() { order += "a"; return 1; }};
var res = "xyz-xyz".split(o1, o2);

assertEq(order, "ab");
assertEqArr(res, ["xyz"]);

assertEqArr("".split(/.?/), []);
assertEqArr("abc".split(/\b/), ["abc"]);

assertEqArr("abc".split(/((()))./, 2), ["",""]);
assertEqArr("abc".split(/((((()))))./, 9), ["","","","","","","","",""]);

// from ES5 15.5.4.14
assertEqArr("ab".split(/a*?/), ["a", "b"]);
assertEqArr("ab".split(/a*/), ["", "b"]);
assertEqArr("A<B>bold</B>and<CODE>coded</CODE>".split(/<(\/)?([^<>]+)>/),
            ["A", undefined, "B", "bold", "/", "B", "and", undefined,
             "CODE", "coded", "/", "CODE", ""]);

if (typeof reportCompare === "function")
  reportCompare(true, true);

print("All tests passed!");