replace.js - mozsearch

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var BUGNUMBER = 887016;

var summary = "Implement RegExp.prototype[@@replace].";

print(BUGNUMBER + ": " + summary);

assertEq(RegExp.prototype[Symbol.replace].name, "[Symbol.replace]");

assertEq(RegExp.prototype[Symbol.replace].length, 2);

var desc = Object.getOwnPropertyDescriptor(RegExp.prototype, Symbol.replace);

assertEq(desc.configurable, true);

assertEq(desc.enumerable, false);

assertEq(desc.writable, true);

var re = /a/;

var v = re[Symbol.replace]("abcAbcABC", "X");

assertEq(v, "XbcAbcABC");

re = /d/;

v = re[Symbol.replace]("abcAbcABC", "X");

assertEq(v, "abcAbcABC");

re = /a/ig;

v = re[Symbol.replace]("abcAbcABC", "X");

assertEq(v, "XbcXbcXBC");

re = /(a)(b)(cd)/;

v = re[Symbol.replace]("012abcd345", "_$$_$&_$`_$'_$0_$1_$2_$3_$4_$+_$");

assertEq(v, "012_$_abcd_012_345_$0_a_b_cd_$4_$+_$345");

re = /(a)(b)(cd)/;

v = re[Symbol.replace]("012abcd345", "_\u3042_$$_$&_$`_$'_$0_$1_$2_$3_$4_$+_$");

assertEq(v, "012_\u3042_$_abcd_012_345_$0_a_b_cd_$4_$+_$345");

if (typeof reportCompare === "function")

    reportCompare(true, true);