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11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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15 * The Original Code is JavaScript Engine testing utilities.
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19 * Portions created by the Initial Developer are Copyright (C) 1998
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40 * File Name: String/replace-001.js
41 * ECMA Section: 15.6.4.10
42 * Description: Based on ECMA 2 Draft 7 February 1999
44 * Author: christine@netscape.com
45 * Date: 19 February 1999
48 var SECTION = "String/replace-001.js";
49 var VERSION = "ECMA_2";
50 var TITLE = "String.prototype.replace( regexp, replaceValue )";
55 * If regexp is not an object of type RegExp, it is replaced with the
56 * result of the expression new RegExp(regexp). Let string denote the
57 * result of converting the this value to a string. String is searched
58 * for the first occurrence of the regular expression pattern regexp if
59 * regexp.global is false, or all occurrences if regexp.global is true.
61 * The match is performed as in String.prototype.match, including the
62 * update of regexp.lastIndex. Let m be the number of matched
63 * parenthesized subexpressions as specified in section 15.7.5.3.
65 * If replaceValue is a function, then for each matched substring, call
66 * the function with the following m + 3 arguments. Argument 1 is the
67 * substring that matched. The next m arguments are all of the matched
68 * subexpressions. Argument m + 2 is the length of the left context, and
69 * argument m + 3 is string.
71 * The result is a string value derived from the original input by
72 * replacing each matched substring with the corresponding return value
73 * of the function call, converted to a string if need be.
75 * Otherwise, let newstring denote the result of converting replaceValue
76 * to a string. The result is a string value derived from the original
77 * input string by replacing each matched substring with a string derived
78 * from newstring by replacing characters in newstring by replacement text
79 * as specified in the following table:
81 * $& The matched substring.
82 * $
\91 The portion of string that precedes the matched substring.
83 * $
\92 The portion of string that follows the matched substring.
84 * $+ The substring matched by the last parenthesized subexpressions in
85 * the regular expression.
86 * $n The corresponding matched parenthesized subexpression n, where n
87 * is a single digit 0-9. If there are fewer than n subexpressions,
\93$n
90 * Note that the replace function is intentionally generic; it does not
91 * require that its this value be a string object. Therefore, it can be
92 * transferred to other kinds of objects for use as a method.
96 AddTestCase( "NO TESTS EXIST", "PASSED", "Test not implemented");