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+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/**
+ * File Name: String/match-002.js
+ * ECMA Section: 15.6.4.9
+ * Description: Based on ECMA 2 Draft 7 February 1999
+ *
+ * Author: christine@netscape.com
+ * Date: 19 February 1999
+ */
+
+/*
+ * String.match( regexp )
+ *
+ * If regexp is not an object of type RegExp, it is replaced with result
+ * of the expression new RegExp(regexp). Let string denote the result of
+ * converting the this value to a string. If regexp.global is false,
+ * return the result obtained by invoking RegExp.prototype.exec (see
+ * section 15.7.5.3) on regexp with string as parameter.
+ *
+ * Otherwise, set the regexp.lastIndex property to 0 and invoke
+ * RegExp.prototype.exec repeatedly until there is no match. If there is a
+ * match with an empty string (in other words, if the value of
+ * regexp.lastIndex is left unchanged) increment regexp.lastIndex by 1.
+ * The value returned is an array with the properties 0 through n-1
+ * corresponding to the first element of the result of each matching
+ * invocation of RegExp.prototype.exec.
+ *
+ * Note that the match function is intentionally generic; it does not
+ * require that its this value be a string object. Therefore, it can be
+ * transferred to other kinds of objects for use as a method.
+ *
+ * This file tests cases in which regexp.global is false. Therefore,
+ * results should behave as regexp.exec with string passed as a parameter.
+ *
+ */
+
+var SECTION = "String/match-002.js";
+var TITLE = "String.prototype.match( regexp )";
+
+
+// the regexp argument is not a RegExp object
+// this is not a string object
+
+AddRegExpCases( /([\d]{5})([-\ ]?[\d]{4})?$/,
+ "/([\d]{5})([-\ ]?[\d]{4})?$/",
+ "Boston, Mass. 02134",
+ 14,
+ ["02134", "02134", undefined]);
+
+AddGlobalRegExpCases( /([\d]{5})([-\ ]?[\d]{4})?$/g,
+ "/([\d]{5})([-\ ]?[\d]{4})?$/g",
+ "Boston, Mass. 02134",
+ ["02134"]);
+
+// set the value of lastIndex
+re = /([\d]{5})([-\ ]?[\d]{4})?$/;
+re.lastIndex = 0;
+
+s = "Boston, MA 02134";
+
+AddRegExpCases( re,
+ "re = /([\d]{5})([-\ ]?[\d]{4})?$/; re.lastIndex =0",
+ s,
+ s.lastIndexOf("0"),
+ ["02134", "02134", undefined]);
+
+
+re.lastIndex = s.length;
+
+AddRegExpCases( re,
+ "re = /([\d]{5})([-\ ]?[\d]{4})?$/; re.lastIndex = " +
+ s.length,
+ s,
+ s.lastIndexOf("0"),
+ ["02134", "02134", undefined] );
+
+re.lastIndex = s.lastIndexOf("0");
+
+AddRegExpCases( re,
+ "re = /([\d]{5})([-\ ]?[\d]{4})?$/; re.lastIndex = " +
+ s.lastIndexOf("0"),
+ s,
+ s.lastIndexOf("0"),
+ ["02134", "02134", undefined]);
+
+re.lastIndex = s.lastIndexOf("0") + 1;
+
+AddRegExpCases( re,
+ "re = /([\d]{5})([-\ ]?[\d]{4})?$/; re.lastIndex = " +
+ s.lastIndexOf("0") +1,
+ s,
+ s.lastIndexOf("0"),
+ ["02134", "02134", undefined]);
+
+test();
+
+function AddRegExpCases(
+ regexp, str_regexp, string, index, matches_array ) {
+
+ // prevent a runtime error
+
+ if ( regexp.exec(string) == null || matches_array == null ) {
+ AddTestCase(
+ string + ".match(" + regexp +")",
+ matches_array,
+ string.match(regexp) );
+
+ return;
+ }
+
+ AddTestCase(
+ "( " + string + " ).match(" + str_regexp +").length",
+ matches_array.length,
+ string.match(regexp).length );
+
+ AddTestCase(
+ "( " + string + " ).match(" + str_regexp +").index",
+ index,
+ string.match(regexp).index );
+
+ AddTestCase(
+ "( " + string + " ).match(" + str_regexp +").input",
+ string,
+ string.match(regexp).input );
+
+ var limit = matches_array.length > string.match(regexp).length ?
+ matches_array.length :
+ string.match(regexp).length;
+
+ for ( var matches = 0; matches < limit; matches++ ) {
+ AddTestCase(
+ "( " + string + " ).match(" + str_regexp +")[" + matches +"]",
+ matches_array[matches],
+ string.match(regexp)[matches] );
+ }
+}
+
+function AddGlobalRegExpCases(
+ regexp, str_regexp, string, matches_array ) {
+
+ // prevent a runtime error
+
+ if ( regexp.exec(string) == null || matches_array == null ) {
+ AddTestCase(
+ regexp + ".exec(" + string +")",
+ matches_array,
+ regexp.exec(string) );
+
+ return;
+ }
+
+ AddTestCase(
+ "( " + string + " ).match(" + str_regexp +").length",
+ matches_array.length,
+ string.match(regexp).length );
+
+ var limit = matches_array.length > string.match(regexp).length ?
+ matches_array.length :
+ string.match(regexp).length;
+
+ for ( var matches = 0; matches < limit; matches++ ) {
+ AddTestCase(
+ "( " + string + " ).match(" + str_regexp +")[" + matches +"]",
+ matches_array[matches],
+ string.match(regexp)[matches] );
+ }
+}