unicode-001.js   [plain text]

/**
 *  File Name:          RegExp/unicode-001.js
 *  ECMA Section:       15.7.3.1
 *  Description:        Based on ECMA 2 Draft 7 February 1999
 *  Positive test cases for constructing a RegExp object
 *  Author:             christine@netscape.com
 *  Date:               19 February 1999
 */
    var SECTION = "RegExp/unicode-001.js";
    var VERSION = "ECMA_2";
    var TITLE   = "new RegExp( pattern, flags )";

    startTest();

    // These examples come from 15.7.1, UnicodeEscapeSequence

    AddRegExpCases( /\u0041/, "/\\u0041/",   "A", "A", 1, 0, ["A"] );
    AddRegExpCases( /\u00412/, "/\\u00412/", "A2", "A2", 1, 0, ["A2"] );
    AddRegExpCases( /\u00412/, "/\\u00412/", "A2", "A2", 1, 0, ["A2"] );
    AddRegExpCases( /\u001g/, "/\\u001g/", "u001g", "u001g", 1, 0, ["u001g"] );

    AddRegExpCases( /A/,  "/A/",  "\u0041", "\\u0041",   1, 0, ["A"] );
    AddRegExpCases( /A/,  "/A/",  "\u00412", "\\u00412", 1, 0, ["A"] );
    AddRegExpCases( /A2/, "/A2/", "\u00412", "\\u00412", 1, 0, ["A2"]);
    AddRegExpCases( /A/,  "/A/",  "A2",      "A2",       1, 0, ["A"] );

    test();

function AddRegExpCases(
    regexp, str_regexp, pattern, str_pattern, length, index, matches_array ) {

    AddTestCase(
        str_regexp + " .exec(" + str_pattern +").length",
        length,
        regexp.exec(pattern).length );

    AddTestCase(
        str_regexp + " .exec(" + str_pattern +").index",
        index,
        regexp.exec(pattern).index );

    AddTestCase(
        str_regexp + " .exec(" + str_pattern +").input",
        pattern,
        regexp.exec(pattern).input );

    for ( var matches = 0; matches < matches_array.length; matches++ ) {
        AddTestCase(
            str_regexp + " .exec(" + str_pattern +")[" + matches +"]",
            matches_array[matches],
            regexp.exec(pattern)[matches] );
    }
}