tests/mozilla/ecma_2/RegExp/unicode-001.js

   1 /**
   2  *  File Name:          RegExp/unicode-001.js
   3  *  ECMA Section:       15.7.3.1
   4  *  Description:        Based on ECMA 2 Draft 7 February 1999
   5  *  Positive test cases for constructing a RegExp object
   6  *  Author:             christine@netscape.com
   7  *  Date:               19 February 1999
   8  */
   9     var SECTION = "RegExp/unicode-001.js";
  10     var VERSION = "ECMA_2";
  11     var TITLE   = "new RegExp( pattern, flags )";
  12
  13     startTest();
  14
  15     // These examples come from 15.7.1, UnicodeEscapeSequence
  16
  17     AddRegExpCases( /\u0041/, "/\\u0041/",   "A", "A", 1, 0, ["A"] );
  18     AddRegExpCases( /\u00412/, "/\\u00412/", "A2", "A2", 1, 0, ["A2"] );
  19     AddRegExpCases( /\u00412/, "/\\u00412/", "A2", "A2", 1, 0, ["A2"] );
  20     AddRegExpCases( /\u001g/, "/\\u001g/", "u001g", "u001g", 1, 0, ["u001g"] );
  21
  22     AddRegExpCases( /A/,  "/A/",  "\u0041", "\\u0041",   1, 0, ["A"] );
  23     AddRegExpCases( /A/,  "/A/",  "\u00412", "\\u00412", 1, 0, ["A"] );
  24     AddRegExpCases( /A2/, "/A2/", "\u00412", "\\u00412", 1, 0, ["A2"]);
  25     AddRegExpCases( /A/,  "/A/",  "A2",      "A2",       1, 0, ["A"] );
  26
  27     test();
  28
  29 function AddRegExpCases(
  30     regexp, str_regexp, pattern, str_pattern, length, index, matches_array ) {
  31
  32     AddTestCase(
  33         str_regexp + " .exec(" + str_pattern +").length",
  34         length,
  35         regexp.exec(pattern).length );
  36
  37     AddTestCase(
  38         str_regexp + " .exec(" + str_pattern +").index",
  39         index,
  40         regexp.exec(pattern).index );
  41
  42     AddTestCase(
  43         str_regexp + " .exec(" + str_pattern +").input",
  44         pattern,
  45         regexp.exec(pattern).input );
  46
  47     for ( var matches = 0; matches < matches_array.length; matches++ ) {
  48         AddTestCase(
  49             str_regexp + " .exec(" + str_pattern +")[" + matches +"]",
  50             matches_array[matches],
  51             regexp.exec(pattern)[matches] );
  52     }
  53 }