1/**
2 *  File Name:          RegExp/octal-003.js
3 *  ECMA Section:       15.7.1
4 *  Description:        Based on ECMA 2 Draft 7 February 1999
5 *  Simple test cases for matching OctalEscapeSequences.
6 *  Author:             christine@netscape.com
7 *  Date:               19 February 1999
8 *
9 *  Revised:            02 August 2002
10 *  Author:             pschwartau@netscape.com
11 *
12 *  WHY:  the original test expected the regexp /.\011/
13 *        to match 'a' + String.fromCharCode(0) + '11'
14 *
15 *  This is incorrect: the string is a 4-character string consisting of
16 *  the characters <'a'>, <nul>, <'1'>, <'1'>. By contrast, the \011 in the
17 *  regexp should be parsed as a single token: it is the octal escape sequence
18 *  for the horizontal tab character '\t' === '\u0009' === '\x09' === '\011'.
19 *
20 *  So the regexp consists of 2 characters: <any-character>, <'\t'>.
21 *  There is no match between the regexp and the string.
22 *
23 *  See the testcase ecma_3/RegExp/octal-002.js for an elaboration.
24 *
25 */
26    var SECTION = "RegExp/octal-003.js";
27    var VERSION = "ECMA_2";
28    var TITLE   = "RegExp patterns that contain OctalEscapeSequences";
29    var BUGNUMBER="http://scopus/bugsplat/show_bug.cgi?id=346132";
30
31    startTest();
32
33    AddRegExpCases( /.\011/, "/\\011/", "a" + String.fromCharCode(0) + "11", "a\\011", 0, null );
34
35    test();
36
37function AddRegExpCases(
38    regexp, str_regexp, pattern, str_pattern, index, matches_array ) {
39
40    // prevent a runtime error
41
42    if ( regexp.exec(pattern) == null || matches_array == null ) {
43        AddTestCase(
44            regexp + ".exec(" + str_pattern +")",
45            matches_array,
46            regexp.exec(pattern) );
47
48        return;
49    }
50    AddTestCase(
51        str_regexp + ".exec(" + str_pattern +").length",
52        matches_array.length,
53        regexp.exec(pattern).length );
54
55    AddTestCase(
56        str_regexp + ".exec(" + str_pattern +").index",
57        index,
58        regexp.exec(pattern).index );
59
60    AddTestCase(
61        str_regexp + ".exec(" + str_pattern +").input",
62        escape(pattern),
63        escape(regexp.exec(pattern).input) );
64
65    AddTestCase(
66        str_regexp + ".exec(" + str_pattern +").toString()",
67        matches_array.toString(),
68        escape(regexp.exec(pattern).toString()) );
69
70    var limit = matches_array.length > regexp.exec(pattern).length
71                ? matches_array.length
72                : regexp.exec(pattern).length;
73
74    for ( var matches = 0; matches < limit; matches++ ) {
75        AddTestCase(
76            str_regexp + ".exec(" + str_pattern +")[" + matches +"]",
77            matches_array[matches],
78            escape(regexp.exec(pattern)[matches]) );
79    }
80
81}
82