1/* ***** BEGIN LICENSE BLOCK *****
2* Version: NPL 1.1/GPL 2.0/LGPL 2.1
3*
4* The contents of this file are subject to the Netscape Public License
5* Version 1.1 (the "License"); you may not use this file except in
6* compliance with the License. You may obtain a copy of the License at
7* http://www.mozilla.org/NPL/
8*
9* Software distributed under the License is distributed on an "AS IS" basis,
10* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11* for the specific language governing rights and limitations under the
12* License.
13*
14* The Original Code is JavaScript Engine testing utilities.
15*
16* The Initial Developer of the Original Code is Netscape Communications Corp.
17* Portions created by the Initial Developer are Copyright (C) 2002
18* the Initial Developer. All Rights Reserved.
19*
20* Contributor(s): pschwartau@netscape.com
21*
22* Alternatively, the contents of this file may be used under the terms of
23* either the GNU General Public License Version 2 or later (the "GPL"), or
24* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
25* in which case the provisions of the GPL or the LGPL are applicable instead
26* of those above. If you wish to allow use of your version of this file only
27* under the terms of either the GPL or the LGPL, and not to allow others to
28* use your version of this file under the terms of the NPL, indicate your
29* decision by deleting the provisions above and replace them with the notice
30* and other provisions required by the GPL or the LGPL. If you do not delete
31* the provisions above, a recipient may use your version of this file under
32* the terms of any one of the NPL, the GPL or the LGPL.
33*
34* ***** END LICENSE BLOCK *****
35*
36*
37* Date:    30 Oct 2002
38* SUMMARY: '\400' should lex as a 2-digit octal escape + '0'
39* See http://bugzilla.mozilla.org/show_bug.cgi?id=177314
40*
41* Bug was that Rhino interpreted '\400' as a 3-digit octal escape. As such
42* it is invalid, since octal escapes may only run from '\0' to '\377'. But
43* the lexer should interpret this as '\40' + '0' instead, and throw no error.
44*
45*/
46//-----------------------------------------------------------------------------
47var UBound = 0;
48var bug = 177314;
49var summary = "'\\" + "400' should lex as a 2-digit octal escape + '0'";
50var status = '';
51var statusitems = [];
52var actual = '';
53var actualvalues = [];
54var expect= '';
55var expectedvalues = [];
56
57
58// the last valid octal escape is '\377', which should equal hex escape '\xFF'
59status = inSection(1);
60actual = '\377';
61expect = '\xFF';
62addThis();
63
64// now exercise the lexer by going one higher in the last digit
65status = inSection(2);
66actual = '\378';
67expect = '\37' + '8';
68addThis();
69
70// trickier: 400 is a valid octal number, but '\400' isn't a valid octal escape
71status = inSection(3);
72actual = '\400';
73expect = '\40' + '0';
74addThis();
75
76
77
78//-----------------------------------------------------------------------------
79test();
80//-----------------------------------------------------------------------------
81
82
83
84function addThis()
85{
86  statusitems[UBound] = status;
87  actualvalues[UBound] = actual;
88  expectedvalues[UBound] = expect;
89  UBound++;
90}
91
92
93function test()
94{
95  enterFunc('test');
96  printBugNumber(bug);
97  printStatus(summary);
98
99  for (var i=0; i<UBound; i++)
100  {
101    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
102  }
103
104  exitFunc ('test');
105}
106