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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/28_regex/traits/char/isctype.cc
1 // { dg-do run { target c++11 } }
2 // { dg-additional-options "-DNEWLINE_IN_CLASS_BLANK" { target newlib } }
5 // 2010-06-23 Stephen M. Webb <stephen.webb@bregmasoft.ca>
7 // Copyright (C) 2010-2019 Free Software Foundation, Inc.
9 // This file is part of the GNU ISO C++ Library. This library is free
10 // software; you can redistribute it and/or modify it under the
11 // terms of the GNU General Public License as published by the
12 // Free Software Foundation; either version 3, or (at your option)
15 // This library is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU General Public License for more details.
20 // You should have received a copy of the GNU General Public License along
21 // with this library; see the file COPYING3. If not see
22 // <http://www.gnu.org/licenses/>.
24 // 28.3 Requirements [re.req]
25 // 28.2(4) Table 127 - Regular expression traits class requirements
26 // 28.7(11) Class template regex_traits [re.traits]
29 #include <testsuite_hooks.h>
35 typedef std::regex_traits
<CharT
> traits
;
37 const CharT lower
[] = "lOWer";
38 const CharT upper
[] = "UPPER";
39 const CharT nothing
[] = "nothing";
40 const CharT word
[] = "w";
41 const CharT blank
[] = "blank";
42 const CharT digit
[] = "digit";
45 #define range(s) s, s+sizeof(s)/sizeof(s[0])-1
46 VERIFY( t
.isctype('_', t
.lookup_classname(range(word
))));
47 VERIFY( t
.isctype('A', t
.lookup_classname(range(word
))));
48 VERIFY(!t
.isctype('~', t
.lookup_classname(range(word
))));
49 VERIFY(!t
.isctype('e', t
.lookup_classname(range(upper
))));
50 VERIFY( t
.isctype('e', t
.lookup_classname(range(lower
))));
51 VERIFY(!t
.isctype('e', t
.lookup_classname(range(nothing
))));
52 VERIFY(!t
.isctype('_', t
.lookup_classname(range(digit
))));
53 VERIFY( t
.isctype(' ', t
.lookup_classname(range(blank
))));
54 VERIFY( t
.isctype('\t', t
.lookup_classname(range(blank
))));
55 #if !defined (NEWLINE_IN_CLASS_BLANK)
56 VERIFY(!t
.isctype('\n', t
.lookup_classname(range(blank
))));
58 VERIFY( t
.isctype('t', t
.lookup_classname(range(upper
), true)));
59 VERIFY( t
.isctype('T', t
.lookup_classname(range(lower
), true)));