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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-timeout-factor 2 }
3 // { dg-additional-options "-DNEWLINE_IN_CLASS_BLANK" { target newlib } }
4 // { dg-additional-options "-DNEWLINE_IN_CLASS_BLANK" { target *-vxworks*-* } }
7 // 2010-06-23 Stephen M. Webb <stephen.webb@bregmasoft.ca>
9 // Copyright (C) 2010-2022 Free Software Foundation, Inc.
11 // This file is part of the GNU ISO C++ Library. This library is free
12 // software; you can redistribute it and/or modify it under the
13 // terms of the GNU General Public License as published by the
14 // Free Software Foundation; either version 3, or (at your option)
17 // This library is distributed in the hope that it will be useful,
18 // but WITHOUT ANY WARRANTY; without even the implied warranty of
19 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 // GNU General Public License for more details.
22 // You should have received a copy of the GNU General Public License along
23 // with this library; see the file COPYING3. If not see
24 // <http://www.gnu.org/licenses/>.
26 // 28.3 Requirements [re.req]
27 // 28.2(4) Table 127 - Regular expression traits class requirements
28 // 28.7(11) Class template regex_traits [re.traits]
31 #include <testsuite_hooks.h>
37 typedef std::regex_traits
<CharT
> traits
;
39 const CharT lower
[] = "lOWer";
40 const CharT upper
[] = "UPPER";
41 const CharT nothing
[] = "nothing";
42 const CharT word
[] = "w";
43 const CharT blank
[] = "blank";
44 const CharT digit
[] = "digit";
47 #define range(s) s, s+sizeof(s)/sizeof(s[0])-1
48 VERIFY( t
.isctype('_', t
.lookup_classname(range(word
))));
49 VERIFY( t
.isctype('A', t
.lookup_classname(range(word
))));
50 VERIFY(!t
.isctype('~', t
.lookup_classname(range(word
))));
51 VERIFY(!t
.isctype('e', t
.lookup_classname(range(upper
))));
52 VERIFY( t
.isctype('e', t
.lookup_classname(range(lower
))));
53 VERIFY(!t
.isctype('e', t
.lookup_classname(range(nothing
))));
54 VERIFY(!t
.isctype('_', t
.lookup_classname(range(digit
))));
55 VERIFY( t
.isctype(' ', t
.lookup_classname(range(blank
))));
56 VERIFY( t
.isctype('\t', t
.lookup_classname(range(blank
))));
57 #if !defined (NEWLINE_IN_CLASS_BLANK)
58 VERIFY(!t
.isctype('\n', t
.lookup_classname(range(blank
))));
60 VERIFY( t
.isctype('t', t
.lookup_classname(range(upper
), true)));
61 VERIFY( t
.isctype('T', t
.lookup_classname(range(lower
), true)));