diff options
Diffstat (limited to 'libstdc++-v3/testsuite/28_regex/sub_match/length.cc')
| -rw-r--r-- | libstdc++-v3/testsuite/28_regex/sub_match/length.cc | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/28_regex/sub_match/length.cc b/libstdc++-v3/testsuite/28_regex/sub_match/length.cc new file mode 100644 index 000000000..fc12b920a --- /dev/null +++ b/libstdc++-v3/testsuite/28_regex/sub_match/length.cc @@ -0,0 +1,49 @@ +// { dg-do compile } +// { dg-options "-std=c++0x" } + +// +// 2010-06-09 Stephen M. Webb <stephen.webb@bregmasoft.ca> +// +// Copyright (C) 2010 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// 28.9.1 [re.submatch.members] sub_match members + +#include <regex> +#include <testsuite_hooks.h> + + +void +test01() +{ + bool test __attribute__((unused)) = true; + + typedef std::sub_match<const char*> sm_t; + const char* test_data = "cabbage"; + sm_t::difference_type test_len = 3; + + sm_t sm1; + sm1.first = test_data + 0; + sm1.second = test_data + test_len; + sm1.matched = true; + + sm_t sm2; + sm2.matched = false; + + VERIFY( sm1.length() == test_len ); + VERIFY( sm2.length() == 0 ); +} |