// { dg-do run { target c++11 } } // // Copyright (C) 2015-2016 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/>. #include <testsuite_hooks.h> #include <testsuite_regex.h> using namespace __gnu_test; using namespace std; // PR libstdc++/67362 void test01() { bool test __attribute__((unused)) = true; regex re("((.)", regex_constants::basic); } void test02() { bool test __attribute__((unused)) = true; std::string re_str { "/abcd" "\n" "/aecf" "\n" "/ghci" }; auto rx = std::regex(re_str, std::regex_constants::grep | std::regex_constants::icase); VERIFY(regex_search_debug("/abcd", rx)); } void test03() { bool test __attribute__((unused)) = true; VERIFY(regex_match_debug("a.", regex(R"(a\b.)"), regex_constants::match_not_eow)); VERIFY(regex_match_debug(".a", regex(R"(.\ba)"), regex_constants::match_not_bow)); VERIFY(regex_search_debug("a", regex(R"(^\b)"))); VERIFY(regex_search_debug("a", regex(R"(\b$)"))); VERIFY(!regex_search_debug("a", regex(R"(^\b)"), regex_constants::match_not_bow)); VERIFY(!regex_search_debug("a", regex(R"(\b$)"), regex_constants::match_not_eow)); } // PR libstdc++/77356 void test04() { bool test __attribute__((unused)) = true; static const char* kNumericAnchor ="(\\$|usd)(usd|\\$|to|and|up to|[0-9,\\.\\-\\sk])+"; const std::regex re(kNumericAnchor); (void)re; } void test05() { bool test __attribute__((unused)) = true; VERIFY(regex_match_debug("!", std::regex("[![:alnum:]]"))); VERIFY(regex_match_debug("-", std::regex("[a-]", regex_constants::basic))); VERIFY(regex_match_debug("-", std::regex("[a-]"))); } int main() { test01(); test02(); test03(); test04(); test05(); return 0; }