1308 lines
48 KiB
C++
1308 lines
48 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <regex>
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// template <class BidirectionalIterator, class Allocator, class charT,
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// class traits>
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// bool regex_match(BidirectionalIterator first, BidirectionalIterator last,
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// match_results<BidirectionalIterator, Allocator>& m,
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// const basic_regex<charT, traits>& e,
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// regex_constants::match_flag_type flags
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// = regex_constants::match_default);
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#include <regex>
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#include <cassert>
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#include "test_macros.h"
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#include "test_iterators.h"
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int main(int, char**)
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{
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{
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std::cmatch m;
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const char s[] = "a";
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assert(std::regex_match(s, m, std::regex("a", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.empty());
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+1);
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assert(m.length(0) == 1);
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assert(m.position(0) == 0);
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assert(m.str(0) == "a");
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}
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{
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std::cmatch m;
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const char s[] = "ab";
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assert(std::regex_match(s, m, std::regex("ab", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+2);
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assert(m.length(0) == 2);
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assert(m.position(0) == 0);
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assert(m.str(0) == "ab");
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}
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{
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std::cmatch m;
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const char s[] = "ab";
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assert(!std::regex_match(s, m, std::regex("ba", std::regex_constants::awk)));
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assert(m.size() == 0);
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assert(m.empty());
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}
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{
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std::cmatch m;
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const char s[] = "aab";
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assert(!std::regex_match(s, m, std::regex("ab", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "aab";
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assert(!std::regex_match(s, m, std::regex("ab", std::regex_constants::awk),
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std::regex_constants::match_continuous));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abcd";
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assert(!std::regex_match(s, m, std::regex("bc", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abbc";
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assert(std::regex_match(s, m, std::regex("ab*c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+4);
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assert(m.length(0) == 4);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "ababc";
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assert(std::regex_match(s, m, std::regex("(ab)*c", std::regex_constants::awk)));
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assert(m.size() == 2);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+5);
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assert(m.length(0) == 5);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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assert(m.length(1) == 2);
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assert(m.position(1) == 2);
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assert(m.str(1) == "ab");
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}
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{
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std::cmatch m;
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const char s[] = "abcdefghijk";
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assert(!std::regex_match(s, m, std::regex("cd((e)fg)hi",
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std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abc";
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assert(std::regex_match(s, m, std::regex("^abc", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+3);
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assert(m.length(0) == 3);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "abcd";
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assert(!std::regex_match(s, m, std::regex("^abc", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "aabc";
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assert(!std::regex_match(s, m, std::regex("^abc", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abc";
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assert(std::regex_match(s, m, std::regex("abc$", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+3);
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assert(m.length(0) == 3);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "efabc";
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assert(!std::regex_match(s, m, std::regex("abc$", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "efabcg";
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assert(!std::regex_match(s, m, std::regex("abc$", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abc";
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assert(std::regex_match(s, m, std::regex("a.c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+3);
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assert(m.length(0) == 3);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "acc";
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assert(std::regex_match(s, m, std::regex("a.c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+3);
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assert(m.length(0) == 3);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "acc";
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assert(std::regex_match(s, m, std::regex("a.c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+3);
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assert(m.length(0) == 3);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "abcdef";
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assert(std::regex_match(s, m, std::regex("(.*).*", std::regex_constants::awk)));
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assert(m.size() == 2);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == s+6);
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assert(m.length(0) == 6);
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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assert(m.length(1) == 6);
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assert(m.position(1) == 0);
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assert(m.str(1) == s);
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}
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{
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std::cmatch m;
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const char s[] = "bc";
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assert(!std::regex_match(s, m, std::regex("(a*)*", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abbc";
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assert(!std::regex_match(s, m, std::regex("ab{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abbbc";
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assert(std::regex_match(s, m, std::regex("ab{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "abbbbc";
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assert(std::regex_match(s, m, std::regex("ab{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "abbbbbc";
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assert(std::regex_match(s, m, std::regex("ab{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "adefc";
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assert(!std::regex_match(s, m, std::regex("ab{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "abbbbbbc";
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assert(!std::regex_match(s, m, std::regex("ab{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "adec";
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assert(!std::regex_match(s, m, std::regex("a.{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "adefc";
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assert(std::regex_match(s, m, std::regex("a.{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "adefgc";
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assert(std::regex_match(s, m, std::regex("a.{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "adefghc";
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assert(std::regex_match(s, m, std::regex("a.{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "adefghic";
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assert(!std::regex_match(s, m, std::regex("a.{3,5}c", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
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{
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std::cmatch m;
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const char s[] = "tournament";
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assert(std::regex_match(s, m, std::regex("tour|to|tournament",
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std::regex_constants::awk)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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}
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{
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std::cmatch m;
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const char s[] = "tournamenttotour";
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assert(std::regex_match(s, m, std::regex("(tour|to|tournament)+",
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std::regex_constants::awk | std::regex_constants::nosubs)));
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assert(m.size() == 1);
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assert(!m.prefix().matched);
|
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assert(m.prefix().first == s);
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assert(m.prefix().second == m[0].first);
|
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
|
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
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assert(m.position(0) == 0);
|
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assert(m.str(0) == s);
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}
|
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{
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std::cmatch m;
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const char s[] = "ttotour";
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assert(std::regex_match(s, m, std::regex("(tour|to|t)+",
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std::regex_constants::awk)));
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assert(m.size() == 2);
|
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assert(!m.prefix().matched);
|
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assert(m.prefix().first == s);
|
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assert(m.prefix().second == m[0].first);
|
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assert(!m.suffix().matched);
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assert(m.suffix().first == m[0].second);
|
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assert(m.suffix().second == m[0].second);
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
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assert(m.position(0) == 0);
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assert(m.str(0) == s);
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assert(m.length(1) == 4);
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assert(m.position(1) == 3);
|
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assert(m.str(1) == "tour");
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}
|
|
{
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std::cmatch m;
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const char s[] = "-ab,ab-";
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assert(!std::regex_match(s, m, std::regex("-(.*),\1-", std::regex_constants::awk)));
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assert(m.size() == 0);
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}
|
|
{
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std::cmatch m;
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const char s[] = "-ab,ab-";
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assert(std::regex_match(s, m, std::regex("-.*,.*-", std::regex_constants::awk)));
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assert(m.size() == 1);
|
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assert(!m.prefix().matched);
|
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assert(m.prefix().first == s);
|
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assert(m.prefix().second == m[0].first);
|
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assert(!m.suffix().matched);
|
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assert(m.suffix().first == m[0].second);
|
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assert(m.suffix().second == m[0].second);
|
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assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
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assert(m.position(0) == 0);
|
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assert(m.str(0) == s);
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}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "a";
|
|
assert(std::regex_match(s, m, std::regex("^[a]$",
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std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert(m.length(0) == 1);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == "a");
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "a";
|
|
assert(std::regex_match(s, m, std::regex("^[ab]$",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert(m.length(0) == 1);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == "a");
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "c";
|
|
assert(std::regex_match(s, m, std::regex("^[a-f]$",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert(m.length(0) == 1);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "g";
|
|
assert(!std::regex_match(s, m, std::regex("^[a-f]$",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "Iraqi";
|
|
assert(!std::regex_match(s, m, std::regex("q[^u]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "Iraq";
|
|
assert(!std::regex_match(s, m, std::regex("q[^u]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "AmB";
|
|
assert(std::regex_match(s, m, std::regex("A[[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "AMB";
|
|
assert(!std::regex_match(s, m, std::regex("A[[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "AMB";
|
|
assert(std::regex_match(s, m, std::regex("A[^[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "AmB";
|
|
assert(!std::regex_match(s, m, std::regex("A[^[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "A5B";
|
|
assert(!std::regex_match(s, m, std::regex("A[^[:lower:]0-9]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "A?B";
|
|
assert(std::regex_match(s, m, std::regex("A[^[:lower:]0-9]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "-";
|
|
assert(std::regex_match(s, m, std::regex("[a[.hyphen.]z]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "z";
|
|
assert(std::regex_match(s, m, std::regex("[a[.hyphen.]z]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "m";
|
|
assert(!std::regex_match(s, m, std::regex("[a[.hyphen.]z]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "01a45cef9";
|
|
assert(!std::regex_match(s, m, std::regex("[ace1-9]*",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "01a45cef9";
|
|
assert(!std::regex_match(s, m, std::regex("[ace1-9]+",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
const char r[] = "^[-+]?[0-9]+[CF]$";
|
|
std::ptrdiff_t sr = std::char_traits<char>::length(r);
|
|
typedef forward_iterator<const char*> FI;
|
|
typedef bidirectional_iterator<const char*> BI;
|
|
std::regex regex(FI(r), FI(r+sr), std::regex_constants::awk);
|
|
std::match_results<BI> m;
|
|
const char s[] = "-40C";
|
|
std::ptrdiff_t ss = std::char_traits<char>::length(s);
|
|
assert(std::regex_match(BI(s), BI(s+ss), m, regex));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == BI(s));
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == 4);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::cmatch m;
|
|
const char s[] = "\n\n\n";
|
|
assert(std::regex_match(s, m, std::regex("[\\n]+",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s + std::char_traits<char>::length(s));
|
|
assert((size_t)m.length(0) == std::char_traits<char>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"a";
|
|
assert(std::regex_match(s, m, std::wregex(L"a", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.empty());
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+1);
|
|
assert((size_t)m.length(0) == 1);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == L"a");
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"ab";
|
|
assert(std::regex_match(s, m, std::wregex(L"ab", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+2);
|
|
assert((size_t)m.length(0) == 2);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == L"ab");
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"ab";
|
|
assert(!std::regex_match(s, m, std::wregex(L"ba", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
assert(m.empty());
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"aab";
|
|
assert(!std::regex_match(s, m, std::wregex(L"ab", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"aab";
|
|
assert(!std::regex_match(s, m, std::wregex(L"ab", std::regex_constants::awk),
|
|
std::regex_constants::match_continuous));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abcd";
|
|
assert(!std::regex_match(s, m, std::wregex(L"bc", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abbc";
|
|
assert(std::regex_match(s, m, std::wregex(L"ab*c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+4);
|
|
assert(m.length(0) == 4);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"ababc";
|
|
assert(std::regex_match(s, m, std::wregex(L"(ab)*c", std::regex_constants::awk)));
|
|
assert(m.size() == 2);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+5);
|
|
assert(m.length(0) == 5);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
assert(m.length(1) == 2);
|
|
assert(m.position(1) == 2);
|
|
assert(m.str(1) == L"ab");
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abcdefghijk";
|
|
assert(!std::regex_match(s, m, std::wregex(L"cd((e)fg)hi",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abc";
|
|
assert(std::regex_match(s, m, std::wregex(L"^abc", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+3);
|
|
assert(m.length(0) == 3);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abcd";
|
|
assert(!std::regex_match(s, m, std::wregex(L"^abc", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"aabc";
|
|
assert(!std::regex_match(s, m, std::wregex(L"^abc", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abc";
|
|
assert(std::regex_match(s, m, std::wregex(L"abc$", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+3);
|
|
assert(m.length(0) == 3);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"efabc";
|
|
assert(!std::regex_match(s, m, std::wregex(L"abc$", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"efabcg";
|
|
assert(!std::regex_match(s, m, std::wregex(L"abc$", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abc";
|
|
assert(std::regex_match(s, m, std::wregex(L"a.c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+3);
|
|
assert(m.length(0) == 3);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"acc";
|
|
assert(std::regex_match(s, m, std::wregex(L"a.c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+3);
|
|
assert(m.length(0) == 3);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"acc";
|
|
assert(std::regex_match(s, m, std::wregex(L"a.c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+3);
|
|
assert(m.length(0) == 3);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abcdef";
|
|
assert(std::regex_match(s, m, std::wregex(L"(.*).*", std::regex_constants::awk)));
|
|
assert(m.size() == 2);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s+6);
|
|
assert(m.length(0) == 6);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
assert(m.length(1) == 6);
|
|
assert(m.position(1) == 0);
|
|
assert(m.str(1) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"bc";
|
|
assert(!std::regex_match(s, m, std::wregex(L"(a*)*", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abbc";
|
|
assert(!std::regex_match(s, m, std::wregex(L"ab{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abbbc";
|
|
assert(std::regex_match(s, m, std::wregex(L"ab{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abbbbc";
|
|
assert(std::regex_match(s, m, std::wregex(L"ab{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abbbbbc";
|
|
assert(std::regex_match(s, m, std::wregex(L"ab{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"adefc";
|
|
assert(!std::regex_match(s, m, std::wregex(L"ab{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"abbbbbbc";
|
|
assert(!std::regex_match(s, m, std::wregex(L"ab{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"adec";
|
|
assert(!std::regex_match(s, m, std::wregex(L"a.{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"adefc";
|
|
assert(std::regex_match(s, m, std::wregex(L"a.{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"adefgc";
|
|
assert(std::regex_match(s, m, std::wregex(L"a.{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"adefghc";
|
|
assert(std::regex_match(s, m, std::wregex(L"a.{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"adefghic";
|
|
assert(!std::regex_match(s, m, std::wregex(L"a.{3,5}c", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"tournament";
|
|
assert(std::regex_match(s, m, std::wregex(L"tour|to|tournament",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"tournamenttotour";
|
|
assert(std::regex_match(s, m, std::wregex(L"(tour|to|tournament)+",
|
|
std::regex_constants::awk | std::regex_constants::nosubs)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"ttotour";
|
|
assert(std::regex_match(s, m, std::wregex(L"(tour|to|t)+",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 2);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
assert(m.length(1) == 4);
|
|
assert(m.position(1) == 3);
|
|
assert(m.str(1) == L"tour");
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"-ab,ab-";
|
|
assert(!std::regex_match(s, m, std::wregex(L"-(.*),\1-", std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"-ab,ab-";
|
|
assert(std::regex_match(s, m, std::wregex(L"-.*,.*-", std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"a";
|
|
assert(std::regex_match(s, m, std::wregex(L"^[a]$",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert(m.length(0) == 1);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == L"a");
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"a";
|
|
assert(std::regex_match(s, m, std::wregex(L"^[ab]$",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert(m.length(0) == 1);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == L"a");
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"c";
|
|
assert(std::regex_match(s, m, std::wregex(L"^[a-f]$",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert(m.length(0) == 1);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"g";
|
|
assert(!std::regex_match(s, m, std::wregex(L"^[a-f]$",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"Iraqi";
|
|
assert(!std::regex_match(s, m, std::wregex(L"q[^u]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"Iraq";
|
|
assert(!std::regex_match(s, m, std::wregex(L"q[^u]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"AmB";
|
|
assert(std::regex_match(s, m, std::wregex(L"A[[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"AMB";
|
|
assert(!std::regex_match(s, m, std::wregex(L"A[[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"AMB";
|
|
assert(std::regex_match(s, m, std::wregex(L"A[^[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"AmB";
|
|
assert(!std::regex_match(s, m, std::wregex(L"A[^[:lower:]]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"A5B";
|
|
assert(!std::regex_match(s, m, std::wregex(L"A[^[:lower:]0-9]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"A?B";
|
|
assert(std::regex_match(s, m, std::wregex(L"A[^[:lower:]0-9]B",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"-";
|
|
assert(std::regex_match(s, m, std::wregex(L"[a[.hyphen.]z]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"z";
|
|
assert(std::regex_match(s, m, std::wregex(L"[a[.hyphen.]z]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"m";
|
|
assert(!std::regex_match(s, m, std::wregex(L"[a[.hyphen.]z]",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"01a45cef9";
|
|
assert(!std::regex_match(s, m, std::wregex(L"[ace1-9]*",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"01a45cef9";
|
|
assert(!std::regex_match(s, m, std::wregex(L"[ace1-9]+",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 0);
|
|
}
|
|
{
|
|
const wchar_t r[] = L"^[-+]?[0-9]+[CF]$";
|
|
std::ptrdiff_t sr = std::char_traits<wchar_t>::length(r);
|
|
typedef forward_iterator<const wchar_t*> FI;
|
|
typedef bidirectional_iterator<const wchar_t*> BI;
|
|
std::wregex regex(FI(r), FI(r+sr), std::regex_constants::awk);
|
|
std::match_results<BI> m;
|
|
const wchar_t s[] = L"-40C";
|
|
std::ptrdiff_t ss = std::char_traits<wchar_t>::length(s);
|
|
assert(std::regex_match(BI(s), BI(s+ss), m, regex));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == BI(s));
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == m[0].second);
|
|
assert(m.length(0) == 4);
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
{
|
|
std::wcmatch m;
|
|
const wchar_t s[] = L"\n\n\n";
|
|
assert(std::regex_match(s, m, std::wregex(L"[\\n]+",
|
|
std::regex_constants::awk)));
|
|
assert(m.size() == 1);
|
|
assert(!m.prefix().matched);
|
|
assert(m.prefix().first == s);
|
|
assert(m.prefix().second == m[0].first);
|
|
assert(!m.suffix().matched);
|
|
assert(m.suffix().first == m[0].second);
|
|
assert(m.suffix().second == s + std::char_traits<wchar_t>::length(s));
|
|
assert((size_t)m.length(0) == std::char_traits<wchar_t>::length(s));
|
|
assert(m.position(0) == 0);
|
|
assert(m.str(0) == s);
|
|
}
|
|
return 0;
|
|
}
|