| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <regex> |
| |
| // template <class BidirectionalIterator, class Allocator, class charT, class traits> |
| // bool |
| // regex_match(BidirectionalIterator first, BidirectionalIterator last, |
| // match_results<BidirectionalIterator, Allocator>& m, |
| // const basic_regex<charT, traits>& e, |
| // regex_constants::match_flag_type flags = regex_constants::match_default); |
| |
| #include <regex> |
| #include <cassert> |
| |
| #include "../../iterators.h" |
| |
| int main() |
| { |
| { |
| std::cmatch m; |
| assert(!std::regex_match("a", m, std::regex())); |
| assert(m.size() == 0); |
| assert(m.empty()); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "a"; |
| assert(std::regex_match(s, m, std::regex("a", std::regex_constants::basic))); |
| 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(m.length(0) == 1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == "a"); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "ab"; |
| assert(std::regex_match(s, m, std::regex("ab", std::regex_constants::basic))); |
| 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(m.length(0) == 2); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == "ab"); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "ab"; |
| assert(!std::regex_match(s, m, std::regex("ba", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| assert(m.empty()); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "aab"; |
| assert(!std::regex_match(s, m, std::regex("ab", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "aab"; |
| assert(!std::regex_match(s, m, std::regex("ab", std::regex_constants::basic), |
| std::regex_constants::match_continuous)); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abcd"; |
| assert(!std::regex_match(s, m, std::regex("bc", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abbc"; |
| assert(std::regex_match(s, m, std::regex("ab*c", std::regex_constants::basic))); |
| 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::cmatch m; |
| const char s[] = "ababc"; |
| assert(std::regex_match(s, m, std::regex("\\(ab\\)*c", std::regex_constants::basic))); |
| 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) == "ab"); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abcdefghijk"; |
| assert(!std::regex_match(s, m, std::regex("cd\\(\\(e\\)fg\\)hi", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abc"; |
| assert(std::regex_match(s, m, std::regex("^abc", std::regex_constants::basic))); |
| 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::cmatch m; |
| const char s[] = "abcd"; |
| assert(!std::regex_match(s, m, std::regex("^abc", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "aabc"; |
| assert(!std::regex_match(s, m, std::regex("^abc", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abc"; |
| assert(std::regex_match(s, m, std::regex("abc$", std::regex_constants::basic))); |
| assert(m.size() == 1); |
| assert(!m.prefix().matched); |
| assert(m.prefix().first == s); |
| assert(m.prefix().second == m[0].first); |
| assert(!m.suffix().matched); |
| assert(m.suffix().first == m[0].second); |
| assert(m.suffix().second == s+3); |
| assert(m.length(0) == 3); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "efabc"; |
| assert(!std::regex_match(s, m, std::regex("abc$", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "efabcg"; |
| assert(!std::regex_match(s, m, std::regex("abc$", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abc"; |
| assert(std::regex_match(s, m, std::regex("a.c", std::regex_constants::basic))); |
| 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::cmatch m; |
| const char s[] = "acc"; |
| assert(std::regex_match(s, m, std::regex("a.c", std::regex_constants::basic))); |
| 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::cmatch m; |
| const char s[] = "acc"; |
| assert(std::regex_match(s, m, std::regex("a.c", std::regex_constants::basic))); |
| 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::cmatch m; |
| const char s[] = "abcdef"; |
| assert(std::regex_match(s, m, std::regex("\\(.*\\).*", std::regex_constants::basic))); |
| 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::cmatch m; |
| const char s[] = "bc"; |
| assert(!std::regex_match(s, m, std::regex("\\(a*\\)*", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abbc"; |
| assert(!std::regex_match(s, m, std::regex("ab\\{3,5\\}c", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abbbc"; |
| assert(std::regex_match(s, m, std::regex("ab\\{3,5\\}c", std::regex_constants::basic))); |
| 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) == sizeof(s)-1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abbbbc"; |
| assert(std::regex_match(s, m, std::regex("ab\\{3,5\\}c", std::regex_constants::basic))); |
| 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) == sizeof(s)-1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abbbbbc"; |
| assert(std::regex_match(s, m, std::regex("ab\\{3,5\\}c", std::regex_constants::basic))); |
| 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) == sizeof(s)-1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "adefc"; |
| assert(!std::regex_match(s, m, std::regex("ab\\{3,5\\}c", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "abbbbbbc"; |
| assert(!std::regex_match(s, m, std::regex("ab\\{3,5\\}c", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "adec"; |
| assert(!std::regex_match(s, m, std::regex("a.\\{3,5\\}c", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "adefc"; |
| assert(std::regex_match(s, m, std::regex("a.\\{3,5\\}c", std::regex_constants::basic))); |
| 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) == sizeof(s)-1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "adefgc"; |
| assert(std::regex_match(s, m, std::regex("a.\\{3,5\\}c", std::regex_constants::basic))); |
| 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) == sizeof(s)-1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "adefghc"; |
| assert(std::regex_match(s, m, std::regex("a.\\{3,5\\}c", std::regex_constants::basic))); |
| 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) == sizeof(s)-1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "adefghic"; |
| assert(!std::regex_match(s, m, std::regex("a.\\{3,5\\}c", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "-ab,ab-"; |
| assert(std::regex_match(s, m, std::regex("-\\(.*\\),\\1-", std::regex_constants::basic))); |
| 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(m.length(0) == std::char_traits<char>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| assert(m.length(1) == 2); |
| assert(m.position(1) == 1); |
| assert(m.str(1) == "ab"); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "ababbabb"; |
| assert(std::regex_match(s, m, std::regex("^\\(ab*\\)*\\1$", std::regex_constants::basic))); |
| 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(m.length(0) == std::char_traits<char>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| assert(m.length(1) == 3); |
| assert(m.position(1) == 2); |
| assert(m.str(1) == "abb"); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "ababbab"; |
| assert(!std::regex_match(s, m, std::regex("^\\(ab*\\)*\\1$", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "aBAbbAbB"; |
| assert(std::regex_match(s, m, std::regex("^\\(Ab*\\)*\\1$", |
| std::regex_constants::basic | std::regex_constants::icase))); |
| 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(m.length(0) == std::char_traits<char>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| assert(m.length(1) == 3); |
| assert(m.position(1) == 2); |
| assert(m.str(1) == "Abb"); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "aBAbbAbB"; |
| assert(!std::regex_match(s, m, std::regex("^\\(Ab*\\)*\\1$", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "a"; |
| assert(std::regex_match(s, m, std::regex("^[a]$", |
| std::regex_constants::basic))); |
| 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]$", |
| std::regex_constants::basic))); |
| assert(m.size() == 1); |
| assert(!m.prefix().matched); |
| assert(m.prefix().first == s); |
| assert(m.prefix().second == m[0].first); |
| assert(!m.suffix().matched); |
| assert(m.suffix().first == m[0].second); |
| assert(m.suffix().second == m[0].second); |
| assert(m.length(0) == 1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == "a"); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "c"; |
| assert(std::regex_match(s, m, std::regex("^[a-f]$", |
| std::regex_constants::basic))); |
| 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::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "Iraqi"; |
| assert(!std::regex_match(s, m, std::regex("q[^u]", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "Iraq"; |
| assert(!std::regex_match(s, m, std::regex("q[^u]", |
| std::regex_constants::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| assert(m.size() == 0); |
| } |
| std::locale::global(std::locale("cs_CZ.ISO8859-2")); |
| { |
| std::cmatch m; |
| const char s[] = "m"; |
| assert(std::regex_match(s, m, std::regex("[a[=M=]z]", |
| std::regex_constants::basic))); |
| 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) == std::char_traits<char>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "Ch"; |
| assert(std::regex_match(s, m, std::regex("[a[.ch.]z]", |
| std::regex_constants::basic | std::regex_constants::icase))); |
| 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) == std::char_traits<char>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| std::locale::global(std::locale("C")); |
| { |
| std::cmatch m; |
| const char s[] = "m"; |
| assert(!std::regex_match(s, m, std::regex("[a[=M=]z]", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "01a45cef9"; |
| assert(!std::regex_match(s, m, std::regex("[ace1-9]*", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::cmatch m; |
| const char s[] = "01a45cef9"; |
| assert(!std::regex_match(s, m, std::regex("[ace1-9]\\{1,\\}", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| const char r[] = "^[-+]\\{0,1\\}[0-9]\\{1,\\}[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::basic); |
| 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(m.length(0) == 4); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| |
| |
| { |
| std::wcmatch m; |
| assert(!std::regex_match(L"a", m, std::wregex())); |
| assert(m.size() == 0); |
| assert(m.empty()); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"a"; |
| assert(std::regex_match(s, m, std::wregex(L"a", std::regex_constants::basic))); |
| 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(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::basic))); |
| 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(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::basic))); |
| 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::basic))); |
| 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::basic), |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"abc"; |
| assert(std::regex_match(s, m, std::wregex(L"abc$", std::regex_constants::basic))); |
| assert(m.size() == 1); |
| assert(!m.prefix().matched); |
| assert(m.prefix().first == s); |
| assert(m.prefix().second == m[0].first); |
| assert(!m.suffix().matched); |
| assert(m.suffix().first == m[0].second); |
| assert(m.suffix().second == s+3); |
| assert(m.length(0) == 3); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"efabc"; |
| assert(!std::regex_match(s, m, std::wregex(L"abc$", std::regex_constants::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"-ab,ab-"; |
| assert(std::regex_match(s, m, std::wregex(L"-\\(.*\\),\\1-", std::regex_constants::basic))); |
| 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(m.length(0) == std::char_traits<wchar_t>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| assert(m.length(1) == 2); |
| assert(m.position(1) == 1); |
| assert(m.str(1) == L"ab"); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"ababbabb"; |
| assert(std::regex_match(s, m, std::wregex(L"^\\(ab*\\)*\\1$", std::regex_constants::basic))); |
| 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(m.length(0) == std::char_traits<wchar_t>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| assert(m.length(1) == 3); |
| assert(m.position(1) == 2); |
| assert(m.str(1) == L"abb"); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"ababbab"; |
| assert(!std::regex_match(s, m, std::wregex(L"^\\(ab*\\)*\\1$", std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"aBAbbAbB"; |
| assert(std::regex_match(s, m, std::wregex(L"^\\(Ab*\\)*\\1$", |
| std::regex_constants::basic | std::regex_constants::icase))); |
| 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(m.length(0) == std::char_traits<wchar_t>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| assert(m.length(1) == 3); |
| assert(m.position(1) == 2); |
| assert(m.str(1) == L"Abb"); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"aBAbbAbB"; |
| assert(!std::regex_match(s, m, std::wregex(L"^\\(Ab*\\)*\\1$", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"a"; |
| assert(std::regex_match(s, m, std::wregex(L"^[a]$", |
| std::regex_constants::basic))); |
| 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]$", |
| std::regex_constants::basic))); |
| assert(m.size() == 1); |
| assert(!m.prefix().matched); |
| assert(m.prefix().first == s); |
| assert(m.prefix().second == m[0].first); |
| assert(!m.suffix().matched); |
| assert(m.suffix().first == m[0].second); |
| assert(m.suffix().second == m[0].second); |
| assert(m.length(0) == 1); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == L"a"); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"c"; |
| assert(std::regex_match(s, m, std::wregex(L"^[a-f]$", |
| std::regex_constants::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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::basic))); |
| 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| 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) == 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::basic))); |
| assert(m.size() == 0); |
| } |
| std::locale::global(std::locale("cs_CZ.ISO8859-2")); |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"m"; |
| assert(std::regex_match(s, m, std::wregex(L"[a[=M=]z]", |
| std::regex_constants::basic))); |
| 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) == 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"Ch"; |
| assert(std::regex_match(s, m, std::wregex(L"[a[.ch.]z]", |
| std::regex_constants::basic | std::regex_constants::icase))); |
| 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) == std::char_traits<wchar_t>::length(s)); |
| assert(m.position(0) == 0); |
| assert(m.str(0) == s); |
| } |
| std::locale::global(std::locale("C")); |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"m"; |
| assert(!std::regex_match(s, m, std::wregex(L"[a[=M=]z]", |
| std::regex_constants::basic))); |
| 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::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| std::wcmatch m; |
| const wchar_t s[] = L"01a45cef9"; |
| assert(!std::regex_match(s, m, std::wregex(L"[ace1-9]\\{1,\\}", |
| std::regex_constants::basic))); |
| assert(m.size() == 0); |
| } |
| { |
| const wchar_t r[] = L"^[-+]\\{0,1\\}[0-9]\\{1,\\}[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::basic); |
| 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); |
| } |
| } |