diff options
Diffstat (limited to 'libcxx/test/re/re.alg')
| -rw-r--r-- | libcxx/test/re/re.alg/re.alg.search/basic.pass.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libcxx/test/re/re.alg/re.alg.search/basic.pass.cpp b/libcxx/test/re/re.alg/re.alg.search/basic.pass.cpp index 72dfa426b35..df591ed5c92 100644 --- a/libcxx/test/re/re.alg/re.alg.search/basic.pass.cpp +++ b/libcxx/test/re/re.alg/re.alg.search/basic.pass.cpp @@ -472,4 +472,30 @@ int main() assert(!std::regex_search(s, m, std::regex("^\\(ab*\\)*\\1$", std::regex_constants::basic))); assert(m.size() == 0); } + { + std::cmatch m; + const char s[] = "aBAbbAbB"; + assert(std::regex_search(s, m, std::regex("^\\(Ab*\\)*\\1$", + 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_search(s, m, std::regex("^\\(Ab*\\)*\\1$", + std::regex_constants::basic))); + assert(m.size() == 0); + } } |
