diff options
Diffstat (limited to 'libcxx/test/re/re.alg/re.alg.search/basic.pass.cpp')
| -rw-r--r-- | libcxx/test/re/re.alg/re.alg.search/basic.pass.cpp | 32 |
1 files changed, 32 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 d810686640e..ba147b94d72 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 @@ -733,6 +733,22 @@ int main() assert(std::regex_search(s, m, std::regex("[ace1-9]*", 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 + std::char_traits<char>::length(s)); + assert(m.length(0) == 0); + assert(m.position(0) == 0); + assert(m.str(0) == ""); + } + { + std::cmatch m; + const char s[] = "01a45cef9"; + assert(std::regex_search(s, m, std::regex("[ace1-9]\\{1,\\}", + std::regex_constants::basic))); + assert(m.size() == 1); assert(m.prefix().matched); assert(m.prefix().first == s); assert(m.prefix().second == m[0].first); @@ -1476,6 +1492,22 @@ int main() assert(std::regex_search(s, m, std::wregex(L"[ace1-9]*", 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 + std::char_traits<wchar_t>::length(s)); + assert(m.length(0) == 0); + assert(m.position(0) == 0); + assert(m.str(0) == L""); + } + { + std::wcmatch m; + const wchar_t s[] = L"01a45cef9"; + assert(std::regex_search(s, m, std::wregex(L"[ace1-9]\\{1,\\}", + std::regex_constants::basic))); + assert(m.size() == 1); assert(m.prefix().matched); assert(m.prefix().first == s); assert(m.prefix().second == m[0].first); |
