[cfe-commits] [libcxx] r108435 - in /libcxx/trunk: include/fstream test/re/re.alg/re.alg.search/basic.pass.cpp
Howard Hinnant
hhinnant at apple.com
Thu Jul 15 11:18:07 PDT 2010
Author: hhinnant
Date: Thu Jul 15 13:18:07 2010
New Revision: 108435
URL: http://llvm.org/viewvc/llvm-project?rev=108435&view=rev
Log:
Tests for basic posix regex templated on wchar_t
Modified:
libcxx/trunk/include/fstream
libcxx/trunk/test/re/re.alg/re.alg.search/basic.pass.cpp
Modified: libcxx/trunk/include/fstream
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/fstream?rev=108435&r1=108434&r2=108435&view=diff
==============================================================================
--- libcxx/trunk/include/fstream (original)
+++ libcxx/trunk/include/fstream Thu Jul 15 13:18:07 2010
@@ -789,7 +789,7 @@
template <class _CharT, class _Traits>
typename basic_filebuf<_CharT, _Traits>::pos_type
-basic_filebuf<_CharT, _Traits>::seekpos(pos_type __sp, ios_base::openmode __wch)
+basic_filebuf<_CharT, _Traits>::seekpos(pos_type __sp, ios_base::openmode)
{
if (__file_ == 0 || sync())
return pos_type(off_type(-1));
Modified: libcxx/trunk/test/re/re.alg/re.alg.search/basic.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/re/re.alg/re.alg.search/basic.pass.cpp?rev=108435&r1=108434&r2=108435&view=diff
==============================================================================
--- libcxx/trunk/test/re/re.alg/re.alg.search/basic.pass.cpp (original)
+++ libcxx/trunk/test/re/re.alg/re.alg.search/basic.pass.cpp Thu Jul 15 13:18:07 2010
@@ -764,4 +764,747 @@
assert(m.position(0) == 0);
assert(m.str(0) == s);
}
+
+
+ {
+ std::wcmatch m;
+ assert(!std::regex_search(L"a", m, std::wregex()));
+ assert(m.size() == 0);
+ assert(m.empty());
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"a";
+ assert(std::regex_search(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_search(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_search(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_search(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+3);
+ assert(m.length(0) == 2);
+ assert(m.position(0) == 1);
+ assert(m.str(0) == L"ab");
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"aab";
+ assert(!std::regex_search(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_search(s, m, std::wregex(L"bc", 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) == 2);
+ assert(m.position(0) == 1);
+ assert(m.str(0) == L"bc");
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"abbc";
+ assert(std::regex_search(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_search(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_search(s, m, std::wregex(L"cd\\(\\(e\\)fg\\)hi",
+ std::regex_constants::basic)));
+ assert(m.size() == 3);
+ 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::regex_traits<wchar_t>::length(s));
+ assert(m.length(0) == 7);
+ assert(m.position(0) == 2);
+ assert(m.str(0) == L"cdefghi");
+ assert(m.length(1) == 3);
+ assert(m.position(1) == 4);
+ assert(m.str(1) == L"efg");
+ assert(m.length(2) == 1);
+ assert(m.position(2) == 4);
+ assert(m.str(2) == L"e");
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"abc";
+ assert(std::regex_search(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_search(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+4);
+ assert(m.length(0) == 3);
+ assert(m.position(0) == 0);
+ assert(m.str(0) == L"abc");
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"aabc";
+ assert(!std::regex_search(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_search(s, m, std::wregex(L"abc$", std::regex_constants::basic)));
+ assert(m.size() == 1);
+ assert(!m.prefix().matched);
+ assert(m.prefix().first == s);
+ assert(m.prefix().second == m[0].first);
+ assert(!m.suffix().matched);
+ assert(m.suffix().first == m[0].second);
+ assert(m.suffix().second == s+3);
+ assert(m.length(0) == 3);
+ assert(m.position(0) == 0);
+ assert(m.str(0) == s);
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"efabc";
+ assert(std::regex_search(s, m, std::wregex(L"abc$", 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+5);
+ assert(m.length(0) == 3);
+ assert(m.position(0) == 2);
+ assert(m.str(0) == s+2);
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"efabcg";
+ assert(!std::regex_search(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_search(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_search(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_search(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_search(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_search(s, m, std::wregex(L"\\(a*\\)*", 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+2);
+ assert(m.length(0) == 0);
+ assert(m.position(0) == 0);
+ assert(m.str(0) == L"");
+ assert(m.length(1) == 0);
+ assert(m.position(1) == 0);
+ assert(m.str(1) == L"");
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"abbc";
+ assert(!std::regex_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(s, m, std::wregex(L"^\\(ab*\\)*\\1$", std::regex_constants::basic)));
+ assert(m.size() == 0);
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"aBAbbAbB";
+ assert(std::regex_search(s, m, std::wregex(L"^\\(Ab*\\)*\\1$",
+ 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_search(s, m, std::wregex(L"^\\(Ab*\\)*\\1$",
+ std::regex_constants::basic)));
+ assert(m.size() == 0);
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"a";
+ assert(std::regex_search(s, m, std::wregex(L"^[a]$",
+ 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_search(s, m, std::wregex(L"^[ab]$",
+ std::regex_constants::basic)));
+ assert(m.size() == 1);
+ assert(!m.prefix().matched);
+ assert(m.prefix().first == s);
+ assert(m.prefix().second == m[0].first);
+ assert(!m.suffix().matched);
+ assert(m.suffix().first == m[0].second);
+ assert(m.suffix().second == m[0].second);
+ assert(m.length(0) == 1);
+ assert(m.position(0) == 0);
+ assert(m.str(0) == L"a");
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"c";
+ assert(std::regex_search(s, m, std::wregex(L"^[a-f]$",
+ 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_search(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_search(s, m, std::wregex(L"q[^u]",
+ 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) == 2);
+ assert(m.position(0) == 3);
+ assert(m.str(0) == L"qi");
+ }
+ {
+ std::wcmatch m;
+ const wchar_t s[] = L"Iraq";
+ assert(!std::regex_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_search(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_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) == 6);
+ assert(m.position(0) == 1);
+ assert(m.str(0) == L"1a45ce");
+ }
+ {
+ 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_search(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);
+ }
}
More information about the cfe-commits
mailing list