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-rw-r--r--libcxx/test/std/re/re.alg/re.alg.match/basic.pass.cpp1366
1 files changed, 1366 insertions, 0 deletions
diff --git a/libcxx/test/std/re/re.alg/re.alg.match/basic.pass.cpp b/libcxx/test/std/re/re.alg/re.alg.match/basic.pass.cpp
new file mode 100644
index 00000000000..4139cea35f8
--- /dev/null
+++ b/libcxx/test/std/re/re.alg/re.alg.match/basic.pass.cpp
@@ -0,0 +1,1366 @@
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// REQUIRES: locale.cs_CZ.ISO8859-2
+
+// <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);
+
+// TODO: investigation needed
+// XFAIL: linux-gnu
+
+#include <regex>
+#include <cassert>
+
+#include "test_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);
+ }
+}
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