124 lines
4.6 KiB
C++
124 lines
4.6 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// NetBSD does not support LC_COLLATE at the moment
|
|
// XFAIL: netbsd
|
|
// XFAIL: LIBCXX-AIX-FIXME
|
|
|
|
// 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: target={{.*}}-linux-gnu{{.*}}, freebsd
|
|
|
|
#include <regex>
|
|
#include <cassert>
|
|
#include "test_macros.h"
|
|
#include "test_iterators.h"
|
|
|
|
#include "platform_support.h" // locale name macros
|
|
|
|
int main(int, char**)
|
|
{
|
|
std::locale::global(std::locale(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::extended)));
|
|
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) >= 0 && static_cast<size_t>(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::extended | 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) >= 0 && static_cast<size_t>(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::extended)));
|
|
assert(m.size() == 0);
|
|
}
|
|
|
|
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
|
|
std::locale::global(std::locale(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::extended)));
|
|
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) >= 0 && static_cast<size_t>(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::extended | 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) >= 0 && static_cast<size_t>(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::extended)));
|
|
assert(m.size() == 0);
|
|
}
|
|
#endif // TEST_HAS_NO_WIDE_CHARACTERS
|
|
|
|
return 0;
|
|
}
|