4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
279 lines
16 KiB
C++
279 lines
16 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <regex>
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// template <class charT> struct regex_traits;
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// bool isctype(charT c, char_class_type f) const;
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#include <regex>
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#include <cassert>
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int main()
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{
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{
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std::regex_traits<char> t;
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std::string s("w");
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assert( t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "alnum";
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "alpha";
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "blank";
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "cntrl";
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assert( t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "digit";
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assert(!t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "graph";
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assert(!t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "lower";
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assert(!t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "print";
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assert(!t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "punct";
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assert(!t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "space";
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assert( t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "upper";
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assert(!t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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s = "xdigit";
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assert(!t.isctype('\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype('5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype('@', t.lookup_classname(s.begin(), s.end())));
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}
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{
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std::regex_traits<wchar_t> t;
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std::wstring s(L"w");
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assert( t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"alnum";
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"alpha";
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"blank";
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"cntrl";
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assert( t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"digit";
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assert(!t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"graph";
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assert(!t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"lower";
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assert(!t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"print";
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assert(!t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"punct";
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assert(!t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"space";
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assert( t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"upper";
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assert(!t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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s = L"xdigit";
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assert(!t.isctype(L'\n', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'_', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'a', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'Z', t.lookup_classname(s.begin(), s.end())));
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assert( t.isctype(L'5', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L' ', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'-', t.lookup_classname(s.begin(), s.end())));
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assert(!t.isctype(L'@', t.lookup_classname(s.begin(), s.end())));
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}
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}
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