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jlechner |
// 2002-05-24 bkoz
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// Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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// 22.2.1.3.2 ctype<char> members
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#include <locale>
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#include <vector>
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#include <testsuite_hooks.h>
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// libstdc++/6701
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void test01()
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{
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using namespace std;
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typedef char wide_type;
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bool test __attribute__((unused)) = true;
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const char dfault = '?';
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const locale loc_c = locale::classic();
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const ctype<wide_type>& ctype_c = use_facet<ctype<wide_type> >(loc_c);
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basic_string<wide_type> wide("wibble");
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basic_string<char> narrow("wibble");
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vector<char> narrow_chars(wide.length() + 1);
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// narrow(charT c, char dfault) const
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for (size_t i = 0; i < wide.length(); ++i)
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{
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char c = ctype_c.narrow(wide[i], dfault);
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VERIFY( c == narrow[i] );
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}
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// narrow(const charT* low, const charT* high, char dfault, char* dest) const
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ctype_c.narrow(&wide[0], &wide[0] + wide.length(), dfault, &narrow_chars[0]);
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VERIFY( narrow_chars[0] != dfault );
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for (size_t i = 0; i < wide.length(); ++i)
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VERIFY( narrow_chars[i] == narrow[i] );
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}
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int main()
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{
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test01();
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return 0;
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}
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