119 lines
3.5 KiB
C++
119 lines
3.5 KiB
C++
// 2001-04-30 Benjamin Kosnik <bkoz@redhat.com>
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// Copyright (C) 2001, 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 24.5.4 template class ostreambuf_iterator
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#include <sstream>
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#include <iterator>
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#include <testsuite_hooks.h>
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void test01()
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{
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using namespace std;
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// Check for required base class.
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typedef ostreambuf_iterator<char> test_iterator;
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typedef iterator<output_iterator_tag, void, void, void, void> base_iterator;
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ostringstream osstream("this tag");
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test_iterator r_it(osstream);
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base_iterator* base __attribute__((unused)) = &r_it;
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// Check for required typedefs
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typedef test_iterator::value_type value_type;
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typedef test_iterator::difference_type difference_type;
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typedef test_iterator::pointer pointer;
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typedef test_iterator::reference reference;
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typedef test_iterator::iterator_category iteratory_category;
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typedef test_iterator::char_type char_type;
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typedef test_iterator::traits_type traits_type;
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typedef test_iterator::ostream_type ostream_type;
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typedef test_iterator::streambuf_type streambuf_type;
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}
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bool test02(void)
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{
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typedef std::ostreambuf_iterator<char> costreambuf_iter;
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typedef costreambuf_iter::streambuf_type cstreambuf_type;
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bool test __attribute__((unused)) = true;
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const char slit01[] = "playa hermosa, liberia, guanacaste";
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const char slit02[] = "bodega bay, lost coast, california";
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std::string str01(slit01);
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std::string str02(slit02);
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std::string tmp;
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std::stringbuf strbuf01;
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std::stringbuf strbuf02(str01);
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std::ostringstream ostrs00(str01);
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std::ostringstream ostrs01(str01);
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// ctor sanity checks
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costreambuf_iter ostrb_it01(ostrs00);
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VERIFY( !ostrb_it01.failed() );
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ostrb_it01++;
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++ostrb_it01;
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VERIFY( !ostrb_it01.failed() );
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ostrb_it01 = 'a';
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VERIFY( !ostrb_it01.failed() );
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*ostrb_it01;
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VERIFY( !ostrb_it01.failed() );
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costreambuf_iter ostrb_it02(NULL);
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VERIFY( ostrb_it02.failed() );
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ostrb_it02++;
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++ostrb_it02;
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VERIFY( ostrb_it02.failed() );
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*ostrb_it02;
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VERIFY( ostrb_it02.failed() );
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ostrb_it02 = 'a';
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VERIFY( ostrb_it02.failed() );
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// charT operator*() const
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// ostreambuf_iterator& operator++();
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// ostreambuf_iterator& operator++(int);
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costreambuf_iter ostrb_it27(ostrs01);
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VERIFY( !ostrb_it27.failed() );
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int j = str02.size();
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for (int i = 0; i < j; ++i)
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ostrb_it27 = str02[i];
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VERIFY( !ostrb_it27.failed() );
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tmp = ostrs01.str();
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VERIFY ( tmp != str01 );
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VERIFY ( tmp == str02 );
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costreambuf_iter ostrb_it28(ostrs00);
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VERIFY( !ostrb_it28.failed() );
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j = ostrs00.str().size();
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for (int i = 0; i < j + 2; ++i)
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ostrb_it28 = 'b';
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VERIFY( !ostrb_it28.failed() );
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tmp = ostrs00.str();
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VERIFY ( tmp != str01 );
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VERIFY ( tmp != str02 );
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return test;
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}
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int main()
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{
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test01();
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test02();
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return 0;
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}
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