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aa1b2f7d95
2000-08-14 Brent Verner <brent@rcfile.org> * testsuite/debug_assert.h: new file * testsuite/*/*.cc: s/test\s*&=([^;]+);/VERIFY($1);/g changed conditional #include <c?assert.?h?> to unconditional #include <debug_assert.h> * mkcheck.in: added $SRC_DIR/testsuite to include search path for testsuite compile command. From-SVN: r35682
80 lines
1.9 KiB
C++
80 lines
1.9 KiB
C++
// Copyright (C) 2000 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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// 27.8.1.10 ofstream member functions
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#include <ostream>
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#include <fstream>
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#include <debug_assert.h>
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const char name_01[] = "testsuite/ofstream_members-1.tst";
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const char name_02[] = "testsuite/ofstream_members-1.txt";
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// http://sourceware.cygnus.com/ml/libstdc++/2000-06/msg00136.html
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bool test00()
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{
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bool test = true;
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std::ofstream ofs1;
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ofs1.close();
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// false as expected:
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VERIFY( !ofs1.is_open() );
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// this is now true:
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VERIFY( !(ofs1) );
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ofs1.open(name_02);
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VERIFY( ofs1.is_open() );
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// fail bit still true
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VERIFY( !(ofs1) );
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VERIFY( ofs1.rdstate() == std::ios_base::failbit );
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ofs1.close();
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#ifdef DEBUG_ASSERT
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assert(test);
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#endif
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return test;
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}
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// http://sourceware.cygnus.com/ml/libstdc++/2000-07/msg00004.html
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bool test01()
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{
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bool test = true;
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const int more_than_max_open_files = 8200;
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for(int i = 0; ++i < more_than_max_open_files;)
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{
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std::ofstream ifs(name_02);
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VERIFY( static_cast<bool>(ifs) );
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}
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#ifdef DEBUG_ASSERT
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assert(test);
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#endif
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return test;
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}
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int main()
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{
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test00();
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test01();
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}
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