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std_fstream.h: Formatting tweaks.

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2000-06-23  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* bits/std_fstream.h: Formatting tweaks.
	* testsuite/27_io/ofstream_members.cc: New file.
	* testsuite/27_io/ofstream_members-1.tst: New file.
	* testsuite/27_io/ifstream_members.cc: New file.
	* testsuite/27_io/ifstream_members-1.tst: New file.

From-SVN: r34671
This commit is contained in:
Benjamin Kosnik 2000-06-23 22:21:47 +00:00 committed by Benjamin Kosnik
parent 90db9131f1
commit b16810bfe2
6 changed files with 131 additions and 3 deletions
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8
libstdc++-v3/ChangeLog
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@ -1,3 +1,11 @@
2000-06-23 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
* bits/std_fstream.h: Formatting tweaks.
* testsuite/27_io/ofstream_members.cc: New file.
* testsuite/27_io/ofstream_members-1.tst: New file.
* testsuite/27_io/ifstream_members.cc: New file.
* testsuite/27_io/ifstream_members-1.tst: New file.
2000-06-23 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
Ulrich Drepper <drepper@cygnus.com>

6
libstdc++-v3/bits/std_fstream.h
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@ -1,6 +1,6 @@
// File based streams -*- C++ -*-
// Copyright (C) 1997-1999 Free Software Foundation, Inc.
// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@ -291,14 +291,14 @@ namespace std {
ios_base::openmode __mode = ios_base::out | ios_base::trunc)
{
if (!rdbuf()->open(__s, __mode | ios_base::out))
this->setstate (ios_base::failbit);
this->setstate(ios_base::failbit);
}
void
close(void)
{
if (!rdbuf()->close())
setstate (ios_base::failbit);
setstate(ios_base::failbit);
}
};

0
libstdc++-v3/testsuite/27_io/ifstream_members-1.tst Normal file
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60
libstdc++-v3/testsuite/27_io/ifstream_members.cc Normal file
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@ -0,0 +1,60 @@
// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.7 ifstream member functions
#include <istream>
#include <fstream>
#ifdef DEBUG_ASSERT
#include <assert.h>
#endif
const char name_01[] = "testsuite/ifstream_members-1.tst";
const char name_02[] = "testsuite/ifstream_members-1.txt";
// http://sourceware.cygnus.com/ml/libstdc++/2000-06/msg00136.html
bool test00()
{
bool test = true;
std::ifstream ifs1;
ifs1.close();
// false as expected:
test &= !ifs1.is_open();
// this is now true:
test &= !(ifs1);
ifs1.open(name_01);
test &= ifs1.is_open();
// fail bit still true
test &= !(ifs1);
test &= ifs1.rdstate() == std::ios_base::failbit;
ifs1.close();
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
int main()
{
test00();
}

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libstdc++-v3/testsuite/27_io/ofstream_members-1.tst Normal file
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libstdc++-v3/testsuite/27_io/ofstream_members.cc Normal file
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@ -0,0 +1,60 @@
// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.10 ofstream member functions
#include <ostream>
#include <fstream>
#ifdef DEBUG_ASSERT
#include <assert.h>
#endif
const char name_01[] = "testsuite/ofstream_members-1.tst";
const char name_02[] = "testsuite/ofstream_members-1.txt";
// http://sourceware.cygnus.com/ml/libstdc++/2000-06/msg00136.html
bool test00()
{
bool test = true;
std::ofstream ofs1;
ofs1.close();
// false as expected:
test &= !ofs1.is_open();
// this is now true:
test &= !(ofs1);
ofs1.open(name_02);
test &= ofs1.is_open();
// fail bit still true
test &= !(ofs1);
test &= ofs1.rdstate() == std::ios_base::failbit;
ofs1.close();
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
int main()
{
test00();
}