From eab1ff73c813a9eb0f7e6e8c784d8d41b37af687 Mon Sep 17 00:00:00 2001 From: Paolo Carlini Date: Mon, 19 May 2003 20:12:34 +0200 Subject: [PATCH] 4.cc: New file, testing that upon filebuf::close() 27.8.1.1,3 is enforced. 2003-05-19 Paolo Carlini * testsuite/27_io/basic_filebuf/close/char/4.cc: New file, testing that upon filebuf::close() 27.8.1.1,3 is enforced. From-SVN: r66970 --- libstdc++-v3/ChangeLog | 5 ++ .../27_io/basic_filebuf/close/char/4.cc | 72 +++++++++++++++++++ 2 files changed, 77 insertions(+) create mode 100644 libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/4.cc diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index ba3e3eeb635..6fc5fe7205c 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2003-05-19 Paolo Carlini + + * testsuite/27_io/basic_filebuf/close/char/4.cc: New file, testing + that upon filebuf::close() 27.8.1.1,3 is enforced. + 2003-05-15 Loren J. Rittle * testsuite/thread/pthread4.cc: Further tweak to avoid fini race. diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/4.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/4.cc new file mode 100644 index 00000000000..a5712526f9d --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/4.cc @@ -0,0 +1,72 @@ +// 2003-05-19 Paolo Carlini + +// Copyright (C) 2003 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. + +// 27.8.1.3 filebuf member functions +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %-*.txt + +// Test that upon filebuf::close() 27.8.1.1,3 is enforced. + +#include +#include + +const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it +const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create + +void test_04() +{ + typedef std::filebuf::traits_type traits_type; + + bool test = true; + + std::filebuf fb_01, fb_02; + char buffer[] = "xxxxxxxxxx"; + + // 'in' + fb_01.open(name_01, std::ios_base::in); + VERIFY( fb_01.sgetc() != traits_type::eof() ); + VERIFY( fb_01.sbumpc() != traits_type::eof() ); + VERIFY( fb_01.snextc() != traits_type::eof() ); + VERIFY( fb_01.sgetn(buffer, sizeof(buffer)) == sizeof(buffer) ); + + fb_01.close(); + + VERIFY( fb_01.sgetc() == traits_type::eof() ); + VERIFY( fb_01.sbumpc() == traits_type::eof() ); + VERIFY( fb_01.snextc() == traits_type::eof() ); + VERIFY( fb_01.sgetn(buffer, sizeof(buffer)) == 0 ); + + // 'out' + fb_02.open(name_02, std::ios_base::out); + VERIFY( fb_02.sputc('T') != traits_type::eof() ); + VERIFY( fb_02.sputn(buffer, sizeof(buffer)) == sizeof(buffer) ); + + fb_02.close(); + + VERIFY( fb_02.sputc('T') == traits_type::eof() ); + VERIFY( fb_01.sputn(buffer, sizeof(buffer)) == 0 ); +} + +int +main() +{ + test_04(); + return 0; +} -- 2.30.2