diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/1.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/1.cc | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/1.cc deleted file mode 100644 index c2afc80348c..00000000000 --- a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_other/char/1.cc +++ /dev/null @@ -1,143 +0,0 @@ -// 1999-07-28 bkoz - -// Copyright (C) 1999, 2001, 2003 Free Software Foundation -// -// 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. - -// 27.6.1.2.3 basic_istream::operator>> -// @require@ %-*.tst %-*.txt -// @diff@ %-*.tst %-*.txt - -#include <istream> -#include <sstream> -#include <fstream> -#include <testsuite_hooks.h> - -// stringbufs. -void test01() -{ - typedef std::ios::traits_type ctraits_type; - - bool test = true; - const std::string str_01; - const std::string str_02("art taylor kickin it on DAKAR"); - std::string strtmp; - - std::stringbuf isbuf_00(std::ios_base::in); - std::stringbuf isbuf_01(std::ios_base::in | std::ios_base::out); - std::stringbuf isbuf_02(str_01, std::ios_base::in); - std::stringbuf isbuf_03(str_01, std::ios_base::in | std::ios_base::out); - std::stringbuf isbuf_04(str_02, std::ios_base::in); - std::stringbuf isbuf_05(str_02, std::ios_base::in | std::ios_base::out); - - std::istream is_00(NULL); - std::istream is_01(&isbuf_01); - std::istream is_02(&isbuf_02); - std::istream is_03(&isbuf_03); - std::istream is_04(&isbuf_04); - std::istream is_05(&isbuf_05); - std::ios_base::iostate state1, state2, statefail, stateeof; - statefail = std::ios_base::failbit; - stateeof = std::ios_base::eofbit; - - - // template<_CharT, _Traits> - // basic_istream& operator>>(basic_streambuf*) - - // null istream to empty in_buf - state1 = is_00.rdstate(); - is_00 >> &isbuf_00; - state2 = is_00.rdstate(); - VERIFY( state1 != state2 ); - VERIFY( static_cast<bool>(state2 & statefail) ); - VERIFY( isbuf_00.str() == str_01 ); - - // null istream to empty in_out_buf - is_00.clear(std::ios_base::goodbit); - state1 = is_00.rdstate(); - is_00 >> &isbuf_01; - state2 = is_00.rdstate(); - VERIFY( state1 != state2 ); - VERIFY( static_cast<bool>(state2 & statefail) ); - VERIFY( isbuf_01.str() == str_01 ); - - // null istream to full in_buf - is_00.clear(std::ios_base::goodbit); - state1 = is_00.rdstate(); - is_00 >> &isbuf_04; - state2 = is_00.rdstate(); - VERIFY( state1 != state2 ); - VERIFY( static_cast<bool>(state2 & statefail) ); - VERIFY( isbuf_04.str() == str_02 ); - - // null istream to full in_out_buf - is_00.clear(std::ios_base::goodbit); - state1 = is_00.rdstate(); - is_00 >> &isbuf_05; - state2 = is_00.rdstate(); - VERIFY( state1 != state2 ); - VERIFY( static_cast<bool>(state2 & statefail) ); - VERIFY( isbuf_05.str() == str_02 ); - - // empty but non-null istream to full in_buf - state1 = is_02.rdstate(); - is_02 >> &isbuf_04; - state2 = is_02.rdstate(); - VERIFY( state1 != state2 ); - VERIFY( static_cast<bool>(state2 & statefail) ); - VERIFY( isbuf_04.str() == str_02 ); // as only an "in" buffer - VERIFY( isbuf_04.sgetc() == 'a' ); - - // empty but non-null istream to full in_out_buf - is_02.clear(std::ios_base::goodbit); - state1 = is_02.rdstate(); - is_02 >> &isbuf_05; - state2 = is_02.rdstate(); - VERIFY( state1 != state2 ); - VERIFY( static_cast<bool>(state2 & statefail) ); - VERIFY( isbuf_05.str() == str_02 ); // as only an "in" buffer - VERIFY( isbuf_05.sgetc() == 'a' ); - - // full istream to empty in_buf (need out_buf, you know?) - state1 = is_04.rdstate(); - is_04 >> &isbuf_02; - state2 = is_04.rdstate(); - VERIFY( state1 != state2 ); - VERIFY( static_cast<bool>(state2 & statefail) ); - VERIFY( isbuf_02.str() == str_01 ); // as only an "in" buffer - VERIFY( isbuf_02.sgetc() == ctraits_type::eof() ); - VERIFY( is_04.peek() == ctraits_type::eof() ); // as failed - - // full istream to empty in_out_buf - is_04.clear(std::ios_base::goodbit); - state1 = is_04.rdstate(); - is_04 >> &isbuf_03; - state2 = is_04.rdstate(); - VERIFY( state1 == state2 ); - VERIFY( !static_cast<bool>(state2 & statefail) ); - VERIFY( state2 != stateeof ); - strtmp = isbuf_03.str(); - VERIFY( strtmp == str_02 ); // as only an "in" buffer - VERIFY( isbuf_03.sgetc() == 'a' ); - VERIFY( is_04.peek() == ctraits_type::eof() ); -} - -int main() -{ - test01(); - return 0; -} |