head 1.2; access; symbols perseant-exfatfs-base-20250801:1.2 perseant-exfatfs-base-20240630:1.2 cjep_sun2x:1.2.0.44 cjep_sun2x-base:1.2 cjep_staticlib_x-base1:1.2 cjep_staticlib_x:1.2.0.42 cjep_staticlib_x-base:1.2 phil-wifi-20200421:1.2 phil-wifi-20200411:1.2 phil-wifi-20200406:1.2 pgoyette-compat-merge-20190127:1.2 pgoyette-compat-20190127:1.2 pgoyette-compat-20190118:1.2 pgoyette-compat-1226:1.2 pgoyette-compat-1126:1.2 pgoyette-compat-1020:1.2 pgoyette-compat-0930:1.2 pgoyette-compat-0906:1.2 pgoyette-compat-0728:1.2 pgoyette-compat-0625:1.2 pgoyette-compat-0521:1.2 pgoyette-compat-0502:1.2 pgoyette-compat-0422:1.2 pgoyette-compat-0415:1.2 pgoyette-compat-0407:1.2 pgoyette-compat-0330:1.2 pgoyette-compat-0322:1.2 pgoyette-compat-0315:1.2 pgoyette-compat:1.2.0.40 pgoyette-compat-base:1.2 perseant-stdc-iso10646:1.2.0.38 perseant-stdc-iso10646-base:1.2 prg-localcount2-base3:1.2 prg-localcount2-base2:1.2 prg-localcount2-base1:1.2 prg-localcount2:1.2.0.36 prg-localcount2-base:1.2 pgoyette-localcount-20170426:1.2 bouyer-socketcan-base1:1.2 pgoyette-localcount-20170320:1.2 bouyer-socketcan:1.2.0.34 bouyer-socketcan-base:1.2 pgoyette-localcount-20170107:1.2 pgoyette-localcount-20161104:1.2 localcount-20160914:1.2 pgoyette-localcount-20160806:1.2 pgoyette-localcount-20160726:1.2 pgoyette-localcount:1.2.0.32 pgoyette-localcount-base:1.2 netbsd-5-2-3-RELEASE:1.2 netbsd-5-1-5-RELEASE:1.2 yamt-pagecache-base9:1.2 yamt-pagecache-tag8:1.2 tls-earlyentropy:1.2.0.28 tls-earlyentropy-base:1.2 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.2 riastradh-drm2-base3:1.2 netbsd-5-2-2-RELEASE:1.2 netbsd-5-1-4-RELEASE:1.2 netbsd-5-2-1-RELEASE:1.2 netbsd-5-1-3-RELEASE:1.2 agc-symver:1.2.0.30 agc-symver-base:1.2 tls-maxphys-base:1.2 yamt-pagecache-base8:1.2 netbsd-5-2:1.2.0.26 yamt-pagecache-base7:1.2 netbsd-5-2-RELEASE:1.2 netbsd-5-2-RC1:1.2 yamt-pagecache-base6:1.2 yamt-pagecache-base5:1.2 yamt-pagecache-base4:1.2 netbsd-5-1-2-RELEASE:1.2 netbsd-5-1-1-RELEASE:1.2 yamt-pagecache-base3:1.2 yamt-pagecache-base2:1.2 yamt-pagecache:1.2.0.24 yamt-pagecache-base:1.2 bouyer-quota2-nbase:1.2 bouyer-quota2:1.2.0.22 bouyer-quota2-base:1.2 matt-nb5-pq3:1.2.0.20 matt-nb5-pq3-base:1.2 netbsd-5-1:1.2.0.18 netbsd-5-1-RELEASE:1.2 netbsd-5-1-RC4:1.2 netbsd-5-1-RC3:1.2 netbsd-5-1-RC2:1.2 netbsd-5-1-RC1:1.2 netbsd-5-0-2-RELEASE:1.2 netbsd-5-0-1-RELEASE:1.2 jym-xensuspend-nbase:1.2 netbsd-5-0:1.2.0.16 netbsd-5-0-RELEASE:1.2 netbsd-5-0-RC4:1.2 netbsd-5-0-RC3:1.2 netbsd-5-0-RC2:1.2 jym-xensuspend:1.2.0.14 jym-xensuspend-base:1.2 netbsd-5-0-RC1:1.2 netbsd-5:1.2.0.12 netbsd-5-base:1.2 mjf-devfs2:1.2.0.10 mjf-devfs2-base:1.2 yamt-pf42-base4:1.2 yamt-pf42-base3:1.2 hpcarm-cleanup-nbase:1.2 yamt-pf42-base2:1.2 yamt-pf42:1.2.0.8 yamt-pf42-base:1.2 keiichi-mipv6:1.2.0.6 keiichi-mipv6-base:1.2 cube-autoconf:1.2.0.4 cube-autoconf-base:1.2 hpcarm-cleanup:1.2.0.2 hpcarm-cleanup-base:1.2 netbsd-3-1-1-RELEASE:1.1.1.1 netbsd-3-0-3-RELEASE:1.1.1.1 abandoned-netbsd-4-base:1.1.1.1 abandoned-netbsd-4:1.1.1.1.0.12 predelete-gcc-3:1.1.1.1 netbsd-3-1:1.1.1.1.0.14 netbsd-3-1-RELEASE:1.1.1.1 netbsd-3-0-2-RELEASE:1.1.1.1 netbsd-3-1-RC4:1.1.1.1 netbsd-3-1-RC3:1.1.1.1 netbsd-3-1-RC2:1.1.1.1 netbsd-3-1-RC1:1.1.1.1 netbsd-3-0-1-RELEASE:1.1.1.1 gcc-3-3-6:1.1.1.1 netbsd-3-0:1.1.1.1.0.10 netbsd-3-0-RELEASE:1.1.1.1 netbsd-3-0-RC6:1.1.1.1 netbsd-3-0-RC5:1.1.1.1 netbsd-3-0-RC4:1.1.1.1 netbsd-3-0-RC3:1.1.1.1 netbsd-3-0-RC2:1.1.1.1 netbsd-3-0-RC1:1.1.1.1 netbsd-2-0-3-RELEASE:1.1.1.1 netbsd-2-1:1.1.1.1.0.8 netbsd-2-1-RELEASE:1.1.1.1 netbsd-2-1-RC6:1.1.1.1 netbsd-2-1-RC5:1.1.1.1 netbsd-2-1-RC4:1.1.1.1 netbsd-2-1-RC3:1.1.1.1 netbsd-2-1-RC2:1.1.1.1 netbsd-2-1-RC1:1.1.1.1 netbsd-2-0-2-RELEASE:1.1.1.1 netbsd-3:1.1.1.1.0.6 netbsd-3-base:1.1.1.1 netbsd-2-0-1-RELEASE:1.1.1.1 netbsd-2:1.1.1.1.0.4 netbsd-2-base:1.1.1.1 netbsd-2-0-RELEASE:1.1.1.1 netbsd-2-0-RC5:1.1.1.1 netbsd-2-0-RC4:1.1.1.1 netbsd-2-0-RC3:1.1.1.1 netbsd-2-0-RC2:1.1.1.1 netbsd-2-0-RC1:1.1.1.1 netbsd-2-0:1.1.1.1.0.2 netbsd-2-0-base:1.1.1.1 gcc-3-3-3:1.1.1.1 gcc-3-3-3-20040209:1.1.1.1 mrg-before-3-3-3pre-20040209:1.1.1.1 gcc-3-3-2:1.1.1.1 gcc-3-3-1:1.1.1.1 gcc-3-3-1-20030720:1.1.1.1 FSF:1.1.1; locks; strict; comment @// @; 1.2 date 2006.11.19.08.37.04; author skrll; state dead; branches; next 1.1; 1.1 date 2003.07.23.02.42.56; author mrg; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2003.07.23.02.42.56; author mrg; state Exp; branches; next ; desc @@ 1.2 log @Act as mrg's keyboard and delete gcc 3. @ text @// 1999-07-28 bkoz // Copyright (C) 1999, 2001 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 #include #include #include // stringbufs. bool 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(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(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(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(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(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(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(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(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() ); #ifdef DEBUG_ASSERT assert(test); #endif return test; } // filebufs. bool test02() { bool test = true; typedef std::ios::traits_type ctraits_type; const char name_01[] = "istream_extractor_other-1.txt"; //read const char name_02[] = "istream_extractor_other-2.txt"; //write std::filebuf fbin, fbout; fbin.open(name_01, std::ios_base::in); fbout.open(name_02, std::ios_base::out | std::ios_base::trunc); VERIFY( fbin.is_open() ); VERIFY( fbout.is_open() ); if (test) { std::istream is(&fbin); is.unsetf(std::ios_base::skipws); is >> &fbout; } fbout.close(); fbin.close(); VERIFY( !fbin.is_open() ); VERIFY( !fbout.is_open() ); #ifdef DEBUG_ASSERT assert(test); #endif return test; } void test03() { using namespace std; bool test = true; // template<_CharT, _Traits> // basic_istream& operator>>(ios_base& (*pf) (ios_base&)) { int i = 0; std::istringstream iss(" 43"); iss >> std::noskipws >> i; std::ios::iostate i3 = iss.rdstate(); VERIFY ( !iss ); //should set failbit } // template<_CharT, _Traits> // basic_istream& operator>>(basic_ios& (*pf) (basic_ios&)) // template<_CharT, _Traits> // basic_istream& operator>>(basic_istream& (*pf) (basic_istream&)) } int main() { test01(); test02(); test03(); return 0; } @ 1.1 log @Initial revision @ text @@ 1.1.1.1 log @initial import of GCC 3.3 sources. (this is the latest GCC 3.3.1 prerelease snapshot, 3.3.1-20030720, we will update to 3.3.1 when it becomes available.) @ text @@