+++ /dev/null
-// 1999-07-26 bkoz
-
-// Copyright (C) 1999 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 character extractors
-
-#include <istream>
-#include <sstream>
-#include <testsuite_hooks.h>
-
-bool test01() {
-
- bool test = true;
- std::string str_01;
- const std::string str_02("coltrane playing 'softly as a morning sunrise'");
- const std::string str_03("coltrane");
-
- std::stringbuf isbuf_01(std::ios_base::in);
- std::stringbuf isbuf_02(str_02, std::ios_base::in);
- std::istream is_01(NULL);
- std::istream is_02(&isbuf_02);
-
- std::ios_base::iostate state1, state2, statefail;
- statefail = std::ios_base::failbit;
-
- // template<_CharT, _Traits>
- // basic_istream& operator>>(istream&, _CharT*)
- int n = 20;
- char array1[n];
- typedef std::ios::traits_type ctraits_type;
- ctraits_type::int_type i1, i2;
-
- state1 = is_01.rdstate();
- i1 = ctraits_type::length(array1);
- is_01 >> array1; // should snake 0 characters, not alter stream state
- i2 = ctraits_type::length(array1);
- state2 = is_01.rdstate();
- VERIFY( i1 == i2 );
- VERIFY( state1 != state2 );
- VERIFY( static_cast<bool>(state2 & statefail) );
-
- state1 = is_02.rdstate();
- is_02 >> array1; // should snake "coltrane"
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( !static_cast<bool>(state2 & statefail) );
- VERIFY( array1[str_03.size() - 1] == 'e' );
- array1[str_03.size()] = '\0';
- VERIFY( !str_03.compare(0, str_03.size(), array1) );
- std::istream::int_type int1 = is_02.peek(); // should be ' '
- VERIFY( int1 == ' ' );
-
- state1 = is_02.rdstate();
- is_02 >> array1; // should snake "playing" as sentry "eats" ws
- state2 = is_02.rdstate();
- int1 = is_02.peek(); // should be ' '
- VERIFY( int1 == ' ' );
- VERIFY( state1 == state2 );
- VERIFY( !static_cast<bool>(state2 & statefail) );
-
-
- // template<_CharT, _Traits>
- // basic_istream& operator>>(istream&, unsigned char*)
- unsigned char array2[n];
- state1 = is_02.rdstate();
- is_02 >> array2; // should snake 'softly
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( !static_cast<bool>(state2 & statefail) );
- VERIFY( array2[0] == '\'' );
- VERIFY( array2[1] == 's' );
- VERIFY( array2[6] == 'y' );
- int1 = is_02.peek(); // should be ' '
- VERIFY( int1 == ' ' );
-
-
- // template<_CharT, _Traits>
- // basic_istream& operator>>(istream&, signed char*)
- signed char array3[n];
- state1 = is_02.rdstate();
- is_02 >> array3; // should snake "as"
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( !static_cast<bool>(state2 & statefail) );
- VERIFY( array3[0] == 'a' );
- VERIFY( array3[1] == 's' );
- int1 = is_02.peek(); // should be ' '
- VERIFY( int1 == ' ' );
-
-
- // testing with width() control enabled.
- is_02.width(8);
- state1 = is_02.rdstate();
- is_02 >> array1; // should snake a
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( !ctraits_type::compare(array1, "a", 2) );
-
- is_02.width(1);
- state1 = is_02.rdstate();
- is_02 >> array1; // should snake nothing, set failbit
- state2 = is_02.rdstate();
- VERIFY( state1 != state2 );
- VERIFY( state2 == statefail );
- VERIFY( array1[0] == '\0' );
-
- is_02.width(8);
- is_02.clear();
- state1 = is_02.rdstate();
- VERIFY( !state1 );
- is_02 >> array1; // should snake "morning"
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( !ctraits_type::compare(array1, "morning", 8) );
-
- // testing for correct exception setting
- const std::string str_04(" impulse!!");
- std::stringbuf isbuf_03(str_04, std::ios_base::in);
- std::stringbuf isbuf_04(str_04, std::ios_base::in);
- std::istream is_03(&isbuf_03);
- std::istream is_04(&isbuf_04);
-
- is_03 >> array1;
- VERIFY( !ctraits_type::compare(array1,"impulse!!", 10) );
- VERIFY( is_03.rdstate() == std::ios_base::eofbit );
-
- is_04.width(9);
- is_04 >> array1;
- VERIFY( ! std::ios::traits_type::compare(array1,"impulse!", 9) );
- VERIFY( !is_04.rdstate() );
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
-
- return test;
-}
-
-bool test02() {
-
- typedef std::ios::traits_type ctraits_type;
-
- bool test = true;
- std::string str_01;
- const std::string str_02("or coltrane playing tunji with jimmy garrison");
- const std::string str_03("coltrane");
-
- std::stringbuf isbuf_01(std::ios_base::in);
- std::stringbuf isbuf_02(str_02, std::ios_base::in);
- std::istream is_01(NULL);
- std::istream is_02(&isbuf_02);
- std::ios_base::iostate state1, state2, statefail;
- statefail = std::ios_base::failbit;
-
- // template<_CharT, _Traits>
- // basic_istream& operator>>(istream&, _CharT&)
- char c1 = 'c', c2 = 'c';
- state1 = is_01.rdstate();
- is_01 >> c1;
- state2 = is_01.rdstate();
- VERIFY( state1 != state2 );
- VERIFY( c1 == c2 );
- VERIFY( static_cast<bool>(state2 & statefail) );
-
- state1 = is_02.rdstate();
- is_02 >> c1;
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( c1 == 'o' );
- is_02 >> c1;
- is_02 >> c1;
- VERIFY( c1 == 'c' );
- VERIFY( !static_cast<bool>(state2 & statefail) );
-
- // template<_CharT, _Traits>
- // basic_istream& operator>>(istream&, unsigned char&)
- unsigned char uc1 = 'c';
- state1 = is_02.rdstate();
- is_02 >> uc1;
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( uc1 == 'o' );
- is_02 >> uc1;
- is_02 >> uc1;
- VERIFY( uc1 == 't' );
-
- // template<_CharT, _Traits>
- // basic_istream& operator>>(istream&, signed char&)
- signed char sc1 = 'c';
- state1 = is_02.rdstate();
- is_02 >> sc1;
- state2 = is_02.rdstate();
- VERIFY( state1 == state2 );
- VERIFY( sc1 == 'r' );
- is_02 >> sc1;
- is_02 >> sc1;
- VERIFY( sc1 == 'n' );
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
-
- return test;
-}
-
-
-int main()
-{
- test01();
- test02();
-
- return 0;
-}
projects / msp430-gcc.git / blobdiff