b2dad0e372
2000-04-21 Benjamin Kosnik <bkoz@redhat.com> * libstdc++-v3: New directory. From-SVN: r33317
307 lines
9.1 KiB
C++
307 lines
9.1 KiB
C++
// 1998-10-01, 1999-06-25 bkoz
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// Copyright (C) 1998-1999 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 21.3.7.1 basic_string non-member functions
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// 21.3.7.2 operator==
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/*
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template<class charT, class traits, class Allocator>
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bool operator==(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator==(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator==(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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*/
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// 21.3.7.3 operator!=
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/*
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template<class charT, class traits, class Allocator>
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bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator!=(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator!=(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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*/
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// 21.3.7.4 operator<
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/*
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template<class charT, class traits, class Allocator>
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bool operator< (const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator< (const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator< (const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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// 21.3.7.5 operator>
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/*
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template<class charT, class traits, class Allocator>
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bool operator> (const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator> (const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator> (const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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//21.3.7.6 operator<=
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/*
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template<class charT, class traits, class Allocator>
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bool operator<=(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator<=(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator<=(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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// 21.3.7.7 operator>=
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/*
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template<class charT, class traits, class Allocator>
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bool operator>=(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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bool operator>=(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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bool operator>=(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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*/
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#include <string>
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#ifdef DEBUG_ASSERT
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#include <assert.h>
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#endif
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int test01(void)
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{
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bool test = true;
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std::string str_0("costa rica");
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std::string str_1("costa marbella");
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std::string str_2("cost");
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std::string str_3("costa ricans");
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std::string str_4;
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str_4 = str_0;
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//comparisons between string objects
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test &= !(str_0 == str_1);
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test &= !(str_0 == str_2);
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test &= !(str_0 == str_3);
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test &= !(str_1 == str_0);
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test &= !(str_2 == str_0);
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test &= !(str_3 == str_0);
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test &= str_4 == str_0;
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test &= str_0 == str_4;
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test &= str_0 != str_1;
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test &= str_0 != str_2;
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test &= str_0 != str_3;
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test &= str_1 != str_0;
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test &= str_2 != str_0;
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test &= str_3 != str_0;
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test &= !(str_0 != str_4);
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test &= !(str_4 != str_0);
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test &= str_0 > str_1; //true cuz r>m
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test &= str_0 > str_2;
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test &= !(str_0 > str_3);
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test &= !(str_1 > str_0); //false cuz m<r
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test &= !(str_2 > str_0);
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test &= str_3 > str_0;
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test &= !(str_0 > str_4);
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test &= !(str_4 > str_0);
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test &= !(str_0 < str_1); //false cuz r>m
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test &= !(str_0 < str_2);
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test &= str_0 < str_3;
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test &= str_1 < str_0; //true cuz m<r
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test &= str_2 < str_0;
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test &= !(str_3 < str_0);
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test &= !(str_0 < str_4);
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test &= !(str_4 < str_0);
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test &= str_0 >= str_1; //true cuz r>m
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test &= str_0 >= str_2;
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test &= !(str_0 >= str_3);
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test &= !(str_1 >= str_0);//false cuz m<r
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test &= !(str_2 >= str_0);
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test &= str_3 >= str_0;
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test &= str_0 >= str_4;
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test &= str_4 >= str_0;
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test &= !(str_0 <= str_1);//false cuz r>m
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test &= !(str_0 <= str_2);
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test &= str_0 <= str_3;
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test &= str_1 <= str_0;//true cuz m<r
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test &= str_2 <= str_0;
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test &= !(str_3 <= str_0);
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test &= str_0 <= str_4;
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test &= str_4 <= str_0;
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//comparisons between string object and string literal
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test &= !(str_0 == "costa marbella");
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test &= !(str_0 == "cost");
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test &= !(str_0 == "costa ricans");
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test &= !("costa marbella" == str_0);
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test &= !("cost" == str_0);
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test &= !("costa ricans" == str_0);
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test &= "costa rica" == str_0;
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test &= str_0 == "costa rica";
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test &= str_0 != "costa marbella";
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test &= str_0 != "cost";
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test &= str_0 != "costa ricans";
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test &= "costa marbella" != str_0;
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test &= "cost" != str_0;
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test &= "costa ricans" != str_0;
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test &= !("costa rica" != str_0);
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test &= !(str_0 != "costa rica");
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test &= str_0 > "costa marbella"; //true cuz r>m
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test &= str_0 > "cost";
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test &= !(str_0 > "costa ricans");
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test &= !("costa marbella" > str_0);//false cuz m<r
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test &= !("cost" > str_0);
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test &= "costa ricans" > str_0;
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test &= !("costa rica" > str_0);
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test &= !(str_0 > "costa rica");
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test &= !(str_0 < "costa marbella");//false cuz r>m
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test &= !(str_0 < "cost");
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test &= str_0 < "costa ricans";
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test &= "costa marbella" < str_0;//true cuz m<r
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test &= "cost" < str_0;
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test &= !("costa ricans" < str_0);
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test &= !("costa rica" < str_0);
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test &= !(str_0 < "costa rica");
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test &= str_0 >= "costa marbella";//true cuz r>m
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test &= str_0 >= "cost";
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test &= !(str_0 >= "costa ricans");
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test &= !("costa marbella" >= str_0);//false cuz m<r
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test &= !("cost" >= str_0);
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test &= "costa ricans" >= str_0;
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test &= "costa rica" >= str_0;
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test &= str_0 >= "costa rica";
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test &= !(str_0 <= "costa marbella");//false cuz r>m
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test &= !(str_0 <= "cost");
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test &= str_0 <= "costa ricans";
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test &= "costa marbella" <= str_0;//true cuz m<r
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test &= "cost" <= str_0;
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test &= !("costa ricans" <= str_0);
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test &= "costa rica" <= str_0;
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test &= str_0 <= "costa rica";
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// 21.3.7.1 operator+
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/*
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template<class charT, class traits, class Allocator>
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basic_string<charT,traits,Allocator>
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operator+(const basic_string<charT,traits,Allocator>& lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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basic_string<charT,traits,Allocator>
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operator+(const charT* lhs,
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const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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basic_string<charT,traits,Allocator>
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operator+(const basic_string<charT,traits,Allocator>& lhs,
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const charT* rhs);
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template<class charT, class traits, class Allocator>
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basic_string<charT,traits,Allocator>
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operator+(charT lhs, const basic_string<charT,traits,Allocator>& rhs);
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template<class charT, class traits, class Allocator>
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basic_string<charT,traits,Allocator>
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operator+(const basic_string<charT,traits,Allocator>& lhs, charT rhs);
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*/
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str_4 = str_0 + "ns";
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test &= str_4 == str_3;
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const std::string str_5(" marbella");
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str_4 = "costa" + str_5;
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test &= str_4 == str_1;
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std::string str_6("ns");
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str_4 = str_0 + str_6;
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test &= str_4 == str_3;
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str_4 = str_0 + 'n';
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str_4 = str_4 + 's';
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test &= str_4 == str_3;
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str_4 = 'a' + str_6;
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str_4 = 'c' + str_4;
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str_4 = 'i' + str_4;
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str_4 = 'r' + str_4;
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str_4 = ' ' + str_4;
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str_4 = 'a' + str_4;
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str_4 = 't' + str_4;
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str_4 = 's' + str_4;
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str_4 = 'o' + str_4;
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str_4 = 'c' + str_4;
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test &= str_4 == str_3;
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#ifdef DEBUG_ASSERT
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assert(test);
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#endif
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return 0;
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}
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int main() {
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test01();
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}
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