+++ /dev/null
-// 1999-05-11 bkoz
-
-// Copyright (C) 1999, 2002 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.
-
-// 21.3.3 string capacity
-
-#include <string>
-#include <testsuite_hooks.h>
-
-template<typename T>
- struct A { };
-
-template<typename T>
- bool
- operator==(const A<T>& a, const A<T>& b) { return true; }
-
-template<typename T>
- bool
- operator<(const A<T>& a, const A<T>& b) { return true; }
-
-struct B { };
-
-// char_traits specialization
-namespace std
-{
- template<>
- struct char_traits<A<B> >
- {
- typedef A<B> char_type;
- // Unsigned as wint_t in unsigned.
- typedef unsigned long int_type;
- typedef streampos pos_type;
- typedef streamoff off_type;
- typedef mbstate_t state_type;
-
- static void
- assign(char_type& __c1, const char_type& __c2)
- { __c1 = __c2; }
-
- static bool
- eq(const char_type& __c1, const char_type& __c2)
- { return __c1 == __c2; }
-
- static bool
- lt(const char_type& __c1, const char_type& __c2)
- { return __c1 < __c2; }
-
- static int
- compare(const char_type* __s1, const char_type* __s2, size_t __n)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- if (!eq(__s1[__i], __s2[__i]))
- return lt(__s1[__i], __s2[__i]) ? -1 : 1;
- return 0;
- }
-
- static size_t
- length(const char_type* __s)
- {
- const char_type* __p = __s;
- while (__p)
- ++__p;
- return (__p - __s);
- }
-
- static const char_type*
- find(const char_type* __s, size_t __n, const char_type& __a)
- {
- for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
- if (*__p == __a) return __p;
- return 0;
- }
-
- static char_type*
- move(char_type* __s1, const char_type* __s2, size_t __n)
- { return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
-
- static char_type*
- copy(char_type* __s1, const char_type* __s2, size_t __n)
- { return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
-
- static char_type*
- assign(char_type* __s, size_t __n, char_type __a)
- {
- for (char_type* __p = __s; __p < __s + __n; ++__p)
- assign(*__p, __a);
- return __s;
- }
-
- static char_type
- to_char_type(const int_type& __c)
- { return char_type(); }
-
- static int_type
- to_int_type(const char_type& __c) { return int_type(); }
-
- static bool
- eq_int_type(const int_type& __c1, const int_type& __c2)
- { return __c1 == __c2; }
-
- static int_type
- eof() { return static_cast<int_type>(-1); }
-
- static int_type
- not_eof(const int_type& __c)
- { return eq_int_type(__c, eof()) ? int_type(0) : __c; }
- };
-} // namespace std
-
-void test01()
-{
- // 1 POD types : resize, capacity, reserve
- bool test = true;
- std::string str01;
- typedef std::string::size_type size_type_s;
-
- size_type_s sz01 = str01.capacity();
- str01.reserve(100);
- size_type_s sz02 = str01.capacity();
- VERIFY( sz02 >= sz01 );
- VERIFY( sz02 >= 100 );
- str01.reserve();
- sz01 = str01.capacity();
- VERIFY( sz01 >= 0 );
-
- sz01 = str01.size() + 5;
- str01.resize(sz01);
- sz02 = str01.size();
- VERIFY( sz01 == sz02 );
-
- sz01 = str01.size() - 5;
- str01.resize(sz01);
- sz02 = str01.size();
- VERIFY( sz01 == sz02 );
-
- std::string str05(30, 'q');
- std::string str06 = str05;
- str05 = str06 + str05;
- VERIFY( str05.capacity() >= str05.size() );
- VERIFY( str06.capacity() >= str06.size() );
-
- // 2 non POD types : resize, capacity, reserve
- std::basic_string< A<B> > str02;
- typedef std::basic_string< A<B> >::size_type size_type_o;
- size_type_o sz03;
- size_type_o sz04;
-
- sz03 = str02.capacity();
- str02.reserve(100);
- sz04 = str02.capacity();
- VERIFY( sz04 >= sz03 );
- VERIFY( sz04 >= 100 );
- str02.reserve();
- sz03 = str02.capacity();
- VERIFY( sz03 >= 0 );
-
- sz03 = str02.size() + 5;
- str02.resize(sz03);
- sz04 = str02.size();
- VERIFY( sz03 == sz04 );
-
- sz03 = str02.size() - 5;
- str02.resize(sz03);
- sz04 = str02.size();
- VERIFY( sz03 == sz04 );
-
- A<B> inst_obj;
- std::basic_string<A<B> > str07(30, inst_obj);
- std::basic_string<A<B> > str08 = str07;
- str07 = str08 + str07;
- VERIFY( str07.capacity() >= str07.size() );
- VERIFY( str08.capacity() >= str08.size() );
-
- // 3 POD types: size, length, max_size, clear(), empty()
- bool b01;
- std::string str011;
- b01 = str01.empty();
- VERIFY( b01 == true );
- sz01 = str01.size();
- sz02 = str01.length();
- VERIFY( sz01 == sz02 );
- str01.c_str();
- sz01 = str01.size();
- sz02 = str01.length();
- VERIFY( sz01 == sz02 );
-
- sz01 = str01.length();
- str01.c_str();
- str011 = str01 + "_addendum_";
- str01.c_str();
- sz02 = str01.length();
- VERIFY( sz01 == sz02 );
- sz02 = str011.length();
- VERIFY( sz02 > sz01 );
-
- // trickster allocator issues involved with these:
- std::string str3 = "8-chars_8-chars_";
- const char* p3 = str3.c_str();
- std::string str4 = str3 + "7-chars";
- const char* p4 = str3.c_str();
-
- sz01 = str01.size();
- sz02 = str01.max_size();
- VERIFY( sz02 >= sz01 );
-
- sz01 = str01.size();
- str01.clear();
- b01 = str01.empty();
- VERIFY( b01 == true );
- sz02 = str01.size();
- VERIFY( sz01 >= sz02 );
-
-
- // 4 non-POD types: size, length, max_size, clear(), empty()
- b01 = str02.empty();
- VERIFY( b01 == true );
- sz03 = str02.size();
- sz04 = str02.length();
- VERIFY( sz03 == sz04 );
- str02.c_str();
- sz03 = str02.size();
- sz04 = str02.length();
- VERIFY( sz03 == sz04 );
-
- sz03 = str02.max_size();
- VERIFY( sz03 >= sz04 );
-
- sz03 = str02.size();
- str02.clear();
- b01 = str02.empty();
- VERIFY( b01 == true );
- sz04 = str02.size();
- VERIFY( sz03 >= sz04 );
-}
-
-// libstdc++/4548
-// http://gcc.gnu.org/ml/libstdc++/2001-11/msg00150.html
-void test02()
-{
- bool test = true;
-
- std::string str01 = "twelve chars";
- // str01 becomes shared
- std::string str02 = str01;
- str01.reserve(1);
- VERIFY( str01.capacity() == 12 );
-}
-
-// Explicitly instantiate for systems with no COMDAT or weak support.
-template
- std::basic_string< A<B> >::size_type
- std::basic_string< A<B> >::_Rep::_S_max_size;
-
-template
- A<B>
- std::basic_string< A<B> >::_Rep::_S_terminal;
-
-int main()
-{
- test01();
- test02();
-
- return 0;
-}
projects / msp430-gcc.git / blobdiff