aa1b2f7d95
2000-08-14 Brent Verner <brent@rcfile.org> * testsuite/debug_assert.h: new file * testsuite/*/*.cc: s/test\s*&=([^;]+);/VERIFY($1);/g changed conditional #include <c?assert.?h?> to unconditional #include <debug_assert.h> * mkcheck.in: added $SRC_DIR/testsuite to include search path for testsuite compile command. From-SVN: r35682
89 lines
2.1 KiB
C++
89 lines
2.1 KiB
C++
// 1999-06-08 bkoz
|
|
|
|
// Copyright (C) 1999, 2000 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.
|
|
|
|
// 23.3.5.1 bitset constructors
|
|
|
|
#include <string>
|
|
#include <bitset>
|
|
#include <debug_assert.h>
|
|
|
|
bool test01(void)
|
|
{
|
|
bool test = true;
|
|
|
|
// bitset()
|
|
const size_t n1 = 5;
|
|
std::bitset<n1> bit01;
|
|
for (int i = 0; i < n1; ++i)
|
|
VERIFY( !bit01.test(i) );
|
|
|
|
// bitset(unsigned long)
|
|
const size_t n2 = 32;
|
|
unsigned long ul1 = 2;
|
|
std::bitset<n2> bit02(ul1);
|
|
VERIFY( !bit02.test(0) );
|
|
VERIFY( bit02.test(1) );
|
|
VERIFY( !bit02.test(2) );
|
|
|
|
// template<_CharT, _Traits, _Alloc>
|
|
// explicit bitset(const basic_string<_C,_T,_A>&, size_type pos, size_type n)
|
|
std::string str01("stuff smith sessions");
|
|
const size_t n3 = 128;
|
|
try {
|
|
std::bitset<n3> bit03(str01, 5);
|
|
}
|
|
catch(std::invalid_argument& fail) {
|
|
VERIFY( true );
|
|
}
|
|
catch(...) {
|
|
VERIFY( false );
|
|
}
|
|
|
|
std::string str02("010101000011");
|
|
int sz = str02.size();
|
|
try {
|
|
std::bitset<n3> bit03(str02, 0);
|
|
std::string str03;
|
|
for (int i = 0; i < sz; ++i)
|
|
str03 += (bit03.test(i) ? '1' : '0');
|
|
std::reverse(str03.begin(), str03.end());
|
|
VERIFY( str03 == str02 );
|
|
}
|
|
catch(std::invalid_argument& fail) {
|
|
VERIFY( false );
|
|
}
|
|
catch(...) {
|
|
VERIFY( false );
|
|
}
|
|
|
|
|
|
#ifdef DEBUG_ASSERT
|
|
assert(test);
|
|
#endif
|
|
return test;
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test01();
|
|
|
|
return 0;
|
|
}
|