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integer/integer_test.cpp

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This commit was generated by cvs2svn to compensate for changes in r4, which included commits to RCS files with non-trunk default branches. [SVN r7621]
2000-07-07 16:04:40 +00:00
// boost integer.hpp test program ------------------------------------------//
// (C) Copyright Beman Dawes 1999. Permission to copy, use, modify, sell
// and distribute this software is granted provided this copyright
// notice appears in all copies. This software is provided "as is" without
// express or implied warranty, and with no claim as to its suitability for
// any purpose.
// See http://www.boost.org for most recent version including documentation.
// Revision History
Use test_tools.hpp for error detection [SVN r9540]
2001-03-11 13:31:00 +00:00
// 10 Mar 01 Boost Test Library now used for tests (Beman Dawes)
This commit was generated by cvs2svn to compensate for changes in r4, which included commits to RCS files with non-trunk default branches. [SVN r7621]
2000-07-07 16:04:40 +00:00
// 31 Aug 99 Initial version
#include <iostream>
#include <boost/integer.hpp>
Use test_tools.hpp for error detection [SVN r9540]
2001-03-11 13:31:00 +00:00
#define BOOST_INCLUDE_MAIN
#include <boost/test/test_tools.hpp>
This commit was generated by cvs2svn to compensate for changes in r4, which included commits to RCS files with non-trunk default branches. [SVN r7621]
2000-07-07 16:04:40 +00:00
namespace
{
void test( long ) { std::cout << "long\n"; }
void test( int ) { std::cout << "int\n"; }
void test( short ) { std::cout << "short\n"; }
void test( signed char ) { std::cout << "signed char\n"; }
void test( unsigned long ) { std::cout << "unsigned long\n"; }
void test( unsigned int ) { std::cout << "unsigned int\n"; }
void test( unsigned short ) { std::cout << "unsigned short\n"; }
void test( unsigned char ) { std::cout << "unsigned char\n"; }
} // unnamed namespace
// just to prove it works, specialize int_fast_t<short> to yield long
namespace boost
{
template<> struct int_fast_t<short> { typedef long fast; };
}
Use test_tools.hpp for error detection [SVN r9540]
2001-03-11 13:31:00 +00:00
int test_main(int,char**)
This commit was generated by cvs2svn to compensate for changes in r4, which included commits to RCS files with non-trunk default branches. [SVN r7621]
2000-07-07 16:04:40 +00:00
{
Fixes for broken using declarations [SVN r11164]
2001-09-20 11:44:34 +00:00
#ifndef BOOST_NO_USING_TEMPLATE
replace using-directive with using-declarations to avoid ambiguity on IRIX CC [SVN r8557]
2001-01-11 23:00:32 +00:00
using boost::int_t;
using boost::uint_t;
Fixes for broken using declarations [SVN r11164]
2001-09-20 11:44:34 +00:00
#else
using namespace boost;
#endif
Use test_tools.hpp for error detection [SVN r9540]
2001-03-11 13:31:00 +00:00
#ifdef BOOST_SHOW_TYPES
This commit was generated by cvs2svn to compensate for changes in r4, which included commits to RCS files with non-trunk default branches. [SVN r7621]
2000-07-07 16:04:40 +00:00
std::cout << 32 << ' '; test( int_t<32>::least() );
std::cout << 31 << ' '; test( int_t<31>::least() );
std::cout << 30 << ' '; test( int_t<30>::least() );
std::cout << 29 << ' '; test( int_t<29>::least() );
std::cout << 28 << ' '; test( int_t<28>::least() );
std::cout << 27 << ' '; test( int_t<27>::least() );
std::cout << 26 << ' '; test( int_t<26>::least() );
std::cout << 25 << ' '; test( int_t<25>::least() );
std::cout << 24 << ' '; test( int_t<24>::least() );
std::cout << 23 << ' '; test( int_t<23>::least() );
std::cout << 22 << ' '; test( int_t<22>::least() );
std::cout << 21 << ' '; test( int_t<21>::least() );
std::cout << 20 << ' '; test( int_t<20>::least() );
std::cout << 19 << ' '; test( int_t<19>::least() );
std::cout << 18 << ' '; test( int_t<18>::least() );
std::cout << 17 << ' '; test( int_t<17>::least() );
std::cout << 16 << ' '; test( int_t<16>::least() );
std::cout << 15 << ' '; test( int_t<15>::least() );
std::cout << 14 << ' '; test( int_t<14>::least() );
std::cout << 13 << ' '; test( int_t<13>::least() );
std::cout << 12 << ' '; test( int_t<12>::least() );
std::cout << 11 << ' '; test( int_t<11>::least() );
std::cout << 10 << ' '; test( int_t<10>::least() );
std::cout << 9 << ' '; test( int_t<9>::least() );
std::cout << 8 << ' '; test( int_t<8>::least() );
std::cout << 7 << ' '; test( int_t<7>::least() );
std::cout << 6 << ' '; test( int_t<6>::least() );
std::cout << 5 << ' '; test( int_t<5>::least() );
std::cout << 4 << ' '; test( int_t<4>::least() );
std::cout << 3 << ' '; test( int_t<3>::least() );
std::cout << 2 << ' '; test( int_t<2>::least() );
std::cout << 1 << ' '; test( int_t<1>::least() );
std::cout << 0 << ' '; test( int_t<0>::least() );
std::cout << 32 << ' '; test( int_t<32>::fast() );
std::cout << 31 << ' '; test( int_t<31>::fast() );
std::cout << 30 << ' '; test( int_t<30>::fast() );
std::cout << 29 << ' '; test( int_t<29>::fast() );
std::cout << 28 << ' '; test( int_t<28>::fast() );
std::cout << 27 << ' '; test( int_t<27>::fast() );
std::cout << 26 << ' '; test( int_t<26>::fast() );
std::cout << 25 << ' '; test( int_t<25>::fast() );
std::cout << 24 << ' '; test( int_t<24>::fast() );
std::cout << 23 << ' '; test( int_t<23>::fast() );
std::cout << 22 << ' '; test( int_t<22>::fast() );
std::cout << 21 << ' '; test( int_t<21>::fast() );
std::cout << 20 << ' '; test( int_t<20>::fast() );
std::cout << 19 << ' '; test( int_t<19>::fast() );
std::cout << 18 << ' '; test( int_t<18>::fast() );
std::cout << 17 << ' '; test( int_t<17>::fast() );
std::cout << 16 << ' '; test( int_t<16>::fast() );
std::cout << 15 << ' '; test( int_t<15>::fast() );
std::cout << 14 << ' '; test( int_t<14>::fast() );
std::cout << 13 << ' '; test( int_t<13>::fast() );
std::cout << 12 << ' '; test( int_t<12>::fast() );
std::cout << 11 << ' '; test( int_t<11>::fast() );
std::cout << 10 << ' '; test( int_t<10>::fast() );
std::cout << 9 << ' '; test( int_t<9>::fast() );
std::cout << 8 << ' '; test( int_t<8>::fast() );
std::cout << 7 << ' '; test( int_t<7>::fast() );
std::cout << 6 << ' '; test( int_t<6>::fast() );
std::cout << 5 << ' '; test( int_t<5>::fast() );
std::cout << 4 << ' '; test( int_t<4>::fast() );
std::cout << 3 << ' '; test( int_t<3>::fast() );
std::cout << 2 << ' '; test( int_t<2>::fast() );
std::cout << 1 << ' '; test( int_t<1>::fast() );
std::cout << 0 << ' '; test( int_t<0>::fast() );
std::cout << 32 << ' '; test( uint_t<32>::least() );
std::cout << 31 << ' '; test( uint_t<31>::least() );
std::cout << 30 << ' '; test( uint_t<30>::least() );
std::cout << 29 << ' '; test( uint_t<29>::least() );
std::cout << 28 << ' '; test( uint_t<28>::least() );
std::cout << 27 << ' '; test( uint_t<27>::least() );
std::cout << 26 << ' '; test( uint_t<26>::least() );
std::cout << 25 << ' '; test( uint_t<25>::least() );
std::cout << 24 << ' '; test( uint_t<24>::least() );
std::cout << 23 << ' '; test( uint_t<23>::least() );
std::cout << 22 << ' '; test( uint_t<22>::least() );
std::cout << 21 << ' '; test( uint_t<21>::least() );
std::cout << 20 << ' '; test( uint_t<20>::least() );
std::cout << 19 << ' '; test( uint_t<19>::least() );
std::cout << 18 << ' '; test( uint_t<18>::least() );
std::cout << 17 << ' '; test( uint_t<17>::least() );
std::cout << 16 << ' '; test( uint_t<16>::least() );
std::cout << 15 << ' '; test( uint_t<15>::least() );
std::cout << 14 << ' '; test( uint_t<14>::least() );
std::cout << 13 << ' '; test( uint_t<13>::least() );
std::cout << 12 << ' '; test( uint_t<12>::least() );
std::cout << 11 << ' '; test( uint_t<11>::least() );
std::cout << 10 << ' '; test( uint_t<10>::least() );
std::cout << 9 << ' '; test( uint_t<9>::least() );
std::cout << 8 << ' '; test( uint_t<8>::least() );
std::cout << 7 << ' '; test( uint_t<7>::least() );
std::cout << 6 << ' '; test( uint_t<6>::least() );
std::cout << 5 << ' '; test( uint_t<5>::least() );
std::cout << 4 << ' '; test( uint_t<4>::least() );
std::cout << 3 << ' '; test( uint_t<3>::least() );
std::cout << 2 << ' '; test( uint_t<2>::least() );
std::cout << 1 << ' '; test( uint_t<1>::least() );
std::cout << 0 << ' '; test( uint_t<0>::least() );
std::cout << 32 << ' '; test( uint_t<32>::fast() );
std::cout << 31 << ' '; test( uint_t<31>::fast() );
std::cout << 30 << ' '; test( uint_t<30>::fast() );
std::cout << 29 << ' '; test( uint_t<29>::fast() );
std::cout << 28 << ' '; test( uint_t<28>::fast() );
std::cout << 27 << ' '; test( uint_t<27>::fast() );
std::cout << 26 << ' '; test( uint_t<26>::fast() );
std::cout << 25 << ' '; test( uint_t<25>::fast() );
std::cout << 24 << ' '; test( uint_t<24>::fast() );
std::cout << 23 << ' '; test( uint_t<23>::fast() );
std::cout << 22 << ' '; test( uint_t<22>::fast() );
std::cout << 21 << ' '; test( uint_t<21>::fast() );
std::cout << 20 << ' '; test( uint_t<20>::fast() );
std::cout << 19 << ' '; test( uint_t<19>::fast() );
std::cout << 18 << ' '; test( uint_t<18>::fast() );
std::cout << 17 << ' '; test( uint_t<17>::fast() );
std::cout << 16 << ' '; test( uint_t<16>::fast() );
std::cout << 15 << ' '; test( uint_t<15>::fast() );
std::cout << 14 << ' '; test( uint_t<14>::fast() );
std::cout << 13 << ' '; test( uint_t<13>::fast() );
std::cout << 12 << ' '; test( uint_t<12>::fast() );
std::cout << 11 << ' '; test( uint_t<11>::fast() );
std::cout << 10 << ' '; test( uint_t<10>::fast() );
std::cout << 9 << ' '; test( uint_t<9>::fast() );
std::cout << 8 << ' '; test( uint_t<8>::fast() );
std::cout << 7 << ' '; test( uint_t<7>::fast() );
std::cout << 6 << ' '; test( uint_t<6>::fast() );
std::cout << 5 << ' '; test( uint_t<5>::fast() );
std::cout << 4 << ' '; test( uint_t<4>::fast() );
std::cout << 3 << ' '; test( uint_t<3>::fast() );
std::cout << 2 << ' '; test( uint_t<2>::fast() );
std::cout << 1 << ' '; test( uint_t<1>::fast() );
Use test_tools.hpp for error detection [SVN r9540]
2001-03-11 13:31:00 +00:00
std::cout << 0 << ' '; test( uint_t<0>::fast() );
#endif
long v = 0x7FFFFFFF;
BOOST_TEST( int_t<32>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<31>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<30>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<29>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<28>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<27>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<26>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<25>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<24>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<23>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<22>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<21>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<20>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<19>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<18>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<17>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<16>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<15>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<14>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<13>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<12>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<11>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<10>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<9>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<8>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<7>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<6>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<5>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<4>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<3>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<2>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<1>::least(v) == v ); v >>= 1;
BOOST_TEST( int_t<0>::least(v) == v );
v = 0x7FFFFFFF;
BOOST_TEST( int_t<32>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<31>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<30>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<29>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<28>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<27>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<26>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<25>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<24>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<23>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<22>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<21>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<20>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<19>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<18>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<17>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<16>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<15>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<14>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<13>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<12>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<11>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<10>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<9>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<8>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<7>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<6>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<5>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<4>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<3>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<2>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<1>::fast(v) == v ); v >>= 1;
BOOST_TEST( int_t<0>::fast(v) == v );
unsigned long u = 0xFFFFFFFF;
BOOST_TEST( uint_t<32>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<31>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<30>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<29>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<28>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<27>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<26>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<25>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<24>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<23>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<22>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<21>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<20>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<19>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<18>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<17>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<16>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<15>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<14>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<13>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<11>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<12>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<10>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<9>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<8>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<7>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<6>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<5>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<4>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<3>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<2>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<1>::least(u) == u ); u >>= 1;
BOOST_TEST( uint_t<0>::least(u) == u );
u = 0xFFFFFFFF;
BOOST_TEST( uint_t<32>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<31>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<30>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<29>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<28>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<27>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<26>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<25>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<24>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<23>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<22>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<21>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<20>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<19>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<18>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<17>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<16>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<15>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<14>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<13>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<12>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<11>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<10>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<9>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<8>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<7>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<6>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<5>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<4>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<3>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<2>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<1>::fast(u) == u ); u >>= 1;
BOOST_TEST( uint_t<0>::fast(u) == u );
This commit was generated by cvs2svn to compensate for changes in r4, which included commits to RCS files with non-trunk default branches. [SVN r7621]
2000-07-07 16:04:40 +00:00
return 0;
Add newline at eof to quiet compiler warning [SVN r7809]
2000-09-25 00:49:18 +00:00
}
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