boostorg/integer
1
0
Fork 1
mirror of https://github.com/boostorg/integer.git synced 2025-07-29 12:17:13 +02:00
Code Issues Packages Projects Releases Wiki Activity

Changed to use the lightweight test framework - we can now test with a much wider range of compilers.

Browse Source 
[SVN r57942]
This commit is contained in:
John Maddock
2009-11-26 12:59:39 +00:00
parent ac155d3843
commit b83327861c
7 changed files with 145 additions and 148 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
test/Jamfile.v2
View File

@ -5,15 +5,10 @@
import testing ; import testing ;
test-suite integer test-suite integer
: [ run cstdint_test.cpp /boost/test//minimal ] : [ run cstdint_test.cpp ]
[ run integer_traits_test.cpp [ run integer_traits_test.cpp ]
/boost/test//boost_test_exec_monitor ] [ run integer_test.cpp ]
[ run integer_test.cpp [ run integer_mask_test.cpp ]
/boost/test//minimal ] [ run static_log2_test.cpp ]
[ run integer_mask_test.cpp [ run static_min_max_test.cpp ]
/boost/test//minimal ]
[ run static_log2_test.cpp
/boost/test//boost_test_exec_monitor ]
[ run static_min_max_test.cpp
/boost/test//boost_test_exec_monitor ]
; ;

113
test/cstdint_test.cpp
View File

@ -15,8 +15,7 @@
#define __STDC_CONSTANT_MACROS #define __STDC_CONSTANT_MACROS
#include <iostream> #include <iostream>
#include <boost/cstdint.hpp> #include <boost/cstdint.hpp>
#include <boost/test/minimal.hpp> #include <boost/detail/lightweight_test.hpp>
#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION #ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
// //
@ -55,24 +54,24 @@ struct integral_constant_checker
void integral_constant_checker::check() void integral_constant_checker::check()
{ {
BOOST_CHECK( int8 == -127 ); BOOST_TEST( int8 == -127 );
BOOST_CHECK( int_least8 == -127 ); BOOST_TEST( int_least8 == -127 );
BOOST_CHECK( int_fast8 == -127 ); BOOST_TEST( int_fast8 == -127 );
BOOST_CHECK( uint8 == 255u ); BOOST_TEST( uint8 == 255u );
BOOST_CHECK( uint_least8 == 255u ); BOOST_TEST( uint_least8 == 255u );
BOOST_CHECK( uint_fast8 == 255u ); BOOST_TEST( uint_fast8 == 255u );
BOOST_CHECK( int16 == -32767 ); BOOST_TEST( int16 == -32767 );
BOOST_CHECK( int_least16 == -32767 ); BOOST_TEST( int_least16 == -32767 );
BOOST_CHECK( int_fast16 == -32767 ); BOOST_TEST( int_fast16 == -32767 );
BOOST_CHECK( uint16 == 65535u ); BOOST_TEST( uint16 == 65535u );
BOOST_CHECK( uint_least16 == 65535u ); BOOST_TEST( uint_least16 == 65535u );
BOOST_CHECK( uint_fast16 == 65535u ); BOOST_TEST( uint_fast16 == 65535u );
BOOST_CHECK( int32 == -2147483647 ); BOOST_TEST( int32 == -2147483647 );
BOOST_CHECK( int_least32 == -2147483647 ); BOOST_TEST( int_least32 == -2147483647 );
BOOST_CHECK( int_fast32 == -2147483647 ); BOOST_TEST( int_fast32 == -2147483647 );
BOOST_CHECK( uint32 == 4294967295u ); BOOST_TEST( uint32 == 4294967295u );
BOOST_CHECK( uint_least32 == 4294967295u ); BOOST_TEST( uint_least32 == 4294967295u );
BOOST_CHECK( uint_fast32 == 4294967295u ); BOOST_TEST( uint_fast32 == 4294967295u );
} }
#endif // BOOST_NO_INCLASS_MEMBER_INITIALIZATION #endif // BOOST_NO_INCLASS_MEMBER_INITIALIZATION
@ -101,10 +100,10 @@ void integral_constant_type_check(T1, T2)
// if we have a native stdint.h // if we have a native stdint.h
// then the INTXX_C macros may define // then the INTXX_C macros may define
// a type that's wider than required: // a type that's wider than required:
BOOST_CHECK(sizeof(T1) <= sizeof(T2)); BOOST_TEST(sizeof(T1) <= sizeof(T2));
#else #else
BOOST_CHECK(sizeof(T1) == sizeof(T2)); BOOST_TEST(sizeof(T1) == sizeof(T2));
BOOST_CHECK(t1 == t2); BOOST_TEST(t1 == t2);
#endif #endif
#if defined(BOOST_HAS_STDINT_H) #if defined(BOOST_HAS_STDINT_H)
// native headers are permitted to promote small // native headers are permitted to promote small
@ -112,22 +111,22 @@ void integral_constant_type_check(T1, T2)
if(sizeof(T1) >= sizeof(int)) if(sizeof(T1) >= sizeof(int))
{ {
if(t1 > 0) if(t1 > 0)
BOOST_CHECK(t2 > 0); BOOST_TEST(t2 > 0);
else else
BOOST_CHECK(!(t2 > 0)); BOOST_TEST(!(t2 > 0));
} }
else if(t1 < 0) else if(t1 < 0)
BOOST_CHECK(!(t2 > 0)); BOOST_TEST(!(t2 > 0));
#else #else
if(t1 > 0) if(t1 > 0)
BOOST_CHECK(t2 > 0); BOOST_TEST(t2 > 0);
else else
BOOST_CHECK(!(t2 > 0)); BOOST_TEST(!(t2 > 0));
#endif #endif
} }
int test_main(int, char*[]) int main(int, char*[])
{ {
#ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION #ifndef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
integral_constant_checker::check(); integral_constant_checker::check();
@ -186,37 +185,37 @@ int test_main(int, char*[])
boost::uintmax_t uintmax = UINTMAX_C(4294967295); boost::uintmax_t uintmax = UINTMAX_C(4294967295);
#endif #endif
BOOST_CHECK( int8 == -127 ); BOOST_TEST( int8 == -127 );
BOOST_CHECK( int_least8 == -127 ); BOOST_TEST( int_least8 == -127 );
BOOST_CHECK( int_fast8 == -127 ); BOOST_TEST( int_fast8 == -127 );
BOOST_CHECK( uint8 == 255u ); BOOST_TEST( uint8 == 255u );
BOOST_CHECK( uint_least8 == 255u ); BOOST_TEST( uint_least8 == 255u );
BOOST_CHECK( uint_fast8 == 255u ); BOOST_TEST( uint_fast8 == 255u );
BOOST_CHECK( int16 == -32767 ); BOOST_TEST( int16 == -32767 );
BOOST_CHECK( int_least16 == -32767 ); BOOST_TEST( int_least16 == -32767 );
BOOST_CHECK( int_fast16 == -32767 ); BOOST_TEST( int_fast16 == -32767 );
BOOST_CHECK( uint16 == 65535u ); BOOST_TEST( uint16 == 65535u );
BOOST_CHECK( uint_least16 == 65535u ); BOOST_TEST( uint_least16 == 65535u );
BOOST_CHECK( uint_fast16 == 65535u ); BOOST_TEST( uint_fast16 == 65535u );
BOOST_CHECK( int32 == -2147483647 ); BOOST_TEST( int32 == -2147483647 );
BOOST_CHECK( int_least32 == -2147483647 ); BOOST_TEST( int_least32 == -2147483647 );
BOOST_CHECK( int_fast32 == -2147483647 ); BOOST_TEST( int_fast32 == -2147483647 );
BOOST_CHECK( uint32 == 4294967295u ); BOOST_TEST( uint32 == 4294967295u );
BOOST_CHECK( uint_least32 == 4294967295u ); BOOST_TEST( uint_least32 == 4294967295u );
BOOST_CHECK( uint_fast32 == 4294967295u ); BOOST_TEST( uint_fast32 == 4294967295u );
#ifndef BOOST_NO_INT64_T #ifndef BOOST_NO_INT64_T
BOOST_CHECK( int64 == INT64_C(-9223372036854775807) ); BOOST_TEST( int64 == INT64_C(-9223372036854775807) );
BOOST_CHECK( int_least64 == INT64_C(-9223372036854775807) ); BOOST_TEST( int_least64 == INT64_C(-9223372036854775807) );
BOOST_CHECK( int_fast64 == INT64_C(-9223372036854775807) ); BOOST_TEST( int_fast64 == INT64_C(-9223372036854775807) );
BOOST_CHECK( uint64 == UINT64_C(18446744073709551615) ); BOOST_TEST( uint64 == UINT64_C(18446744073709551615) );
BOOST_CHECK( uint_least64 == UINT64_C(18446744073709551615) ); BOOST_TEST( uint_least64 == UINT64_C(18446744073709551615) );
BOOST_CHECK( uint_fast64 == UINT64_C(18446744073709551615) ); BOOST_TEST( uint_fast64 == UINT64_C(18446744073709551615) );
BOOST_CHECK( intmax == INT64_C(-9223372036854775807) ); BOOST_TEST( intmax == INT64_C(-9223372036854775807) );
BOOST_CHECK( uintmax == UINT64_C(18446744073709551615) ); BOOST_TEST( uintmax == UINT64_C(18446744073709551615) );
#else #else
BOOST_CHECK( intmax == -2147483647 ); BOOST_TEST( intmax == -2147483647 );
BOOST_CHECK( uintmax == 4294967295u ); BOOST_TEST( uintmax == 4294967295u );
#endif #endif

12
test/integer_mask_test.cpp
View File

@ -10,7 +10,7 @@
// Revision History // Revision History
// 23 Sep 2001 Initial version (Daryle Walker) // 23 Sep 2001 Initial version (Daryle Walker)
#include <boost/test/minimal.hpp> // for main #include <boost/detail/lightweight_test.hpp>
#include <boost/cstdlib.hpp> // for boost::exit_success #include <boost/cstdlib.hpp> // for boost::exit_success
#include <boost/integer/integer_mask.hpp> // for boost::high_bit_mask_t, etc. #include <boost/integer/integer_mask.hpp> // for boost::high_bit_mask_t, etc.
@ -21,9 +21,9 @@
#pragma warning(disable:4127) // conditional expression is constant #pragma warning(disable:4127) // conditional expression is constant
#endif #endif
#define PRIVATE_HIGH_BIT_SLOW_TEST(v) BOOST_CHECK( ::boost::high_bit_mask_t< \ #define PRIVATE_HIGH_BIT_SLOW_TEST(v) BOOST_TEST( ::boost::high_bit_mask_t< \
(v) >::high_bit == (1ul << (v)) ); (v) >::high_bit == (1ul << (v)) );
#define PRIVATE_HIGH_BIT_FAST_TEST(v) BOOST_CHECK( ::boost::high_bit_mask_t< \ #define PRIVATE_HIGH_BIT_FAST_TEST(v) BOOST_TEST( ::boost::high_bit_mask_t< \
(v) >::high_bit_fast == (1ul << (v)) ); (v) >::high_bit_fast == (1ul << (v)) );
#define PRIVATE_HIGH_BIT_TEST(v) do { PRIVATE_HIGH_BIT_SLOW_TEST(v); \ #define PRIVATE_HIGH_BIT_TEST(v) do { PRIVATE_HIGH_BIT_SLOW_TEST(v); \
PRIVATE_HIGH_BIT_FAST_TEST(v); } while (false) PRIVATE_HIGH_BIT_FAST_TEST(v); } while (false)
@ -33,20 +33,20 @@
unsigned long mask = 0;\ unsigned long mask = 0;\
if(v > 0)\ if(v > 0)\
{ mask = ((1ul << (v-1)) - 1); mask <<= 1; mask |= 1; }\ { mask = ((1ul << (v-1)) - 1); mask <<= 1; mask |= 1; }\
BOOST_CHECK( ::boost::low_bits_mask_t< (v) >::sig_bits == mask); \ BOOST_TEST( ::boost::low_bits_mask_t< (v) >::sig_bits == mask); \
}while(false); }while(false);
#define PRIVATE_LOW_BITS_FAST_TEST(v) \ #define PRIVATE_LOW_BITS_FAST_TEST(v) \
do{ \ do{ \
unsigned long mask = 0;\ unsigned long mask = 0;\
if(v > 0)\ if(v > 0)\
{ mask = ((1ul << (v-1)) - 1); mask <<= 1; mask |= 1; }\ { mask = ((1ul << (v-1)) - 1); mask <<= 1; mask |= 1; }\
BOOST_CHECK( ::boost::low_bits_mask_t< (v) >::sig_bits_fast == mask);\ BOOST_TEST( ::boost::low_bits_mask_t< (v) >::sig_bits_fast == mask);\
}while(false); }while(false);
#define PRIVATE_LOW_BITS_TEST(v) do { PRIVATE_LOW_BITS_SLOW_TEST(v); \ #define PRIVATE_LOW_BITS_TEST(v) do { PRIVATE_LOW_BITS_SLOW_TEST(v); \
PRIVATE_LOW_BITS_FAST_TEST(v); } while (false) PRIVATE_LOW_BITS_FAST_TEST(v); } while (false)
int test_main( int, char*[] ) int main( int, char*[] )
{ {
using std::cout; using std::cout;
using std::endl; using std::endl;

54
test/integer_test.cpp
View File

@ -15,7 +15,7 @@
// 10 Mar 01 Boost Test Library now used for tests (Beman Dawes) // 10 Mar 01 Boost Test Library now used for tests (Beman Dawes)
// 31 Aug 99 Initial version // 31 Aug 99 Initial version
#include <boost/test/minimal.hpp> // for main, BOOST_CHECK #include <boost/detail/lightweight_test.hpp> // for main, BOOST_TEST
#include <boost/integer.hpp> // for boost::int_t, boost::uint_t #include <boost/integer.hpp> // for boost::int_t, boost::uint_t
#include <boost/type_traits/is_same.hpp> #include <boost/type_traits/is_same.hpp>
@ -26,11 +26,15 @@
#ifdef BOOST_MSVC #ifdef BOOST_MSVC
#pragma warning(disable:4127) // conditional expression is constant #pragma warning(disable:4127) // conditional expression is constant
#endif #endif
#if defined( __BORLANDC__ )
# pragma option -w-8008 -w-8066 // condition is always true
#endif
// //
// Keep track of error count, so we can print out detailed // Keep track of error count, so we can print out detailed
// info only if we need it: // info only if we need it:
// //
unsigned last_error_count = 0; int last_error_count = 0;
// //
// Helpers to print out the name of a type, // Helpers to print out the name of a type,
// we use these as typeid(X).name() doesn't always // we use these as typeid(X).name() doesn't always
@ -59,8 +63,8 @@ void do_test_exact(boost::mpl::true_ const&)
typedef typename boost::int_t<Bits>::least least_int; typedef typename boost::int_t<Bits>::least least_int;
typedef typename boost::uint_t<Bits>::least least_uint; typedef typename boost::uint_t<Bits>::least least_uint;
BOOST_CHECK((boost::is_same<int_exact, least_int>::value)); BOOST_TEST((boost::is_same<int_exact, least_int>::value));
BOOST_CHECK((boost::is_same<uint_exact, least_uint>::value)); BOOST_TEST((boost::is_same<uint_exact, least_uint>::value));
} }
template <int Bits> template <int Bits>
void do_test_exact(boost::mpl::false_ const&) void do_test_exact(boost::mpl::false_ const&)
@ -98,31 +102,31 @@ void do_test_bits()
if(std::numeric_limits<least_int>::is_specialized) if(std::numeric_limits<least_int>::is_specialized)
{ {
BOOST_CHECK(std::numeric_limits<least_int>::digits + 1 >= Bits); BOOST_TEST(std::numeric_limits<least_int>::digits + 1 >= Bits);
} }
if(std::numeric_limits<least_uint>::is_specialized) if(std::numeric_limits<least_uint>::is_specialized)
{ {
BOOST_CHECK(std::numeric_limits<least_uint>::digits >= Bits); BOOST_TEST(std::numeric_limits<least_uint>::digits >= Bits);
} }
BOOST_CHECK(sizeof(least_int) * CHAR_BIT >= Bits); BOOST_TEST(sizeof(least_int) * CHAR_BIT >= Bits);
BOOST_CHECK(sizeof(least_uint) * CHAR_BIT >= Bits); BOOST_TEST(sizeof(least_uint) * CHAR_BIT >= Bits);
BOOST_CHECK(sizeof(fast_int) >= sizeof(least_int)); BOOST_TEST(sizeof(fast_int) >= sizeof(least_int));
BOOST_CHECK(sizeof(fast_uint) >= sizeof(least_uint)); BOOST_TEST(sizeof(fast_uint) >= sizeof(least_uint));
// //
// There should be no type smaller than least_* that also has enough bits: // There should be no type smaller than least_* that also has enough bits:
// //
if(!boost::is_same<signed char, least_int>::value) if(!boost::is_same<signed char, least_int>::value)
{ {
BOOST_CHECK(std::numeric_limits<signed char>::digits < Bits); BOOST_TEST(std::numeric_limits<signed char>::digits < Bits);
if(!boost::is_same<short, least_int>::value) if(!boost::is_same<short, least_int>::value)
{ {
BOOST_CHECK(std::numeric_limits<short>::digits < Bits); BOOST_TEST(std::numeric_limits<short>::digits < Bits);
if(!boost::is_same<int, least_int>::value) if(!boost::is_same<int, least_int>::value)
{ {
BOOST_CHECK(std::numeric_limits<int>::digits < Bits); BOOST_TEST(std::numeric_limits<int>::digits < Bits);
if(!boost::is_same<long, least_int>::value) if(!boost::is_same<long, least_int>::value)
{ {
BOOST_CHECK(std::numeric_limits<long>::digits < Bits); BOOST_TEST(std::numeric_limits<long>::digits < Bits);
} }
} }
} }
@ -130,24 +134,24 @@ void do_test_bits()
// And again, but unsigned: // And again, but unsigned:
if(!boost::is_same<unsigned char, least_uint>::value) if(!boost::is_same<unsigned char, least_uint>::value)
{ {
BOOST_CHECK(std::numeric_limits<unsigned char>::digits < Bits); BOOST_TEST(std::numeric_limits<unsigned char>::digits < Bits);
if(!boost::is_same<unsigned short, least_uint>::value) if(!boost::is_same<unsigned short, least_uint>::value)
{ {
BOOST_CHECK(std::numeric_limits<unsigned short>::digits < Bits); BOOST_TEST(std::numeric_limits<unsigned short>::digits < Bits);
if(!boost::is_same<unsigned int, least_uint>::value) if(!boost::is_same<unsigned int, least_uint>::value)
{ {
BOOST_CHECK(std::numeric_limits<unsigned int>::digits < Bits); BOOST_TEST(std::numeric_limits<unsigned int>::digits < Bits);
if(!boost::is_same<unsigned long, least_uint>::value) if(!boost::is_same<unsigned long, least_uint>::value)
{ {
BOOST_CHECK(std::numeric_limits<unsigned long>::digits < Bits); BOOST_TEST(std::numeric_limits<unsigned long>::digits < Bits);
} }
} }
} }
} }
if(boost::minimal_test::errors_counter() != last_error_count) if(boost::detail::test_errors() != last_error_count)
{ {
last_error_count = boost::minimal_test::errors_counter(); last_error_count = boost::detail::test_errors();
std::cout << "Errors occured while testing with bit count = " << Bits << std::endl; std::cout << "Errors occured while testing with bit count = " << Bits << std::endl;
std::cout << "Type int_t<" << Bits << ">::least was " << get_name_of_type(least_int(0)) << std::endl; std::cout << "Type int_t<" << Bits << ">::least was " << get_name_of_type(least_int(0)) << std::endl;
std::cout << "Type int_t<" << Bits << ">::fast was " << get_name_of_type(fast_int(0)) << std::endl; std::cout << "Type int_t<" << Bits << ">::fast was " << get_name_of_type(fast_int(0)) << std::endl;
@ -166,14 +170,14 @@ void test_min_max_type(Expected val)
{ {
typedef typename Traits::least least_type; typedef typename Traits::least least_type;
typedef typename Traits::fast fast_type; typedef typename Traits::fast fast_type;
BOOST_CHECK((boost::is_same<least_type, Expected>::value)); BOOST_TEST((boost::is_same<least_type, Expected>::value));
BOOST_CHECK(sizeof(fast_type) >= sizeof(least_type)); BOOST_TEST(sizeof(fast_type) >= sizeof(least_type));
BOOST_CHECK((std::numeric_limits<least_type>::min)() <= val); BOOST_TEST((std::numeric_limits<least_type>::min)() <= val);
BOOST_CHECK((std::numeric_limits<least_type>::max)() >= val); BOOST_TEST((std::numeric_limits<least_type>::max)() >= val);
} }
// Test program // Test program
int test_main(int, char*[]) int main(int, char*[])
{ {
// Test int_t and unint_t first: // Test int_t and unint_t first:
if(std::numeric_limits<boost::intmax_t>::is_specialized) if(std::numeric_limits<boost::intmax_t>::is_specialized)

18
test/integer_traits_test.cpp
View File

@ -17,7 +17,7 @@
// use int64_t instead of long long for better portability // use int64_t instead of long long for better portability
#include <boost/cstdint.hpp> #include <boost/cstdint.hpp>
#include <boost/test/test_tools.hpp> #include <boost/detail/lightweight_test.hpp>
/* /*
* General portability note: * General portability note:
@ -52,22 +52,22 @@ void runtest(const char * type, T)
<< "; min is " << make_char_numeric_for_streaming((traits::min)()) << "; min is " << make_char_numeric_for_streaming((traits::min)())
<< ", max is " << make_char_numeric_for_streaming((traits::max)()) << ", max is " << make_char_numeric_for_streaming((traits::max)())
<< std::endl; << std::endl;
BOOST_CHECK(traits::is_specialized); BOOST_TEST(traits::is_specialized);
#if defined(BOOST_MSVC) && (BOOST_MSVC <= 1200) #if defined(BOOST_MSVC) && (BOOST_MSVC <= 1200)
// MSVC++ 6.0 issues a LNK1179 error (duplicate comdat) when the compiler // MSVC++ 6.0 issues a LNK1179 error (duplicate comdat) when the compiler
// generates different symbol names with a very long common prefix: // generates different symbol names with a very long common prefix:
// the dummy "&& true" disambiguates between the symbols generated by this // the dummy "&& true" disambiguates between the symbols generated by this
// BOOST_CHECK instantiation and the preceding one. // BOOST_TEST instantiation and the preceding one.
BOOST_CHECK(traits::is_integer && true); BOOST_TEST(traits::is_integer && true);
#else #else
BOOST_CHECK(traits::is_integer); BOOST_TEST(traits::is_integer);
#endif #endif
BOOST_CHECK(traits::is_integral == true); BOOST_TEST(traits::is_integral == true);
BOOST_CHECK(traits::const_min == (traits::min)()); BOOST_TEST(traits::const_min == (traits::min)());
BOOST_CHECK(traits::const_max == (traits::max)()); BOOST_TEST(traits::const_max == (traits::max)());
} }
int test_main(int, char*[]) int main(int, char*[])
{ {
runtest("bool", bool()); runtest("bool", bool());
runtest("char", char()); runtest("char", char());

6
test/static_log2_test.cpp
View File

@ -10,7 +10,7 @@
// Revision History // Revision History
// 01 Oct 2001 Initial version (Daryle Walker) // 01 Oct 2001 Initial version (Daryle Walker)
#include <boost/test/test_tools.hpp> // for main #include <boost/detail/lightweight_test.hpp> // for main
#include <boost/cstdlib.hpp> // for boost::exit_success #include <boost/cstdlib.hpp> // for boost::exit_success
#include <boost/integer/static_log2.hpp> // for boost::static_log2 #include <boost/integer/static_log2.hpp> // for boost::static_log2
@ -19,7 +19,7 @@
// Macros to compact code // Macros to compact code
#define PRIVATE_LB_TEST( v, e ) BOOST_CHECK( ::boost::static_log2<v>::value == e ) #define PRIVATE_LB_TEST( v, e ) BOOST_TEST( ::boost::static_log2<v>::value == e )
#define PRIVATE_PRINT_LB( v ) ::std::cout << "boost::static_log2<" << (v) \ #define PRIVATE_PRINT_LB( v ) ::std::cout << "boost::static_log2<" << (v) \
<< "> = " << ::boost::static_log2< (v) >::value << '.' << ::std::endl << "> = " << ::boost::static_log2< (v) >::value << '.' << ::std::endl
@ -34,7 +34,7 @@
// Main testing function // Main testing function
int int
test_main main
( (
int , // "argc" is unused int , // "argc" is unused
char * [] // "argv" is unused char * [] // "argv" is unused

73
test/static_min_max_test.cpp
View File

@ -10,8 +10,7 @@
// Revision History // Revision History
// 23 Sep 2001 Initial version (Daryle Walker) // 23 Sep 2001 Initial version (Daryle Walker)
#define BOOST_INCLUDE_MAIN #include <boost/detail/lightweight_test.hpp> // for main, BOOST_TEST
#include <boost/test/test_tools.hpp> // for main, BOOST_CHECK
#include <boost/cstdlib.hpp> // for boost::exit_success #include <boost/cstdlib.hpp> // for boost::exit_success
#include <boost/integer/static_min_max.hpp> // for boost::static_signed_min, etc. #include <boost/integer/static_min_max.hpp> // for boost::static_signed_min, etc.
@ -21,7 +20,7 @@
// Main testing function // Main testing function
int int
test_main main
( (
int , // "argc" is unused int , // "argc" is unused
char * [] // "argv" is unused char * [] // "argv" is unused
@ -37,57 +36,57 @@ test_main
// Two positives // Two positives
cout << "Doing tests with two positive values." << endl; cout << "Doing tests with two positive values." << endl;
BOOST_CHECK( (static_signed_min< 9, 14>::value) == 9 ); BOOST_TEST( (static_signed_min< 9, 14>::value) == 9 );
BOOST_CHECK( (static_signed_max< 9, 14>::value) == 14 ); BOOST_TEST( (static_signed_max< 9, 14>::value) == 14 );
BOOST_CHECK( (static_signed_min<14, 9>::value) == 9 ); BOOST_TEST( (static_signed_min<14, 9>::value) == 9 );
BOOST_CHECK( (static_signed_max<14, 9>::value) == 14 ); BOOST_TEST( (static_signed_max<14, 9>::value) == 14 );
BOOST_CHECK( (static_unsigned_min< 9, 14>::value) == 9 ); BOOST_TEST( (static_unsigned_min< 9, 14>::value) == 9 );
BOOST_CHECK( (static_unsigned_max< 9, 14>::value) == 14 ); BOOST_TEST( (static_unsigned_max< 9, 14>::value) == 14 );
BOOST_CHECK( (static_unsigned_min<14, 9>::value) == 9 ); BOOST_TEST( (static_unsigned_min<14, 9>::value) == 9 );
BOOST_CHECK( (static_unsigned_max<14, 9>::value) == 14 ); BOOST_TEST( (static_unsigned_max<14, 9>::value) == 14 );
// Two negatives // Two negatives
cout << "Doing tests with two negative values." << endl; cout << "Doing tests with two negative values." << endl;
BOOST_CHECK( (static_signed_min< -8, -101>::value) == -101 ); BOOST_TEST( (static_signed_min< -8, -101>::value) == -101 );
BOOST_CHECK( (static_signed_max< -8, -101>::value) == -8 ); BOOST_TEST( (static_signed_max< -8, -101>::value) == -8 );
BOOST_CHECK( (static_signed_min<-101, -8>::value) == -101 ); BOOST_TEST( (static_signed_min<-101, -8>::value) == -101 );
BOOST_CHECK( (static_signed_max<-101, -8>::value) == -8 ); BOOST_TEST( (static_signed_max<-101, -8>::value) == -8 );
// With zero // With zero
cout << "Doing tests with zero and a positive or negative value." << endl; cout << "Doing tests with zero and a positive or negative value." << endl;
BOOST_CHECK( (static_signed_min< 0, 14>::value) == 0 ); BOOST_TEST( (static_signed_min< 0, 14>::value) == 0 );
BOOST_CHECK( (static_signed_max< 0, 14>::value) == 14 ); BOOST_TEST( (static_signed_max< 0, 14>::value) == 14 );
BOOST_CHECK( (static_signed_min<14, 0>::value) == 0 ); BOOST_TEST( (static_signed_min<14, 0>::value) == 0 );
BOOST_CHECK( (static_signed_max<14, 0>::value) == 14 ); BOOST_TEST( (static_signed_max<14, 0>::value) == 14 );
BOOST_CHECK( (static_unsigned_min< 0, 14>::value) == 0 ); BOOST_TEST( (static_unsigned_min< 0, 14>::value) == 0 );
BOOST_CHECK( (static_unsigned_max< 0, 14>::value) == 14 ); BOOST_TEST( (static_unsigned_max< 0, 14>::value) == 14 );
BOOST_CHECK( (static_unsigned_min<14, 0>::value) == 0 ); BOOST_TEST( (static_unsigned_min<14, 0>::value) == 0 );
BOOST_CHECK( (static_unsigned_max<14, 0>::value) == 14 ); BOOST_TEST( (static_unsigned_max<14, 0>::value) == 14 );
BOOST_CHECK( (static_signed_min< 0, -101>::value) == -101 ); BOOST_TEST( (static_signed_min< 0, -101>::value) == -101 );
BOOST_CHECK( (static_signed_max< 0, -101>::value) == 0 ); BOOST_TEST( (static_signed_max< 0, -101>::value) == 0 );
BOOST_CHECK( (static_signed_min<-101, 0>::value) == -101 ); BOOST_TEST( (static_signed_min<-101, 0>::value) == -101 );
BOOST_CHECK( (static_signed_max<-101, 0>::value) == 0 ); BOOST_TEST( (static_signed_max<-101, 0>::value) == 0 );
// With identical // With identical
cout << "Doing tests with two identical values." << endl; cout << "Doing tests with two identical values." << endl;
BOOST_CHECK( (static_signed_min<0, 0>::value) == 0 ); BOOST_TEST( (static_signed_min<0, 0>::value) == 0 );
BOOST_CHECK( (static_signed_max<0, 0>::value) == 0 ); BOOST_TEST( (static_signed_max<0, 0>::value) == 0 );
BOOST_CHECK( (static_unsigned_min<0, 0>::value) == 0 ); BOOST_TEST( (static_unsigned_min<0, 0>::value) == 0 );
BOOST_CHECK( (static_unsigned_max<0, 0>::value) == 0 ); BOOST_TEST( (static_unsigned_max<0, 0>::value) == 0 );
BOOST_CHECK( (static_signed_min<14, 14>::value) == 14 ); BOOST_TEST( (static_signed_min<14, 14>::value) == 14 );
BOOST_CHECK( (static_signed_max<14, 14>::value) == 14 ); BOOST_TEST( (static_signed_max<14, 14>::value) == 14 );
BOOST_CHECK( (static_unsigned_min<14, 14>::value) == 14 ); BOOST_TEST( (static_unsigned_min<14, 14>::value) == 14 );
BOOST_CHECK( (static_unsigned_max<14, 14>::value) == 14 ); BOOST_TEST( (static_unsigned_max<14, 14>::value) == 14 );
BOOST_CHECK( (static_signed_min< -101, -101>::value) == -101 ); BOOST_TEST( (static_signed_min< -101, -101>::value) == -101 );
BOOST_CHECK( (static_signed_max< -101, -101>::value) == -101 ); BOOST_TEST( (static_signed_max< -101, -101>::value) == -101 );
return boost::exit_success; return boost::exit_success;
} }