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Crimson-Hawk
2024-03-05 16:42:40 +08:00
commit f1e4595ebf
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# Copyright 2018, 2019 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
include(BoostTestJamfile OPTIONAL RESULT_VARIABLE HAVE_BOOST_TEST)
if(HAVE_BOOST_TEST)
boost_test_jamfile(FILE Jamfile.v2 LINK_LIBRARIES Boost::static_assert)
endif()

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# copyright John Maddock 2003
# Use, modification and distribution are subject to the
# Boost Software License, Version 1.0. (See accompanying file
# LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
# bring in the rules for testing
import testing ;
run static_assert_test.cpp ;
compile-fail static_assert_test_fail_1.cpp ;
compile-fail static_assert_test_fail_2.cpp ;
compile-fail static_assert_test_fail_3.cpp ;
compile-fail static_assert_test_fail_4.cpp ;
compile-fail static_assert_test_fail_5.cpp ;
compile-fail static_assert_test_fail_6.cpp ;
compile-fail static_assert_test_fail_7.cpp ;
compile-fail static_assert_test_fail_8.cpp ;
compile-fail static_assert_test_fail_9.cpp ;
compile-fail static_assert_test_fail_10.cpp ;
build-project ../example ;

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# Copyright 2018, 2019 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
cmake_minimum_required(VERSION 3.5...3.16)
project(cmake_install_test LANGUAGES CXX)
find_package(boost_static_assert REQUIRED)
add_executable(main main.cpp)
target_link_libraries(main Boost::static_assert)
enable_testing()
add_test(NAME main COMMAND main)
add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)

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#include <boost/static_assert.hpp>
int main()
{
int const x = 5;
BOOST_STATIC_ASSERT( x > 4 );
}

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# Copyright 2018, 2019 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
cmake_minimum_required(VERSION 3.5...3.16)
project(cmake_subdir_test LANGUAGES CXX)
add_subdirectory(../../../static_assert boostorg/static_assert)
add_subdirectory(../../../config boostorg/config)
add_executable(main main.cpp)
target_link_libraries(main Boost::static_assert)
enable_testing()
add_test(NAME main COMMAND main)
add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)

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#include <boost/static_assert.hpp>
int main()
{
int const x = 5;
BOOST_STATIC_ASSERT( x > 4 );
}

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// (C) Copyright Steve Cleary & John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <boost/static_assert.hpp>
//
// all these tests should succeed.
// some of these tests are rather simplistic (ie useless)
// in order to ensure that they compile on all platforms.
//
// Namespace scope
BOOST_STATIC_ASSERT(sizeof(int) >= sizeof(short));
BOOST_STATIC_ASSERT(sizeof(char) == 1);
BOOST_STATIC_ASSERT_MSG(sizeof(int) >= sizeof(short), "msg1");
BOOST_STATIC_ASSERT_MSG(sizeof(char) == 1, "msg2");
// Function (block) scope
void f()
{
BOOST_STATIC_ASSERT(sizeof(int) >= sizeof(short));
BOOST_STATIC_ASSERT(sizeof(char) == 1);
BOOST_STATIC_ASSERT_MSG(sizeof(int) >= sizeof(short), "msg3");
BOOST_STATIC_ASSERT_MSG(sizeof(char) == 1, "msg4");
}
struct Bob
{
private: // can be in private, to avoid namespace pollution
BOOST_STATIC_ASSERT(sizeof(int) >= sizeof(short));
BOOST_STATIC_ASSERT(sizeof(char) == 1);
BOOST_STATIC_ASSERT_MSG(sizeof(int) >= sizeof(short), "msg5");
BOOST_STATIC_ASSERT_MSG(sizeof(char) == 1, "msg6");
public:
// Member function scope: provides access to member variables
int x;
char c;
int f()
{
#if defined(_MSC_VER) && _MSC_VER < 1300 // broken sizeof in VC6
BOOST_STATIC_ASSERT(sizeof(x) >= sizeof(short));
BOOST_STATIC_ASSERT(sizeof(c) == 1);
BOOST_STATIC_ASSERT_MSG(sizeof(x) >= sizeof(short), "msg7");
BOOST_STATIC_ASSERT_MSG(sizeof(c) == 1, "msg8");
#endif
return x;
}
};
// Template class scope
template <class Int, class Char>
struct Bill
{
BOOST_STATIC_CONSTANT(int, value = 1);
private: // can be in private, to avoid namespace pollution
BOOST_STATIC_ASSERT(sizeof(Int) > sizeof(char));
BOOST_STATIC_ASSERT_MSG(sizeof(Int) > sizeof(char), "msg9");
public:
// Template member function scope: provides access to member variables
Int x;
Char c;
template <class Int2, class Char2>
void f(Int2 , Char2 )
{
BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Int2));
BOOST_STATIC_ASSERT(sizeof(Char) == sizeof(Char2));
BOOST_STATIC_ASSERT_MSG(sizeof(Int) == sizeof(Int2), "msg10");
BOOST_STATIC_ASSERT_MSG(sizeof(Char) == sizeof(Char2), "msg11");
}
};
void test_Bill() // BOOST_STATIC_ASSERTs are not triggerred until instantiated
{
Bill<int, char> z;
//Bill<int, int> bad; // will not compile
int i = 3;
char ch = 'a';
z.f(i, ch);
//z.f(i, i); // should not compile
}
int main()
{
test_Bill();
//
// Test variadic macro support:
//
#ifndef BOOST_NO_CXX11_VARIADIC_MACROS
BOOST_STATIC_ASSERT(Bill<int, char>::value);
#ifndef BOOST_NO_CXX11_STATIC_ASSERT
BOOST_STATIC_ASSERT_MSG(Bill<int, char>::value, "This is a message");
#endif
#endif
return 0;
}

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// (C) Copyright Steve Cleary & John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <boost/static_assert.hpp>
//
// all these tests should fail:
//
typedef char a1[2];
typedef char a2[3];
// Namespace scope
BOOST_STATIC_ASSERT(sizeof(a1) == sizeof(a2)); // will not compile

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//~ Copyright 2005 Redshift Software, Inc.
//~ Distributed under the Boost Software License, Version 1.0.
//~ (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
#include <boost/static_assert.hpp>
template <int N>
int foo()
{
BOOST_STATIC_ASSERT( N < 2 );
return N;
}
int main()
{
return foo<5>();
}

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// (C) Copyright Steve Cleary & John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <boost/static_assert.hpp>
//
// all these tests should fail:
//
typedef char a1[2];
typedef char a2[3];
// Function (block) scope
void f()
{
BOOST_STATIC_ASSERT(sizeof(a1) == sizeof(a2)); // should not compile
}

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// (C) Copyright Steve Cleary & John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <boost/static_assert.hpp>
//
// this tests should fail:
//
typedef char a1[2];
typedef char a2[3];
struct Bob
{
private: // can be in private, to avoid namespace pollution
BOOST_STATIC_ASSERT(sizeof(a1) == sizeof(a2)); // will not compile
public:
// Member function scope: provides access to member variables
int x;
char c;
int f()
{
#ifndef _MSC_VER // broken sizeof in VC6
BOOST_STATIC_ASSERT(sizeof(x) == 4);
BOOST_STATIC_ASSERT(sizeof(c) == 1);
#endif
return x;
}
};

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// (C) Copyright Steve Cleary & John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <boost/config.hpp>
#include <boost/static_assert.hpp>
//
// all these tests should fail:
//
struct Bob
{
public:
// Member function scope: provides access to member variables
char x[4];
char c;
int f()
{
#if !defined(BOOST_MSVC) || BOOST_MSVC > 1200 // broken sizeof in VC6
BOOST_STATIC_ASSERT(sizeof(x) == 4);
BOOST_STATIC_ASSERT(sizeof(c) == 1);
BOOST_STATIC_ASSERT((sizeof(x) == sizeof(c))); // should not compile
#endif
return x;
}
};

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// (C) Copyright Steve Cleary & John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <boost/static_assert.hpp>
//
// all these tests should fail:
//
// Template class scope
template <class Int, class Char>
struct Bill
{
private: // can be in private, to avoid namespace pollution
BOOST_STATIC_ASSERT(sizeof(Int) == 4);
BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Char)); // should not compile when instantiated
public:
// Template member function scope: provides access to member variables
Int x;
Char c;
template <class Int2, class Char2>
void f(Int2 , Char2 )
{
BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Int2));
BOOST_STATIC_ASSERT(sizeof(Char) == sizeof(Char2));
//BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Char)); // should not compile when instantiated
}
};
Bill<int, char> b;

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// (C) Copyright Steve Cleary & John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <boost/static_assert.hpp>
//
// all these tests should fail:
//
// Template class scope
template <class Int, class Char>
struct Bill
{
private: // can be in private, to avoid namespace pollution
BOOST_STATIC_ASSERT(sizeof(Int) == 4);
//BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Char)); // should not compile when instantiated
public:
// Template member function scope: provides access to member variables
Int x;
Char c;
template <class Int2, class Char2>
void f(Int2 , Char2 )
{
BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Int2));
BOOST_STATIC_ASSERT(sizeof(Char) == sizeof(Char2));
BOOST_STATIC_ASSERT(sizeof(Int) == sizeof(Char)); // should not compile when instantiated
}
};
void foo()
{
int i = 0;
char c = 0;
Bill<int, char> b;
// this should fail:
b.f(i, c);
}

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// (C) Copyright John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <climits>
#include <boost/limits.hpp>
#include <boost/static_assert.hpp>
template <class UnsignedInt>
class myclass
{
private:
BOOST_STATIC_ASSERT(sizeof(UnsignedInt) * CHAR_BIT >= 16);
BOOST_STATIC_ASSERT(std::numeric_limits<UnsignedInt>::is_specialized
&& std::numeric_limits<UnsignedInt>::is_integer
&& !std::numeric_limits<UnsignedInt>::is_signed);
public:
/* details here */
};
myclass<int> m2; // this should fail
myclass<unsigned char> m3; // and so should this
int main()
{
return 0;
}

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// (C) Copyright John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <iterator>
#include <list>
#include <deque>
#include <boost/static_assert.hpp>
#include <boost/type_traits.hpp>
template <class RandomAccessIterator >
RandomAccessIterator foo(RandomAccessIterator from, RandomAccessIterator)
{
// this template can only be used with
// random access iterators...
typedef typename std::iterator_traits< RandomAccessIterator >::iterator_category cat;
BOOST_STATIC_ASSERT((boost::is_convertible<cat*, std::random_access_iterator_tag*>::value));
//
// detail goes here...
return from;
}
// ensure that delayed instantiation compilers like Comeau see the failure early
// enough for "compile-fail" testing with the Boost.Build testing framework. (Greg Comeau)
template
std::list<int>::iterator
foo(std::list<int>::iterator, std::list<int>::iterator);
int main()
{
std::deque<int> d;
std::list<int> l;
foo(d.begin(), d.end()); // OK
foo(l.begin(), l.end()); // error
return 0;
}

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// (C) Copyright John Maddock 2000.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for most recent version including documentation.
#include <climits>
#include <boost/limits.hpp>
#include <boost/static_assert.hpp>
template <class UnsignedInt>
class myclass
{
private:
BOOST_STATIC_ASSERT(sizeof(UnsignedInt) * CHAR_BIT >= 16);
BOOST_STATIC_ASSERT(std::numeric_limits<UnsignedInt>::is_specialized
&& std::numeric_limits<UnsignedInt>::is_integer
&& !std::numeric_limits<UnsignedInt>::is_signed);
public:
/* details here */
};
myclass<unsigned> m1; // this should be OK
//myclass<int> m2; // this should fail
myclass<unsigned char> m3; // and so should this
int main()
{
return 0;
}