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Add tests for BOOST_CORE_STATIC_ASSERT

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This commit is contained in:
Peter Dimov
2025-10-20 18:57:38 +03:00
parent 82a16ccc95
commit aaff2c0d54
8 changed files with 118 additions and 0 deletions
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9
test/Jamfile.v2
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@@ -469,3 +469,12 @@ run minstd_rand_test.cpp
use-project /boost/core/swap : ./swap ; use-project /boost/core/swap : ./swap ;
build-project ./swap ; build-project ./swap ;
compile static_assert_test.cpp ;
compile static_assert_test2.cpp ;
compile static_assert_test3.cpp ;
compile-fail static_assert_fail.cpp ;
compile-fail static_assert_fail2.cpp ;
compile-fail static_assert_fail3.cpp ;
compile-fail static_assert_fail4.cpp ;

11
test/static_assert_fail.cpp Normal file
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@@ -0,0 +1,11 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/static_assert.hpp>
BOOST_CORE_STATIC_ASSERT( sizeof(char[1]) != 1 );
int main()
{
}

14
test/static_assert_fail2.cpp Normal file
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@@ -0,0 +1,14 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/static_assert.hpp>
struct X
{
BOOST_CORE_STATIC_ASSERT( sizeof(char[2]) != 2 );
};
int main()
{
}

10
test/static_assert_fail3.cpp Normal file
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@@ -0,0 +1,10 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/static_assert.hpp>
int main()
{
BOOST_CORE_STATIC_ASSERT( sizeof(char[3]) != 3 );
}

16
test/static_assert_fail4.cpp Normal file
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@@ -0,0 +1,16 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/static_assert.hpp>
template<int C> struct X
{
BOOST_CORE_STATIC_ASSERT( C >= 0 );
};
int main()
{
X< -4 > x;
(void)x;
}

17
test/static_assert_test.cpp Normal file
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@@ -0,0 +1,17 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/static_assert.hpp>
BOOST_CORE_STATIC_ASSERT( sizeof(char[1]) == 1 );
struct X
{
BOOST_CORE_STATIC_ASSERT( sizeof(char[2]) == 2 );
};
int main()
{
BOOST_CORE_STATIC_ASSERT( sizeof(char[3]) == 3 );
}

25
test/static_assert_test2.cpp Normal file
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@@ -0,0 +1,25 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/static_assert.hpp>
template<int A, int B> struct plus
{
static const int value = A + B;
};
BOOST_CORE_STATIC_ASSERT((plus<1, 2>::value == 3));
template<int C> struct X
{
BOOST_CORE_STATIC_ASSERT((plus<C, 1>::value == C + 1));
};
int main()
{
BOOST_CORE_STATIC_ASSERT((plus<3, 4>::value == 7));
X<4> x;
(void)x;
}

16
test/static_assert_test3.cpp Normal file
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@@ -0,0 +1,16 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/static_assert.hpp>
template<int C> struct X
{
BOOST_CORE_STATIC_ASSERT( C >= 0 );
};
int main()
{
X<4> x;
(void)x;
}