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Add array_access_test_cx2.cpp

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Peter Dimov
2025-01-26 05:53:09 +02:00
parent 324827cfc0
commit d2c295b85f
4 changed files with 48 additions and 2 deletions
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1
test/Jamfile.v2
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@ -60,6 +60,7 @@ compile array_get_test_cx.cpp ;
# C++14 constexpr
compile array_assign_test_cx.cpp ;
compile array_access_test_cx2.cpp ;
compile array_fill_test_cx.cpp ;
compile array_eq_test_cx.cpp ;
compile array_lt_test_cx.cpp ;

45
test/array_access_test_cx2.cpp Normal file
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@ -0,0 +1,45 @@
// Copyright 2025 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt)
#include <boost/array.hpp>
#include <boost/config.hpp>
#include <boost/config/pragma_message.hpp>
#include <boost/config/workaround.hpp>
#include <cstddef>
#if defined(BOOST_NO_CXX14_CONSTEXPR)
BOOST_PRAGMA_MESSAGE("Test skipped because BOOST_NO_CXX14_CONSTEXPR is defined")
#else
#define STATIC_ASSERT(...) static_assert(__VA_ARGS__, #__VA_ARGS__)
template<class T, std::size_t N> constexpr boost::array<T, N> modified( boost::array<T, N> a1 )
{
a1.front() = 1;
a1[ 1 ] = 2;
a1.at( 2 ) = 3;
a1.back() = 4;
return a1;
}
template<class T> void test1()
{
constexpr boost::array<T, 4> a1 = {};
constexpr boost::array<T, 4> a2 = modified( a1 );
STATIC_ASSERT( a2[0] == 1 );
STATIC_ASSERT( a2[1] == 2 );
STATIC_ASSERT( a2[2] == 3 );
STATIC_ASSERT( a2[3] == 4 );
}
int main()
{
test1<int>();
}
#endif

2
test/array_assign_test_cx.cpp
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@ -10,7 +10,7 @@
#if defined(BOOST_NO_CXX14_CONSTEXPR)
BOOST_PRAGMA_MESSAGE("Test skipped because BOOST_NO_CXX11_CONSTEXPR is defined")
BOOST_PRAGMA_MESSAGE("Test skipped because BOOST_NO_CXX14_CONSTEXPR is defined")
#else

2
test/array_fill_test_cx.cpp
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@ -10,7 +10,7 @@
#if defined(BOOST_NO_CXX14_CONSTEXPR)
BOOST_PRAGMA_MESSAGE("Test skipped because BOOST_NO_CXX11_CONSTEXPR is defined")
BOOST_PRAGMA_MESSAGE("Test skipped because BOOST_NO_CXX14_CONSTEXPR is defined")
#else