mirror of
https://github.com/boostorg/leaf.git
synced 2025-05-11 21:24:13 +00:00
97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
// Copyright 2018-2024 Emil Dotchevski and Reverge Studios, Inc.
|
|
// 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)
|
|
|
|
#ifndef BOOST_LEAF_NO_EXCEPTIONS
|
|
# define BOOST_LEAF_NO_EXCEPTIONS
|
|
#endif
|
|
|
|
#ifdef BOOST_LEAF_CFG_STD_SYSTEM_ERROR
|
|
# undef BOOST_LEAF_CFG_STD_SYSTEM_ERROR
|
|
#endif
|
|
#define BOOST_LEAF_CFG_STD_SYSTEM_ERROR 0
|
|
|
|
#ifdef BOOST_LEAF_CFG_DIAGNOSTICS
|
|
# undef BOOST_LEAF_CFG_DIAGNOSTICS
|
|
#endif
|
|
#define BOOST_LEAF_CFG_DIAGNOSTICS 0
|
|
|
|
#ifdef BOOST_LEAF_CFG_CAPTURE
|
|
# undef BOOST_LEAF_CFG_CAPTURE
|
|
#endif
|
|
#define BOOST_LEAF_CFG_CAPTURE 0
|
|
|
|
#define BOOST_LEAF_USE_TLS_ARRAY
|
|
#define BOOST_LEAF_CFG_TLS_ARRAY_SIZE 64
|
|
#define BOOST_LEAF_CFG_TLS_ARRAY_START_INDEX 10
|
|
|
|
#ifdef BOOST_LEAF_TEST_SINGLE_HEADER
|
|
# include "leaf.hpp"
|
|
#else
|
|
# include <boost/leaf/handle_errors.hpp>
|
|
# include <boost/leaf/result.hpp>
|
|
#endif
|
|
|
|
#include <limits>
|
|
#include <vector>
|
|
#include <algorithm>
|
|
#include "lightweight_test.hpp"
|
|
|
|
namespace leaf = boost::leaf;
|
|
|
|
static void * tls_storage[BOOST_LEAF_CFG_TLS_ARRAY_SIZE];
|
|
static int min_tls_index = std::numeric_limits<int>::max();
|
|
static int max_tls_index = std::numeric_limits<int>::min();
|
|
|
|
namespace boost { namespace leaf {
|
|
|
|
namespace tls
|
|
{
|
|
void * read_void_ptr( int tls_index ) noexcept
|
|
{
|
|
BOOST_TEST_GE(tls_index, (BOOST_LEAF_CFG_TLS_ARRAY_START_INDEX));
|
|
BOOST_TEST_LT(tls_index, (BOOST_LEAF_CFG_TLS_ARRAY_SIZE));
|
|
min_tls_index = std::min(min_tls_index, tls_index);
|
|
max_tls_index = std::max(max_tls_index, tls_index);
|
|
return tls_storage[tls_index];
|
|
}
|
|
|
|
void write_void_ptr( int tls_index, void * p ) noexcept
|
|
{
|
|
BOOST_TEST_GE(tls_index, (BOOST_LEAF_CFG_TLS_ARRAY_START_INDEX));
|
|
BOOST_TEST_LT(tls_index, (BOOST_LEAF_CFG_TLS_ARRAY_SIZE));
|
|
min_tls_index = std::min(min_tls_index, tls_index);
|
|
max_tls_index = std::max(max_tls_index, tls_index);
|
|
tls_storage[tls_index] = p;
|
|
}
|
|
}
|
|
|
|
} }
|
|
|
|
template <int>
|
|
struct my_error_info
|
|
{
|
|
};
|
|
|
|
int main()
|
|
{
|
|
std::vector<void const *> used_ptrs;
|
|
int r = leaf::try_handle_all(
|
|
[&]() -> leaf::result<int>
|
|
{
|
|
return leaf::new_error( my_error_info<1>{}, my_error_info<2>{} );
|
|
},
|
|
[]( my_error_info<2> )
|
|
{
|
|
return 1;
|
|
},
|
|
[]
|
|
{
|
|
return 2;
|
|
} );
|
|
BOOST_TEST_EQ(r, 1);
|
|
BOOST_TEST_EQ(min_tls_index, (BOOST_LEAF_CFG_TLS_ARRAY_START_INDEX));
|
|
BOOST_TEST_EQ(max_tls_index, (BOOST_LEAF_CFG_TLS_ARRAY_START_INDEX)+1);
|
|
return boost::report_errors();
|
|
}
|