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// Copyright 2015-2019 Antony Polukhin
//
// 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)
// For more information, see http://www.boost.org
#ifdef BOOST_TRAVISCI_BUILD
int main() {
return 0;
}
#else // #ifdef BOOST_TRAVISCI_BUILD
#include "../example/b2_workarounds.hpp"
#include <boost/dll.hpp>
#include <boost/filesystem/path.hpp>
#include <boost/thread/thread.hpp>
#include <boost/thread/barrier.hpp>
#include <boost/core/lightweight_test.hpp>
#include <boost/bind.hpp>
#include <cctype>
#include <vector>
typedef std::vector<boost::dll::fs::path> paths_t;
const std::size_t thread_count = 4;
boost::barrier b(thread_count);
// Disgusting workarounds for b2 on Windows platform
inline paths_t generate_paths(int argc, char* argv[]) {
paths_t ret;
ret.reserve(argc - 1);
for (int i = 1; i < argc; ++i) {
boost::dll::fs::path p = argv[i];
if (b2_workarounds::is_shared_library(p)) {
ret.push_back(p);
}
}
return ret;
}
inline void load_unload(const paths_t& paths, std::size_t count) {
for (std::size_t j = 0; j < count; j += 2) {
for (std::size_t i = 0; i < paths.size(); ++i) {
boost::dll::shared_library lib(paths[i]);
BOOST_TEST(lib);
}
for (std::size_t i = 0; i < paths.size(); ++i) {
boost::dll::shared_library lib(paths[i]);
BOOST_TEST(lib.location() != "");
}
// Waiting for all threads to unload shared libraries
b.wait();
}
}
int main(int argc, char* argv[]) {
BOOST_TEST(argc >= 3);
paths_t paths = generate_paths(argc, argv);
BOOST_TEST(!paths.empty());
std::cout << "Libraries:\n\t";
std::copy(paths.begin(), paths.end(), std::ostream_iterator<boost::dll::fs::path>(std::cout, ", "));
std::cout << std::endl;
boost::thread_group threads;
for (std::size_t i = 0; i < thread_count; ++i) {
threads.create_thread(boost::bind(load_unload, paths, 1000));
}
threads.join_all();
return boost::report_errors();
}
#endif // #ifdef BOOST_TRAVISCI_BUILD
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