83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
// Copyright 2015-2019 Antony Polukhin
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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// For more information, see http://www.boost.org
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#ifdef BOOST_TRAVISCI_BUILD
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int main() {
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return 0;
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}
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#else // #ifdef BOOST_TRAVISCI_BUILD
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#include "../example/b2_workarounds.hpp"
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#include <boost/dll.hpp>
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#include <boost/filesystem/path.hpp>
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#include <boost/thread/thread.hpp>
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#include <boost/thread/barrier.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/bind.hpp>
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#include <cctype>
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#include <vector>
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typedef std::vector<boost::dll::fs::path> paths_t;
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const std::size_t thread_count = 4;
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boost::barrier b(thread_count);
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// Disgusting workarounds for b2 on Windows platform
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inline paths_t generate_paths(int argc, char* argv[]) {
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paths_t ret;
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ret.reserve(argc - 1);
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for (int i = 1; i < argc; ++i) {
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boost::dll::fs::path p = argv[i];
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if (b2_workarounds::is_shared_library(p)) {
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ret.push_back(p);
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}
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}
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return ret;
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}
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inline void load_unload(const paths_t& paths, std::size_t count) {
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for (std::size_t j = 0; j < count; j += 2) {
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for (std::size_t i = 0; i < paths.size(); ++i) {
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boost::dll::shared_library lib(paths[i]);
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BOOST_TEST(lib);
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}
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for (std::size_t i = 0; i < paths.size(); ++i) {
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boost::dll::shared_library lib(paths[i]);
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BOOST_TEST(lib.location() != "");
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}
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// Waiting for all threads to unload shared libraries
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b.wait();
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}
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}
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int main(int argc, char* argv[]) {
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BOOST_TEST(argc >= 3);
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paths_t paths = generate_paths(argc, argv);
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BOOST_TEST(!paths.empty());
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std::cout << "Libraries:\n\t";
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std::copy(paths.begin(), paths.end(), std::ostream_iterator<boost::dll::fs::path>(std::cout, ", "));
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std::cout << std::endl;
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boost::thread_group threads;
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for (std::size_t i = 0; i < thread_count; ++i) {
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threads.create_thread(boost::bind(load_unload, paths, 1000));
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}
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threads.join_all();
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return boost::report_errors();
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}
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#endif // #ifdef BOOST_TRAVISCI_BUILD
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