101 lines
2.9 KiB
C++
101 lines
2.9 KiB
C++
// Copyright 2011-2012 Renato Tegon Forti.
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// Copyright 2014 Renato Tegon Forti, Antony Polukhin.
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// 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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#include "../example/b2_workarounds.hpp"
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#include <boost/dll/shared_library.hpp>
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#include <boost/dll/library_info.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/function.hpp>
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// Unit Tests
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int main(int argc, char* argv[]) {
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using namespace boost::dll;
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boost::dll::fs::path shared_library_path = b2_workarounds::first_lib_from_argv(argc, argv);
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BOOST_TEST(shared_library_path.string().find("test_library") != std::string::npos);
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BOOST_TEST(b2_workarounds::is_shared_library(shared_library_path));
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boost::dll::fs::path bad_path = shared_library_path / "directory_that_does_not_exist";
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try {
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shared_library lib(bad_path);
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BOOST_TEST(false);
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} catch (const boost::dll::fs::system_error& e) {
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std::cout << e.what() << '\n';
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}
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try {
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shared_library lib;
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lib.get<int>("variable_or_function_that_does_not_exist");
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BOOST_TEST(false);
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} catch (const boost::dll::fs::system_error& e) {
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std::cout << e.what() << '\n';
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}
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try {
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shared_library lib("");
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BOOST_TEST(false);
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} catch (const boost::dll::fs::system_error& e) {
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std::cout << e.what() << '\n';
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}
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try {
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shared_library lib("\0\0");
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BOOST_TEST(false);
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} catch (const boost::dll::fs::system_error& e) {
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std::cout << e.what() << '\n';
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}
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try {
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shared_library lib;
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lib.location();
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BOOST_TEST(false);
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} catch (const boost::dll::fs::system_error& e) {
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std::cout << e.what() << '\n';
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}
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try {
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shared_library lib;
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lib.load("\0\0", load_mode::rtld_global);
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BOOST_TEST(false);
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} catch (const boost::dll::fs::system_error& e) {
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std::cout << e.what() << '\n';
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}
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shared_library sl(shared_library_path);
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try {
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sl.get<int>("variable_or_function_that_does_not_exist");
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BOOST_TEST(false);
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} catch (const boost::dll::fs::system_error& e) {
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std::cout << e.what() << '\n';
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}
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try {
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library_info lib("\0");
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BOOST_TEST(false);
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} catch (const std::exception& e) {
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std::cout << e.what() << '\n';
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}
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try {
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std::string not_a_binary(argv[1]);
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not_a_binary += "/not_a_binary";
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std::ofstream ofs(not_a_binary.c_str());
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ofs << "This is not a binary file, so library_info must report 'Unsupported binary format'";
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ofs.close();
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library_info lib(not_a_binary);
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BOOST_TEST(false);
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} catch (const std::exception& e) {
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std::cout << e.what() << '\n';
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}
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return boost::report_errors();
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}
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