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70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
// long_path_test.cpp ----------------------------------------------------------------//
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// Copyright Beman Dawes 2011
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// Distributed under the Boost Software License, Version 1.0.
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// http://www.boost.org/LICENSE_1_0.txt
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/*----------------------------------------------------------------------------------------
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This is a Windows-only test is to ensure that \\?\ pathnames (i.e. very long paths)
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work correctly.
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See http://msdn.microsoft.com/en-us/library/aa365247%28v=vs.85%29.aspx
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----------------------------------------------------------------------------------------*/
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#include <boost/config/warning_disable.hpp>
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#include <boost/filesystem.hpp>
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#include <string>
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using namespace boost::filesystem;
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#include <iostream>
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#define BOOST_LIGHTWEIGHT_TEST_OSTREAM std::cout
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#include <boost/core/lightweight_test.hpp>
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#include <boost/detail/lightweight_main.hpp>
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namespace
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{
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} // unnamed namespace
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int cpp_main(int, char*[])
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{
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std::string prefix("d:\\temp\\");
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std::cout << "prefix is " << prefix << '\n';
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const std::size_t safe_size
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= 260 - prefix.size() - 100; // Windows MAX_PATH is 260
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std::string safe_x_string(safe_size, 'x');
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std::string safe_y_string(safe_size, 'y');
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std::string path_escape("\\\\?\\");
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path x_p(prefix + safe_x_string);
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path y_p(path_escape + prefix + safe_x_string + "\\" + safe_y_string);
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std::cout << "x_p.native().size() is " << x_p.native().size() << '\n';
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std::cout << "y_p.native().size() is " << y_p.native().size() << '\n';
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std::cout << "removing y_p" << std::endl;
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remove(y_p); // remove residue from prior tests
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std::cout << "removing x_p" << std::endl;
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remove(x_p); // remove residue from prior tests
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std::cout << "creating x_p" << std::endl;
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create_directory(x_p);
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std::cout << "test exists(x_p)" << std::endl;
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BOOST_TEST(exists(x_p));
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std::cout << "creating y_p" << std::endl;
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create_directory(y_p);
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std::cout << "test exists(y_p)" << std::endl;
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BOOST_TEST(exists(y_p));
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std::cout << "retest exists(x_p)" << std::endl;
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BOOST_TEST(exists(x_p));
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return ::boost::report_errors();
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}
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