70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
//
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// Copyright (c) 2020 Alexander Grund
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include <boost/nowide/stat.hpp>
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#include <boost/nowide/cstdio.hpp>
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#ifdef BOOST_WINDOWS
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#include <errno.h>
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#endif
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#include "test.hpp"
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void test_main(int, char** argv, char**)
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{
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const std::string prefix = argv[0];
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const std::string filename = prefix + "\xd7\xa9-\xd0\xbc-\xce\xbd.txt";
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// Make sure file does not exist
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boost::nowide::remove(filename.c_str());
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std::cout << " -- stat - non-existing file" << std::endl;
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{
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#ifdef BOOST_WINDOWS
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struct _stat stdStat;
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#else
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struct stat stdStat;
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#endif
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TEST(boost::nowide::stat(filename.c_str(), &stdStat) != 0);
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boost::nowide::stat_t boostStat;
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TEST(boost::nowide::stat(filename.c_str(), &boostStat) != 0);
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}
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std::cout << " -- stat - existing file" << std::endl;
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FILE* f = boost::nowide::fopen(filename.c_str(), "wb");
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TEST(f);
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const char testData[] = "Hello World";
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constexpr size_t testDataSize = sizeof(testData);
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TEST(std::fwrite(testData, sizeof(char), testDataSize, f) == testDataSize);
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std::fclose(f);
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{
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#ifdef BOOST_WINDOWS
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struct _stat stdStat;
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#else
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struct stat stdStat;
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#endif /* */
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TEST(boost::nowide::stat(filename.c_str(), &stdStat) == 0);
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TEST(stdStat.st_size == testDataSize);
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boost::nowide::stat_t boostStat;
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TEST(boost::nowide::stat(filename.c_str(), &boostStat) == 0);
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TEST(boostStat.st_size == testDataSize);
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}
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#ifdef BOOST_WINDOWS
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std::cout << " -- stat - invalid struct size" << std::endl;
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{
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struct _stat stdStat;
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// Simulate passing a struct that is 4 bytes smaller, e.g. if it uses 32 bit time field instead of 64 bit
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// Need to use the detail function directly
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TEST(boost::nowide::detail::stat(filename.c_str(), &stdStat, sizeof(stdStat) - 4u) == EINVAL);
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TEST(errno == EINVAL);
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}
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#endif
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boost::nowide::remove(filename.c_str());
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}
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