mirror of
https://github.com/reactos/CMake.git
synced 2024-12-13 06:16:49 +00:00
1129 lines
37 KiB
C++
1129 lines
37 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing#kwsys for details. */
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#include "kwsysPrivate.h"
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#if defined(_MSC_VER)
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# pragma warning(disable : 4786)
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#endif
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#include KWSYS_HEADER(FStream.hxx)
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#include KWSYS_HEADER(SystemTools.hxx)
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// Work-around CMake dependency scanning limitation. This must
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// duplicate the above list of headers.
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#if 0
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# include "FStream.hxx.in"
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# include "SystemTools.hxx.in"
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#endif
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// Include with <> instead of "" to avoid getting any in-source copy
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// left on disk.
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#include <testSystemTools.h>
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#include <iostream>
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#include <sstream>
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#include <stdlib.h> /* free */
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#include <string.h> /* strcmp */
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#if defined(_WIN32) && !defined(__CYGWIN__)
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# include <io.h> /* _umask (MSVC) / umask (Borland) */
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# ifdef _MSC_VER
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# define umask _umask // Note this is still umask on Borland
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# endif
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#endif
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#include <sys/stat.h> /* umask (POSIX), _S_I* constants (Windows) */
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// Visual C++ does not define mode_t (note that Borland does, however).
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#if defined(_MSC_VER)
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typedef unsigned short mode_t;
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#endif
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static const char* toUnixPaths[][2] = {
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{ "/usr/local/bin/passwd", "/usr/local/bin/passwd" },
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{ "/usr/lo cal/bin/pa sswd", "/usr/lo cal/bin/pa sswd" },
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{ "/usr/lo\\ cal/bin/pa\\ sswd", "/usr/lo/ cal/bin/pa/ sswd" },
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{ "c:/usr/local/bin/passwd", "c:/usr/local/bin/passwd" },
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{ "c:/usr/lo cal/bin/pa sswd", "c:/usr/lo cal/bin/pa sswd" },
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{ "c:/usr/lo\\ cal/bin/pa\\ sswd", "c:/usr/lo/ cal/bin/pa/ sswd" },
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{ "\\usr\\local\\bin\\passwd", "/usr/local/bin/passwd" },
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{ "\\usr\\lo cal\\bin\\pa sswd", "/usr/lo cal/bin/pa sswd" },
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{ "\\usr\\lo\\ cal\\bin\\pa\\ sswd", "/usr/lo/ cal/bin/pa/ sswd" },
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{ "c:\\usr\\local\\bin\\passwd", "c:/usr/local/bin/passwd" },
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{ "c:\\usr\\lo cal\\bin\\pa sswd", "c:/usr/lo cal/bin/pa sswd" },
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{ "c:\\usr\\lo\\ cal\\bin\\pa\\ sswd", "c:/usr/lo/ cal/bin/pa/ sswd" },
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{ "\\\\usr\\local\\bin\\passwd", "//usr/local/bin/passwd" },
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{ "\\\\usr\\lo cal\\bin\\pa sswd", "//usr/lo cal/bin/pa sswd" },
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{ "\\\\usr\\lo\\ cal\\bin\\pa\\ sswd", "//usr/lo/ cal/bin/pa/ sswd" },
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{ nullptr, nullptr }
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};
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static bool CheckConvertToUnixSlashes(std::string const& input,
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std::string const& output)
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{
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std::string result = input;
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kwsys::SystemTools::ConvertToUnixSlashes(result);
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if (result != output) {
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std::cerr << "Problem with ConvertToUnixSlashes - input: " << input
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<< " output: " << result << " expected: " << output << std::endl;
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return false;
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}
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return true;
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}
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static const char* checkEscapeChars[][4] = {
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{ "1 foo 2 bar 2", "12", "\\", "\\1 foo \\2 bar \\2" },
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{ " {} ", "{}", "#", " #{#} " },
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{ nullptr, nullptr, nullptr, nullptr }
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};
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static bool CheckEscapeChars(std::string const& input,
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const char* chars_to_escape, char escape_char,
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std::string const& output)
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{
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std::string result = kwsys::SystemTools::EscapeChars(
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input.c_str(), chars_to_escape, escape_char);
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if (result != output) {
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std::cerr << "Problem with CheckEscapeChars - input: " << input
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<< " output: " << result << " expected: " << output << std::endl;
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return false;
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}
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return true;
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}
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static bool CheckFileOperations()
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{
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bool res = true;
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const std::string testNonExistingFile(TEST_SYSTEMTOOLS_SOURCE_DIR
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"/testSystemToolsNonExistingFile");
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const std::string testDotFile(TEST_SYSTEMTOOLS_SOURCE_DIR "/.");
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const std::string testBinFile(TEST_SYSTEMTOOLS_SOURCE_DIR
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"/testSystemTools.bin");
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const std::string testTxtFile(TEST_SYSTEMTOOLS_SOURCE_DIR
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"/testSystemTools.cxx");
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const std::string testNewDir(TEST_SYSTEMTOOLS_BINARY_DIR
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"/testSystemToolsNewDir");
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const std::string testNewFile(testNewDir + "/testNewFile.txt");
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if (kwsys::SystemTools::DetectFileType(testNonExistingFile.c_str()) !=
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kwsys::SystemTools::FileTypeUnknown) {
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std::cerr << "Problem with DetectFileType - failed to detect type of: "
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<< testNonExistingFile << std::endl;
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res = false;
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}
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if (kwsys::SystemTools::DetectFileType(testDotFile.c_str()) !=
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kwsys::SystemTools::FileTypeUnknown) {
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std::cerr << "Problem with DetectFileType - failed to detect type of: "
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<< testDotFile << std::endl;
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res = false;
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}
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if (kwsys::SystemTools::DetectFileType(testBinFile.c_str()) !=
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kwsys::SystemTools::FileTypeBinary) {
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std::cerr << "Problem with DetectFileType - failed to detect type of: "
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<< testBinFile << std::endl;
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res = false;
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}
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if (kwsys::SystemTools::DetectFileType(testTxtFile.c_str()) !=
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kwsys::SystemTools::FileTypeText) {
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std::cerr << "Problem with DetectFileType - failed to detect type of: "
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<< testTxtFile << std::endl;
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res = false;
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}
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if (kwsys::SystemTools::FileLength(testBinFile) != 766) {
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std::cerr << "Problem with FileLength - incorrect length for: "
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<< testBinFile << std::endl;
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res = false;
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}
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kwsys::SystemTools::Stat_t buf;
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if (kwsys::SystemTools::Stat(testTxtFile.c_str(), &buf) != 0) {
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std::cerr << "Problem with Stat - unable to stat text file: "
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<< testTxtFile << std::endl;
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res = false;
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}
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if (kwsys::SystemTools::Stat(testBinFile, &buf) != 0) {
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std::cerr << "Problem with Stat - unable to stat bin file: " << testBinFile
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::MakeDirectory(testNewDir)) {
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std::cerr << "Problem with MakeDirectory for: " << testNewDir << std::endl;
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res = false;
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}
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// calling it again should just return true
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if (!kwsys::SystemTools::MakeDirectory(testNewDir)) {
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std::cerr << "Problem with second call to MakeDirectory for: "
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<< testNewDir << std::endl;
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res = false;
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}
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// calling with 0 pointer should return false
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if (kwsys::SystemTools::MakeDirectory(nullptr)) {
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std::cerr << "Problem with MakeDirectory(0)" << std::endl;
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res = false;
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}
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// calling with an empty string should return false
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if (kwsys::SystemTools::MakeDirectory(std::string())) {
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std::cerr << "Problem with MakeDirectory(std::string())" << std::endl;
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res = false;
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}
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// check existence
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if (!kwsys::SystemTools::FileExists(testNewDir.c_str(), false)) {
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std::cerr << "Problem with FileExists as C string and not file for: "
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<< testNewDir << std::endl;
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res = false;
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}
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// check existence
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if (!kwsys::SystemTools::PathExists(testNewDir)) {
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std::cerr << "Problem with PathExists for: " << testNewDir << std::endl;
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res = false;
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}
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// remove it
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if (!kwsys::SystemTools::RemoveADirectory(testNewDir)) {
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std::cerr << "Problem with RemoveADirectory for: " << testNewDir
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<< std::endl;
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res = false;
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}
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// check existence
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if (kwsys::SystemTools::FileExists(testNewDir.c_str(), false)) {
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std::cerr << "After RemoveADirectory: "
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<< "Problem with FileExists as C string and not file for: "
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<< testNewDir << std::endl;
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res = false;
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}
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// check existence
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if (kwsys::SystemTools::PathExists(testNewDir)) {
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std::cerr << "After RemoveADirectory: "
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<< "Problem with PathExists for: " << testNewDir << std::endl;
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res = false;
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}
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// create it using the char* version
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if (!kwsys::SystemTools::MakeDirectory(testNewDir.c_str())) {
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std::cerr << "Problem with second call to MakeDirectory as C string for: "
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<< testNewDir << std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::Touch(testNewFile, true)) {
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std::cerr << "Problem with Touch for: " << testNewFile << std::endl;
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res = false;
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}
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// calling MakeDirectory with something that is no file should fail
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if (kwsys::SystemTools::MakeDirectory(testNewFile)) {
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std::cerr << "Problem with to MakeDirectory for: " << testNewFile
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<< std::endl;
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res = false;
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}
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// calling with 0 pointer should return false
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if (kwsys::SystemTools::FileExists(nullptr)) {
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std::cerr << "Problem with FileExists(0)" << std::endl;
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res = false;
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}
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if (kwsys::SystemTools::FileExists(nullptr, true)) {
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std::cerr << "Problem with FileExists(0) as file" << std::endl;
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res = false;
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}
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// calling with an empty string should return false
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if (kwsys::SystemTools::FileExists(std::string())) {
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std::cerr << "Problem with FileExists(std::string())" << std::endl;
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res = false;
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}
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// FileExists(x, true) should return false on a directory
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if (kwsys::SystemTools::FileExists(testNewDir, true)) {
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std::cerr << "Problem with FileExists as file for: " << testNewDir
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<< std::endl;
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res = false;
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}
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if (kwsys::SystemTools::FileExists(testNewDir.c_str(), true)) {
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std::cerr << "Problem with FileExists as C string and file for: "
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<< testNewDir << std::endl;
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res = false;
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}
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// FileExists(x, false) should return true even on a directory
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if (!kwsys::SystemTools::FileExists(testNewDir, false)) {
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std::cerr << "Problem with FileExists as not file for: " << testNewDir
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::FileExists(testNewDir.c_str(), false)) {
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std::cerr << "Problem with FileExists as C string and not file for: "
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<< testNewDir << std::endl;
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res = false;
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}
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// should work, was created as new file before
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if (!kwsys::SystemTools::FileExists(testNewFile)) {
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std::cerr << "Problem with FileExists for: " << testNewFile << std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::FileExists(testNewFile.c_str())) {
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std::cerr << "Problem with FileExists as C string for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::FileExists(testNewFile, true)) {
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std::cerr << "Problem with FileExists as file for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::FileExists(testNewFile.c_str(), true)) {
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std::cerr << "Problem with FileExists as C string and file for: "
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<< testNewFile << std::endl;
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res = false;
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}
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// calling with an empty string should return false
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if (kwsys::SystemTools::PathExists(std::string())) {
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std::cerr << "Problem with PathExists(std::string())" << std::endl;
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res = false;
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}
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// PathExists(x) should return true on a directory
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if (!kwsys::SystemTools::PathExists(testNewDir)) {
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std::cerr << "Problem with PathExists for: " << testNewDir << std::endl;
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res = false;
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}
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// should work, was created as new file before
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if (!kwsys::SystemTools::PathExists(testNewFile)) {
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std::cerr << "Problem with PathExists for: " << testNewFile << std::endl;
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res = false;
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}
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// Reset umask
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#if defined(_WIN32) && !defined(__CYGWIN__)
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// NOTE: Windows doesn't support toggling _S_IREAD.
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mode_t fullMask = _S_IWRITE;
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#else
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// On a normal POSIX platform, we can toggle all permissions.
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mode_t fullMask = S_IRWXU | S_IRWXG | S_IRWXO;
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#endif
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mode_t orig_umask = umask(fullMask);
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// Test file permissions without umask
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mode_t origPerm, thisPerm;
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if (!kwsys::SystemTools::GetPermissions(testNewFile, origPerm)) {
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std::cerr << "Problem with GetPermissions (1) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::SetPermissions(testNewFile, 0)) {
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std::cerr << "Problem with SetPermissions (1) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::GetPermissions(testNewFile, thisPerm)) {
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std::cerr << "Problem with GetPermissions (2) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if ((thisPerm & fullMask) != 0) {
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std::cerr << "SetPermissions failed to set permissions (1) for: "
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<< testNewFile << ": actual = " << thisPerm
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<< "; expected = " << 0 << std::endl;
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res = false;
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}
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// While we're at it, check proper TestFileAccess functionality.
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if (kwsys::SystemTools::TestFileAccess(testNewFile,
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kwsys::TEST_FILE_WRITE)) {
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std::cerr
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<< "TestFileAccess incorrectly indicated that this is a writable file:"
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<< testNewFile << std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::TestFileAccess(testNewFile, kwsys::TEST_FILE_OK)) {
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std::cerr
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<< "TestFileAccess incorrectly indicated that this file does not exist:"
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<< testNewFile << std::endl;
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res = false;
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}
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// Test restoring/setting full permissions.
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if (!kwsys::SystemTools::SetPermissions(testNewFile, fullMask)) {
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std::cerr << "Problem with SetPermissions (2) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::GetPermissions(testNewFile, thisPerm)) {
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std::cerr << "Problem with GetPermissions (3) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if ((thisPerm & fullMask) != fullMask) {
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std::cerr << "SetPermissions failed to set permissions (2) for: "
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<< testNewFile << ": actual = " << thisPerm
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<< "; expected = " << fullMask << std::endl;
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res = false;
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}
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// Test setting file permissions while honoring umask
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if (!kwsys::SystemTools::SetPermissions(testNewFile, fullMask, true)) {
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std::cerr << "Problem with SetPermissions (3) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::GetPermissions(testNewFile, thisPerm)) {
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std::cerr << "Problem with GetPermissions (4) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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if ((thisPerm & fullMask) != 0) {
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std::cerr << "SetPermissions failed to honor umask for: " << testNewFile
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<< ": actual = " << thisPerm << "; expected = " << 0
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<< std::endl;
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res = false;
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}
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// Restore umask
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umask(orig_umask);
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// Restore file permissions
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if (!kwsys::SystemTools::SetPermissions(testNewFile, origPerm)) {
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std::cerr << "Problem with SetPermissions (4) for: " << testNewFile
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<< std::endl;
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res = false;
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}
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// Remove the test file
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if (!kwsys::SystemTools::RemoveFile(testNewFile)) {
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std::cerr << "Problem with RemoveFile: " << testNewFile << std::endl;
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res = false;
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}
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std::string const testFileMissing(testNewDir + "/testMissingFile.txt");
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if (!kwsys::SystemTools::RemoveFile(testFileMissing)) {
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std::string const& msg = kwsys::SystemTools::GetLastSystemError();
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std::cerr << "RemoveFile(\"" << testFileMissing << "\") failed: " << msg
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<< "\n";
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res = false;
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}
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std::string const testFileMissingDir(testNewDir + "/missing/file.txt");
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if (!kwsys::SystemTools::RemoveFile(testFileMissingDir)) {
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std::string const& msg = kwsys::SystemTools::GetLastSystemError();
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std::cerr << "RemoveFile(\"" << testFileMissingDir << "\") failed: " << msg
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<< "\n";
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res = false;
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}
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kwsys::SystemTools::Touch(testNewFile, true);
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if (!kwsys::SystemTools::RemoveADirectory(testNewDir)) {
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std::cerr << "Problem with RemoveADirectory for: " << testNewDir
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<< std::endl;
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res = false;
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}
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#ifdef KWSYS_TEST_SYSTEMTOOLS_LONG_PATHS
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// Perform the same file and directory creation and deletion tests but
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// with paths > 256 characters in length.
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const std::string testNewLongDir(
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TEST_SYSTEMTOOLS_BINARY_DIR
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"/"
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"012345678901234567890123456789012345678901234567890123456789"
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"012345678901234567890123456789012345678901234567890123456789"
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"012345678901234567890123456789012345678901234567890123456789"
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"012345678901234567890123456789012345678901234567890123456789"
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"01234567890123");
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const std::string testNewLongFile(
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testNewLongDir +
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"/"
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"012345678901234567890123456789012345678901234567890123456789"
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"012345678901234567890123456789012345678901234567890123456789"
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"012345678901234567890123456789012345678901234567890123456789"
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"012345678901234567890123456789012345678901234567890123456789"
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"0123456789.txt");
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if (!kwsys::SystemTools::MakeDirectory(testNewLongDir)) {
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std::cerr << "Problem with MakeDirectory for: " << testNewLongDir
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<< std::endl;
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res = false;
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}
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if (!kwsys::SystemTools::Touch(testNewLongFile.c_str(), true)) {
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std::cerr << "Problem with Touch for: " << testNewLongFile << std::endl;
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res = false;
|
|
}
|
|
|
|
if (!kwsys::SystemTools::RemoveFile(testNewLongFile)) {
|
|
std::cerr << "Problem with RemoveFile: " << testNewLongFile << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
kwsys::SystemTools::Touch(testNewLongFile.c_str(), true);
|
|
if (!kwsys::SystemTools::RemoveADirectory(testNewLongDir)) {
|
|
std::cerr << "Problem with RemoveADirectory for: " << testNewLongDir
|
|
<< std::endl;
|
|
res = false;
|
|
}
|
|
#endif
|
|
|
|
return res;
|
|
}
|
|
|
|
static bool CheckStringOperations()
|
|
{
|
|
bool res = true;
|
|
|
|
std::string test = "mary had a little lamb.";
|
|
if (kwsys::SystemTools::CapitalizedWords(test) !=
|
|
"Mary Had A Little Lamb.") {
|
|
std::cerr << "Problem with CapitalizedWords " << '"' << test << '"'
|
|
<< std::endl;
|
|
res = false;
|
|
}
|
|
|
|
test = "Mary Had A Little Lamb.";
|
|
if (kwsys::SystemTools::UnCapitalizedWords(test) !=
|
|
"mary had a little lamb.") {
|
|
std::cerr << "Problem with UnCapitalizedWords " << '"' << test << '"'
|
|
<< std::endl;
|
|
res = false;
|
|
}
|
|
|
|
test = "MaryHadTheLittleLamb.";
|
|
if (kwsys::SystemTools::AddSpaceBetweenCapitalizedWords(test) !=
|
|
"Mary Had The Little Lamb.") {
|
|
std::cerr << "Problem with AddSpaceBetweenCapitalizedWords " << '"' << test
|
|
<< '"' << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
char* cres =
|
|
kwsys::SystemTools::AppendStrings("Mary Had A", " Little Lamb.");
|
|
if (strcmp(cres, "Mary Had A Little Lamb.")) {
|
|
std::cerr << "Problem with AppendStrings "
|
|
<< "\"Mary Had A\" \" Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
delete[] cres;
|
|
|
|
cres = kwsys::SystemTools::AppendStrings("Mary Had", " A ", "Little Lamb.");
|
|
if (strcmp(cres, "Mary Had A Little Lamb.")) {
|
|
std::cerr << "Problem with AppendStrings "
|
|
<< "\"Mary Had\" \" A \" \"Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
delete[] cres;
|
|
|
|
if (kwsys::SystemTools::CountChar("Mary Had A Little Lamb.", 'a') != 3) {
|
|
std::cerr << "Problem with CountChar "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
cres = kwsys::SystemTools::RemoveChars("Mary Had A Little Lamb.", "aeiou");
|
|
if (strcmp(cres, "Mry Hd A Lttl Lmb.")) {
|
|
std::cerr << "Problem with RemoveChars "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
delete[] cres;
|
|
|
|
cres = kwsys::SystemTools::RemoveCharsButUpperHex("Mary Had A Little Lamb.");
|
|
if (strcmp(cres, "A")) {
|
|
std::cerr << "Problem with RemoveCharsButUpperHex "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
delete[] cres;
|
|
|
|
char* cres2 = strdup("Mary Had A Little Lamb.");
|
|
kwsys::SystemTools::ReplaceChars(cres2, "aeiou", 'X');
|
|
if (strcmp(cres2, "MXry HXd A LXttlX LXmb.")) {
|
|
std::cerr << "Problem with ReplaceChars "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
free(cres2);
|
|
|
|
if (!kwsys::SystemTools::StringStartsWith("Mary Had A Little Lamb.",
|
|
"Mary ")) {
|
|
std::cerr << "Problem with StringStartsWith "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
if (!kwsys::SystemTools::StringEndsWith("Mary Had A Little Lamb.",
|
|
" Lamb.")) {
|
|
std::cerr << "Problem with StringEndsWith "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
cres = kwsys::SystemTools::DuplicateString("Mary Had A Little Lamb.");
|
|
if (strcmp(cres, "Mary Had A Little Lamb.")) {
|
|
std::cerr << "Problem with DuplicateString "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
delete[] cres;
|
|
|
|
test = "Mary Had A Little Lamb.";
|
|
if (kwsys::SystemTools::CropString(test, 13) != "Mary ...Lamb.") {
|
|
std::cerr << "Problem with CropString "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
std::vector<std::string> lines;
|
|
kwsys::SystemTools::Split("Mary Had A Little Lamb.", lines, ' ');
|
|
if (lines[0] != "Mary" || lines[1] != "Had" || lines[2] != "A" ||
|
|
lines[3] != "Little" || lines[4] != "Lamb.") {
|
|
std::cerr << "Problem with Split "
|
|
<< "\"Mary Had A Little Lamb.\"" << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
if (kwsys::SystemTools::ConvertToWindowsOutputPath(
|
|
"L://Local Mojo/Hex Power Pack/Iffy Voodoo") !=
|
|
"\"L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\"") {
|
|
std::cerr << "Problem with ConvertToWindowsOutputPath "
|
|
<< "\"L://Local Mojo/Hex Power Pack/Iffy Voodoo\"" << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
if (kwsys::SystemTools::ConvertToWindowsOutputPath(
|
|
"//grayson/Local Mojo/Hex Power Pack/Iffy Voodoo") !=
|
|
"\"\\\\grayson\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\"") {
|
|
std::cerr << "Problem with ConvertToWindowsOutputPath "
|
|
<< "\"//grayson/Local Mojo/Hex Power Pack/Iffy Voodoo\""
|
|
<< std::endl;
|
|
res = false;
|
|
}
|
|
|
|
if (kwsys::SystemTools::ConvertToUnixOutputPath(
|
|
"//Local Mojo/Hex Power Pack/Iffy Voodoo") !=
|
|
"//Local\\ Mojo/Hex\\ Power\\ Pack/Iffy\\ Voodoo") {
|
|
std::cerr << "Problem with ConvertToUnixOutputPath "
|
|
<< "\"//Local Mojo/Hex Power Pack/Iffy Voodoo\"" << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static bool CheckPutEnv(const std::string& env, const char* name,
|
|
const char* value)
|
|
{
|
|
if (!kwsys::SystemTools::PutEnv(env)) {
|
|
std::cerr << "PutEnv(\"" << env << "\") failed!" << std::endl;
|
|
return false;
|
|
}
|
|
std::string v = "(null)";
|
|
kwsys::SystemTools::GetEnv(name, v);
|
|
if (v != value) {
|
|
std::cerr << "GetEnv(\"" << name << "\") returned \"" << v << "\", not \""
|
|
<< value << "\"!" << std::endl;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static bool CheckUnPutEnv(const char* env, const char* name)
|
|
{
|
|
if (!kwsys::SystemTools::UnPutEnv(env)) {
|
|
std::cerr << "UnPutEnv(\"" << env << "\") failed!" << std::endl;
|
|
return false;
|
|
}
|
|
std::string v;
|
|
if (kwsys::SystemTools::GetEnv(name, v)) {
|
|
std::cerr << "GetEnv(\"" << name << "\") returned \"" << v
|
|
<< "\", not (null)!" << std::endl;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static bool CheckEnvironmentOperations()
|
|
{
|
|
bool res = true;
|
|
res &= CheckPutEnv("A=B", "A", "B");
|
|
res &= CheckPutEnv("B=C", "B", "C");
|
|
res &= CheckPutEnv("C=D", "C", "D");
|
|
res &= CheckPutEnv("D=E", "D", "E");
|
|
res &= CheckUnPutEnv("A", "A");
|
|
res &= CheckUnPutEnv("B=", "B");
|
|
res &= CheckUnPutEnv("C=D", "C");
|
|
/* Leave "D=E" in environment so a memory checker can test for leaks. */
|
|
return res;
|
|
}
|
|
|
|
static bool CheckRelativePath(const std::string& local,
|
|
const std::string& remote,
|
|
const std::string& expected)
|
|
{
|
|
std::string result = kwsys::SystemTools::RelativePath(local, remote);
|
|
if (!kwsys::SystemTools::ComparePath(expected, result)) {
|
|
std::cerr << "RelativePath(" << local << ", " << remote << ") yielded "
|
|
<< result << " instead of " << expected << std::endl;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static bool CheckRelativePaths()
|
|
{
|
|
bool res = true;
|
|
res &= CheckRelativePath("/usr/share", "/bin/bash", "../../bin/bash");
|
|
res &= CheckRelativePath("/usr/./share/", "/bin/bash", "../../bin/bash");
|
|
res &= CheckRelativePath("/usr//share/", "/bin/bash", "../../bin/bash");
|
|
res &=
|
|
CheckRelativePath("/usr/share/../bin/", "/bin/bash", "../../bin/bash");
|
|
res &= CheckRelativePath("/usr/share", "/usr/share//bin", "bin");
|
|
return res;
|
|
}
|
|
|
|
static bool CheckCollapsePath(const std::string& path,
|
|
const std::string& expected,
|
|
const char* base = nullptr)
|
|
{
|
|
std::string result = kwsys::SystemTools::CollapseFullPath(path, base);
|
|
if (!kwsys::SystemTools::ComparePath(expected, result)) {
|
|
std::cerr << "CollapseFullPath(" << path << ") yielded " << result
|
|
<< " instead of " << expected << std::endl;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static bool CheckCollapsePath()
|
|
{
|
|
bool res = true;
|
|
res &= CheckCollapsePath("/usr/share/*", "/usr/share/*");
|
|
res &= CheckCollapsePath("C:/Windows/*", "C:/Windows/*");
|
|
res &= CheckCollapsePath("/usr/share/../lib", "/usr/lib");
|
|
res &= CheckCollapsePath("/usr/share/./lib", "/usr/share/lib");
|
|
res &= CheckCollapsePath("/usr/share/../../lib", "/lib");
|
|
res &= CheckCollapsePath("/usr/share/.././../lib", "/lib");
|
|
res &= CheckCollapsePath("/../lib", "/lib");
|
|
res &= CheckCollapsePath("/../lib/", "/lib");
|
|
res &= CheckCollapsePath("/", "/");
|
|
res &= CheckCollapsePath("C:/", "C:/");
|
|
res &= CheckCollapsePath("C:/../", "C:/");
|
|
res &= CheckCollapsePath("C:/../../", "C:/");
|
|
res &= CheckCollapsePath("../b", "../../b", "../");
|
|
res &= CheckCollapsePath("../a/../b", "../b", "../rel");
|
|
res &= CheckCollapsePath("a/../b", "../rel/b", "../rel");
|
|
return res;
|
|
}
|
|
|
|
static std::string StringVectorToString(const std::vector<std::string>& vec)
|
|
{
|
|
std::stringstream ss;
|
|
ss << "vector(";
|
|
for (std::vector<std::string>::const_iterator i = vec.begin();
|
|
i != vec.end(); ++i) {
|
|
if (i != vec.begin()) {
|
|
ss << ", ";
|
|
}
|
|
ss << *i;
|
|
}
|
|
ss << ")";
|
|
return ss.str();
|
|
}
|
|
|
|
static bool CheckGetPath()
|
|
{
|
|
const char* envName = "S";
|
|
#ifdef _WIN32
|
|
const char* envValue = "C:\\Somewhere\\something;D:\\Temp";
|
|
#else
|
|
const char* envValue = "/Somewhere/something:/tmp";
|
|
#endif
|
|
const char* registryPath = "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MyApp; MyKey]";
|
|
|
|
std::vector<std::string> originalPaths;
|
|
originalPaths.push_back(registryPath);
|
|
|
|
std::vector<std::string> expectedPaths;
|
|
expectedPaths.push_back(registryPath);
|
|
#ifdef _WIN32
|
|
expectedPaths.push_back("C:/Somewhere/something");
|
|
expectedPaths.push_back("D:/Temp");
|
|
#else
|
|
expectedPaths.push_back("/Somewhere/something");
|
|
expectedPaths.push_back("/tmp");
|
|
#endif
|
|
|
|
bool res = true;
|
|
res &= CheckPutEnv(std::string(envName) + "=" + envValue, envName, envValue);
|
|
|
|
std::vector<std::string> paths = originalPaths;
|
|
kwsys::SystemTools::GetPath(paths, envName);
|
|
|
|
if (paths != expectedPaths) {
|
|
std::cerr << "GetPath(" << StringVectorToString(originalPaths) << ", "
|
|
<< envName << ") yielded " << StringVectorToString(paths)
|
|
<< " instead of " << StringVectorToString(expectedPaths)
|
|
<< std::endl;
|
|
res = false;
|
|
}
|
|
|
|
res &= CheckUnPutEnv(envName, envName);
|
|
return res;
|
|
}
|
|
|
|
static bool CheckGetFilenameName()
|
|
{
|
|
const char* windowsFilepath = "C:\\somewhere\\something";
|
|
const char* unixFilepath = "/somewhere/something";
|
|
|
|
#if defined(_WIN32) || defined(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES)
|
|
std::string expectedWindowsFilename = "something";
|
|
#else
|
|
std::string expectedWindowsFilename = "C:\\somewhere\\something";
|
|
#endif
|
|
std::string expectedUnixFilename = "something";
|
|
|
|
bool res = true;
|
|
std::string filename = kwsys::SystemTools::GetFilenameName(windowsFilepath);
|
|
if (filename != expectedWindowsFilename) {
|
|
std::cerr << "GetFilenameName(" << windowsFilepath << ") yielded "
|
|
<< filename << " instead of " << expectedWindowsFilename
|
|
<< std::endl;
|
|
res = false;
|
|
}
|
|
|
|
filename = kwsys::SystemTools::GetFilenameName(unixFilepath);
|
|
if (filename != expectedUnixFilename) {
|
|
std::cerr << "GetFilenameName(" << unixFilepath << ") yielded " << filename
|
|
<< " instead of " << expectedUnixFilename << std::endl;
|
|
res = false;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static bool CheckFind()
|
|
{
|
|
bool res = true;
|
|
const std::string testFindFileName("testFindFile.txt");
|
|
const std::string testFindFile(TEST_SYSTEMTOOLS_BINARY_DIR "/" +
|
|
testFindFileName);
|
|
|
|
if (!kwsys::SystemTools::Touch(testFindFile, true)) {
|
|
std::cerr << "Problem with Touch for: " << testFindFile << std::endl;
|
|
// abort here as the existence of the file only makes the test meaningful
|
|
return false;
|
|
}
|
|
|
|
std::vector<std::string> searchPaths;
|
|
searchPaths.push_back(TEST_SYSTEMTOOLS_BINARY_DIR);
|
|
if (kwsys::SystemTools::FindFile(testFindFileName, searchPaths, true)
|
|
.empty()) {
|
|
std::cerr << "Problem with FindFile without system paths for: "
|
|
<< testFindFileName << std::endl;
|
|
res = false;
|
|
}
|
|
if (kwsys::SystemTools::FindFile(testFindFileName, searchPaths, false)
|
|
.empty()) {
|
|
std::cerr << "Problem with FindFile with system paths for: "
|
|
<< testFindFileName << std::endl;
|
|
res = false;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static bool CheckIsSubDirectory()
|
|
{
|
|
bool res = true;
|
|
|
|
if (kwsys::SystemTools::IsSubDirectory("/foo", "/") == false) {
|
|
std::cerr << "Problem with IsSubDirectory (root - unix): " << std::endl;
|
|
res = false;
|
|
}
|
|
if (kwsys::SystemTools::IsSubDirectory("c:/foo", "c:/") == false) {
|
|
std::cerr << "Problem with IsSubDirectory (root - dos): " << std::endl;
|
|
res = false;
|
|
}
|
|
if (kwsys::SystemTools::IsSubDirectory("/foo/bar", "/foo") == false) {
|
|
std::cerr << "Problem with IsSubDirectory (deep): " << std::endl;
|
|
res = false;
|
|
}
|
|
if (kwsys::SystemTools::IsSubDirectory("/foo", "/foo") == true) {
|
|
std::cerr << "Problem with IsSubDirectory (identity): " << std::endl;
|
|
res = false;
|
|
}
|
|
if (kwsys::SystemTools::IsSubDirectory("/fooo", "/foo") == true) {
|
|
std::cerr << "Problem with IsSubDirectory (substring): " << std::endl;
|
|
res = false;
|
|
}
|
|
if (kwsys::SystemTools::IsSubDirectory("/foo/", "/foo") == true) {
|
|
std::cerr << "Problem with IsSubDirectory (prepended slash): "
|
|
<< std::endl;
|
|
res = false;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static bool CheckGetLineFromStream()
|
|
{
|
|
const std::string fileWithFiveCharsOnFirstLine(TEST_SYSTEMTOOLS_SOURCE_DIR
|
|
"/README.rst");
|
|
|
|
kwsys::ifstream file(fileWithFiveCharsOnFirstLine.c_str(), std::ios::in);
|
|
|
|
if (!file) {
|
|
std::cerr << "Problem opening: " << fileWithFiveCharsOnFirstLine
|
|
<< std::endl;
|
|
return false;
|
|
}
|
|
|
|
std::string line;
|
|
bool has_newline = false;
|
|
bool result;
|
|
|
|
file.seekg(0, std::ios::beg);
|
|
result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
|
|
if (!result || line.size() != 5) {
|
|
std::cerr << "First line does not have five characters: " << line.size()
|
|
<< std::endl;
|
|
return false;
|
|
}
|
|
|
|
file.seekg(0, std::ios::beg);
|
|
result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
|
|
if (!result || line.size() != 5) {
|
|
std::cerr << "First line does not have five characters after rewind: "
|
|
<< line.size() << std::endl;
|
|
return false;
|
|
}
|
|
|
|
bool ret = true;
|
|
|
|
for (size_t size = 1; size <= 5; ++size) {
|
|
file.seekg(0, std::ios::beg);
|
|
result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline,
|
|
static_cast<long>(size));
|
|
if (!result || line.size() != size) {
|
|
std::cerr << "Should have read " << size << " characters but got "
|
|
<< line.size() << std::endl;
|
|
ret = false;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static bool CheckGetLineFromStreamLongLine()
|
|
{
|
|
const std::string fileWithLongLine("longlines.txt");
|
|
std::string firstLine, secondLine;
|
|
// First line: large buffer, containing a carriage return for some reason.
|
|
firstLine.assign(2050, ' ');
|
|
firstLine += "\rfirst";
|
|
secondLine.assign(2050, 'y');
|
|
secondLine += "second";
|
|
|
|
// Create file with long lines.
|
|
{
|
|
kwsys::ofstream out(fileWithLongLine.c_str(), std::ios::binary);
|
|
if (!out) {
|
|
std::cerr << "Problem opening for write: " << fileWithLongLine
|
|
<< std::endl;
|
|
return false;
|
|
}
|
|
out << firstLine << "\r\n\n" << secondLine << "\n";
|
|
}
|
|
|
|
kwsys::ifstream file(fileWithLongLine.c_str(), std::ios::binary);
|
|
if (!file) {
|
|
std::cerr << "Problem opening: " << fileWithLongLine << std::endl;
|
|
return false;
|
|
}
|
|
|
|
std::string line;
|
|
bool has_newline = false;
|
|
bool result;
|
|
|
|
// Read first line.
|
|
result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
|
|
if (!result || line != firstLine) {
|
|
std::cerr << "First line does not match, expected " << firstLine.size()
|
|
<< " characters, got " << line.size() << std::endl;
|
|
return false;
|
|
}
|
|
if (!has_newline) {
|
|
std::cerr << "Expected new line to be read from first line" << std::endl;
|
|
return false;
|
|
}
|
|
|
|
// Read empty line.
|
|
has_newline = false;
|
|
result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
|
|
if (!result || !line.empty()) {
|
|
std::cerr << "Expected successful read with an empty line, got "
|
|
<< line.size() << " characters" << std::endl;
|
|
return false;
|
|
}
|
|
if (!has_newline) {
|
|
std::cerr << "Expected new line to be read for an empty line" << std::endl;
|
|
return false;
|
|
}
|
|
|
|
// Read second line.
|
|
has_newline = false;
|
|
result = kwsys::SystemTools::GetLineFromStream(file, line, &has_newline, -1);
|
|
if (!result || line != secondLine) {
|
|
std::cerr << "Second line does not match, expected " << secondLine.size()
|
|
<< " characters, got " << line.size() << std::endl;
|
|
return false;
|
|
}
|
|
if (!has_newline) {
|
|
std::cerr << "Expected new line to be read from second line" << std::endl;
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool writeFile(const char* fileName, const char* data)
|
|
{
|
|
kwsys::ofstream out(fileName, std::ios::binary);
|
|
out << data;
|
|
if (!out) {
|
|
std::cerr << "Failed to write file: " << fileName << std::endl;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static std::string readFile(const char* fileName)
|
|
{
|
|
kwsys::ifstream in(fileName, std::ios::binary);
|
|
std::stringstream sstr;
|
|
sstr << in.rdbuf();
|
|
std::string data = sstr.str();
|
|
if (!in) {
|
|
std::cerr << "Failed to read file: " << fileName << std::endl;
|
|
return std::string();
|
|
}
|
|
return data;
|
|
}
|
|
|
|
struct
|
|
{
|
|
const char* a;
|
|
const char* b;
|
|
bool differ;
|
|
} diff_test_cases[] = { { "one", "one", false },
|
|
{ "one", "two", true },
|
|
{ "", "", false },
|
|
{ "\n", "\r\n", false },
|
|
{ "one\n", "one\n", false },
|
|
{ "one\r\n", "one\n", false },
|
|
{ "one\n", "one", false },
|
|
{ "one\ntwo", "one\ntwo", false },
|
|
{ "one\ntwo", "one\r\ntwo", false } };
|
|
|
|
static bool CheckTextFilesDiffer()
|
|
{
|
|
const int num_test_cases =
|
|
sizeof(diff_test_cases) / sizeof(diff_test_cases[0]);
|
|
for (int i = 0; i < num_test_cases; ++i) {
|
|
if (!writeFile("file_a", diff_test_cases[i].a) ||
|
|
!writeFile("file_b", diff_test_cases[i].b)) {
|
|
return false;
|
|
}
|
|
if (kwsys::SystemTools::TextFilesDiffer("file_a", "file_b") !=
|
|
diff_test_cases[i].differ) {
|
|
std::cerr << "Incorrect TextFilesDiffer result for test case " << i + 1
|
|
<< "." << std::endl;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool CheckCopyFileIfDifferent()
|
|
{
|
|
bool ret = true;
|
|
const int num_test_cases =
|
|
sizeof(diff_test_cases) / sizeof(diff_test_cases[0]);
|
|
for (int i = 0; i < num_test_cases; ++i) {
|
|
if (!writeFile("file_a", diff_test_cases[i].a) ||
|
|
!writeFile("file_b", diff_test_cases[i].b)) {
|
|
return false;
|
|
}
|
|
const char* cptarget =
|
|
i < 4 ? TEST_SYSTEMTOOLS_BINARY_DIR "/file_b" : "file_b";
|
|
if (!kwsys::SystemTools::CopyFileIfDifferent("file_a", cptarget)) {
|
|
std::cerr << "CopyFileIfDifferent() returned false for test case "
|
|
<< i + 1 << "." << std::endl;
|
|
ret = false;
|
|
continue;
|
|
}
|
|
std::string bdata = readFile("file_b");
|
|
if (diff_test_cases[i].a != bdata) {
|
|
std::cerr << "Incorrect CopyFileIfDifferent file contents in test case "
|
|
<< i + 1 << "." << std::endl;
|
|
ret = false;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int testSystemTools(int, char* [])
|
|
{
|
|
bool res = true;
|
|
|
|
int cc;
|
|
for (cc = 0; toUnixPaths[cc][0]; cc++) {
|
|
res &= CheckConvertToUnixSlashes(toUnixPaths[cc][0], toUnixPaths[cc][1]);
|
|
}
|
|
|
|
// Special check for ~
|
|
std::string output;
|
|
if (kwsys::SystemTools::GetEnv("HOME", output)) {
|
|
output += "/foo bar/lala";
|
|
res &= CheckConvertToUnixSlashes("~/foo bar/lala", output);
|
|
}
|
|
|
|
for (cc = 0; checkEscapeChars[cc][0]; cc++) {
|
|
res &= CheckEscapeChars(checkEscapeChars[cc][0], checkEscapeChars[cc][1],
|
|
*checkEscapeChars[cc][2], checkEscapeChars[cc][3]);
|
|
}
|
|
|
|
res &= CheckFileOperations();
|
|
|
|
res &= CheckStringOperations();
|
|
|
|
res &= CheckEnvironmentOperations();
|
|
|
|
res &= CheckRelativePaths();
|
|
|
|
res &= CheckCollapsePath();
|
|
|
|
res &= CheckGetPath();
|
|
|
|
res &= CheckFind();
|
|
|
|
res &= CheckIsSubDirectory();
|
|
|
|
res &= CheckGetLineFromStream();
|
|
|
|
res &= CheckGetLineFromStreamLongLine();
|
|
|
|
res &= CheckGetFilenameName();
|
|
|
|
res &= CheckTextFilesDiffer();
|
|
|
|
res &= CheckCopyFileIfDifferent();
|
|
|
|
return res ? 0 : 1;
|
|
}
|