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CMake/Source/kwsys/testSystemTools.cxx

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/*============================================================================
KWSys - Kitware System Library
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "kwsysPrivate.h"
#if defined(_MSC_VER)
# pragma warning (disable:4786)
#endif
#include KWSYS_HEADER(SystemTools.hxx)
#include KWSYS_HEADER(ios/iostream)
// Work-around CMake dependency scanning limitation. This must
// duplicate the above list of headers.
#if 0
# include "SystemTools.hxx.in"
# include "kwsys_ios_iostream.h.in"
#endif
// Include with <> instead of "" to avoid getting any in-source copy
// left on disk.
#include <testSystemTools.h>
#include <string.h> /* strcmp */
//----------------------------------------------------------------------------
static const char* toUnixPaths[][2] =
{
{ "/usr/local/bin/passwd", "/usr/local/bin/passwd" },
{ "/usr/lo cal/bin/pa sswd", "/usr/lo cal/bin/pa sswd" },
{ "/usr/lo\\ cal/bin/pa\\ sswd", "/usr/lo\\ cal/bin/pa\\ sswd" },
{ "c:/usr/local/bin/passwd", "c:/usr/local/bin/passwd" },
{ "c:/usr/lo cal/bin/pa sswd", "c:/usr/lo cal/bin/pa sswd" },
{ "c:/usr/lo\\ cal/bin/pa\\ sswd", "c:/usr/lo\\ cal/bin/pa\\ sswd" },
{ "\\usr\\local\\bin\\passwd", "/usr/local/bin/passwd" },
{ "\\usr\\lo cal\\bin\\pa sswd", "/usr/lo cal/bin/pa sswd" },
{ "\\usr\\lo\\ cal\\bin\\pa\\ sswd", "/usr/lo\\ cal/bin/pa\\ sswd" },
{ "c:\\usr\\local\\bin\\passwd", "c:/usr/local/bin/passwd" },
{ "c:\\usr\\lo cal\\bin\\pa sswd", "c:/usr/lo cal/bin/pa sswd" },
{ "c:\\usr\\lo\\ cal\\bin\\pa\\ sswd", "c:/usr/lo\\ cal/bin/pa\\ sswd" },
{ "\\\\usr\\local\\bin\\passwd", "//usr/local/bin/passwd" },
{ "\\\\usr\\lo cal\\bin\\pa sswd", "//usr/lo cal/bin/pa sswd" },
{ "\\\\usr\\lo\\ cal\\bin\\pa\\ sswd", "//usr/lo\\ cal/bin/pa\\ sswd" },
{0, 0}
};
static bool CheckConvertToUnixSlashes(kwsys_stl::string input,
kwsys_stl::string output)
{
kwsys_stl::string result = input;
kwsys::SystemTools::ConvertToUnixSlashes(result);
if ( result != output )
{
kwsys_ios::cerr
<< "Problem with ConvertToUnixSlashes - input: " << input
<< " output: " << result << " expected: " << output
<< kwsys_ios::endl;
return false;
}
return true;
}
//----------------------------------------------------------------------------
static const char* checkEscapeChars[][4] =
{
{ "1 foo 2 bar 2", "12", "\\", "\\1 foo \\2 bar \\2"},
{ " {} ", "{}", "#", " #{#} "},
{0, 0, 0, 0}
};
static bool CheckEscapeChars(kwsys_stl::string input,
const char *chars_to_escape,
char escape_char,
kwsys_stl::string output)
{
kwsys_stl::string result = kwsys::SystemTools::EscapeChars(
input.c_str(), chars_to_escape, escape_char);
if (result != output)
{
kwsys_ios::cerr
<< "Problem with CheckEscapeChars - input: " << input
<< " output: " << result << " expected: " << output
<< kwsys_ios::endl;
return false;
}
return true;
}
//----------------------------------------------------------------------------
static bool CheckFileOperations()
{
bool res = true;
const kwsys_stl::string testBinFile(TEST_SYSTEMTOOLS_SOURCE_DIR
"/testSystemTools.bin");
const kwsys_stl::string testTxtFile(TEST_SYSTEMTOOLS_SOURCE_DIR
"/testSystemTools.cxx");
const kwsys_stl::string testNewDir(TEST_SYSTEMTOOLS_BINARY_DIR
"/testSystemToolsNewDir");
const kwsys_stl::string testNewFile(testNewDir + "/testNewFile.txt");
if (kwsys::SystemTools::DetectFileType(testBinFile.c_str()) !=
kwsys::SystemTools::FileTypeBinary)
{
kwsys_ios::cerr
<< "Problem with DetectFileType - failed to detect type of: "
<< testBinFile << kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::DetectFileType(testTxtFile.c_str()) !=
kwsys::SystemTools::FileTypeText)
{
kwsys_ios::cerr
<< "Problem with DetectFileType - failed to detect type of: "
<< testTxtFile << kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::FileLength(testBinFile) != 766)
{
kwsys_ios::cerr
<< "Problem with FileLength - incorrect length for: "
<< testBinFile << kwsys_ios::endl;
res = false;
}
if (!kwsys::SystemTools::MakeDirectory(testNewDir))
{
kwsys_ios::cerr
<< "Problem with MakeDirectory for: "
<< testNewDir << kwsys_ios::endl;
res = false;
}
if (!kwsys::SystemTools::Touch(testNewFile.c_str(), true))
{
kwsys_ios::cerr
<< "Problem with Touch for: "
<< testNewFile << kwsys_ios::endl;
res = false;
}
if (!kwsys::SystemTools::RemoveFile(testNewFile))
{
kwsys_ios::cerr
<< "Problem with RemoveFile: "
<< testNewFile << kwsys_ios::endl;
res = false;
}
kwsys::SystemTools::Touch(testNewFile.c_str(), true);
if (!kwsys::SystemTools::RemoveADirectory(testNewDir))
{
kwsys_ios::cerr
<< "Problem with RemoveADirectory for: "
<< testNewDir << kwsys_ios::endl;
res = false;
}
#ifdef KWSYS_TEST_SYSTEMTOOLS_LONG_PATHS
// Perform the same file and directory creation and deletion tests but
// with paths > 256 characters in length.
const kwsys_stl::string testNewLongDir(
TEST_SYSTEMTOOLS_BINARY_DIR "/"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"01234567890123");
const kwsys_stl::string testNewLongFile(testNewLongDir + "/"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"0123456789.txt");
if (!kwsys::SystemTools::MakeDirectory(testNewLongDir))
{
kwsys_ios::cerr
<< "Problem with MakeDirectory for: "
<< testNewLongDir << kwsys_ios::endl;
res = false;
}
if (!kwsys::SystemTools::Touch(testNewLongFile.c_str(), true))
{
kwsys_ios::cerr
<< "Problem with Touch for: "
<< testNewLongFile << kwsys_ios::endl;
res = false;
}
if (!kwsys::SystemTools::RemoveFile(testNewLongFile))
{
kwsys_ios::cerr
<< "Problem with RemoveFile: "
<< testNewLongFile << kwsys_ios::endl;
res = false;
}
kwsys::SystemTools::Touch(testNewLongFile.c_str(), true);
if (!kwsys::SystemTools::RemoveADirectory(testNewLongDir))
{
kwsys_ios::cerr
<< "Problem with RemoveADirectory for: "
<< testNewLongDir << kwsys_ios::endl;
res = false;
}
#endif
return res;
}
//----------------------------------------------------------------------------
static bool CheckStringOperations()
{
bool res = true;
kwsys_stl::string test = "mary had a little lamb.";
if (kwsys::SystemTools::CapitalizedWords(test) != "Mary Had A Little Lamb.")
{
kwsys_ios::cerr
<< "Problem with CapitalizedWords "
<< '"' << test << '"' << kwsys_ios::endl;
res = false;
}
test = "Mary Had A Little Lamb.";
if (kwsys::SystemTools::UnCapitalizedWords(test) !=
"mary had a little lamb.")
{
kwsys_ios::cerr
<< "Problem with UnCapitalizedWords "
<< '"' << test << '"' << kwsys_ios::endl;
res = false;
}
test = "MaryHadTheLittleLamb.";
if (kwsys::SystemTools::AddSpaceBetweenCapitalizedWords(test) !=
"Mary Had The Little Lamb.")
{
kwsys_ios::cerr
<< "Problem with AddSpaceBetweenCapitalizedWords "
<< '"' << test << '"' << kwsys_ios::endl;
res = false;
}
char * cres =
kwsys::SystemTools::AppendStrings("Mary Had A"," Little Lamb.");
if (strcmp(cres,"Mary Had A Little Lamb."))
{
kwsys_ios::cerr
<< "Problem with AppendStrings "
<< "\"Mary Had A\" \" Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
delete [] cres;
cres =
kwsys::SystemTools::AppendStrings("Mary Had"," A ","Little Lamb.");
if (strcmp(cres,"Mary Had A Little Lamb."))
{
kwsys_ios::cerr
<< "Problem with AppendStrings "
<< "\"Mary Had\" \" A \" \"Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
delete [] cres;
if (kwsys::SystemTools::CountChar("Mary Had A Little Lamb.",'a') != 3)
{
kwsys_ios::cerr
<< "Problem with CountChar "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
cres =
kwsys::SystemTools::RemoveChars("Mary Had A Little Lamb.","aeiou");
if (strcmp(cres,"Mry Hd A Lttl Lmb."))
{
kwsys_ios::cerr
<< "Problem with RemoveChars "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
delete [] cres;
cres =
kwsys::SystemTools::RemoveCharsButUpperHex("Mary Had A Little Lamb.");
if (strcmp(cres,"A"))
{
kwsys_ios::cerr
<< "Problem with RemoveCharsButUpperHex "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
delete [] cres;
char *cres2 = new char [strlen("Mary Had A Little Lamb.")+1];
strcpy(cres2,"Mary Had A Little Lamb.");
kwsys::SystemTools::ReplaceChars(cres2,"aeiou",'X');
if (strcmp(cres2,"MXry HXd A LXttlX LXmb."))
{
kwsys_ios::cerr
<< "Problem with ReplaceChars "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
delete [] cres2;
if (!kwsys::SystemTools::StringStartsWith("Mary Had A Little Lamb.",
"Mary "))
{
kwsys_ios::cerr
<< "Problem with StringStartsWith "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
if (!kwsys::SystemTools::StringEndsWith("Mary Had A Little Lamb.",
" Lamb."))
{
kwsys_ios::cerr
<< "Problem with StringEndsWith "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
cres = kwsys::SystemTools::DuplicateString("Mary Had A Little Lamb.");
if (strcmp(cres,"Mary Had A Little Lamb."))
{
kwsys_ios::cerr
<< "Problem with DuplicateString "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
delete [] cres;
test = "Mary Had A Little Lamb.";
if (kwsys::SystemTools::CropString(test,13) !=
"Mary ...Lamb.")
{
kwsys_ios::cerr
<< "Problem with CropString "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
kwsys_stl::vector<kwsys_stl::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.")
{
kwsys_ios::cerr
<< "Problem with Split "
<< "\"Mary Had A Little Lamb.\"" << kwsys_ios::endl;
res = false;
}
#ifdef _WIN32
if (kwsys::SystemTools::ConvertToWindowsExtendedPath
("L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") !=
L"\\\\?\\L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath
("L:/Local Mojo/Hex Power Pack/Iffy Voodoo") !=
L"\\\\?\\L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"L:/Local Mojo/Hex Power Pack/Iffy Voodoo\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath
("\\\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo") !=
L"\\\\?\\UNC\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"\\\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath
("//Foo/Local Mojo/Hex Power Pack/Iffy Voodoo") !=
L"\\\\?\\UNC\\Foo\\Local Mojo\\Hex Power Pack\\Iffy Voodoo")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"//Foo/Local Mojo/Hex Power Pack/Iffy Voodoo\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath("//") !=
L"//")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"//\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath("\\\\.\\") !=
L"\\\\.\\")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"\\\\.\\\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath("\\\\.\\X") !=
L"\\\\.\\X")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"\\\\.\\X\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath("\\\\.\\X:") !=
L"\\\\?\\X:")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"\\\\.\\X:\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath("\\\\.\\X:\\") !=
L"\\\\?\\X:\\")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"\\\\.\\X:\\\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsExtendedPath("NUL") !=
L"\\\\.\\NUL")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsExtendedPath "
<< "\"NUL\""
<< kwsys_ios::endl;
res = false;
}
#endif
if (kwsys::SystemTools::ConvertToWindowsOutputPath
("L://Local Mojo/Hex Power Pack/Iffy Voodoo") !=
"\"L:\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\"")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsOutputPath "
<< "\"L://Local Mojo/Hex Power Pack/Iffy Voodoo\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToWindowsOutputPath
("//grayson/Local Mojo/Hex Power Pack/Iffy Voodoo") !=
"\"\\\\grayson\\Local Mojo\\Hex Power Pack\\Iffy Voodoo\"")
{
kwsys_ios::cerr
<< "Problem with ConvertToWindowsOutputPath "
<< "\"//grayson/Local Mojo/Hex Power Pack/Iffy Voodoo\""
<< kwsys_ios::endl;
res = false;
}
if (kwsys::SystemTools::ConvertToUnixOutputPath
("//Local Mojo/Hex Power Pack/Iffy Voodoo") !=
"//Local\\ Mojo/Hex\\ Power\\ Pack/Iffy\\ Voodoo")
{
kwsys_ios::cerr
<< "Problem with ConvertToUnixOutputPath "
<< "\"//Local Mojo/Hex Power Pack/Iffy Voodoo\""
<< kwsys_ios::endl;
res = false;
}
return res;
}
//----------------------------------------------------------------------------
static bool CheckPutEnv(const kwsys_stl::string& env, const char* name, const char* value)
{
if(!kwsys::SystemTools::PutEnv(env))
{
kwsys_ios::cerr << "PutEnv(\"" << env
<< "\") failed!" << kwsys_ios::endl;
return false;
}
const char* v = kwsys::SystemTools::GetEnv(name);
v = v? v : "(null)";
if(strcmp(v, value) != 0)
{
kwsys_ios::cerr << "GetEnv(\"" << name << "\") returned \""
<< v << "\", not \"" << value << "\"!" << kwsys_ios::endl;
return false;
}
return true;
}
static bool CheckUnPutEnv(const char* env, const char* name)
{
if(!kwsys::SystemTools::UnPutEnv(env))
{
kwsys_ios::cerr << "UnPutEnv(\"" << env << "\") failed!"
<< kwsys_ios::endl;
return false;
}
if(const char* v = kwsys::SystemTools::GetEnv(name))
{
kwsys_ios::cerr << "GetEnv(\"" << name << "\") returned \""
<< v << "\", not (null)!" << kwsys_ios::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 kwsys_stl::string& local,
const kwsys_stl::string& remote,
const kwsys_stl::string& expected)
{
kwsys_stl::string result = kwsys::SystemTools::RelativePath(local, remote);
if(expected != result)
{
kwsys_ios::cerr << "RelativePath(" << local << ", " << remote
<< ") yielded " << result << " instead of " << expected << kwsys_ios::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 kwsys_stl::string& path,
const kwsys_stl::string& expected)
{
kwsys_stl::string result = kwsys::SystemTools::CollapseFullPath(path);
if(expected != result)
{
kwsys_ios::cerr << "CollapseFullPath(" << path
<< ") yielded " << result << " instead of " << expected << kwsys_ios::endl;
return false;
}
return true;
}
static bool CheckCollapsePath()
{
bool res = true;
res &= CheckCollapsePath("/usr/share/*", "/usr/share/*");
res &= CheckCollapsePath("C:/Windows/*", "C:/Windows/*");
return res;
}
//----------------------------------------------------------------------------
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 ~
kwsys_stl::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();
return res ? 0 : 1;
}
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