/usr/include/vtk-6.3/vtkTestUtilities.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkTestUtilities.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkTestUtilities - Utility functions used for regression testing.
// .SECTION Description
// vtkTestUtilities provides methods to perform common testing operations.
// These include getting a command line argument or an environment variable,
// or a default value. Particularly, there are specialized methods to get the
// root directory for VTK Data, expanding a filename with this root directory.
#ifndef vtkTestUtilities_h
#define vtkTestUtilities_h
#include "vtkSystemIncludes.h"
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
#pragma warning( disable : 4996 ) // 'function': was declared deprecated
#endif
struct vtkTestUtilities
{
// Description:
// Function necessary for accessing the root directory for VTK data. Try the
// -D command line argument or VTK_DATA_ROOT or a default value. The returned
// string has to be deleted (with delete[]) by the user.
static inline char* GetDataRoot(int argc, char* argv[]);
// Description:
// Given a file name, this function returns a new string which is (in theory)
// the full path. This path is constructed by prepending the file name with a
// command line argument (-D path) or VTK_DATA_ROOT env. variable. If slash
// is true, appends a slash to the resulting string. The returned string has
// to be deleted (with delete[]) by the user.
static inline char* ExpandDataFileName(int argc, char* argv[],
const char* fname,
int slash = 0);
// Description:
// Function returning either a command line argument, an environment variable
// or a default value. The returned string has to be deleted (with delete[])
// by the user.
static inline char* GetArgOrEnvOrDefault(const char* arg,
int argc, char* argv[],
const char* env,
const char* def);
// Description:
// Given a file name, this function returns a new string which is (in theory)
// the full path. This path is constructed by prepending the file name with a
// command line argument, an environment variable or a default value. If
// slash is true, appends a slash to the resulting string. The returned
// string has to be deleted (with delete[]) by the user.
static inline char* ExpandFileNameWithArgOrEnvOrDefault(const char* arg,
int argc, char* argv[],
const char* env,
const char* def,
const char* fname,
int slash = 0);
};
inline
char* vtkTestUtilities::GetDataRoot(int argc, char* argv[])
{
return vtkTestUtilities::GetArgOrEnvOrDefault(
"-D", argc, argv,
"VTK_DATA_ROOT",
"../../../../VTKData");
}
inline
char* vtkTestUtilities::ExpandDataFileName(int argc, char* argv[],
const char* fname,
int slash)
{
return vtkTestUtilities::ExpandFileNameWithArgOrEnvOrDefault(
"-D", argc, argv,
"VTK_DATA_ROOT",
"../../../../VTKData",
fname,
slash);
}
inline
char* vtkTestUtilities::GetArgOrEnvOrDefault(const char* arg,
int argc, char* argv[],
const char* env,
const char *def)
{
int index = -1;
for (int i = 0; i < argc; i++)
{
if (strcmp(arg, argv[i]) == 0 && i < argc - 1)
{
index = i + 1;
}
}
char* value;
if (index != -1)
{
value = new char[strlen(argv[index]) + 1];
strcpy(value, argv[index]);
}
else
{
char *foundenv = getenv(env);
if (foundenv)
{
value = new char[strlen(foundenv) + 1];
strcpy(value, foundenv);
}
else if (def)
{
value = new char[strlen(def) + 1];
strcpy(value, def);
}
else
{
value = NULL;
}
}
return value;
}
inline
char* vtkTestUtilities::ExpandFileNameWithArgOrEnvOrDefault(const char* arg,
int argc,
char* argv[],
const char* env,
const char *def,
const char* fname,
int slash)
{
char* fullName;
char* value = vtkTestUtilities::GetArgOrEnvOrDefault(arg, argc, argv,
env,
def);
if (value)
{
fullName = new char[strlen(value) + strlen(fname) + 2 +
static_cast<size_t>(slash ? 1 : 0)];
fullName[0] = 0;
strcat(fullName, value);
size_t len = strlen(fullName);
fullName[len] = '/';
fullName[len+1] = 0;
strcat(fullName, fname);
}
else
{
fullName = new char[strlen(fname) + 1 + static_cast<size_t>(slash ? 1 : 0)];
strcpy(fullName, fname);
}
if (slash)
{
strcat(fullName, "/");
}
delete[] value;
return fullName;
}
#endif // vtkTestUtilities_h
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