SHAPER  9.12.0
TestUtils.hxx
1 // Copyright (C) 2013-2023 CEA, EDF
2 //
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
7 //
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
12 //
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 //
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
18 //
19 
20 #ifndef __XAO_TESTUTILS_HXX__
21 #define __XAO_TESTUTILS_HXX__
22 
23 #include <fstream>
24 #include <cstdlib>
25 
26 namespace XAO
27 {
28  class TestUtils
29  {
30  public:
31  static std::string getTestFilePath(const std::string& filePath)
32  {
33  std::string dataDir = getenv("DATA_DIR");
34  dataDir += filePath;
35  return dataDir;
36  }
37 
38  static char* readTextFile(const std::string& filePath)
39  {
40  std::ifstream rstr;
41  int length;
42  rstr.open(filePath.c_str(), std::ios_base::binary);
43  rstr.seekg(0, rstr.end); // go to the end
44  length = rstr.tellg(); // report location (this is the length)
45  rstr.seekg(0, rstr.beg); // go back to the beginning
46  char* txt = new char[length+1]; // allocate memory for a buffer of appropriate dimension
47  rstr.read(txt, length); // read the whole file into the buffer
48  txt[length] = '\0';
49  rstr.close();
50 
51  return txt;
52  }
53  };
54 }
55 
56 #endif /* __XAO_TESTUTILS_HXX__ */
Definition: TestUtils.hxx:29