Version: 9.12.0
TestUtils.hxx
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1 // Copyright (C) 2013-2023 CEA, EDF, OPEN CASCADE
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& fileName)
32  {
33  std::string dataDir = "";
34  char* geomSrcDir = getenv("XAO_DATA_DIR");
35  if (geomSrcDir != NULL)
36  {
37  dataDir = geomSrcDir;
38 #if defined _WIN32 || defined __CYGWIN__
39  dataDir += "\\";
40 #else
41  dataDir += "/";
42 #endif
43  dataDir += fileName;
44  }
45 
46  return dataDir;
47  }
48 
49  static char* readTextFile(const std::string& filePath)
50  {
51  std::ifstream rstr;
52  int length;
53  rstr.open(filePath.c_str(), std::ios_base::binary);
54  rstr.seekg(0, rstr.end); // go to the end
55  length = rstr.tellg(); // report location (this is the length)
56  rstr.seekg(0, rstr.beg); // go back to the beginning
57  char* txt = new char[length+1]; // allocate memory for a buffer of appropriate dimension
58  rstr.read(txt, length); // read the whole file into the buffer
59  txt[length] = '\0';
60  rstr.close();
61 
62  return txt;
63  }
64  };
65 }
66 
67 #endif /* __XAO_TESTUTILS_HXX__ */
Definition: TestUtils.hxx:29
static std::string getTestFilePath(const std::string &fileName)
Definition: TestUtils.hxx:31
static char * readTextFile(const std::string &filePath)
Definition: TestUtils.hxx:49
Definition: BrepGeometryTest.hxx:26