5 files changed, 24 insertions, 14 deletions
diff --git a/example/common/CMakeLists.txt b/example/common/CMakeLists.txt
index afe865d4..04015cdc 100644
--- a/example/common/CMakeLists.txt
+++ b/example/common/CMakeLists.txt
@@ -1,13 +1,21 @@
-cmake_minimum_required(VERSION 2.6)
 project(Common_examples)
 
 add_executable ( vector_double_off_reader example_vector_double_points_off_reader.cpp )
 target_link_libraries(vector_double_off_reader ${CGAL_LIBRARY})
+file(COPY "${CMAKE_SOURCE_DIR}/data/points/alphacomplexdoc.off" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/)
 add_test(NAME Common_example_vector_double_off_reader COMMAND $<TARGET_FILE:vector_double_off_reader>
-    "${CMAKE_SOURCE_DIR}/data/points/SO3_10000.off")
+    "alphacomplexdoc.off")
 
 install(TARGETS vector_double_off_reader DESTINATION bin)
 
+if (DIFF_PATH)
+  # Do not forget to copy test results files in current binary dir
+  file(COPY "vectordoubleoffreader_result.txt" DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/)
+
+  add_test(Common_example_vector_double_off_reader_diff_files ${DIFF_PATH}
+      ${CMAKE_CURRENT_BINARY_DIR}/vectordoubleoffreader_result.txt ${CMAKE_CURRENT_BINARY_DIR}/alphacomplexdoc.off.txt)
+endif()
+
 if(CGAL_FOUND)
   add_executable ( cgal_3D_off_reader example_CGAL_3D_points_off_reader.cpp )
   target_link_libraries(cgal_3D_off_reader ${CGAL_LIBRARY})
diff --git a/example/common/example_CGAL_3D_points_off_reader.cpp b/example/common/example_CGAL_3D_points_off_reader.cpp
index 665b7a29..4658d8d5 100644
--- a/example/common/example_CGAL_3D_points_off_reader.cpp
+++ b/example/common/example_CGAL_3D_points_off_reader.cpp
@@ -20,12 +20,12 @@ int main(int argc, char **argv) {
     usage(argv[0]);
   }
 
-  std::string offInputFile(argv[1]);
+  std::string off_input_file(argv[1]);
   // Read the OFF file (input file name given as parameter) and triangulate points
-  Gudhi::Points_3D_off_reader<Point_3> off_reader(offInputFile);
+  Gudhi::Points_3D_off_reader<Point_3> off_reader(off_input_file);
   // Check the read operation was correct
   if (!off_reader.is_valid()) {
-    std::cerr << "Unable to read file " << offInputFile << std::endl;
+    std::cerr << "Unable to read file " << off_input_file << std::endl;
     usage(argv[0]);
   }
 
diff --git a/example/common/example_CGAL_points_off_reader.cpp b/example/common/example_CGAL_points_off_reader.cpp
index 8c6a6b54..f45683a5 100644
--- a/example/common/example_CGAL_points_off_reader.cpp
+++ b/example/common/example_CGAL_points_off_reader.cpp
@@ -22,12 +22,12 @@ int main(int argc, char **argv) {
     usage(argv[0]);
   }
 
-  std::string offInputFile(argv[1]);
+  std::string off_input_file(argv[1]);
   // Read the OFF file (input file name given as parameter) and triangulate points
-  Gudhi::Points_off_reader<Point_d> off_reader(offInputFile);
+  Gudhi::Points_off_reader<Point_d> off_reader(off_input_file);
   // Check the read operation was correct
   if (!off_reader.is_valid()) {
-    std::cerr << "Unable to read file " << offInputFile << std::endl;
+    std::cerr << "Unable to read file " << off_input_file << std::endl;
     usage(argv[0]);
   }
 
diff --git a/example/common/example_vector_double_points_off_reader.cpp b/example/common/example_vector_double_points_off_reader.cpp
index 8aecb26e..5093da85 100644
--- a/example/common/example_vector_double_points_off_reader.cpp
+++ b/example/common/example_vector_double_points_off_reader.cpp
@@ -17,25 +17,27 @@ int main(int argc, char **argv) {
     usage(argv[0]);
   }
 
-  std::string offInputFile(argv[1]);
+  std::string off_input_file(argv[1]);
   // Read the OFF file (input file name given as parameter) and triangulate points
-  Gudhi::Points_off_reader<Point_d> off_reader(offInputFile);
+  Gudhi::Points_off_reader<Point_d> off_reader(off_input_file);
   // Check the read operation was correct
   if (!off_reader.is_valid()) {
-    std::cerr << "Unable to read file " << offInputFile << std::endl;
+    std::cerr << "Unable to read file " << off_input_file << std::endl;
     usage(argv[0]);
   }
 
   // Retrieve the triangulation
   std::vector<Point_d> point_cloud = off_reader.get_point_cloud();
 
+  std::ofstream output_file(off_input_file + ".txt");
   int n {0};
   for (auto point : point_cloud) {
-    std::cout << "Point[" << n << "] = ";
+    output_file << "Point[" << n << "] = ";
     for (std::size_t i {0}; i < point.size(); i++)
-      std::cout << point[i] << " ";
-    std::cout << "\n";
+      output_file << point[i] << " ";
+    output_file << "\n";
     ++n;
   }
+  output_file.close();
   return 0;
 }
diff --git a/example/common/cgaloffreader_result.txt b/example/common/vectordoubleoffreader_result.txt
index 1deb8dbd..1deb8dbd 100644
--- a/example/common/cgaloffreader_result.txt
+++ b/example/common/vectordoubleoffreader_result.txt