diff --git a/Snap_rounding_2/test/Snap_rounding_2/CMakeLists.txt b/Snap_rounding_2/test/Snap_rounding_2/CMakeLists.txt
index 8b3847ff085..6309961158d 100644
--- a/Snap_rounding_2/test/Snap_rounding_2/CMakeLists.txt
+++ b/Snap_rounding_2/test/Snap_rounding_2/CMakeLists.txt
@@ -16,12 +16,32 @@ if ( CGAL_FOUND )
 
   include_directories (BEFORE "../../include")
 
-  # create a target per cppfile
-  file(GLOB cppfiles RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp)
-  foreach(cppfile ${cppfiles})
-    create_single_source_cgal_program( "${cppfile}" )
-  endforeach()
+  create_single_source_cgal_program( test_snap_rounding_2.cpp NO_TESTING)
 
+  function(add_Snap_rounding_tests name)
+    set(data_dir "data")
+    file(GLOB files  RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/${data_dir} "${CMAKE_CURRENT_SOURCE_DIR}/${data_dir}/data*")
+    foreach(file ${files})
+      string(MAKE_C_IDENTIFIER "${name}  ${data_dir}/${file}" test_name)
+      cgal_add_test(${name} TEST_NAME ${test_name} ${data_dir}/${file} ${data_dir}/output_${file})
+      add_test(NAME "${test_name}_compare_results"
+        COMMAND ${CMAKE_COMMAND} -E compare_files ${data_dir}/output_${file} ${data_dir}/gold_${file})
+      cgal_setup_test_properties("${test_name}_compare_results")
+      set_property(TEST "${test_name}_compare_results"
+        APPEND PROPERTY DEPENDS "${test_name}")
+      if(POLICY CMP0066) # CMake 3.7 or later
+        set_property(TEST "${test_name}"
+          PROPERTY FIXTURES_SETUP "${test_name}_compare_results")
+        set_property(TEST "${test_name}_compare_results"
+          APPEND PROPERTY FIXTURES_REQUIRED "${test_name}_compare_results")
+      endif()
+    endforeach()
+  endfunction(add_Snap_rounding_tests)
+
+  if(BUILD_TESTING)
+    cgal_add_compilation_test( test_snap_rounding_2 )
+    add_Snap_rounding_tests( test_snap_rounding_2 )
+  endif()
 else()
   
     message(STATUS "This program requires the CGAL library, and will not be compiled.")