Replace link to testdata by copying testdata.

Author: valentina-kustikova

test/CMakeLists.txt

@@ -8,9 +8,15 @@ INCLUDE_DIRECTORIES("${CMAKE_CURRENT_SOURCE_DIR}/../3rdparty/gtest")
 ADD_EXECUTABLE(${target} ${srcs} ${hdrs})
 TARGET_LINK_LIBRARIES(${target} gtest ${PRACTICE2_LIBRARY})
 
+#add_custom_command(
+#    TARGET ${PRACTICE2_TESTS}
+#    POST_BUILD
+#    COMMAND ln -fns "${CMAKE_SOURCE_DIR}/testdata" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE}/testdata"
+#    COMMENT "Adding a symbolic link to testdata"
+#)
+
 add_custom_command(
     TARGET ${PRACTICE2_TESTS}
-    POST_BUILD
-    COMMAND ln -fns "${CMAKE_SOURCE_DIR}/testdata" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE}/testdata"
-    COMMENT "Adding a symbolic link to testdata"
+	POST_BUILD
+	COMMAND ${CMAKE_COMMAND} -E copy_directory "${CMAKE_SOURCE_DIR}/testdata" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE}/testdata"
 )