Tests: reduce code duplication for CMake_TEST_Find*

Tests/CMakeLists.txt

@@ -1398,184 +1398,66 @@ ${CMake_SOURCE_DIR}/Utilities/Release/push.bash --dir dev -- '${CMake_BUILD_NIGH
     endif()
   endif()
 
-  if(CMake_TEST_FindALSA)
+  # test for Find modules, simple cases
-    add_subdirectory(FindALSA)
+  foreach(_mod IN ITEMS
-  endif()
+            ALSA
+            Boost
+            BZip2
+            CURL
+            Cups
+            Doxygen
+            EnvModules
+            EXPAT
+            Fontconfig
+            Freetype
+            GDAL
+            GIF
+            Git
+            GLEW
+            GSL
+            GTK2
+            Iconv
+            ICU
+            JPEG
+            JsonCpp
+            LibLZMA
+            LibRHash
+            Libinput
+            LibUV
+            LibXml2
+            LTTngUST
+            ODBC
+            OpenCL
+            OpenGL
+            OpenMP
+            OpenSSL
+            MPI
+            PNG
+            Patch
+            PostgreSQL
+            Protobuf
+            SQLite3
+            TIFF
+            Vulkan
+            X11
+            XalanC
+            XercesC
+         )
+    if(CMake_TEST_Find${_mod})
+      add_subdirectory(Find${_mod})
+    endif()
+  endforeach()
 
   if(CMake_TEST_CUDA)
     add_subdirectory(Cuda)
     add_subdirectory(CudaOnly)
   endif()
 
-  if(CMake_TEST_FindBoost)
-    add_subdirectory(FindBoost)
-  endif()
-
-  if(CMake_TEST_FindBZip2)
-    add_subdirectory(FindBZip2)
-  endif()
-
-  if(CMake_TEST_FindCURL)
-    add_subdirectory(FindCURL)
-  endif()
-
-  if(CMake_TEST_FindCups)
-    add_subdirectory(FindCups)
-  endif()
-
-  if(CMake_TEST_FindDoxygen)
-    add_subdirectory(FindDoxygen)
-  endif()
-
-  if(CMake_TEST_FindEnvModules)
-    add_subdirectory(FindEnvModules)
-  endif()
-
-  if(CMake_TEST_FindEXPAT)
-    add_subdirectory(FindEXPAT)
-  endif()
-
-  if(CMake_TEST_FindFontconfig)
-    add_subdirectory(FindFontconfig)
-  endif()
-
-  if(CMake_TEST_FindFreetype)
-    add_subdirectory(FindFreetype)
-  endif()
-
-  if(CMake_TEST_FindGDAL)
-    add_subdirectory(FindGDAL)
-  endif()
-
-  if(CMake_TEST_FindGIF)
-    add_subdirectory(FindGIF)
-  endif()
-
-  if(CMake_TEST_FindGit)
-    add_subdirectory(FindGit)
-  endif()
-
-  if(CMake_TEST_FindGLEW)
-    add_subdirectory(FindGLEW)
-  endif()
-
-  if(CMake_TEST_FindGSL)
-    add_subdirectory(FindGSL)
-  endif()
-
   if(CMake_TEST_FindGTest)
     add_subdirectory(FindGTest)
     add_subdirectory(GoogleTest)
   endif()
 
-  if(CMake_TEST_FindGTK2)
-    add_subdirectory(FindGTK2)
-  endif()
-
-  if(CMake_TEST_FindIconv)
-    add_subdirectory(FindIconv)
-  endif()
-
-  if(CMake_TEST_FindICU)
-    add_subdirectory(FindICU)
-  endif()
-
-  if(CMake_TEST_FindJPEG)
-    add_subdirectory(FindJPEG)
-  endif()
-
-  if(CMake_TEST_FindJsonCpp)
-    add_subdirectory(FindJsonCpp)
-  endif()
-
-  if(CMake_TEST_FindLibLZMA)
-    add_subdirectory(FindLibLZMA)
-  endif()
-
-  if(CMake_TEST_FindLibRHash)
-    add_subdirectory(FindLibRHash)
-  endif()
-
-  if(CMake_TEST_FindLibinput)
-    add_subdirectory(FindLibinput)
-  endif()
-
-  if(CMake_TEST_FindLibUV)
-    add_subdirectory(FindLibUV)
-  endif()
-
-  if(CMake_TEST_FindLibXml2)
-    add_subdirectory(FindLibXml2)
-  endif()
-
-  if(CMake_TEST_FindLTTngUST)
-    add_subdirectory(FindLTTngUST)
-  endif()
-
-  if(CMake_TEST_FindODBC)
-    add_subdirectory(FindODBC)
-  endif()
-
-  if(CMake_TEST_FindOpenCL)
-    add_subdirectory(FindOpenCL)
-  endif()
-
-  if(CMake_TEST_FindOpenGL)
-    add_subdirectory(FindOpenGL)
-  endif()
-
-  if(CMake_TEST_FindOpenMP)
-    add_subdirectory(FindOpenMP)
-  endif()
-
-  if(CMake_TEST_FindOpenSSL)
-    add_subdirectory(FindOpenSSL)
-  endif()
-
-  if(CMake_TEST_FindMPI)
-    add_subdirectory(FindMPI)
-  endif()
-
-  if(CMake_TEST_FindPNG)
-    add_subdirectory(FindPNG)
-  endif()
-
-  if(CMake_TEST_FindPatch)
-    add_subdirectory(FindPatch)
-  endif()
-
-  if(CMake_TEST_FindPostgreSQL)
-    add_subdirectory(FindPostgreSQL)
-  endif()
-
-  if(CMake_TEST_FindProtobuf)
-    add_subdirectory(FindProtobuf)
-  endif()
-
-  if(CMake_TEST_FindSQLite3)
-    add_subdirectory(FindSQLite3)
-  endif()
-
-  if(CMake_TEST_FindTIFF)
-    add_subdirectory(FindTIFF)
-  endif()
-
-  if(CMake_TEST_FindVulkan)
-    add_subdirectory(FindVulkan)
-  endif()
-
-  if(CMake_TEST_FindX11)
-    add_subdirectory(FindX11)
-  endif()
-
-  if(CMake_TEST_FindXalanC)
-    add_subdirectory(FindXalanC)
-  endif()
-
-  if(CMake_TEST_FindXercesC)
-    add_subdirectory(FindXercesC)
-  endif()
-
   if(CMake_TEST_FindPython OR CMake_TEST_FindPython_NumPy)
     add_subdirectory(FindPython)
   endif()