ENH: Update GenerateCLP tests to build/install its own GenerateCLP. See Slicer#44

This will ensure running the tests will not delete files associated
with the current CMAKE_INSTALL_PREFIX.

Co-authored-by: Nicole Aucoin <[email protected]>

Author: jcfr

GenerateCLP/Testing/CMake/GenerateCLP-Install.cmake

@@ -2,7 +2,16 @@
 # --------------------------------------------------------------------------
 # Sanity checks
 
-foreach(varname TEST_CMAKE_DIR TEST_BINARY_DIR TEST_INSTALL_DIR)
+foreach(varname
+    CMAKE_BUILD_TYPE
+    CMAKE_GENERATOR
+    ModuleDescriptionParser_DIR
+    TCLAP_DIR
+    TEST_CMAKE_DIR
+    TEST_SOURCE_DIR
+    TEST_BINARY_DIR
+    TEST_INSTALL_DIR
+  )
   if(NOT DEFINED ${varname})
     message(FATAL_ERROR "Variable ${varname} is not DEFINED")
   endif()
@@ -11,28 +20,68 @@ endforeach()
 include(${TEST_CMAKE_DIR}/GenerateCLPTestMacros.cmake)
 
 # --------------------------------------------------------------------------
-# Delete install directory if it exists
+# Delete build and install directory if they exists
 execute_process(
+  COMMAND ${CMAKE_COMMAND} -E remove_directory ${TEST_BINARY_DIR}
   COMMAND ${CMAKE_COMMAND} -E remove_directory ${TEST_INSTALL_DIR}
   )
 
 # --------------------------------------------------------------------------
-# Create install directory
+# Create build and install directories
 execute_process(
+  COMMAND ${CMAKE_COMMAND} -E make_directory ${TEST_BINARY_DIR}
   COMMAND ${CMAKE_COMMAND} -E make_directory ${TEST_INSTALL_DIR}
   )
 
 # --------------------------------------------------------------------------
 # Debug flags - Set to True to display the command as string
 set(PRINT_COMMAND 0)
 
+# --------------------------------------------------------------------------
+# Configure
+set(command ${CMAKE_COMMAND}
+  -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
+  -DCMAKE_INSTALL_PREFIX:PATH=${TEST_INSTALL_DIR}
+  -DModuleDescriptionParser_DIR:PATH=${ModuleDescriptionParser_DIR}
+  -DTCLAP_DIR:PATH=${TCLAP_DIR}
+  -G ${CMAKE_GENERATOR} ${TEST_SOURCE_DIR})
+execute_process(
+  COMMAND ${command}
+  WORKING_DIRECTORY ${TEST_BINARY_DIR}
+  OUTPUT_VARIABLE ov
+  RESULT_VARIABLE rv
+  )
+
+print_command_as_string("${command}")
+
+if(rv)
+  message(FATAL_ERROR "Failed to configure Test:\n${ov}")
+endif()
+
+# --------------------------------------------------------------------------
+# Build
+
+set(command ${CMAKE_COMMAND} --build ${TEST_BINARY_DIR} --config ${CMAKE_BUILD_TYPE})
+execute_process(
+  COMMAND ${command}
+  WORKING_DIRECTORY ${TEST_BINARY_DIR}
+  OUTPUT_VARIABLE ov
+  RESULT_VARIABLE rv
+  )
+
+print_command_as_string("${command}")
+
+if(rv)
+  message(FATAL_ERROR "Failed to build Test:\n${ov}")
+endif()
+
 # --------------------------------------------------------------------------
 # Install
 set(install_target install)
 if(WIN32)
   set(install_target INSTALL)
 endif()
-set(command ${CMAKE_COMMAND} --build ${TEST_BINARY_DIR} --config Release --target ${install_target})
+set(command ${CMAKE_COMMAND} --build ${TEST_BINARY_DIR} --config ${CMAKE_BUILD_TYPE} --target ${install_target})
 execute_process(
   COMMAND ${command}
   WORKING_DIRECTORY ${TEST_BINARY_DIR}

GenerateCLP/Testing/CMakeLists.txt

@@ -11,11 +11,25 @@ configure_file(
 #
 # Add test installing GenerateCLP
 #
+
+set(GenerateCLPTest_INSTALL_PREFIX ${CMAKE_CURRENT_BINARY_DIR}/GenerateCLP-install)
+
+if(CMAKE_CONFIGURATION_TYPES)
+  set(_build_type ${CMAKE_CFG_INTDIR})
+else()
+  set(_build_type ${CMAKE_BUILD_TYPE})
+endif()
 add_test(NAME GenerateCLP-Install
   COMMAND ${CMAKE_COMMAND}
+    -DBUILD_TESTING:BOOL=OFF
+    -DCMAKE_BUILD_TYPE:STRING=${_build_type}
+    -DCMAKE_GENERATOR:STRING=${CMAKE_GENERATOR}
+    -DModuleDescriptionParser_DIR:PATH=${ModuleDescriptionParser_BINARY_DIR}
+    -DTCLAP_DIR:PATH=${TCLAP_BINARY_DIR}
     -DTEST_CMAKE_DIR:PATH=${GenerateCLP_SOURCE_DIR}/Testing/CMake
-    -DTEST_BINARY_DIR:PATH=${GenerateCLP_BINARY_DIR}
-    -DTEST_INSTALL_DIR:PATH=${CMAKE_INSTALL_PREFIX}
+    -DTEST_BINARY_DIR:PATH=${CMAKE_CURRENT_BINARY_DIR}/GenerateCLP-build
+    -DTEST_INSTALL_DIR:PATH=${GenerateCLPTest_INSTALL_PREFIX}
+    -DTEST_SOURCE_DIR:PATH=${GenerateCLP_SOURCE_DIR}
     -P ${CMAKE_CURRENT_SOURCE_DIR}/CMake/GenerateCLP-Install.cmake)
 set_property(TEST GenerateCLP-Install PROPERTY LABELS ${PROJECT_NAME})
 
@@ -35,7 +49,7 @@ macro(generateclp_add_test cliname stepname)
       )
     if("${treetype}" STREQUAL "InstallTree" AND "${stepname}" STREQUAL "Configure")
       list(APPEND _test_args
-        -DGenerateCLP_DIR:PATH=${CMAKE_INSTALL_PREFIX}/lib/GenerateCLP/
+        -DGenerateCLP_DIR:PATH=${GenerateCLPTest_INSTALL_PREFIX}/lib/GenerateCLP/
         )
     endif()