Working on tests

tests/CMakeLists.txt

@@ -1,3 +1,14 @@
+# ============================================================================ #
+# Neko-TOP tests
+# ============================================================================ #
+# This CMakeLists.txt file is used to define the tests for the Neko-TOP
+# library. The tests are defined using the pFUnit testing framework, which
+# is a Fortran testing framework that is used to test the Neko-TOP library.
+#
+# ============================================================================ #
+# External dependencies
+# ============================================================================ #
+
 # Setup of testing framework using pFUnit as the library
 # and CMake as the build system.
 #
@@ -7,53 +18,47 @@ find_package(PkgConfig REQUIRED)
 pkg_check_modules(neko REQUIRED IMPORTED_TARGET neko)
 
 # ============================================================================ #
-# Setup the Neko tests
+# Setup the Neko-TOP tests
 # ============================================================================ #
+# A couple of different types of tests can be setup and will be defined in this
+# file. The tests are defined in the following way:
+#
+# 1. Sequential tests: These tests are run on a single processor and are used
+#    to test the basic functionality of the Neko-TOP library.
+# 2. Parallel tests: These tests are run on multiple processors and are used
+#    to test the parallel functionality of the Neko-TOP library.
+# 3. Performance tests: These tests are used to test the performance of the
+#    Neko-TOP library and are run on multiple processors.
 
-# Find all .pf files in the test directory
-set(NEKO_DIR ${CMAKE_SOURCE_DIR}/external/neko CACHE PATH
-"Path to the Neko installation")
+# ---------------------------------------------------------------------------- #
+# Sequential tests
 
-# Recursively find all .pf files in the test directory of Neko
-file(GLOB_RECURSE neko_tests ${NEKO_DIR}/tests/*.pf)
+# Recursively find all .pf files in the sequential directory.
+file(GLOB_RECURSE sequential_tests ${CMAKE_CURRENT_SOURCE_DIR}/sequential/*.pf)
 
-foreach(test ${neko_tests})
+foreach(test ${sequential_tests})
   get_filename_component(test_name ${test} NAME_WE)
 
-  # If the name contains "parallel" then we need to run it with more than one PE
-  set(mpi_pes 1)
-  if(${test_name} MATCHES "parallel")
-    set(mpi_pes 2)
-  endif()
-
   # Add the neko tests
-  add_pfunit_ctest(neko_${test_name}
+  add_pfunit_ctest(neko-top_seq_${test_name}
     TEST_SOURCES ${test}
-    LINK_LIBRARIES  PkgConfig::neko MPI::MPI_Fortran
-    MAX_PES ${mpi_pes}
+    LINK_LIBRARIES  PkgConfig::neko MPI::MPI_Fortran Neko-TOP
   )
 endforeach()
 
-# ============================================================================ #
-# Setup the Local Neko-top tests
-# ============================================================================ #
+# ---------------------------------------------------------------------------- #
+# Parallel tests
 
-# Recursively find all .pf files in the test directory of Neko
-file(GLOB_RECURSE local_neko_tests ${CMAKE_CURRENT_SOURCE_DIR}/*.pf)
+# Recursively find all .pf files in the parallel directory.
+file(GLOB parallel_tests ${CMAKE_CURRENT_SOURCE_DIR}/parallel/*.pf)
 
-foreach(test ${local_neko_tests})
+foreach(test ${parallel_tests})
   get_filename_component(test_name ${test} NAME_WE)
 
-  # If the name contains "parallel" then we need to run it with more than one PE
-  set(mpi_pes 1)
-  if(${test_name} MATCHES "parallel")
-    set(mpi_pes 2)
-  endif()
-
   # Add the neko tests
-  add_pfunit_ctest(neko-top_${test_name}
+  add_pfunit_ctest(neko-top_par_${test_name}
     TEST_SOURCES ${test}
     LINK_LIBRARIES  PkgConfig::neko MPI::MPI_Fortran Neko-TOP
-    MAX_PES ${mpi_pes}
+    MAX_PES 4
   )
 endforeach()