DLR-AMR · ole-alb · Feb 20, 2025 · Feb 18, 2025 · Feb 18, 2025 · Feb 18, 2025
diff --git a/.github/workflows/add_release_documentation.yml b/.github/workflows/add_release_documentation.yml
@@ -93,7 +93,7 @@ jobs:
         && echo CXXFLAGS_var="-Wall -pedantic -O3" >> $GITHUB_ENV
     - name: build config variables
       if: ${{ env.MINOR_RELEASE == 'true' }}
-      run: export CONFIG_OPTIONS="--without-blas ${LESS_TEST_OPTION}"
+      run: export CONFIG_OPTIONS="--without-blas ${TEST_LEVEL_FLAG}"
            && export CONFIG_SERIAL_DEBUG="$CONFIG_OPTIONS --enable-debug --with-sc=$SC_SERIAL_DEBUG/install --with-p4est=$P4EST_SERIAL_DEBUG/install"
     - name: Check vars
       if: ${{ env.MINOR_RELEASE == 'true' }}

diff --git a/.github/workflows/build_cmake_tarball.yml b/.github/workflows/build_cmake_tarball.yml
@@ -32,10 +32,10 @@ env:
 on:
   workflow_call: 
     inputs:
-      LESS_TESTS:
+      TEST_LEVEL:
         required: true
-        type: boolean
-        description: 'Enable less tests option for configuring'
+        type: number
+        description: 'Test level used for configuring (0 for full tests, 1 for less thorough tests, 2 for minimal tests)'
 
 jobs:
   build:
@@ -75,7 +75,7 @@ jobs:
 #
 #
     - name: build config variables
-      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DCMAKE_C_FLAGS_DEBUG=$DEBUG_FLAGS -DCMAKE_CXX_FLAGS_DEBUG=$DEBUG_FLAGS -DT8CODE_USE_SYSTEM_SC=OFF -DT8CODE_USE_SYSTEM_P4EST=OFF -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE"
+      run: export CONFIG_OPTIONS="${TEST_LEVEL_FLAG} -GNinja -DCMAKE_C_FLAGS_DEBUG=$DEBUG_FLAGS -DCMAKE_CXX_FLAGS_DEBUG=$DEBUG_FLAGS -DT8CODE_USE_SYSTEM_SC=OFF -DT8CODE_USE_SYSTEM_P4EST=OFF -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE"
         && echo CONFIG_OPTIONS="$CONFIG_OPTIONS" >> $GITHUB_ENV
     - name: cmake
       run: mkdir build && cd build && cmake ../ $CONFIG_OPTIONS
@@ -118,12 +118,12 @@ jobs:
           echo TAR_DIR="$TAR_DIR" >>$GITHUB_ENV
 
 # build config vars
-    - name: less-test-option
-      if: ${{ inputs.LESS_TESTS }}
-      run: export LESS_TEST_OPTION="-DT8CODE_ENABLE_LESS_TESTS=ON"
-           && echo LESS_TEST_OPTION="$LESS_TEST_OPTION" >> $GITHUB_ENV
+    - name: Set test level
+      if: ${{ inputs.TEST_LEVEL != 0 }}
+      run: export TEST_LEVEL_FLAG="-DT8CODE_TEST_LEVEL=${{ inputs.TEST_LEVEL }}"
+           && echo TEST_LEVEL_FLAG="$TEST_LEVEL_FLAG" >> $GITHUB_ENV
     - name: build config variables
-      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_USE_SYSTEM_SC=OFF -DT8CODE_USE_SYSTEM_P4EST=OFF -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON  -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE"
+      run: export CONFIG_OPTIONS="${TEST_LEVEL_FLAG} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_USE_SYSTEM_SC=OFF -DT8CODE_USE_SYSTEM_P4EST=OFF -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON  -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE"
         && echo CONFIG_OPTIONS="$CONFIG_OPTIONS" >> $GITHUB_ENV
     - name: Check vars
       run: echo "[$CONFIG_DEBUG]"

diff --git a/.github/workflows/tests_cmake_t8code.yml b/.github/workflows/tests_cmake_t8code.yml
@@ -39,10 +39,10 @@ on:
         required: true
         type: string
         description: 'Build type (Release/Debug)'
-      LESS_TESTS:
+      TEST_LEVEL:
         required: true
-        type: boolean
-        description: 'Enable less tests option for configuring'
+        type: number
+        description: 'Test level used for configuring (0 for full tests, 1 for less thorough tests, 2 for minimal tests)'
 
 jobs:  
   t8code_cmake_tests:
@@ -79,12 +79,12 @@ jobs:
 #  T8CODE
 #
     # build config vars
-    - name: less-test option
-      if: ${{ inputs.LESS_TESTS }}
-      run: export LESS_TEST_OPTION="-DT8CODE_ENABLE_LESS_TESTS=ON"
-           && echo LESS_TEST_OPTION="$LESS_TEST_OPTION" >> $GITHUB_ENV
+    - name: Set test level
+      if: ${{ inputs.TEST_LEVEL != 0 }}
+      run: export TEST_LEVEL_FLAG="-DT8CODE_TEST_LEVEL=${{ inputs.TEST_LEVEL }}"
+           && echo TEST_LEVEL_FLAG="$TEST_LEVEL_FLAG" >> $GITHUB_ENV
     - name: build config variables
-      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
+      run: export CONFIG_OPTIONS="${TEST_LEVEL_FLAG} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
         && echo CONFIG_OPTIONS="$CONFIG_OPTIONS" >> $GITHUB_ENV
     # cmake and test
     - name: Printing MPI compiler info

diff --git a/.github/workflows/tests_cmake_t8code_api.yml b/.github/workflows/tests_cmake_t8code_api.yml
@@ -39,10 +39,10 @@ on:
         required: true
         type: string
         description: 'Build type (Release/Debug)'
-      LESS_TESTS:
+      TEST_LEVEL:
         required: true
-        type: boolean
-        description: 'Enable less tests option for configuring'
+        type: number
+        description: 'Test level used for configuring (0 for full tests, 1 for less thorough tests, 2 for minimal tests)'
 
 jobs:  
   t8code_cmake_tests:
@@ -80,12 +80,12 @@ jobs:
 #
 #
     # build config vars
-    - name: less-test option
-      if: ${{ inputs.LESS_TESTS }}
-      run: export LESS_TEST_OPTION="-DT8CODE_ENABLE_LESS_TESTS=ON"
-           && echo LESS_TEST_OPTION="$LESS_TEST_OPTION" >> $GITHUB_ENV
+    - name: Set test level
+      if: ${{ inputs.TEST_LEVEL != 0 }}
+      run: export TEST_LEVEL_FLAG="-DT8CODE_TEST_LEVEL=${{ inputs.TEST_LEVEL }}"
+           && echo TEST_LEVEL_FLAG="$TEST_LEVEL_FLAG" >> $GITHUB_ENV
     - name: build config variables
-      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_BUILD_FORTRAN_INTERFACE=ON -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
+      run: export CONFIG_OPTIONS="${TEST_LEVEL_FLAG} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_BUILD_FORTRAN_INTERFACE=ON -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
            && echo CONFIG_OPTIONS="$CONFIG_OPTIONS" >> $GITHUB_ENV
     # cmake and test with fortran
     - name: check fortran

diff --git a/.github/workflows/tests_cmake_t8code_linkage.yml b/.github/workflows/tests_cmake_t8code_linkage.yml
@@ -39,10 +39,10 @@ on:
         required: true
         type: string
         description: 'Build type (Release/Debug)'
-      LESS_TESTS:
+      TEST_LEVEL:
         required: true
-        type: boolean
-        description: 'Enable less tests option for configuring'
+        type: number
+        description: 'Test level used for configuring (0 for full tests, 1 for less thorough tests, 2 for minimal tests)'
 
 jobs:  
   t8code_cmake_tests:
@@ -80,12 +80,12 @@ jobs:
 #
 #
     # build config vars
-    - name: less-test option
-      if: ${{ inputs.LESS_TESTS }}
-      run: export LESS_TEST_OPTION="-DT8CODE_ENABLE_LESS_TESTS=ON"
-           && echo LESS_TEST_OPTION="$LESS_TEST_OPTION" >> $GITHUB_ENV
+    - name: Set test level
+      if: ${{ inputs.TEST_LEVEL != 0 }}
+      run: export TEST_LEVEL_FLAG="-DT8CODE_TEST_LEVEL=${{ inputs.TEST_LEVEL }}"
+           && echo TEST_LEVEL_FLAG="$TEST_LEVEL_FLAG" >> $GITHUB_ENV
     - name: build config variables
-      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
+      run: export CONFIG_OPTIONS="${TEST_LEVEL_FLAG} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_USE_SYSTEM_SC=ON -DT8CODE_USE_SYSTEM_P4EST=ON -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSC_DIR=$SC_PATH/install/cmake -DP4EST_DIR=$P4EST_PATH/install/cmake"
            && echo CONFIG_OPTIONS="$CONFIG_OPTIONS" >> $GITHUB_ENV
     # cmake and test with netcdf
     - name: check NetCDF

diff --git a/.github/workflows/tests_cmake_t8code_w_shipped_submodules.yml b/.github/workflows/tests_cmake_t8code_w_shipped_submodules.yml
@@ -39,10 +39,10 @@ on:
         required: true
         type: string
         description: 'Build type (Release/Debug)'
-      LESS_TESTS:
+      TEST_LEVEL:
         required: true
-        type: boolean
-        description: 'Enable less tests option for configuring'
+        type: number
+        description: 'Test level used for configuring (0 for full tests, 1 for less thorough tests, 2 for minimal tests)'
 
 jobs:  
   t8code_cmake_tests:
@@ -76,12 +76,12 @@ jobs:
 #  T8CODE
 #
     # build config vars
-    - name: less-test option
-      if: ${{ inputs.LESS_TESTS }}
-      run: export LESS_TEST_OPTION="-DT8CODE_ENABLE_LESS_TESTS=ON"
-           && echo LESS_TEST_OPTION="$LESS_TEST_OPTION" >> $GITHUB_ENV
+    - name: Set test level
+      if: ${{ inputs.TEST_LEVEL != 0 }}
+      run: export TEST_LEVEL_FLAG="-DT8CODE_TEST_LEVEL=${{ inputs.TEST_LEVEL }}"
+           && echo TEST_LEVEL_FLAG="$TEST_LEVEL_FLAG" >> $GITHUB_ENV
     - name: build config variables
-      run: export CONFIG_OPTIONS="${LESS_TEST_OPTION} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE"
+      run: export CONFIG_OPTIONS="${TEST_LEVEL_FLAG} -GNinja -DCMAKE_C_FLAGS_DEBUG=${DEBUG_CONFIG} -DCMAKE_CXX_FLAGS_DEBUG=${DEBUG_CONFIG} -DT8CODE_BUILD_PEDANTIC=ON -DT8CODE_BUILD_WALL=ON -DT8CODE_BUILD_WERROR=ON -DT8CODE_ENABLE_MPI=$MPI -DCMAKE_BUILD_TYPE=$BUILD_TYPE"
         && echo CONFIG_OPTIONS="$CONFIG_OPTIONS" >> $GITHUB_ENV
     # cmake and test
     - name: Printing MPI compiler info

diff --git a/.github/workflows/tests_cmake_testsuite.yml b/.github/workflows/tests_cmake_testsuite.yml
@@ -88,8 +88,7 @@ jobs:
       MAKEFLAGS: ${{ matrix.MAKEFLAGS }}
       MPI: ${{ matrix.MPI }}
       BUILD_TYPE: ${{ matrix.BUILD_TYPE }}
-      LESS_TESTS: ${{ github.event_name == 'pull_request'  }}
-
+      TEST_LEVEL: ${{ github.event_name == 'pull_request' && 1 || 0 }} # Set TEST_LEVEL to 1 if the event is a PR, otherwise 0.
 
   # Run t8code linkage tests with and without MPI and in serial and debug mode
   t8code_linkage_tests:
@@ -107,7 +106,7 @@ jobs:
       MAKEFLAGS: ${{ matrix.MAKEFLAGS }}
       MPI: ${{ matrix.MPI }}
       BUILD_TYPE: ${{ matrix.BUILD_TYPE }}
-      LESS_TESTS: ${{ github.event_name == 'pull_request'  }}
+      TEST_LEVEL: ${{ github.event_name == 'pull_request' && 1 || 0 }} # Set TEST_LEVEL to 1 if the event is a PR, otherwise 0.
 
   # Run t8code linkage tests with and without MPI and in serial and debug mode
   t8code_api_tests:
@@ -125,7 +124,7 @@ jobs:
       MAKEFLAGS: ${{ matrix.MAKEFLAGS }}
       MPI: ${{ matrix.MPI }}
       BUILD_TYPE: ${{ matrix.BUILD_TYPE }}
-      LESS_TESTS: ${{ github.event_name == 'pull_request'  }}
+      TEST_LEVEL: ${{ github.event_name == 'pull_request' && 1 || 0 }} # Set TEST_LEVEL to 1 if the event is a PR, otherwise 0.
 
   # Run t8code tests with shipped submodules. This test is only for the build system, so only one config is tested.
   t8code_w_shipped_submodules_tests:
@@ -135,11 +134,11 @@ jobs:
       MAKEFLAGS: -j4
       MPI: ON
       BUILD_TYPE: Debug
-      LESS_TESTS: ${{ github.event_name == 'pull_request'  }}
+      TEST_LEVEL: ${{ github.event_name == 'pull_request' && 1 || 0 }} # Set TEST_LEVEL to 1 if the event is a PR, otherwise 0.
 
   t8code_tarball:
     if: (github.event_name == 'schedule' && github.repository == 'DLR-AMR/t8code') || (github.event_name != 'schedule')
     uses: ./.github/workflows/build_cmake_tarball.yml
     needs: [preparation, sc_p4est_tests, t8code_tests, t8code_linkage_tests, t8code_api_tests, t8code_w_shipped_submodules_tests]
     with:
-      LESS_TESTS: ${{ github.event_name == 'pull_request'  }}
+      TEST_LEVEL: ${{ github.event_name == 'pull_request' && 1 || 0 }} # Set TEST_LEVEL to 1 if the event is a PR, otherwise 0.
diff --git a/.github/workflows/update_documentation.yml b/.github/workflows/update_documentation.yml
@@ -67,7 +67,7 @@ jobs:
       run: echo CFLAGS_var="-Wall -pedantic -O3" >> $GITHUB_ENV
         && echo CXXFLAGS_var="-Wall -pedantic -O3" >> $GITHUB_ENV
     - name: build config variables
-      run: export CONFIG_OPTIONS="--without-blas ${LESS_TEST_OPTION}"
+      run: export CONFIG_OPTIONS="--without-blas ${TEST_LEVEL_FLAG}"
            && export CONFIG_SERIAL_DEBUG="$CONFIG_OPTIONS --enable-debug --with-sc=$SC_SERIAL_DEBUG/install --with-p4est=$P4EST_SERIAL_DEBUG/install"
     - name: Check vars
       run: echo "[$CONFIG_SERIAL_DEBUG]"

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -21,7 +21,6 @@ option( T8CODE_EXPORT_COMPILE_COMMANDS "Export the compile commands as json. Can
 
 option( T8CODE_BUILD_TESTS "Build t8code's automated tests" ON )
 cmake_dependent_option( T8CODE_BUILD_TPL_TESTS "Build the tests from libsc and p4est" ON "T8CODE_BUILD_TESTS" OFF )
-cmake_dependent_option( T8CODE_ENABLE_LESS_TESTS "Tests not as thoroughly to speed up the test suite. Tests the same functionality. (WARNING: Use with care.)" OFF "T8CODE_BUILD_TESTS" OFF )
 
 option( T8CODE_BUILD_EXAMPLES "Build t8code's examples" ON )
 cmake_dependent_option( T8CODE_BUILD_TPL_EXAMPLES "Build the examples from libsc and p4est" OFF "T8CODE_BUILD_EXAMPLES" OFF )
@@ -41,6 +40,8 @@ option( T8CODE_USE_SYSTEM_P4EST "Use system-installed p4est library" OFF )
 option( T8CODE_BUILD_DOCUMENTATION "Build t8code's documentation" OFF )
 cmake_dependent_option( T8CODE_BUILD_DOCUMENTATION_SPHINX "Build t8code's documentation using sphinx" OFF "T8CODE_BUILD_DOCUMENTATION" OFF )
 
+set(T8CODE_TEST_LEVEL 0 CACHE STRING "Test level: 0 for full tests, 1 for less thorough tests, 2 for minimal tests.")
+add_definitions(-DT8CODE_TEST_LEVEL=${T8CODE_TEST_LEVEL})
 set(T8CODE_CUSTOM_PARALLEL_TEST_COMMAND "" CACHE STRING "Define a custom command for parallel tests , e.g.: mpirun -np 8 (overwrites standard mpirun -np 4 if build with mpi)")
 set(T8CODE_CUSTOM_SERIAL_TEST_COMMAND "" CACHE STRING "Define a custom command for serial tests.")
 

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -64,10 +64,6 @@ if( T8CODE_ENABLE_OCC )
     target_link_libraries( T8 PUBLIC ${OpenCASCADE_LIBRARIES} )
 endif()
 
-if( T8CODE_ENABLE_LESS_TESTS )
-    target_compile_definitions( T8 PUBLIC T8_ENABLE_LESS_TESTS=1 )
-endif()
-
 if( T8CODE_BUILD_PEDANTIC )
   target_compile_options( T8 PUBLIC -pedantic )
   set (T8_CXXFLAGS "${T8_CXXFLAGS} -Wpedantic")

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -125,7 +125,7 @@ add_t8_test( NAME t8_gtest_vtk_writer_parallel  SOURCES t8_gtest_main.cxx t8_IO/
 add_t8_test( NAME t8_gtest_nca_serial                   SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_nca.cxx )
 add_t8_test( NAME t8_gtest_pyra_connectivity_serial     SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_pyra_connectivity.cxx )
 add_t8_test( NAME t8_gtest_face_neigh_serial            SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_face_neigh.cxx )
-add_t8_test( NAME t8_gtest_get_linear_id_serial    SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_get_linear_id.cxx )
+add_t8_test( NAME t8_gtest_get_linear_id_serial         SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_get_linear_id.cxx )
 add_t8_test( NAME t8_gtest_ancestor_serial              SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_ancestor.cxx )
 add_t8_test( NAME t8_gtest_ancestor_id_serial           SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_ancestor_id.cxx )
 add_t8_test( NAME t8_gtest_element_count_leaves_serial  SOURCES t8_gtest_main.cxx t8_schemes/t8_gtest_element_count_leaves.cxx )

diff --git a/test/t8_cmesh_generator/t8_cmesh_parameterized_examples/t8_cmesh_params.hxx b/test/t8_cmesh_generator/t8_cmesh_parameterized_examples/t8_cmesh_params.hxx
@@ -38,7 +38,7 @@
 #define T8_CMESH_BINARY 2
 #define T8_CMESH_DIM_RANGE 4 /* this is the dim range for hypercube hybrid and empty cmesh */
 #define T8_CMESH_MAX_TEST_DIMS 3
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
 #define T8_CMESH_MAX_NUM_OF_TREES 5
 #define T8_CMESH_MAX_NUM_OF_PRISMS 5
 #define T8_CMESH_MAX_NUM_XYZ_TREES 2

diff --git a/test/t8_forest/t8_gtest_balance.cxx b/test/t8_forest/t8_gtest_balance.cxx
@@ -247,7 +247,7 @@ TEST_P (gtest_balance, balance_consistency_test)
   t8_forest_unref (&already_balanced_forest);
 }
 
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
 const int maxlvl = 4;
 #else
 const int maxlvl = 5;

diff --git a/test/t8_forest/t8_gtest_element_is_leaf.cxx b/test/t8_forest/t8_gtest_element_is_leaf.cxx
@@ -37,7 +37,7 @@
 
 /* Maximum uniform level for forest. */
 
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
 #define T8_IS_LEAF_MAX_LVL 3
 #else
 #define T8_IS_LEAF_MAX_LVL 4

diff --git a/test/t8_forest_incomplete/t8_gtest_iterate_replace.cxx b/test/t8_forest_incomplete/t8_gtest_iterate_replace.cxx
@@ -220,7 +220,7 @@ t8_adapt_forest (t8_forest_t forest_from, t8_forest_adapt_t adapt_fn, int do_ada
 
 TEST_P (forest_iterate, test_iterate_replace)
 {
-#if T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
   const int runs = 1;
 #else
   const int runs = 2;

diff --git a/test/t8_forest_incomplete/t8_gtest_permute_hole.cxx b/test/t8_forest_incomplete/t8_gtest_permute_hole.cxx
@@ -65,7 +65,7 @@ class forest_permute: public testing::TestWithParam<t8_eclass_t> {
   SetUp () override
   {
     eclass = GetParam ();
-#if T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
     level = 1;
 #else
     level = eclass < 4 ? 2 : 1;

diff --git a/test/t8_geometry/t8_gtest_point_inside.cxx b/test/t8_geometry/t8_gtest_point_inside.cxx
@@ -342,7 +342,7 @@ auto print_test = [] (const testing::TestParamInfo<std::tuple<t8_eclass, int, in
   return name;
 };
 
-#if T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
 INSTANTIATE_TEST_SUITE_P (t8_gtest_point_inside, geometry_point_inside,
                           testing::Combine (testing::Range (T8_ECLASS_LINE, T8_ECLASS_QUAD), testing::Range (0, 4),
                                             testing::Range (0, 2)),

diff --git a/test/t8_gtest_macros.hxx b/test/t8_gtest_macros.hxx
@@ -43,7 +43,7 @@ auto print_eclass = [] (const testing::TestParamInfo<t8_eclass> &info) { return
  * Number of points to use in tests
  * 
  */
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
 #define T8_NUM_SAMPLE_POINTS 1000
 #else
 #define T8_NUM_SAMPLE_POINTS 10000

diff --git a/test/t8_schemes/t8_gtest_ancestor_id.cxx b/test/t8_schemes/t8_gtest_ancestor_id.cxx
@@ -75,7 +75,7 @@ class class_ancestor_id: public TestDFS {
 
 TEST_P (class_ancestor_id, t8_recursive_dfs_ancestor_id)
 {
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
   const int maxlvl = 4;
 #else
   const int maxlvl = 6;

diff --git a/test/t8_schemes/t8_gtest_boundary_extrude.cxx b/test/t8_schemes/t8_gtest_boundary_extrude.cxx
@@ -84,7 +84,7 @@ class class_test_boundary_extrude: public TestDFS {
 
 TEST_P (class_test_boundary_extrude, test_boundary_extrude_dfs)
 {
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
   const int maxlvl = 4;
 #else
   const int maxlvl = 6;

diff --git a/test/t8_schemes/t8_gtest_child_parent_face.cxx b/test/t8_schemes/t8_gtest_child_parent_face.cxx
@@ -72,7 +72,7 @@ class class_child_parent_face: public TestDFS {
 
 TEST_P (class_child_parent_face, t8_recursive_dfs_child_parent_face)
 {
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
   const int maxlvl = 4;
 #else
   const int maxlvl = 6;

diff --git a/test/t8_schemes/t8_gtest_element_ref_coords.cxx b/test/t8_schemes/t8_gtest_element_ref_coords.cxx
@@ -33,7 +33,7 @@
 #include <t8_cmesh/t8_cmesh_examples.h>
 #include <test/t8_gtest_macros.hxx>
 
-#if T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
 #define MAX_LEVEL_REF_COORD_TEST 3
 #else
 #define MAX_LEVEL_REF_COORD_TEST 4

diff --git a/test/t8_schemes/t8_gtest_equal.cxx b/test/t8_schemes/t8_gtest_equal.cxx
@@ -76,7 +76,7 @@ class class_test_equal: public TestDFS {
 
 TEST_P (class_test_equal, test_equal_dfs)
 {
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
   const int maxlvl = 3;
 #else
   const int maxlvl = 5;

diff --git a/test/t8_schemes/t8_gtest_face_descendant.cxx b/test/t8_schemes/t8_gtest_face_descendant.cxx
@@ -111,7 +111,7 @@ class class_descendant: public TestDFS {
 TEST_P (class_descendant, t8_check_face_desc)
 {
 
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
   const int maxlvl = 3;
 #else
   const int maxlvl = 5;

diff --git a/test/t8_schemes/t8_gtest_face_neigh.cxx b/test/t8_schemes/t8_gtest_face_neigh.cxx
@@ -56,7 +56,7 @@ class face_neigh: public testing::TestWithParam<std::tuple<int, t8_eclass_t>> {
   const t8_scheme *scheme;
   t8_eclass_t eclass;
 
-#ifdef T8_ENABLE_LESS_TESTS
+#if T8CODE_TEST_LEVEL == 1
   const int maxlvl = 3;
 #else
   const int maxlvl = 4;