Use resource lock to avoid parallel execution

Both tests ex_compare_seed_value and ex_sim_tutorial2_create_digis depend on
the test ex_sim_tutorial2 which is specified by the required fixture. Since
both tests also read the same output file they must not run in parallel. This
is ensured by the resource lock.

examples/simulation/Tutorial2/macros/CMakeLists.txt

@@ -1,5 +1,5 @@
 ################################################################################
-# Copyright (C) 2014-2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
+# Copyright (C) 2014-2023 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH  #
 #                                                                              #
 #              This software is distributed under the terms of the             #
 #              GNU Lesser General Public Licence (LGPL) version 3,             #
@@ -22,23 +22,25 @@ set_tests_properties(ex_sim_tutorial2 PROPERTIES
   TIMEOUT ${maxTestTime}
   PASS_REGULAR_EXPRESSION "Macro finished successfully"
   FIXTURES_SETUP fixtures.ex_sim_tutorial2_sim
+  RESOURCE_LOCK ex_sim_tutorial2_paramFile
 )
 
-add_test(NAME ex_compare_seed_value
+add_test(NAME ex_sim_tutorial2_compare_seed_value
          COMMAND ${CMAKE_CURRENT_BINARY_DIR}/compare_seed_value.sh \"tutorial2_pions.params_p2.000_t0_n10.root\" 333)
-set_tests_properties(ex_compare_seed_value PROPERTIES
+set_tests_properties(ex_sim_tutorial2_compare_seed_value PROPERTIES
   TIMEOUT ${maxTestTime}
   FIXTURES_REQUIRED fixtures.ex_sim_tutorial2_sim
-  FIXTURES_SETUP fixtures.ex_compare_seed_value
+  RESOURCE_LOCK ex_sim_tutorial2_paramFile
 )
 
 add_test(NAME ex_sim_tutorial2_create_digis
          COMMAND ${CMAKE_CURRENT_BINARY_DIR}/create_digis.sh)
 set_tests_properties(ex_sim_tutorial2_create_digis PROPERTIES
-  FIXTURES_REQUIRED fixtures.ex_compare_seed_value
+  FIXTURES_REQUIRED fixtures.ex_sim_tutorial2_sim
   TIMEOUT ${maxTestTime}
   PASS_REGULAR_EXPRESSION "Macro finished successfully"
   FIXTURES_SETUP fixtures.ex_sim_tutorial2_digi
+  RESOURCE_LOCK ex_sim_tutorial2_paramFile
 )
 
 add_test(NAME ex_sim_tutorial2_read_digis