From 0cbe6056995e15273c6dcda34b7696970b08ffd7 Mon Sep 17 00:00:00 2001
From: Arne Morten Kvarving <arne.morten.kvarving@sintef.no>
Date: Wed, 13 May 2026 10:12:54 +0200
Subject: [PATCH] add option to use development simulator binaries in damaris
 tests

---
 compareECLFiles.cmake               | 16 +++++++++++++++-
 tests/run-damaris-regressionTest.sh | 10 +++++++---
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/compareECLFiles.cmake b/compareECLFiles.cmake
index 902e9a4ea7..4693b06f5f 100644
--- a/compareECLFiles.cmake
+++ b/compareECLFiles.cmake
@@ -457,7 +457,18 @@ endfunction()
 # Details:
 #   - This test class compares output from a simulation to reference files.
 function(add_test_compareDamarisFiles)
-  set(oneValueArgs CASENAME FILENAME SIMULATOR ABS_TOL REL_TOL DIR DIR_PREFIX PREFIX MPI_PROCS)
+  set(oneValueArgs
+    CASENAME
+    FILENAME
+    DEV_SIMULATOR
+    SIMULATOR
+    ABS_TOL
+    REL_TOL
+    DIR
+    DIR_PREFIX
+    PREFIX
+    MPI_PROCS
+  )
   set(multiValueArgs TEST_ARGS)
   cmake_parse_arguments(PARAM "$" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )
   if(NOT PARAM_DIR)
@@ -471,6 +482,9 @@ function(add_test_compareDamarisFiles)
   else()
     set(MPI_PROCS 4)
   endif()
+  if(USE_DEV_SIMULATOR_IN_TESTS AND PARAM_DEV_SIMULATOR)
+    set(PARAM_SIMULATOR ${PARAM_DEV_SIMULATOR})
+  endif()
   set(RESULT_PATH ${BASE_RESULT_PATH}${PARAM_DIR_PREFIX}/${PARAM_SIMULATOR}+${PARAM_CASENAME})
   set(TEST_ARGS ${PARAM_TEST_ARGS})
   set(DRIVER_ARGS -i ${OPM_TESTS_ROOT}/${PARAM_DIR}
diff --git a/tests/run-damaris-regressionTest.sh b/tests/run-damaris-regressionTest.sh
index 6e1495da38..46179039d3 100755
--- a/tests/run-damaris-regressionTest.sh
+++ b/tests/run-damaris-regressionTest.sh
@@ -17,12 +17,13 @@ then
   echo -e "\t\t -e <filename> Simulator binary to use"
   echo -e "\tOptional options:"
   echo -e "\t\t -n <procs>    Number of MPI processes to use"
+  echo -e "\t\t -u <filename> Simulator binary for reference data"
   exit 1
 fi
 
 MPI_PROCS=4
 OPTIND=1
-while getopts "i:r:b:f:a:t:c:e:n:" OPT
+while getopts "i:r:b:f:a:t:c:e:n:u:" OPT
 do
   case "${OPT}" in
     i) INPUT_DATA_PATH=${OPTARG} ;;
@@ -34,11 +35,14 @@ do
     c) H5DIFF_COMMAND=${OPTARG} ;;
     e) EXE_NAME=${OPTARG} ;;
     n) MPI_PROCS=${OPTARG} ;;
+    u) REF_EXE_NAME=${OPTARG} ;;
   esac
 done
 shift $(($OPTIND-1))
 TEST_ARGS="$@"
 
+REF_EXE_NAME=${REF_EXE_NAME:-${EXE_NAME}}
+
 mkdir -p ${RESULT_PATH}
 cd ${RESULT_PATH}
 mpirun -np ${MPI_PROCS} ${BINPATH}/${EXE_NAME} ${INPUT_DATA_PATH}/${FILENAME} ${TEST_ARGS} --output-dir=${RESULT_PATH} --damaris-dedicated-cores=1 --damaris-save-mesh-to-hdf=true --enable-damaris-output=true --enable-ecl-output=false --damaris-output-hdf-collective=1 --damaris-save-to-hdf=1 --damaris-sim-name="${FILENAME}"
@@ -49,10 +53,10 @@ echo "=== Executing comparison for files if these exists in reference folder ===
 for fname in `ls ${RESULT_PATH}/${FILENAME}*.h5`
 do
   fname=`basename $fname`
-  if test -f ${INPUT_DATA_PATH}/opm-simulation-reference/${EXE_NAME}/${fname}
+  if test -f ${INPUT_DATA_PATH}/opm-simulation-reference/${REF_EXE_NAME}/${fname}
   then
     echo -e "\t - ${fname}"
-    h5diffout=$(${H5DIFF_COMMAND} --relative=${REL_TOL} ${INPUT_DATA_PATH}/opm-simulation-reference/${EXE_NAME}/${fname} ${RESULT_PATH}/${fname})
+    h5diffout=$(${H5DIFF_COMMAND} --relative=${REL_TOL} ${INPUT_DATA_PATH}/opm-simulation-reference/${REF_EXE_NAME}/${fname} ${RESULT_PATH}/${fname})
     if [ -n "${h5diffout}" ]; then
         exit 1
     fi