Modify regression tests to support custom files

regression_tests/common.sh

@@ -82,6 +82,10 @@ run_tests() {
 
     # Compare results between the two
     files_to_compare=(*)
+    # if the test has FILES defined, compare those files instead
+    if [[ ! -z "${FILES}" ]]; then
+        files_to_compare=(${FILES[@]})
+    fi
     cd ${GITHUB_WORKSPACE}/build/tests
 
     for f in "${files_to_compare[@]}"; do
@@ -145,6 +149,16 @@ run_tests() {
                 continue
             fi
             check_fail
+        elif [[ ! -z "${FILES}" ]]; then
+            echo "Comparing custom file ${f}"
+            if [[ $TYPE == "DMD" ]]; then
+                ./fileComparator "${EX_DMD_PATH_BASELINE}/${f}" "${EX_DMD_PATH_LOCAL}/${f}" "1.0e-5"
+            elif [[ $TYPE == "PROM" ]]; then
+                ./fileComparator "${EX_PROM_PATH_BASELINE}/${f}" "${EX_PROM_PATH_LOCAL}/${f}" "1.0e-5"
+            else
+                continue
+            fi
+            check_fail
         fi
     done
     move_output_files

regression_tests/tests/dmd/parametric_tw_csv.sh

@@ -25,5 +25,13 @@ CMDS=(
     "./parametric_tw_csv -o hc_local -train-set dmd_train_local -rdim 16 -dtc 0.01 -online"
 )
 TYPE="DMD"
-OFFSET=5
+OFFSET=0
+
+# custom list of output files to compare
+FILES=(
+    "./run/hc_local/window0/par0_eigenvalue.csv"
+    "./run/hc_local/window0/par0_singular_value.csv"
+    "./run/hc_local/dmd_par5_prediction_error.csv"
+)
+
 run_tests