1 files changed, 25 insertions, 9 deletions
diff --git a/config/cmake/vfdTest.cmake b/config/cmake/vfdTest.cmake
index bcbb441..9c93fb7 100644
--- a/config/cmake/vfdTest.cmake
+++ b/config/cmake/vfdTest.cmake
@@ -5,12 +5,6 @@
 if (NOT TEST_PROGRAM)
   message (FATAL_ERROR "Require TEST_PROGRAM to be defined")
 endif ()
-#if (NOT TEST_ARGS)
-#  message (STATUS "Require TEST_ARGS to be defined")
-#endif ()
-#if (NOT TEST_EXPECT)
-#  message (STATUS "Require TEST_EXPECT to be defined")
-#endif ()
 if (NOT TEST_FOLDER)
   message ( FATAL_ERROR "Require TEST_FOLDER to be defined")
 endif ()
@@ -18,15 +12,28 @@ if (NOT TEST_VFD)
   message (FATAL_ERROR "Require TEST_VFD to be defined")
 endif ()
 
-set (ERROR_APPEND 1)
+if (EXISTS ${TEST_FOLDER}/${TEST_OUTPUT})
+  file (REMOVE ${TEST_FOLDER}/${TEST_OUTPUT})
+endif ()
+
+if (EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}.err)
+  file (REMOVE ${TEST_FOLDER}/${TEST_OUTPUT}.err)
+endif ()
+
+# if there is not an error reference file add the error output to the stdout file
+if (NOT TEST_ERRREF)
+  set (ERROR_APPEND 1)
+endif ()
 
 message (STATUS "USING ${TEST_VFD} ON COMMAND: ${TEST_PROGRAM} ${TEST_ARGS}")
 
 set (ENV{HDF5_DRIVER} "${TEST_VFD}")
+
 # run the test program, capture the stdout/stderr and the result var
-EXECUTE_PROCESS (
+execute_process (
     COMMAND ${TEST_PROGRAM} ${TEST_ARGS}
     WORKING_DIRECTORY ${TEST_FOLDER}
+    RESULT_VARIABLE TEST_RESULT
     OUTPUT_FILE ${TEST_OUTPUT}_${TEST_VFD}.out
     ERROR_FILE ${TEST_OUTPUT}_${TEST_VFD}.err
     OUTPUT_VARIABLE TEST_OUT
@@ -35,6 +42,7 @@ EXECUTE_PROCESS (
 
 message (STATUS "COMMAND Result: ${TEST_RESULT}")
 
+# if the .err file exists and ERRROR_APPEND is enabled
 if (ERROR_APPEND AND EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.err)
   file (READ ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.err TEST_STREAM)
   file (APPEND ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.out "${TEST_STREAM}")
@@ -42,8 +50,16 @@ endif ()
 
 # if the return value is !=${TEST_EXPECT} bail out
 if (NOT ${TEST_RESULT} STREQUAL ${TEST_EXPECT})
-  message ( FATAL_ERROR "Failed: Test program ${TEST_PROGRAM} exited != ${TEST_EXPECT}.\n${TEST_ERROR}")
+  if (NOT TEST_NOERRDISPLAY)
+    if (EXISTS ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.out)
+      file (READ ${TEST_FOLDER}/${TEST_OUTPUT}_${TEST_VFD}.out TEST_STREAM)
+	  message (STATUS "Output USING ${TEST_VFD}:\n${TEST_STREAM}")
+	endif()
+  endif()
+  message (FATAL_ERROR "Failed: Test program ${TEST_PROGRAM} exited != ${TEST_EXPECT}.\n${TEST_ERROR}")
 endif ()
 
+message (STATUS "COMMAND Error: ${TEST_ERROR}")
+
 # everything went fine...
 message ("Passed: The ${TEST_PROGRAM} program used vfd ${TEST_VFD}")