From 24f863dfba86fa0ace926847f0dacce18635a73c Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Wed, 11 Sep 2019 12:51:31 -0500
Subject: Allow tests to dump output if not comparing

---
 config/cmake_ext_mod/runTest.cmake | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/config/cmake_ext_mod/runTest.cmake b/config/cmake_ext_mod/runTest.cmake
index e601653..7a10df2 100644
--- a/config/cmake_ext_mod/runTest.cmake
+++ b/config/cmake_ext_mod/runTest.cmake
@@ -343,6 +343,14 @@ if (TEST_GREP_COMPARE)
   endif ()
 endif ()
 
+# dump the output unless nodisplay option is set
+if (TEST_SKIP_COMPARE AND NOT TEST_NO_DISPLAY)
+  execute_process (
+      COMMAND ${CMAKE_COMMAND} -E echo ${TEST_FOLDER}/${TEST_OUTPUT}
+      RESULT_VARIABLE TEST_RESULT
+  )
+endif ()
+
 # everything went fine...
 message (STATUS "${TEST_PROGRAM} Passed")
 
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