From f8f1fefe539e841fb103f00b0af76ffaa322f101 Mon Sep 17 00:00:00 2001
From: Allen Byrne <50328838+byrnHDF@users.noreply.github.com>
Date: Sat, 8 Jan 2022 11:10:59 -0600
Subject: sort out/ref files for line compare (#1337)

---
 config/cmake_ext_mod/runTest.cmake | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/config/cmake_ext_mod/runTest.cmake b/config/cmake_ext_mod/runTest.cmake
index f552dcd..05f4473 100644
--- a/config/cmake_ext_mod/runTest.cmake
+++ b/config/cmake_ext_mod/runTest.cmake
@@ -243,7 +243,14 @@ if (NOT TEST_SKIP_COMPARE)
         list (LENGTH test_act len_act)
         file (STRINGS ${TEST_FOLDER}/${TEST_REFERENCE} test_ref)
         list (LENGTH test_ref len_ref)
+        if (NOT len_act EQUAL len_ref)
+          set (TEST_COMPARE_RESULT 1)
+        endif ()
         if (len_act GREATER 0 AND len_ref GREATER 0)
+          if (TEST_SORT_COMPARE)
+            list (SORT test_act)
+            list (SORT test_ref)
+          endif ()
           math (EXPR _FP_LEN "${len_ref} - 1")
           foreach (line RANGE 0 ${_FP_LEN})
             list (GET test_act ${line} str_act)
@@ -263,9 +270,6 @@ if (NOT TEST_SKIP_COMPARE)
             message (STATUS "COMPARE Failed: ${TEST_FOLDER}/${TEST_REFERENCE} is empty")
           endif ()
         endif ()
-        if (NOT len_act EQUAL len_ref)
-          set (TEST_COMPARE_RESULT 1)
-        endif ()
       endif ()
     endif ()
 
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