From 12fb730de9ce241bbb9f5accaf3ef7378d7f310d Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Sat, 12 Mar 2022 21:30:37 +0000
Subject: New stdin tests; test whether output is actually produced

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4305 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 test/stdin-pgm2.test | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

(limited to 'test/stdin-pgm2.test')

diff --git a/test/stdin-pgm2.test b/test/stdin-pgm2.test
index 49fc4cda..3a6220d8 100755
--- a/test/stdin-pgm2.test
+++ b/test/stdin-pgm2.test
@@ -1,5 +1,7 @@
 #! /bin/sh
-# This script tests: pgmtofs fstopgm pgmtolispm lispmtopgm pgmtost4 st4topgm 
+# This script tests: pgmtofs fstopgm
+# This script tests: pgmtolispm lispmtopgm
+# This script tests: pgmtost4 st4topgm
 # Also requires: pgmmake
 
 tmpdir=${tmpdir:-/tmp}
@@ -18,27 +20,30 @@ for fmt in  \
   do
   testprog1="pgmto"${fmt}
   testprog2=${fmt}"topgm"
-    
+
   ${testprog1} ${test_pgm} > ${out1};   status1=$?
   ${testprog1} < ${test_pgm} > ${out2}; status2=$?
+  test -s ${out1};                      status3=$?
   cmp -s ${out1} ${out2}
-  echo ${testprog1}" :" ${status1} ${status2} $?  
+  echo ${testprog1}" :" ${status1} ${status2} ${status3} $?
+  rm ${out2}
 
-  ${testprog2} ${out1} > ${out3};       status3=$?
-  ${testprog2} < ${out1} > ${out4};     status4=$?
+  ${testprog2} ${out1} > ${out3};     status4=$?
+  ${testprog2} < ${out1} > ${out4};   status5=$?
+  test -s ${out3};                    status6=$?
   cmp -s ${out3} ${out4}
-  echo ${testprog2}" :" ${status3} ${status4} $?
-  
-  rm ${out1} ${out2} ${out3} ${out4}
+  echo ${testprog2}" :" ${status4} ${status5} ${status6} $?
+
+  rm ${out1} ${out3} ${out4}
   done
 
 rm ${test_pgm}
 
 # pgmtost4 size must be 192 x 165
 
-# The following programs do not have converters in the opposite direction
-# Bioradtopgm 
-# Hipstopgm 
-# Psidtopgm 
+# The following programs do not have converters in the opposite direction:
+# Bioradtopgm
+# Hipstopgm
+# Psidtopgm
 # Rawtopgm
-# Spottopgm 
+# Spottopgm
-- 
cgit 1.4.1