1 files changed, 18 insertions, 14 deletions
diff --git a/test/pamenlarge-pbm.test b/test/pamenlarge-pbm.test
index 10c00ba0..bea740c6 100755
--- a/test/pamenlarge-pbm.test
+++ b/test/pamenlarge-pbm.test
@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /bin/sh
 # This script tests: pamenlarge
 # Also requires: pbmmake pnmpad
 
@@ -18,22 +18,26 @@ LC_ALL=C awk 'BEGIN { print "P4";         # header
 # Test 1.
 echo "test 1"
  
-for xs in `seq 23`
+for xs in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
+  # for xs in `seq 23`
   do
-  pamenlarge -xscale=$xs ${complete256_pbm} | cksum
+  pamenlarge -xscale=${xs} ${complete256_pbm} | cksum
   done
 
 # Test 2.
 echo "test 2"
 
-for xs1 in `seq 15`
+for xs1 in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
+  # for xs1 in `seq 15`
   do
-  xs2=$((30-$xs1))
-  pamenlarge -xscale=$xs1 ${complete256_pbm} | pamenlarge -xscale=$xs2 | cksum
-  if [ $xs1 != $xs2 ]; then
-  pamenlarge -xscale=$xs2 ${complete256_pbm} | pamenlarge -xscale=$xs1 | cksum
+  xs2=$((30-${xs1}))
+  pamenlarge -xscale=${xs1} ${complete256_pbm} | \
+    pamenlarge -xscale=${xs2} | cksum
+  if [ ${xs1} != ${xs2} ]; then
+  pamenlarge -xscale=${xs2} ${complete256_pbm} | \
+    pamenlarge -xscale=${xs1} | cksum
   fi
-  pamenlarge -xscale=$(($xs1 * $xs2)) ${complete256_pbm} | cksum
+  pamenlarge -xscale=$((${xs1} * ${xs2})) ${complete256_pbm} | cksum
   done
 
 rm ${complete256_pbm}
@@ -43,19 +47,19 @@ echo "test 3"
 
 test3_pbm=${tmpdir}/test3.pbm
 
-for width in `seq 16`
+for width in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16  # for width in `seq 16`
   do
   pbmmake -g ${width} 1 | pnmpad -top=1 -white | \
       pnmpad -bottom=1 -black > ${test3_pbm}.${width}
   done
  
-  for xscale in `seq 16`
-    do echo -n ${xscale} " "
-    for width in `seq 16`
+  for xscale in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16  # for xscale in `seq 16`
+    do printf "%d  " ${xscale}
+    for width in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16  # for width in `seq 16` 
       do pamenlarge -xscale=${xscale} ${test3_pbm}.${width} ; done | cksum
       #
       # unlike most other tests we take the cksum of a composite PBM file
       #
     done
 
-rm ${test3_pbm}.[1-9]  ${test3_pbm}.1[1-6]
\ No newline at end of file
+rm ${test3_pbm}.[1-9]  ${test3_pbm}.1[0-6]