1 files changed, 55 insertions, 7 deletions
diff --git a/test/pamdice-roundtrip.test b/test/pamdice-roundtrip.test
index 28997742..4d3fba19 100755
--- a/test/pamdice-roundtrip.test
+++ b/test/pamdice-roundtrip.test
@@ -1,12 +1,60 @@
-#! /bin/bash
+#! /bin/sh
 # This script tests: pamdice pamundice
-# Also requires:
-
+# Also requires: pamfile
 
 tmpdir=${tmpdir:-/tmp}
-fname_stem=${tmpdir}/a
+fname_stem=${tmpdir}/pamdice_part
+
+mazesize=$(pamfile -size maze.pbm)
+mw=$(echo ${mazesize} | cut -d " " -f 1)
+mh=$(echo ${mazesize} | cut -d " " -f 2)
+
+echo "Test 1.  Should print 281226646 481"
+
+pamdice maze.pbm -outstem=${fname_stem}
+pamundice ${fname_stem}_%1d_%1a.pbm -down=1 -across=1 | cksum
+rm ${fname_stem}_0_0.pbm
+
+echo "Test 2.  Should print 281226646 481"
+
+width=10
+tiles=$(( (${mw}+${width}-1) / ${width} ))
+
+
+pamdice maze.pbm -outstem=${fname_stem} -width=${width}
+pamundice ${fname_stem}_%1d_%1a.pbm -across=${tiles} | cksum
+rm ${fname_stem}_*_*.pbm
+
+echo "Test 3.  Should print 281226646 481"
+
+width=5
+tiles=$(( (${mw}+${width}-1) / ${width} ))
+
+pamdice maze.pbm -outstem=${fname_stem} -width=${width}
+pamundice ${fname_stem}_%1d_%2a.pbm -across=${tiles} | cksum
+rm ${fname_stem}_*_*.pbm
+
+
+echo "Test 4.  Should print 281226646 481"
+
+height=10
+tiles=$(( (${mh}+${height}-1) / ${height} ))
+
+pamdice maze.pbm -outstem=${fname_stem} -height=${height}
+pamundice ${fname_stem}_%1d_%1a.pbm -down=${tiles} | cksum
+rm ${fname_stem}_*_*.pbm
+
+echo "Test 5.  Should print 1926073387 101484 five times"
+
+for option in "" "-hoverlap=0" "-hoverlap=2" "-voverlap=0" "-voverlap=2"
+  do
+  pamdice testimg.ppm -outstem=${fname_stem} -width=50 -height=40
+  pamundice ${fname_stem}_%1d_%1a.ppm -down=4 -across=5 | cksum
+  rm ${fname_stem}_?_?.ppm
+  done
 
-pamdice testimg.ppm -outstem=${fname_stem} -width=50 -height=40
-pamundice ${fname_stem}_%1d_%1a.ppm -down=4 -across=5 | cksum
+echo "Test 6.  Should print 1926073387 101484"
 
-rm ${fname_stem}_?_?.ppm
+pamdice testimg.ppm -outstem=${fname_stem} -width=20 -height=10
+ls ${fname_stem}*.ppm | pamundice -listfile=- -across=12 -down=15 | cksum
+rm ${fname_stem}_??_??.ppm
\ No newline at end of file