From b62eff9e0c76dcdab094bf9fe32355c543ea909f Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Mon, 6 Dec 2021 03:35:30 +0000
Subject: Add maze.pbm test image, update tests to use it

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4200 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 test/pamdice-roundtrip.test | 52 ++++++++++++++++++++++++++++++++-------------
 1 file changed, 37 insertions(+), 15 deletions(-)

(limited to 'test/pamdice-roundtrip.test')

diff --git a/test/pamdice-roundtrip.test b/test/pamdice-roundtrip.test
index c5ccde66..b387a8ea 100755
--- a/test/pamdice-roundtrip.test
+++ b/test/pamdice-roundtrip.test
@@ -1,38 +1,60 @@
 #! /bin/bash
 # This script tests: pamdice pamundice
-# Also requires:
-
+# Also requires: pamfile
 
 tmpdir=${tmpdir:-/tmp}
 fname_stem=${tmpdir}/pamdice_part
 
-echo test 1
+mazesize=$(pamfile -size maze.pbm)
+mw=$(echo ${mazesize} | cut -d" " -f1)
+mh=$(echo ${mazesize} | cut -d" " -f2)
+
+echo "Test 1.  Should print 281226646 481"
 
-pamdice testgrid.pbm -outstem=${fname_stem}
+pamdice maze.pbm -outstem=${fname_stem}
 pamundice ${fname_stem}_%1d_%1a.pbm -down=1 -across=1 | cksum
 rm ${fname_stem}_0_0.pbm
 
-echo test 2
+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"
 
-pamdice testgrid.pbm -outstem=${fname_stem} -width=3
-pamundice ${fname_stem}_%1d_%1a.pbm -across=5 | cksum
-rm ${fname_stem}_0_?.pbm
+width=5
+tiles=$(( (${mw}+${width}-1) / ${width} ))
 
-echo test 3
+pamdice maze.pbm -outstem=${fname_stem} -width=${width}
+pamundice ${fname_stem}_%1d_%2a.pbm -across=${tiles} | cksum
+rm ${fname_stem}_*_*.pbm
 
-pamdice testgrid.pbm -outstem=${fname_stem} -height=4
-pamundice ${fname_stem}_%1d_%1a.pbm -down=4 | cksum
-rm ${fname_stem}_?_0.pbm
 
-for flags in "" "-hoverlap=0" "-hoverlap=2" "-voverlap=0" "-voverlap=2"
+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 ${fname_stem}_*_*.pbm
+
+echo "Test 5.  Should print 1926073387 101484 five times"
+
+for option in "" "-hoverlap=0" "-hoverlap=2" "-voverlap=0" "-voverlap=2"
   do
-  echo test 4.${flags}
   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
 
-echo test 5
+echo "Test 6.  Should print 1926073387 101484"
+
 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
-- 
cgit 1.4.1