New test framework, lots of tests

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@1775 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 31 insertions, 0 deletions

diff --git a/test/pamditherbw.test b/test/pamditherbw.test
new file mode 100755
index 00000000..5335f12d
--- /dev/null
+++ b/test/pamditherbw.test
@@ -0,0 +1,31 @@
+#! /bin/bash
+# This script tests: pamditherbw
+# Also requires: ppmtopgm
+
+# Make test input
+${PBM_BINPREFIX}ppmtopgm testimg.ppm >${tmpdir}/testimg.pgm
+
+# Test 1.  Simple threshold
+${PBM_TESTPREFIX}pamditherbw -threshold -val=0.5 \
+   ${tmpdir}/testimg.pgm | cksum
+
+# Test 2.  Floyd-Steinberg
+#${PBM_TESTPREFIX}pamditherbw -floyd -val=0.5 ${tmpdir}/testimg.pgm | cksum
+
+# Test 3. Atkinson
+#${PBM_TESTPREFIX}pamditherbw -atkinson -val=0.5 ${tmpdir}/testimg.pgm | cksum
+
+# Test 4. Hilbert
+${PBM_TESTPREFIX}pamditherbw -hilbert ${tmpdir}/testimg.pgm | cksum
+
+# Test 5. Dither-8
+${PBM_TESTPREFIX}pamditherbw -dither8 ${tmpdir}/testimg.pgm | cksum
+
+# Test 6. Cluster4
+${PBM_TESTPREFIX}pamditherbw -cluster4 ${tmpdir}/testimg.pgm | cksum
+
+# Test 7. Atkinson
+#${PBM_TESTPREFIX}pamditherbw -atkinson -val=0.5 ${tmpdir}/testimg.pgm | cksum
+
+# Remove test file
+rm ${tmpdir}/testimg.pgm