1 files changed, 19 insertions, 0 deletions
diff --git a/test/pnmquantall.test b/test/pnmquantall.test
new file mode 100755
index 00000000..e40276e5
--- /dev/null
+++ b/test/pnmquantall.test
@@ -0,0 +1,19 @@
+#! /bin/bash
+# This script tests: pnmquantall
+# Also requires: ppmtorgb3 pgmhist
+
+PATH=/src/netpbm/pbin/:/usr/bin
+
+ppmtorgb3 testimg.ppm
+
+pnmquantall 20 testimg.red testimg.grn testimg.blu
+
+for i in testimg.red testimg.grn testimg.blu
+do
+cksum $i
+done
+
+# Should print 1
+
+pnmcat testimg.red testimg.grn testimg.blu -tb | \
+    pgmhist -m | awk '$2>0 {s++}; END { print s<=20 }'