1 files changed, 18 insertions, 0 deletions
diff --git a/test/targa-roundtrip.test b/test/targa-roundtrip.test
new file mode 100755
index 00000000..f646b8c1
--- /dev/null
+++ b/test/targa-roundtrip.test
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+#! /bin/bash
+# This script tests: pamtotga tgatoppm
+# Also requires: ppmtopgm pgmtopbm pamchannel
+
+
+#Test 1: Should print 2425386270 41, cksum of testgrid.pbm
+
+pamtotga -mono testgrid.pbm | \
+  tgatoppm | ppmtopgm | \
+  pgmtopbm -threshold -val 0.5 | cksum
+
+#Test 2:  Should produce 1571496937 33838, cksum of testimg.red
+pamchannel -infile=testimg.ppm -tupletype="GRAYSCALE" 0 | \
+  pamtotga -cmap | tgatoppm | ppmtopgm | cksum
+
+#Test 3: Should print 1926073387 101484, cksum of testimg.ppm
+
+pamtotga -rgb testimg.ppm | tgatoppm | cksum