1 files changed, 38 insertions, 0 deletions
diff --git a/asn1c/check-xxber.sh b/asn1c/check-xxber.sh
new file mode 100755
index 00000000..ad363911
--- /dev/null
+++ b/asn1c/check-xxber.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+ORIG="./.check-xxber.orig.$$.tmp"
+TEST="./.check-xxber.test.$$.tmp"
+
+# Test diff(1) capabilities
+diff -a . . 2>/dev/null && diffArgs="-a"		# Assume text files
+diff -u . . 2>/dev/null && diffArgs="$diffArgs -u"	# Unified diff output
+
+cat<<EOM > $ORIG
+<I O="0" T="[UNIVERSAL 16]" TL="2" V="Indefinite" A="SEQUENCE">
+<P O="2" T="[UNIVERSAL 19]" TL="2" V="2" A="PrintableString">&#x55;&#x53;</P>
+<C O="6" T="[UNIVERSAL 16]" TL="2" V="6" A="SEQUENCE">
+<P O="8" T="[UNIVERSAL 2]" TL="2" V="4" A="INTEGER">&#x31;&#xa6;&#x20;&#x47;</P>
+</C O="14" T="[UNIVERSAL 16]" A="SEQUENCE" L="8">
+EOM
+
+./enber < $ORIG - | ./unber -p -i 0 - > $TEST 2>&1
+diff $diffArgs $ORIG $TEST >/dev/null 2>&1
+diffExitCode=$?
+
+if [ $diffExitCode == "0" ]; then
+	echo "FAILED: $0: expected failure, got success"
+	exit 42;
+fi
+
+# Append necessary terminator
+echo '</I O="14" T="[UNIVERSAL 0]" TL="2" L="16">' >> $ORIG
+
+# Try trancoding again
+./enber < $ORIG - | ./unber -p -i 0 - > $TEST 2>&1
+
+diff $diffArgs $ORIG $TEST
+diffExitCode=$?
+
+rm -f $ORIG $TEST
+
+exit $diffExitCode