add lcg test program

2 files changed, 52 insertions, 0 deletions

diff --git a/usr.sbin/bind/bin/tests/Makefile.in b/usr.sbin/bind/bin/tests/Makefile.in
index 92efc1e8a8f..4e66efb06d6 100644
--- a/usr.sbin/bind/bin/tests/Makefile.in
+++ b/usr.sbin/bind/bin/tests/Makefile.in
@@ -66,6 +66,7 @@ XTARGETS =	adb_test \
 		inter_test \
 		journalprint \
 		keyboard_test \
+		lcg_test \
 		lex_test \
 		lfsr_test \
 		log_test \
@@ -104,6 +105,7 @@ SRCS =		adb_test.c \
 		inter_test.c \
 		journalprint.c \
 		keyboard_test.c \
+		lcg_test.c \
 		lex_test.c \
 		lfsr_test.c \
 		log_test.c \
@@ -151,6 +153,10 @@ byname_test: byname_test.@O@ ${ISCDEPLIBS} ${DNSDEPLIBS}
 	${LIBTOOL} ${PURIFY} ${CC} ${CFLAGS} -o $@ byname_test.@O@ \
 		${DNSLIBS} ${ISCLIBS} ${LIBS}
 
+lcg_test: lcg_test.@O@ ${ISCDEPLIBS}
+	${LIBTOOL} ${PURIFY} ${CC} ${CFLAGS} -o $@ lcg_test.@O@ \
+		${ISCLIBS} ${LIBS}
+
 lex_test: lex_test.@O@ ${ISCDEPLIBS}
 	${LIBTOOL} ${PURIFY} ${CC} ${CFLAGS} -o $@ lex_test.@O@ \
 		${ISCLIBS} ${LIBS}
diff --git a/usr.sbin/bind/bin/tests/lcg_test.c b/usr.sbin/bind/bin/tests/lcg_test.c
new file mode 100644
index 00000000000..23b7604144f
--- /dev/null
+++ b/usr.sbin/bind/bin/tests/lcg_test.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2002  Jakob Schlyter
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $OpenBSD: lcg_test.c,v 1.1 2003/01/20 21:37:46 jakob Exp $ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <isc/lcg.h>
+
+int
+main(int argc, char **argv) {
+	int i, n;
+	isc_uint16_t val;
+	isc_lcg_t lcg;
+
+	if (argc > 1)
+		n = atoi(argv[1]);
+	else
+		n = 10;
+
+	isc_lcg_init(&lcg);
+
+	for (i=0; i<n; i++) {
+		val = isc_lcg_generate16(&lcg);
+		printf("%06d\n", val);
+	}
+
+	return (0);
+}