From 424b9dfce57af6be3d541205fbd8b3b8d35b0599 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Sun, 6 Mar 2005 16:35:08 +0000
Subject: [PATCH] hex encoding/decoding test

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14620 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/roken/hex-test.c | 90 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 lib/roken/hex-test.c

diff --git a/lib/roken/hex-test.c b/lib/roken/hex-test.c
new file mode 100644
index 000000000..1cf97a321
--- /dev/null
+++ b/lib/roken/hex-test.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 1999 - 2001, 2005 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+
+RCSID("$Id$");
+#endif
+
+#include <roken.h>
+#include <hex.h>
+
+int
+main(int argc, char **argv)
+{
+    int numerr = 0;
+    int numtest = 1;
+    struct test {
+	void *data;
+	size_t len;
+	const char *result;
+    } *t, tests[] = {
+	{ "", 0 , "" },
+	{ "a", 1, "61" },
+	{ "ab", 2, "6162" },
+	{ "abc", 3, "616263" },
+	{ "abcd", 4, "61626364" },
+	{ "abcde", 5, "6162636465" },
+	{ "abcdef", 6, "616263646566" },
+	{ "abcdefg", 7, "61626364656667" },
+	{ "=", 1, "3D" },
+	{ NULL }
+    };
+    for(t = tests; t->data; t++) {
+	char *str;
+	int len;
+	len = hex_encode(t->data, t->len, &str);
+	if(strcmp(str, t->result) != 0) {
+	    fprintf(stderr, "failed test %d: %s != %s\n", numtest, 
+		    str, t->result);
+	    numerr++;
+	}
+	free(str);
+	str = strdup(t->result);
+	len = strlen(str);
+	len = hex_decode(t->result, str, len);
+	if(len != t->len) {
+	    fprintf(stderr, "failed test %d: len %d != %d\n", numtest,
+		    len, t->len);
+	    numerr++;
+	} else if(memcmp(str, t->data, t->len) != 0) {
+	    fprintf(stderr, "failed test %d: data\n", numtest);
+	    numerr++;
+	}
+	free(str);
+	numtest++;
+    }
+
+    return numerr;
+}