added missing base64 chunk test

1 files changed, 84 insertions, 0 deletions

diff --git a/src/charon/plugins/unit_tester/tests/test_chunk.c b/src/charon/plugins/unit_tester/tests/test_chunk.c
new file mode 100644
index 000000000..e7a8586c9
--- /dev/null
+++ b/src/charon/plugins/unit_tester/tests/test_chunk.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2008 Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include <library.h>
+#include <daemon.h>
+
+#define countof(array) (sizeof(array)/sizeof(typeof(array[0])))
+
+/*******************************************************************************
+ * Base64 encoding/decoding test
+ ******************************************************************************/
+bool test_chunk_base64()
+{
+	/* test vectors from RFC4648:
+	 *
+	 * BASE64("") = ""
+	 * BASE64("f") = "Zg=="
+	 * BASE64("fo") = "Zm8="
+	 * BASE64("foo") = "Zm9v"
+	 * BASE64("foob") = "Zm9vYg=="
+	 * BASE64("fooba") = "Zm9vYmE="
+	 * BASE64("foobar") = "Zm9vYmFy"
+	 */
+	
+	typedef struct {
+		char *in;
+		char *out;
+	} testdata_t;
+	
+	testdata_t test[] = {
+		{"", ""},
+		{"f", "Zg=="},
+		{"fo", "Zm8="},
+		{"foo", "Zm9v"},
+		{"foob", "Zm9vYg=="},
+		{"fooba", "Zm9vYmE="},
+		{"foobar", "Zm9vYmFy"},
+	};
+	int i;
+	
+	for (i = 0; i < countof(test); i++)
+	{
+		chunk_t out;
+		
+		out = chunk_to_base64(chunk_create(test[i].in, strlen(test[i].in)), NULL);
+		
+		if (!streq(out.ptr, test[i].out))
+		{
+			DBG1(DBG_CFG, "base64 conversion error - should %s, is %s", 
+				test[i].out, out.ptr);
+			return FALSE;
+		}
+		free(out.ptr);
+	}
+	
+	for (i = 0; i < countof(test); i++)
+	{
+		chunk_t out;
+		
+		out = chunk_from_base64(chunk_create(test[i].out, strlen(test[i].out)), NULL);
+		
+		if (!strneq(out.ptr, test[i].in, out.len))
+		{
+			DBG1(DBG_CFG, "base64 conversion error - should %s, is %#B", 
+				test[i].in, &out);
+			return FALSE;
+		}
+		free(out.ptr);
+	}
+	return TRUE;
+}
+