OpenSSL 1.1.1-pre2

test/mdc2_internal_test.c

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/* Internal tests for the mdc2 module */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <openssl/mdc2.h>
+#include "testutil.h"
+#include "internal/nelem.h"
+
+typedef struct {
+    const char *input;
+    const unsigned char expected[MDC2_DIGEST_LENGTH];
+} TESTDATA;
+
+
+/**********************************************************************
+ *
+ * Test driver
+ *
+ ***/
+
+static TESTDATA tests[] = {
+    {
+        "Now is the time for all ",
+        {
+            0x42, 0xE5, 0x0C, 0xD2, 0x24, 0xBA, 0xCE, 0xBA,
+            0x76, 0x0B, 0xDD, 0x2B, 0xD4, 0x09, 0x28, 0x1A
+        }
+    }
+};
+
+/**********************************************************************
+ *
+ * Test of mdc2 internal functions
+ *
+ ***/
+
+static int test_mdc2(int idx)
+{
+    unsigned char md[MDC2_DIGEST_LENGTH];
+    MDC2_CTX c;
+    const TESTDATA testdata = tests[idx];
+
+    MDC2_Init(&c);
+    MDC2_Update(&c, (const unsigned char *)testdata.input,
+                strlen(testdata.input));
+    MDC2_Final(&(md[0]), &c);
+
+    if (!TEST_mem_eq(testdata.expected, MDC2_DIGEST_LENGTH,
+                     md, MDC2_DIGEST_LENGTH)) {
+        TEST_info("mdc2 test %d: unexpected output", idx);
+        return 0;
+    }
+
+    return 1;
+}
+
+int setup_tests()
+{
+    ADD_ALL_TESTS(test_mdc2, OSSL_NELEM(tests));
+    return 1;
+}