Merge pull request #2181 from phiros/tests_sha256_transform_into_unit…

…test tests: transformed tests/sha256 into a unittest
RIOT-OS · Dec 12, 2014 · 17ef92e · 17ef92e
2 parents 3658367 + 1024e0b
commit 17ef92e
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Showing 8 changed files with 125 additions and 154 deletions.
diff --git a/tests/sha256/Makefile b/tests/sha256/Makefile
diff --git a/tests/sha256/main.c b/tests/sha256/main.c
diff --git a/tests/sha256/tests/01-test b/tests/sha256/tests/01-test
diff --git a/tests/unittests/tests-crypto/Makefile b/tests/unittests/tests-crypto/Makefile
@@ -0,0 +1 @@
+include $(RIOTBASE)/Makefile.base
diff --git a/tests/unittests/tests-crypto/Makefile.include b/tests/unittests/tests-crypto/Makefile.include
@@ -0,0 +1,2 @@
+USEMODULE += crypto
+
diff --git a/tests/unittests/tests-crypto/tests-crypto-sha256.c b/tests/unittests/tests-crypto/tests-crypto-sha256.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2014 Philipp Rosenkranz <philipp.rosenkranz@fu-berlin.de>
+ * Copyright (C) 2013 Christian Mehlis <mehlis@inf.fu-berlin.de>
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+#include <limits.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "embUnit/embUnit.h"
+
+#include "crypto/sha256.h"
+
+#include "tests-crypto.h"
+
+static int calc_and_compare_hash(const char *str, const char *expected)
+{
+    static unsigned char hash[SHA256_DIGEST_LENGTH];
+    sha256_context_t sha256;
+    sha256_init(&sha256);
+    sha256_update(&sha256, str, strlen(str));
+    sha256_final(hash, &sha256);
+
+    return strncmp((const char *) hash, expected, SHA256_DIGEST_LENGTH);
+}
+
+static void test_crypto_sha256_hash_sequence(void)
+{
+    TEST_ASSERT(calc_and_compare_hash("1234567890_1",
+                 "3eda9ffe5537a588f54d0b2a453e5fa932986d0bc0f9556924f5c2379b2c91b0"));
+    TEST_ASSERT(calc_and_compare_hash("1234567890_2",
+                 "a144d0b4d285260ebbbab6840baceaa09eab3e157443c9458de764b7262c8ace"));
+    TEST_ASSERT(calc_and_compare_hash("1234567890_3",
+                 "9f839169d293276d1b799707d2171ac1fd5b78d0f3bc7693dbed831524dd2d77"));
+    TEST_ASSERT(calc_and_compare_hash("1234567890_4",
+                 "6c5fe2a8e3de58a5e5ac061031a8e802ae1fb9e7197862ec1aedf236f0e23475"));
+    TEST_ASSERT(calc_and_compare_hash(
+                 "0123456789abcde-0123456789abcde-0123456789abcde-0123456789abcde-",
+                 "945ab9d52b069923680c2c067fa6092cbbd9234cf7a38628f3033b2d54d3d3bf"));
+    TEST_ASSERT(calc_and_compare_hash(
+                 "Franz jagt im komplett verwahrlosten Taxi quer durch Bayern",
+                 "d32b568cd1b96d459e7291ebf4b25d007f275c9f13149beeb782fac0716613f8"));
+    TEST_ASSERT(calc_and_compare_hash(
+                 "Frank jagt im komplett verwahrlosten Taxi quer durch Bayern",
+                 "78206a866dbb2bf017d8e34274aed01a8ce405b69d45db30bafa00f5eeed7d5e"));
+    TEST_ASSERT(calc_and_compare_hash("",
+                 "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"));
+}
+
+Test *tests_crypto_sha256_tests(void)
+{
+    EMB_UNIT_TESTFIXTURES(fixtures) {
+    new_TestFixture(test_crypto_sha256_hash_sequence),
+};
+
+EMB_UNIT_TESTCALLER(crypto_sha256_tests, NULL, NULL,
+        fixtures);
+
+return (Test *)&crypto_sha256_tests;
+}
diff --git a/tests/unittests/tests-crypto/tests-crypto.c b/tests/unittests/tests-crypto/tests-crypto.c
@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) 2014 Philipp Rosenkranz
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+#include "tests-crypto.h"
+
+void tests_crypto(void)
+{
+    TESTS_RUN(tests_crypto_sha256_tests());
+}
diff --git a/tests/unittests/tests-crypto/tests-crypto.h b/tests/unittests/tests-crypto/tests-crypto.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2014 Philipp Rosenkranz
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+/**
+ * @addtogroup  unittests
+ * @{
+ *
+ * @file        tests-crypto.h
+ * @brief       Unittests for the ``crypto`` module
+ *
+ * @author      Philipp Rosenkranz <philipp.rosenkranz@fu-berlin.de>
+ */
+#ifndef __TESTS_CRYPTO_H_
+#define __TESTS_CRYPTO_H_
+
+#include "../unittests.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief   The entry point of this test suite.
+ */
+void tests_crypto(void);
+
+/**
+ * @brief   Generates tests for crypto/sha256.h
+ *
+ * @return  embUnit tests if successful, NULL if not.
+ */
+Test *tests_crypto_sha256_tests(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TESTS_CRYPTO_H_ */
+/** @} */