Feature/zephyr ztest (#118)

* Leverage (older) embedded unit tests into external unit tests build upon copy of Zephyr's ztest library and CMake. * Expand top-level CMake build to run external unit tests. * Expand Zephyr module extension to run external unit tests via west or sanitycheck. Co-authored-by: Gregory Shue <gregory.shue@legrand.us>
2020-09-16 05:33:34 -07:00
parent a7b2e94cb7
commit 19869dccdb
399 changed files with 21885 additions and 5 deletions
@@ -0,0 +1,85 @@
+/*  test_utils.h - TinyCrypt interface to common functions for tests */
+
+/*
+ *  Copyright (C) 2015 by Intel Corporation, All Rights Reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *    - Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ *
+ *    - 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.
+ *
+ *    - Neither the name of Intel Corporation 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ */
+
+#ifndef __TEST_UTILS_H__
+#define __TEST_UTILS_H__
+
+#include <tc_util.h>
+#include <tinycrypt/constants.h>
+
+static inline void show_str(const char *label, const u8_t *s, size_t len)
+{
+	u32_t i;
+
+	TC_PRINT("%s = ", label);
+	for (i = 0U; i < (u32_t)len; ++i) {
+		TC_PRINT("%02x", s[i]);
+	}
+	TC_PRINT("\n");
+}
+
+static inline
+void fatal(u32_t testnum, const void *expected, size_t expectedlen,
+	   const void *computed, size_t computedlen)
+{
+	TC_ERROR("\tTest #%d Failed!\n", testnum);
+	show_str("\t\tExpected", expected, expectedlen);
+	show_str("\t\tComputed  ", computed, computedlen);
+	TC_PRINT("\n");
+}
+
+static inline
+u32_t check_result(u32_t testnum, const void *expected,
+		      size_t expectedlen, const void *computed,
+		      size_t computedlen, u32_t verbose)
+{
+	u32_t result = TC_PASS;
+
+	ARG_UNUSED(verbose);
+
+        if (expectedlen != computedlen) {
+		TC_ERROR("The length of the computed buffer (%zu)",
+			 computedlen);
+		TC_ERROR("does not match the expected length (%zu).",
+			 expectedlen);
+                result = TC_FAIL;
+	} else {
+		if (memcmp(computed, expected, computedlen) != 0) {
+			fatal(testnum, expected, expectedlen,
+			      computed, computedlen);
+			result = TC_FAIL;
+		}
+	}
+
+        return result;
+}
+
+#endif