From 1cc01fdcbc0a8894a8987684f17d141bf8abfcbf Mon Sep 17 00:00:00 2001
From: Vic Yang <victoryang@chromium.org>
Date: Fri, 12 Apr 2013 10:20:25 +0800
Subject: Add a test for testing common utilities

BUG=chrome-os-partner:18598
TEST=Run on Spring
BRANCH=None

Change-Id: Ie10f81783a0c22a10b9535350dc29b972bffd87e
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/47962
---
 test/utils.c | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 test/utils.c

(limited to 'test/utils.c')

diff --git a/test/utils.c b/test/utils.c
new file mode 100644
index 0000000000..1441c5e185
--- /dev/null
+++ b/test/utils.c
@@ -0,0 +1,83 @@
+/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * Test common utilities.
+ */
+
+#include "common.h"
+#include "console.h"
+#include "util.h"
+
+static int error_count;
+
+#define RUN_TEST(n) \
+	do { \
+		ccprintf("Running %s...", #n); \
+		cflush(); \
+		if (n()) { \
+			ccputs("OK\n"); \
+		} else { \
+			ccputs("Fail\n"); \
+			error_count++; \
+		} \
+	} while (0)
+
+static int test_strlen(void)
+{
+	return strlen("this is a string") == 16;
+}
+
+static int test_strcasecmp(void)
+{
+	return (strcasecmp("test string", "TEST strIng") == 0) &&
+	       (strcasecmp("test123!@#", "TesT123!@#") == 0) &&
+	       (strcasecmp("lower", "UPPER") != 0);
+}
+
+static int test_strncasecmp(void)
+{
+	return (strncasecmp("test string", "TEST str", 4) == 0) &&
+	       (strncasecmp("test string", "TEST str", 8) == 0) &&
+	       (strncasecmp("test123!@#", "TesT321!@#", 5) != 0) &&
+	       (strncasecmp("test123!@#", "TesT321!@#", 4) == 0) &&
+	       (strncasecmp("1test123!@#", "1TesT321!@#", 5) == 0);
+}
+
+static int test_atoi(void)
+{
+	return (atoi("  901") == 901) &&
+	       (atoi("-12c") == -12) &&
+	       (atoi("   0  ") == 0) &&
+	       (atoi("\t111") == 111);
+}
+
+static int test_uint64divmod(void)
+{
+	uint64_t n = 8567106442584750ULL;
+	int d = 54870071;
+	int r = uint64divmod(&n, d);
+
+	return (r == 5991285 && n == 156134415ULL);
+}
+
+static int command_run_test(int argc, char **argv)
+{
+	error_count = 0;
+
+	RUN_TEST(test_strlen);
+	RUN_TEST(test_strcasecmp);
+	RUN_TEST(test_strncasecmp);
+	RUN_TEST(test_atoi);
+	RUN_TEST(test_uint64divmod);
+
+	if (error_count) {
+		ccprintf("Failed %d tests!\n", error_count);
+		return EC_ERROR_UNKNOWN;
+	} else {
+		ccprintf("Pass!\n");
+		return EC_SUCCESS;
+	}
+}
+DECLARE_CONSOLE_COMMAND(runtest, command_run_test,
+			NULL, NULL, NULL);
-- 
cgit v1.2.1