From 2a4fd4dd75f27b832fb4bef3eea15dbedad13af0 Mon Sep 17 00:00:00 2001
From: Martine Lenders <mlenders@inf.fu-berlin.de>
Date: Wed, 5 Aug 2015 18:36:22 +0200
Subject: [PATCH] unittests: add test for timex_to_str()
---
tests/unittests/tests-timex/tests-timex.c | 24 +++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/tests/unittests/tests-timex/tests-timex.c b/tests/unittests/tests-timex/tests-timex.c
index f48810cc94..1e92647468 100644
--- a/tests/unittests/tests-timex/tests-timex.c
+++ b/tests/unittests/tests-timex/tests-timex.c
@@ -1,5 +1,6 @@
/*
* Copyright (C) 2014 Philipp Rosenkranz, Daniel Jentsch
+ * Copyright (C) 2015 Martine Lenders <mlenders@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
@@ -44,6 +45,28 @@ static void test_timex_from_uint64(void)
TEST_ASSERT(time.microseconds == 1000);
}
+static void test_timex_to_str(void)
+{
+ timex_t t = { 0, 0 };
+ char t_str[TIMEX_MAX_STR_LEN];
+
+ TEST_ASSERT_EQUAL_STRING("0.000000 s", timex_to_str(t, t_str));
+ t.seconds = 1;
+ TEST_ASSERT_EQUAL_STRING("1.000000 s", timex_to_str(t, t_str));
+ t.seconds = 9;
+ t.microseconds = 2640288149;
+ TEST_ASSERT_EQUAL_STRING("2649.288149 s", timex_to_str(t, t_str));
+ t.seconds = 1689940699;
+ t.microseconds = 4361;
+ TEST_ASSERT_EQUAL_STRING("1689940699.004361 s", timex_to_str(t, t_str));
+ t.seconds = 100;
+ t.microseconds = 101010;
+ TEST_ASSERT_EQUAL_STRING("100.101010 s", timex_to_str(t, t_str));
+ t.seconds = UINT32_MAX;
+ t.microseconds = 999999; /* should be .999999 */
+ TEST_ASSERT_EQUAL_STRING("4294967295.999999 s", timex_to_str(t, t_str));
+}
+
Test *tests_timex_tests(void)
{
EMB_UNIT_TESTFIXTURES(fixtures) {
@@ -51,6 +74,7 @@ Test *tests_timex_tests(void)
new_TestFixture(test_timex_add),
new_TestFixture(test_timex_sub),
new_TestFixture(test_timex_from_uint64),
+ new_TestFixture(test_timex_to_str),
};
EMB_UNIT_TESTCALLER(timex_tests, NULL, NULL, fixtures);
--
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