3311ff84ea
ntp 4.2.8p5 Reviewed by: cy, roberto Relnotes: yes Differential Revision: https://reviews.freebsd.org/D4828
98 lines
1.9 KiB
C
98 lines
1.9 KiB
C
#include "config.h"
|
|
#include "ntp_types.h"
|
|
#include "ntp_stdlib.h"
|
|
|
|
#include "lfptest.h"
|
|
|
|
#include "ntp_unixtime.h"
|
|
|
|
#include "unity.h"
|
|
|
|
/* Required for Solaris. */
|
|
#include <math.h>
|
|
|
|
void test_ZeroBuffer(void);
|
|
void test_IntegerAndFractionalBuffer(void);
|
|
void test_IllegalMicroseconds(void);
|
|
void test_AlwaysFalseOnWindows(void);
|
|
|
|
|
|
void
|
|
test_ZeroBuffer(void)
|
|
{
|
|
#ifndef SYS_WINNT
|
|
const struct timeval input = {0, 0};
|
|
const l_fp expected = {{0 + JAN_1970}, 0};
|
|
|
|
l_fp actual;
|
|
|
|
TEST_ASSERT_TRUE(buftvtots((const char*)(&input), &actual));
|
|
TEST_ASSERT_TRUE(IsEqual(expected, actual));
|
|
#else
|
|
TEST_IGNORE_MESSAGE("Test only for Windows, skipping...");
|
|
#endif
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void
|
|
test_IntegerAndFractionalBuffer(void)
|
|
{
|
|
#ifndef SYS_WINNT
|
|
const struct timeval input = {5, 500000}; /* 5.5 */
|
|
const l_fp expected = {{5 + JAN_1970}, HALF};
|
|
double expectedDouble, actualDouble;
|
|
l_fp actual;
|
|
|
|
TEST_ASSERT_TRUE(buftvtots((const char*)(&input), &actual));
|
|
|
|
/* Compare the fractional part with an absolute error given. */
|
|
TEST_ASSERT_EQUAL(expected.l_ui, actual.l_ui);
|
|
|
|
M_LFPTOD(0, expected.l_uf, expectedDouble);
|
|
M_LFPTOD(0, actual.l_uf, actualDouble);
|
|
|
|
/* The error should be less than 0.5 us */
|
|
TEST_ASSERT_DOUBLE_WITHIN(0.0000005, expectedDouble, actualDouble);
|
|
#else
|
|
TEST_IGNORE_MESSAGE("Test only for Windows, skipping...");
|
|
#endif
|
|
|
|
return;
|
|
}
|
|
|
|
void
|
|
test_IllegalMicroseconds(void)
|
|
{
|
|
#ifndef SYS_WINNT
|
|
const struct timeval input = {0, 1100000}; /* > 999 999 microseconds. */
|
|
|
|
l_fp actual;
|
|
|
|
TEST_ASSERT_FALSE(buftvtots((const char*)(&input), &actual));
|
|
#else
|
|
TEST_IGNORE_MESSAGE("Test only for Windows, skipping...");
|
|
#endif
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
void
|
|
test_AlwaysFalseOnWindows(void)
|
|
{
|
|
#ifdef SYS_WINNT
|
|
/*
|
|
* Under Windows, buftvtots will just return
|
|
* 0 (false).
|
|
*/
|
|
l_fp actual;
|
|
TEST_ASSERT_FALSE(buftvtots("", &actual));
|
|
#else
|
|
TEST_IGNORE_MESSAGE("Non-Windows test, skipping...");
|
|
#endif
|
|
|
|
return;
|
|
}
|