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test: extend util unit test

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This commit is contained in:
Miroslav Lichvar 2017-12-05 10:14:19 +01:00
parent 4bbc768652
commit 5384a93645
1 changed files with 27 additions and 0 deletions
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27
test/unit/util.c
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@ -4,6 +4,7 @@
void test_unit(void) {
NTP_int64 ntp_ts, ntp_fuzz;
struct timespec ts, ts2;
struct timeval tv;
struct sockaddr_un sun;
double x, y;
Float f;
@ -40,6 +41,32 @@ void test_unit(void) {
TEST_CHECK(UTI_DoubleToNtp32(1000000) == htonl(0xffffffff));
TEST_CHECK(UTI_DoubleToNtp32(-1.0) == htonl(0));
UTI_DoubleToTimeval(0.4e-6, &tv);
TEST_CHECK(tv.tv_sec == 0);
TEST_CHECK(tv.tv_usec == 0);
UTI_DoubleToTimeval(-0.4e-6, &tv);
TEST_CHECK(tv.tv_sec == 0);
TEST_CHECK(tv.tv_usec == 0);
UTI_DoubleToTimeval(0.5e-6, &tv);
TEST_CHECK(tv.tv_sec == 0);
TEST_CHECK(tv.tv_usec == 1);
UTI_DoubleToTimeval(-0.5e-6, &tv);
TEST_CHECK(tv.tv_sec == -1);
TEST_CHECK(tv.tv_usec == 999999);
UTI_DoubleToTimespec(0.9e-9, &ts);
TEST_CHECK(ts.tv_sec == 0);
TEST_CHECK(ts.tv_nsec == 0);
UTI_DoubleToTimespec(1.0e-9, &ts);
TEST_CHECK(ts.tv_sec == 0);
TEST_CHECK(ts.tv_nsec == 1);
UTI_DoubleToTimespec(-0.9e-9, &ts);
TEST_CHECK(ts.tv_sec == 0);
TEST_CHECK(ts.tv_nsec == 0);
UTI_DoubleToTimespec(-1.0e-9, &ts);
TEST_CHECK(ts.tv_sec == -1);
TEST_CHECK(ts.tv_nsec == 999999999);
ntp_ts.hi = htonl(JAN_1970);
ntp_ts.lo = 0xffffffff;
UTI_Ntp64ToTimespec(&ntp_ts, &ts);