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use common structure for NTP samples

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Define a structure for NTP samples and use it to pass samples from
the ntp_core and refclock code to sources and sourcestats.
This commit is contained in:
Miroslav Lichvar
2018-08-01 16:28:26 +02:00
parent 108d112272
commit 6bef8aa0e9
8 changed files with 97 additions and 147 deletions
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27
test/unit/sources.c
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@@ -26,10 +26,9 @@ test_unit(void)
{
SRC_Instance srcs[16];
RPT_SourceReport report;
NTP_Sample sample;
IPAddr addr;
int i, j, k, l, samples, sel_options;
double offset, delay, disp;
struct timespec ts;
CNF_Initialise(0, 0);
LCL_Initialise();
@@ -59,21 +58,25 @@ test_unit(void)
samples = (i + j) % 5 + 3;
offset = TST_GetRandomDouble(-1.0, 1.0);
sample.offset = TST_GetRandomDouble(-1.0, 1.0);
for (k = 0; k < samples; k++) {
SCH_GetLastEventTime(&ts, NULL, NULL);
UTI_AddDoubleToTimespec(&ts, TST_GetRandomDouble(k - samples, k - samples + 1), &ts);
SCH_GetLastEventTime(&sample.time, NULL, NULL);
UTI_AddDoubleToTimespec(&sample.time, TST_GetRandomDouble(k - samples, k - samples + 1),
&sample.time);
offset += TST_GetRandomDouble(-1.0e-2, 1.0e-2);
delay = TST_GetRandomDouble(1.0e-6, 1.0e-1);
disp = TST_GetRandomDouble(1.0e-6, 1.0e-1);
sample.offset += TST_GetRandomDouble(-1.0e-2, 1.0e-2);
sample.peer_delay = TST_GetRandomDouble(1.0e-6, 1.0e-1);
sample.peer_dispersion = TST_GetRandomDouble(1.0e-6, 1.0e-1);
sample.root_delay = sample.peer_delay;
sample.root_dispersion = sample.peer_dispersion;
sample.stratum = 1;
sample.leap = LEAP_Normal;
DEBUG_LOG("source %d sample %d offset %f delay %f disp %f", j, k,
offset, delay, disp);
sample.offset, sample.peer_delay, sample.peer_dispersion);
SRC_AccumulateSample(srcs[j], &ts, offset, delay, disp, delay, disp,
1, LEAP_Normal);
SRC_AccumulateSample(srcs[j], &sample);
}
for (k = 0; k <= j; k++) {
@@ -125,7 +128,7 @@ test_unit(void)
}
for (j = 0; j < sizeof (srcs) / sizeof (srcs[0]); j++) {
SRC_ReportSource(j, &report, &ts);
SRC_ReportSource(j, &report, &sample.time);
SRC_DestroyInstance(srcs[j]);
}
}