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libtest: Fix sample reporting

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The sample reporting wronly added values to the wrong bin in some cases.
This commit is contained in:
Sebastian Huber
2021-11-26 07:29:52 +01:00
parent 5e3607bc7d
commit e543a1695b
1 changed files with 14 additions and 11 deletions
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25
cpukit/libtest/t-test-rtems-measure.c
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@@ -378,13 +378,12 @@ report_sorted_samples(const T_measure_runtime_context *ctx)
sample_count = ctx->sample_count; sample_count = ctx->sample_count;
samples = ctx->samples; samples = ctx->samples;
last = 0; last = samples[0];
--last; v = samples[0];
count = 0; count = 1;
for (i = 0; i < sample_count; ++i) { for (i = 1; i < sample_count; ++i) {
v = samples[i]; v = samples[i];
++count;
if (v != last) { if (v != last) {
uint32_t sa; uint32_t sa;
@@ -393,24 +392,28 @@ report_sorted_samples(const T_measure_runtime_context *ctx)
uint32_t nsb; uint32_t nsb;
T_time t; T_time t;
T_time_to_seconds_and_nanoseconds(T_ticks_to_time(last), t = T_ticks_to_time(last);
&sa, &nsa); T_time_to_seconds_and_nanoseconds(t, &sa, &nsa);
t = T_ticks_to_time(v); T_time_to_seconds_and_nanoseconds(T_ticks_to_time(v),
T_time_to_seconds_and_nanoseconds(t, &sb, &nsb); &sb, &nsb);
if (sa != sb || nsa != nsb) { if (sa != sb || nsa != nsb) {
T_printf("M:S:%zu:%s\n", count, T_printf("M:S:%zu:%s\n", count,
T_time_to_string_ns(t, ts)); T_time_to_string_ns(t, ts));
count = 0; count = 1;
} else {
++count;
} }
last = v; last = v;
} else {
++count;
} }
} }
if (count > 0) { if (count > 0) {
T_printf("M:S:%zu:%s\n", count, T_printf("M:S:%zu:%s\n", count,
T_ticks_to_string_ns(last, ts)); T_ticks_to_string_ns(v, ts));
} }
} }