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tests: fix IO format test

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This commit is contained in:
Steffen Vogel 2018-03-26 12:50:30 +02:00
parent f758792bad
commit 92bf4bcd77
1 changed files with 45 additions and 24 deletions
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69
tests/unit/io.c
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@ -65,6 +65,7 @@ static char formats[][32] = {
void generate_samples(struct pool *p, struct sample *smps[], struct sample *smpt[], unsigned cnt, unsigned values)
{
int ret;
struct timespec delta, now;
/* Prepare a sample with arbitrary data */
ret = sample_alloc_many(p, smps, cnt);
@ -73,17 +74,46 @@ void generate_samples(struct pool *p, struct sample *smps[], struct sample *smpt
ret = sample_alloc_many(p, smpt, cnt);
cr_assert_eq(ret, cnt);
now = time_now();
delta = time_from_double(50e-6);
for (int i = 0; i < cnt; i++) {
smpt[i]->capacity = values;
smps[i]->flags = SAMPLE_HAS_SEQUENCE | SAMPLE_HAS_VALUES | SAMPLE_HAS_ORIGIN | SAMPLE_HAS_FORMAT;
smps[i]->length = values;
smps[i]->sequence = 235 + i;
smps[i]->format = 0; /* all float */
smps[i]->ts.origin = time_now();
smps[i]->ts.origin = now;
for (int j = 0; j < smps[i]->length; j++)
for (int j = 0; j < smps[i]->length; j++) {
smps[i]->data[j].f = j * 0.1 + i * 100;
//smps[i]->data[j].i = -500 + j*100;
}
now = time_add(&now, &delta);
}
}
void cr_assert_eq_sample(struct sample *a, struct sample *b)
{
cr_assert_eq(a->length, b->length);
cr_assert_eq(a->sequence, b->sequence);
cr_assert_eq(a->ts.origin.tv_sec, b->ts.origin.tv_sec);
cr_assert_eq(a->ts.origin.tv_nsec, b->ts.origin.tv_nsec);
for (int j = 0; j < MIN(a->length, b->length); j++) {
cr_assert_eq(sample_get_data_format(a, j), sample_get_data_format(b, j));
switch (sample_get_data_format(b, j)) {
case SAMPLE_DATA_FORMAT_FLOAT:
cr_assert_float_eq(a->data[j].f, b->data[j].f, 1e-3, "Sample data mismatch at index %d: %f != %f", j, a->data[j].f, b->data[j].f);
break;
case SAMPLE_DATA_FORMAT_INT:
cr_assert_eq(a->data[j].i, b->data[j].i, "Sample data mismatch at index %d: %lld != %lld", j, a->data[j].i, b->data[j].i);
break;
}
}
}
@ -117,35 +147,24 @@ void cr_assert_eq_samples(struct io_format *f, struct sample *smps[], struct sam
}
else {
switch (bits) {
case 8: smps[0]->data[j].i = ( int8_t) smps[0]->data[j].i; break;
case 16: smps[0]->data[j].i = ( int16_t) smps[0]->data[j].i; break;
case 32: smps[0]->data[j].i = ( int32_t) smps[0]->data[j].i; break;
case 64: smps[0]->data[j].i = ( int64_t) smps[0]->data[j].i; break;
case 8: smps[0]->data[j].f = ( int8_t) smps[0]->data[j].f; break;
case 16: smps[0]->data[j].f = ( int16_t) smps[0]->data[j].f; break;
case 32: smps[0]->data[j].f = ( int32_t) smps[0]->data[j].f; break;
case 64: smps[0]->data[j].f = ( int64_t) smps[0]->data[j].f; break;
}
/* The RAW format stores raw integer samples in integer format.
However, the test expects floating point data */
smpt[0]->data[j].f = smpt[0]->data[j].i;
sample_set_data_format(smpt[0], j, SAMPLE_DATA_FORMAT_FLOAT);
}
}
}
else
cr_assert_eq(cnt, NUM_SAMPLES, "Read only %d of %d samples back", cnt, NUM_SAMPLES);
for (int i = 0; i < cnt; i++) {
cr_assert_eq(smps[i]->length, smpt[i]->length);
cr_assert_eq(smps[i]->sequence, smpt[i]->sequence);
cr_assert_eq(smps[i]->ts.origin.tv_sec, smpt[i]->ts.origin.tv_sec);
cr_assert_eq(smps[i]->ts.origin.tv_nsec, smpt[i]->ts.origin.tv_nsec);
for (int j = 0; j < MIN(smps[i]->length, smpt[i]->length); j++) {
switch (sample_get_data_format(smpt[i], j)) {
case SAMPLE_DATA_FORMAT_FLOAT:
cr_assert_float_eq(smps[i]->data[j].f, smpt[i]->data[j].f, 1e-3, "Sample data mismatch at index %d: %f != %f", j, smps[i]->data[j].f, smpt[i]->data[j].f);
break;
case SAMPLE_DATA_FORMAT_INT:
cr_assert_eq(smps[i]->data[j].i, smpt[i]->data[j].i, "Sample data mismatch at index %d: %lld != %lld", j, smps[i]->data[j].i, smpt[i]->data[j].i);
break;
}
}
}
for (int i = 0; i < cnt; i++)
cr_assert_eq_sample(smps[i], smpt[i]);
}
ParameterizedTestParameters(io, lowlevel)
@ -168,6 +187,8 @@ ParameterizedTest(char *fmt, io, lowlevel)
ret = pool_init(&p, 2 * NUM_SAMPLES, SAMPLE_LEN(NUM_VALUES), &memtype_hugepage);
cr_assert_eq(ret, 0);
info("format = %s", fmt);
generate_samples(&p, smps, smpt, NUM_SAMPLES, NUM_VALUES);
f = io_format_lookup(fmt);