static char* test_encode_decode_empty()
{
struct hdr_histogram *histogram, *hdr_new = NULL;
hdr_alloc(INT64_C(3600) * 1000 * 1000, 3, &histogram);
char *data;
mu_assert("Failed to encode histogram data", hdr_log_encode(histogram, &data) == 0);
mu_assert("Failed to decode histogram data", hdr_log_decode(&hdr_new, data, strlen(data)) == 0);
mu_assert("Histograms should be the same", compare_histogram(histogram, hdr_new));
// mu_assert("Mean different after encode/decode", compare_double(hdr_mean(histogram), hdr_mean(hdr_new), 0.001));
free(histogram);
free(hdr_new);
free(data);
return 0;
}
static char* test_string_encode_decode()
{
struct hdr_histogram *histogram, *hdr_new = NULL;
hdr_alloc(INT64_C(3600) * 1000 * 1000, 3, &histogram);
for (int i = 1; i < 100; i++)
{
hdr_record_value(histogram, i*i);
}
char *data;
mu_assert("Failed to encode histogram data", hdr_log_encode(histogram, &data) == 0);
mu_assert("Failed to decode histogram data", hdr_log_decode(&hdr_new, data, strlen(data)) == 0);
mu_assert("Histograms should be the same", compare_histogram(histogram, hdr_new));
mu_assert("Mean different after encode/decode", compare_double(hdr_mean(histogram), hdr_mean(hdr_new), 0.001));
return 0;
}
static char* test_string_encode_decode_2()
{
struct hdr_histogram *histogram, *hdr_new = NULL;
hdr_alloc(1000, 3, &histogram);
int i;
for (i = 1; i < histogram->highest_trackable_value; i++)
{
hdr_record_value(histogram, i);
}
char *data;
mu_assert(
"Failed to encode histogram data", validate_return_code(hdr_log_encode(histogram, &data)));
mu_assert(
"Failed to decode histogram data", validate_return_code(hdr_log_decode(&hdr_new, data, strlen(data))));
mu_assert("Histograms should be the same", compare_histogram(histogram, hdr_new));
mu_assert("Mean different after encode/decode", compare_double(hdr_mean(histogram), hdr_mean(hdr_new), 0.001));
return 0;
}
