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/**
* @file test_gensvm_base.c
* @author Gertjan van den Burg
* @date May, 2016
* @brief Unit tests for gensvm_base.c functions
*/
#include "minunit.h"
#include "gensvm_base.h"
char *test_init_free_model_1()
{
struct GenModel *model = gensvm_init_model();
gensvm_free_model(model);
return NULL;
}
char *test_init_free_model_2()
{
struct GenModel *model = gensvm_init_model();
gensvm_free_model(model);
gensvm_free_model(NULL);
return NULL;
}
char *test_allocate_free_model()
{
struct GenModel *model = gensvm_init_model();
model->n = 3;
model->m = 4;
model->K = 5;
gensvm_allocate_model(model);
gensvm_free_model(model);
return NULL;
}
char *test_reallocate_free_model()
{
struct GenModel *model = gensvm_init_model();
model->n = 3;
model->m = 4;
model->K = 5;
gensvm_allocate_model(model);
gensvm_reallocate_model(model, 3, 4);
model->n = 4;
gensvm_reallocate_model(model, 4, 4);
gensvm_reallocate_model(model, 4, 5);
gensvm_reallocate_model(model, 3, 4);
gensvm_free_model(model);
return NULL;
}
char *test_init_free_data_1()
{
struct GenData *data = gensvm_init_data();
gensvm_free_data(data);
return NULL;
}
char *test_init_free_data_2()
{
struct GenData *data = NULL;
gensvm_free_data(data);
return NULL;
}
char *test_init_free_data_3()
{
struct GenData *data = gensvm_init_data();
data->Z = Calloc(double, 3);
gensvm_free_data(data);
return NULL;
}
char *test_init_free_work()
{
struct GenModel *model = gensvm_init_model();
model->n = 10;
model->m = 4;
model->K = 3;
struct GenWork *work = gensvm_init_work(model);
mu_assert(model->n == work->n, "n variable copied incorrectly");
mu_assert(model->m == work->m, "m variable copied incorrectly");
mu_assert(model->K == work->K, "K variable copied incorrectly");
mu_assert(work->LZ != NULL, "LZ variable is NULL");
mu_assert(work->ZB != NULL, "ZB variable is NULL");
mu_assert(work->ZBc != NULL, "ZBc variable is NULL");
mu_assert(work->ZAZ != NULL, "ZAZ variable is NULL");
mu_assert(work->ZV != NULL, "ZV variable is NULL");
mu_assert(work->beta != NULL, "beta variable is NULL");
gensvm_free_model(model);
gensvm_free_work(work);
return NULL;
}
void fill_with_noise(double *ptr, int elem)
{
int i;
for (i=0; i<elem; i++) {
ptr[i] = ((double) rand())/((double) RAND_MAX);
}
}
bool all_elements_zero(double *ptr, int elem)
{
int i;
for (i=0; i<elem; i++) {
if (ptr[i] != 0)
return false;
}
return true;
}
char *test_reset_work()
{
struct GenModel *model = gensvm_init_model();
int n = 10,
m = 4,
K = 3;
model->n = n;
model->m = m;
model->K = K;
struct GenWork *work = gensvm_init_work(model);
// start test code //
fill_with_noise(work->LZ, n*(m+1));
fill_with_noise(work->ZB, (m+1)*(K-1));
fill_with_noise(work->ZBc, (m+1)*(K-1));
fill_with_noise(work->ZAZ, (m+1)*(m+1));
fill_with_noise(work->ZV, n*(K-1));
fill_with_noise(work->beta, K-1);
gensvm_reset_work(work);
mu_assert(all_elements_zero(work->LZ, n*(m+1)),
"Not all elements of LZ are zero");
mu_assert(all_elements_zero(work->ZB, (m+1)*(K-1)),
"Not all elements of ZB are zero");
mu_assert(all_elements_zero(work->ZBc, (m+1)*(K-1)),
"Not all elements of ZBc are zero");
mu_assert(all_elements_zero(work->ZAZ, (m+1)*(m+1)),
"Not all elements of ZAZ are zero");
mu_assert(all_elements_zero(work->ZV, n*(K-1)),
"Not all elements of ZV are zero");
mu_assert(all_elements_zero(work->beta, K-1),
"Not all elements of beta are zero");
// end test code //
gensvm_free_model(model);
gensvm_free_work(work);
return NULL;
}
char *all_tests()
{
mu_suite_start();
mu_run_test(test_init_free_model_1);
mu_run_test(test_init_free_model_2);
mu_run_test(test_allocate_free_model);
mu_run_test(test_reallocate_free_model);
mu_run_test(test_init_free_data_1);
mu_run_test(test_init_free_data_2);
mu_run_test(test_init_free_data_3);
mu_run_test(test_init_free_work);
mu_run_test(test_reset_work);
return NULL;
}
RUN_TESTS(all_tests);
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