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/**
* @file test_gensvm_debug.c
* @author G.J.J. van den Burg
* @date 2016-09-01
* @brief Unit tests for gensvm_io.c functions
*
* @copyright
Copyright 2016, G.J.J. van den Burg.
This file is part of GenSVM.
GenSVM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
GenSVM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GenSVM. If not, see <http://www.gnu.org/licenses/>.
*/
#include "minunit.h"
#include "gensvm_debug.h"
extern FILE *GENSVM_OUTPUT_FILE;
char *test_print_matrix()
{
FILE *fid = NULL;
const char *filename = "./data/test_debug_dense.txt";
GENSVM_OUTPUT_FILE = fopen(filename, "w");
double *mat = Calloc(double, 3*2);
matrix_set(mat, 2, 0, 0, -0.241053050258449);
matrix_set(mat, 2, 0, 1, -0.599809408260836);
matrix_set(mat, 2, 1, 0, 0.893318163305108);
matrix_set(mat, 2, 1, 1, -0.344057630469285);
matrix_set(mat, 2, 2, 0, 0.933948479216127);
matrix_set(mat, 2, 2, 1, -0.474352026604967);
// start test code //
gensvm_print_matrix(mat, 3, 2);
fclose(GENSVM_OUTPUT_FILE);
char buffer[MAX_LINE_LENGTH];
fid = fopen(filename, "r");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "-0.241053 -0.599809\n") == 0,
"Line doesn't contain expected content (0).");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "+0.893318 -0.344058\n") == 0,
"Line doesn't contain expected content (1).");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "+0.933948 -0.474352\n") == 0,
"Line doesn't contain expected content (2).");
fclose(fid);
// end test code //
free(mat);
return NULL;
}
char *test_print_sparse()
{
FILE *fid = NULL;
double *A = Calloc(double, 4*4);
A[4] = 5;
A[5] = 8;
A[10] = 3;
A[13] = 6;
struct GenSparse *sp = gensvm_dense_to_sparse(A, 4, 4);
const char *filename = "./data/test_debug_sparse.txt";
GENSVM_OUTPUT_FILE = fopen(filename, "w");
// start test code //
gensvm_print_sparse(sp);
fclose(GENSVM_OUTPUT_FILE);
char buffer[MAX_LINE_LENGTH];
fid = fopen(filename, "r");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "Sparse Matrix:\n") == 0,
"Line doesn't contain expected content (0).");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "\tnnz = 4, rows = 4, cols = 4\n") == 0,
"Line doesn't contain expected content (1).");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "\tvalues = [ 5.000000, 8.000000, "
"3.000000, 6.000000 ]\n") == 0,
"Line doesn't contain expected content (2).");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "\tIA = [ 0, 0, 2, 3, 4 ]\n") == 0,
"Line doesn't contain expected content (3).");
fgets(buffer, MAX_LINE_LENGTH, fid);
mu_assert(strcmp(buffer, "\tJA = [ 0, 1, 2, 1 ]\n") == 0,
"Line doesn't contain expected content (4).");
fclose(fid);
// end test code //
gensvm_free_sparse(sp);
free(A);
return NULL;
}
char *all_tests()
{
mu_suite_start();
mu_run_test(test_print_matrix);
mu_run_test(test_print_sparse);
return NULL;
}
RUN_TESTS(all_tests);
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