/spec/capi/check_api.c

/***********************************************************
 * This file is part of glyr
 * + a command-line tool and library to download various sort of musicrelated metadata.
 * + Copyright (C) [2011-2016]  [Christopher Pahl]
 * + Hosted at: https://github.com/sahib/glyr
 *
 * glyr is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * glyr 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with glyr. If not, see <http://www.gnu.org/licenses/>.
 **************************************************************/

#include "test_common.h"
#include <check.h>
#include <glib.h>

//--------------------
//--------------------

START_TEST (test_glyr_init)
{
    GlyrQuery q;
    fail_unless (glyr_get (NULL,NULL,NULL) == NULL,"glyr_get() should return NULL without INIT");
    fail_unless (glyr_get (&q,NULL,NULL) == NULL,"glyr_get() should still return NULL, even with uninitalized query.");

    glyr_init();
    fail_unless (glyr_get (NULL,NULL,NULL) == NULL,"glyr_get() should return NULL without INIT");
    fail_unless (glyr_get (&q,NULL,NULL) == NULL,"should not access bad memory");

    glyr_init();
    fail_unless (glyr_get (NULL,NULL,NULL) == NULL,"glyr_get() should return NULL without INIT");
    fail_unless (glyr_get (&q,NULL,NULL) == NULL,"should not access bad memory");

    glyr_cleanup();
    glyr_cleanup();
    fail_unless (glyr_get (NULL,NULL,NULL) == NULL,"glyr_get() should return NULL without INIT");
    fail_unless (glyr_get (&q,NULL,NULL) == NULL,"should not access bad memory");

    glyr_query_init (&q);
    fail_unless (q.is_initalized == 0xDEADBEEF,NULL);
    fail_unless (glyr_get (&q,NULL,NULL) == NULL,"should not access bad memory");
    glyr_query_destroy (&q);
}
END_TEST

//--------------------

START_TEST (test_glyr_destroy_before_init)
{
    glyr_cleanup();
    glyr_init();
}
END_TEST


//--------------------

START_TEST (test_glyr_query_init)
{
    GlyrQuery q;

    /* Crash? */
    glyr_query_init (NULL);

    glyr_query_init (&q);
    fail_unless (q.is_initalized == 0xDEADBEEF,NULL);

    GlyrQuery * alloc = malloc (sizeof (GlyrQuery) );
    glyr_query_init (alloc);
    fail_unless (alloc->is_initalized == 0xDEADBEEF,NULL);

    glyr_query_destroy (&q);
}
END_TEST

//--------------------

START_TEST (test_glyr_cache_free)
{
    GlyrMemCache * test = glyr_cache_new();
    glyr_cache_free (NULL);
    glyr_cache_free (test);
}
END_TEST

//--------------------

START_TEST (test_glyr_cache_copy)
{
    GlyrMemCache * test = glyr_cache_new();
    glyr_cache_set_data (test,g_strdup ("some data"),-1);
    test->next = (GlyrMemCache*) 0x1010;
    test->prev = (GlyrMemCache*) 0x0101;

    GlyrMemCache * copy = glyr_cache_copy (test);
    fail_unless (memcmp (copy->data,test->data,test->size) == 0,"Should have the same data");
    fail_unless (copy->next == NULL,NULL);
    fail_unless (copy->prev == NULL,NULL);

    glyr_cache_free (copy);
    glyr_cache_free (test);
}
END_TEST

//--------------------

START_TEST (test_glyr_query_destroy)
{
    GlyrQuery q;
    glyr_query_destroy (NULL);
    glyr_query_destroy (&q);
    glyr_query_init (&q);
    glyr_query_destroy (&q);
}
END_TEST

//--------------------

START_TEST (test_glyr_free_list)
{
    glyr_free_list (NULL);
    GlyrMemCache * new1 = glyr_cache_new();
    GlyrMemCache * new2 = glyr_cache_new();
    GlyrMemCache * new3 = glyr_cache_new();
    new2->next = new3;
    new2->prev = new1;
    glyr_free_list (new2);
}
END_TEST

//--------------------

START_TEST (test_glyr_cache_set_data)
{
    glyr_cache_set_data (NULL,"lala",10);

    GlyrMemCache * c = glyr_cache_new();
    c->data = g_strdup ("Hello?");
    c->size = strlen ("Hello?");
    glyr_cache_update_md5sum (c);
    unsigned char old_sum[16] = {0};
    memcpy (old_sum,c->md5sum,16);
    size_t old_size = c->size;

    glyr_cache_set_data (c,g_strdup (" World!"),-1);

    fail_if (g_strcmp0 (c->data," World!"),NULL);
    fail_if (old_size == c->size,NULL);
    fail_if (!memcmp (old_sum,c->md5sum,16),NULL);

    glyr_cache_free (c);
}
END_TEST

//--------------------

START_TEST (test_glyr_cache_write)
{
    glyr_init();

    glyr_cache_write (NULL,"/tmp");
    GlyrMemCache * tmp = glyr_cache_new();
    glyr_cache_write (tmp,NULL);

    glyr_cache_set_data (tmp,g_strdup ("Test data of the cache"),-1);
    glyr_cache_write (tmp,"stdout");
    glyr_cache_write (tmp,"stderr");
    glyr_cache_write (tmp,"null");
    glyr_cache_write (tmp,"/tmp/test.txt");

    glyr_cache_free (tmp);
    glyr_cleanup();
}
END_TEST

//--------------------
//--------------------
//--------------------

START_TEST (test_glyr_download)
{
    glyr_init();
    atexit (glyr_cleanup);
    GlyrMemCache * c = glyr_download ("www.duckduckgo.com",NULL);
    fail_unless (c != NULL,"Could not load www.google.de");
    glyr_cache_free (c);
}
END_TEST

//--------------------

Suite * create_test_suite (void)
{
    Suite *s = suite_create ("Libglyr API");

    /* Core test case */
    TCase * tc_core = tcase_create ("Init");
    tcase_add_test (tc_core, test_glyr_init);
    tcase_add_test (tc_core, test_glyr_destroy_before_init);
    tcase_add_test (tc_core, test_glyr_query_init);
    tcase_add_test (tc_core, test_glyr_query_destroy);
    tcase_add_test (tc_core, test_glyr_free_list);
    tcase_add_test (tc_core, test_glyr_cache_free);
    tcase_add_test (tc_core, test_glyr_cache_copy);
    tcase_add_test (tc_core, test_glyr_cache_set_data);
    tcase_add_test (tc_core, test_glyr_cache_write);
    tcase_add_test (tc_core, test_glyr_download);
    suite_add_tcase (s, tc_core);
    return s;
}

//--------------------

int main (void)
{
    init();

    int number_failed;
    Suite *s = create_test_suite();

    SRunner * sr = srunner_create (s);
    srunner_set_log (sr, "check_glyr_api.log");
    srunner_run_all (sr, CK_VERBOSE);

    number_failed = srunner_ntests_failed (sr);
    srunner_free (sr);
    return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
};