Moved unit tests into tests/unit

2012-07-03 10:53:08 +01:00
parent e817129c47
commit c0c9c6f076
16 changed files with 6 additions and 3 deletions
--- a/tests/unit/check_mbox.c
+++ b/tests/unit/check_mbox.c
@@ -0,0 +1,104 @@
+#include "mbox.h"
+#include "util.h"
+
+#include <pthread.h>
+#include <check.h>
+
+START_TEST( test_allocs_cvar )
+{
+	struct mbox * mbox = mbox_create();
+	fail_if( NULL == mbox, "Nothing allocated" );
+
+	pthread_cond_t cond_zero;
+	/* A freshly inited pthread_cond_t is set to {0} */
+	memset( &cond_zero, 'X', sizeof( cond_zero ) );
+	fail_if( memcmp( &cond_zero, &mbox->filled_cond, sizeof( cond_zero ) ) == 0 ,
+			"Condition variable not allocated" );
+	fail_if( memcmp( &cond_zero, &mbox->emptied_cond, sizeof( cond_zero ) ) == 0 ,
+			"Condition variable not allocated" );
+}
+END_TEST
+
+
+START_TEST( test_post_stores_value )
+{
+	struct mbox * mbox = mbox_create();
+	
+	void * deadbeef = (void *)0xDEADBEEF;
+	mbox_post( mbox, deadbeef );
+
+	fail_unless( deadbeef == mbox_contents( mbox ), 
+			"Contents were not posted" );
+}
+END_TEST
+
+
+void * mbox_receive_runner( void * mbox_uncast )
+{
+	struct mbox * mbox = (struct mbox *)mbox_uncast;
+	void * contents = NULL;
+
+	contents = mbox_receive( mbox );
+	return contents;
+}
+
+
+START_TEST( test_receive_blocks_until_post )
+{
+	struct mbox * mbox = mbox_create();
+	pthread_t receiver;
+	pthread_create( &receiver, NULL, mbox_receive_runner, mbox );
+	
+	void * deadbeef = (void *)0xDEADBEEF;
+	void * retval =NULL;
+	usleep(10000);
+	fail_unless( EBUSY == pthread_tryjoin_np( receiver, &retval ),
+			"Receiver thread wasn't blocked");
+
+	mbox_post( mbox, deadbeef );
+	fail_unless( 0 == pthread_join( receiver, &retval ),
+			"Failed to join the receiver thread" );
+	fail_unless( retval == deadbeef,
+			"Return value was wrong" );
+
+
+}
+END_TEST
+
+
+Suite* acl_suite(void)
+{
+	Suite *s = suite_create("acl");
+	TCase *tc_create = tcase_create("create");
+	TCase *tc_post = tcase_create("post");
+
+	tcase_add_test(tc_create, test_allocs_cvar);
+
+	tcase_add_test( tc_post, test_post_stores_value );
+	tcase_add_test( tc_post, test_receive_blocks_until_post);
+
+	suite_add_tcase(s, tc_create);
+	suite_add_tcase(s, tc_post);
+
+	return s;
+}
+
+
+
+int main(void)
+{
+#ifdef DEBUG
+	log_level = 0;
+#else
+	log_level = 2;
+#endif
+	int number_failed;
+	Suite *s = acl_suite();
+	SRunner *sr = srunner_create(s);
+	srunner_run_all(sr, CK_NORMAL);
+	log_level = 0;
+	number_failed = srunner_ntests_failed(sr);
+	srunner_free(sr);
+	return (number_failed == 0) ? 0 : 1;
+}
+