gstreamer/docs/random/omega/testing/gstobject.c

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#include <gst/gst.h>
static gchar *_subject, *_category;
static gint _testnum = 0;
static gboolean _passed;
static gint _total_tests = 0,_passed_tests = 0;
static gint _random_size;
void tabpad(gchar *str,gint width) {
int i;
for (i=0;i<width-strlen(str);i++)
fprintf(stderr," ");
}
#define TEST_SUBJECT(subject) fprintf(stderr,"Subject: %s\n",subject),_subject = subject
#define TEST_CATEGORY(category) fprintf(stderr,"\n\nCategory: %s\n",category)
#define TEST(test) fprintf(stderr,"Test %d: %s...\n",_testnum,test),_passed = TRUE
#define ASSERT(expr) G_STMT_START{ \
fprintf(stderr,"\t%s:",#expr);tabpad(#expr,50); \
if (!(expr)) { \
fprintf(stderr,"FAILED\n"); \
_passed = FALSE; \
} else { \
fprintf(stderr,"passed\n"); \
} \
}G_STMT_END;
#define ENDTEST() G_STMT_START{ \
_testnum++; \
if (_passed) { \
fprintf(stderr,"\tpassed.\n"); \
_passed_tests++; \
} else { \
fprintf(stderr,"\tFAILED.\n"); \
} \
_total_tests++; \
}G_STMT_END;
void SETUP_RANDOM_SIZE(void *random,gint size) {
int i;
if (random) g_free(random);
_random_size = size;
random = g_malloc(_random_size);
for (i=0;i<_random_size;i++)
((unsigned char *)random)[i] = i;
}
#define SETUP_RANDOM(random,type) SETUP_RANDOM_SIZE(random,sizeof(type))
gboolean RANDOM_OK(void *random) {
int i;
for (i=0;i<_random_size;i++) {
if (((unsigned char *)random)[i] != i) {
SETUP_RANDOM_SIZE(random,_random_size);
return FALSE;
}
}
return TRUE;
}
int main(int argc,char *argv[]) {
GstObject *object;
GstObject *parent;
GstObject *newparent;
GtkObject *gtkobject;
GstObject *curparent;
gst_init(&argc,&argv);
TEST_SUBJECT("GstObject");
TEST_CATEGORY("Creation");
TEST("create object");
/* setup */
/* action */
object = gst_object_new();
/* assertions */
ASSERT(object != NULL);
ASSERT(GST_IS_OBJECT(object));
/* cleanup */
g_free(object);
ENDTEST();
/* new category */
TEST_CATEGORY("Refcounting");
/* category setup */
object = gst_object_new();
TEST("new object");
/* setup */
/* action */
/* assertions */
ASSERT(object->refcount == 1);
ASSERT(GTK_OBJECT_FLOATING(object) == TRUE);
/* cleanup */
ENDTEST();
TEST("increment refcount");
/* setup */
/* action */
gst_object_ref(object);
/* assertions */
ASSERT(object->refcount == 2);
ASSERT(GTK_OBJECT_FLOATING(object) == TRUE);
/* cleanup */
ENDTEST();
TEST("sink object");
/* setup */
/* action */
gst_object_sink(object);
/* assertions */
ASSERT(object->refcount == 1);
ASSERT(GTK_OBJECT_FLOATING(object) == FALSE);
/* cleanup */
ENDTEST();
TEST("increment refcount after sink");
/* setup */
/* action */
gst_object_ref(object);
/* assertions */
ASSERT(object->refcount == 2);
ASSERT(GTK_OBJECT_FLOATING(object) == FALSE);
/* cleanup */
ENDTEST();
TEST("decrement refcount after sink");
/* setup */
/* action */
gst_object_unref(object);
/* assertions */
ASSERT(object->refcount == 1);
ASSERT(GTK_OBJECT_FLOATING(object) == FALSE);
/* cleanup */
ENDTEST();
/* category cleanup */
g_free(object);
/* new category */
TEST_CATEGORY("Parentage");
/* category setup */
object = gst_object_new();
parent = gst_object_new();
newparent = gst_object_new();
gtkobject = gtk_type_new(gtk_object_get_type());
/* category assertions */
ASSERT(object != NULL);
ASSERT(object->refcount == 1);
ASSERT(object->parent == NULL);
ASSERT(parent != NULL);
ASSERT(newparent != NULL);
ASSERT(gtkobject != NULL);
ASSERT(!GST_IS_OBJECT(gtkobject));
TEST("gst_object_set_parent: null object");
/* setup */
/* action */
gst_object_set_parent(NULL,NULL);
/* assertions */
ASSERT(object->parent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_set_parent: invalid object");
/* setup */
/* action */
gst_object_set_parent((GstObject*)gtkobject,NULL);
/* assertions */
ASSERT(object->parent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_set_parent: null parent");
/* setup */
/* action */
gst_object_set_parent(object,NULL);
/* assertions */
ASSERT(object->parent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_set_parent: invalid parent");
/* setup */
/* action */
gst_object_set_parent(object,(GstObject*)gtkobject);
/* assertions */
ASSERT(object->parent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_set_parent: valid object, parent is object");
/* setup */
/* action */
gst_object_set_parent(object,object);
/* assertions */
ASSERT(object->parent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_set_parent: valid object and parent");
/* setup */
/* action */
gst_object_set_parent(object,parent);
/* assertions */
ASSERT(object->parent == parent);
/* cleanup */
ENDTEST();
TEST("gst_object_set_parent: parent already set");
/* setup */
/* action */
gst_object_set_parent(object,newparent);
/* assertions */
ASSERT(object->parent != newparent);
ASSERT(object->parent == parent);
/* cleanup */
g_free(object);
ENDTEST();
TEST("gst_object_get_parent: null object");
/* setup */
/* action */
curparent = gst_object_get_parent(NULL);
/* assertions */
ASSERT(curparent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_get_parent: invalid object");
/* setup */
/* action */
curparent = gst_object_get_parent((GstObject*)gtkobject);
/* assertions */
ASSERT(curparent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_get_parent: no parent");
/* setup */
object = gst_object_new();
/* action */
curparent = gst_object_get_parent(object);
/* assertions */
ASSERT(curparent == NULL);
/* cleanup */
ENDTEST();
TEST("gst_object_get_parent: valid parent");
/* setup */
gst_object_set_parent(object,parent);
/* action */
curparent = gst_object_get_parent(object);
/* assertions */
ASSERT(curparent == parent);
/* cleanup */
g_free(object);
ENDTEST();
TEST("gst_object_unparent: null object");
/* setup */
/* action */
gst_object_unparent(NULL);
/* assertions */
/* NONE - FIXME! */
/* cleanup */
ENDTEST();
TEST("gst_object_unparent: invalid object");
/* setup */
/* action */
gst_object_unparent((GstObject*)gtkobject);
/* assertions */
/* NONE - FIXME! */
/* cleanup */
ENDTEST();
TEST("gst_object_unparent: no parent");
/* setup */
object = gst_object_new();
/* category cleanup */
g_free(object);
g_free(parent);
g_free(newparent);
g_free(gtkobject);
fprintf(stderr,"\n\nTotal tests:\t%d\n",_total_tests);
fprintf(stderr,"Total passed:\t%d\n",_passed_tests);
fprintf(stderr,"Total FAILED:\t%d\n",_total_tests-_passed_tests);
}