gstreamer/testsuite/refcounting/object.c

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#include <gst/gst.h>
#define ITERS 100000
#include <stdlib.h>
#include "mem.h"
int
main (int argc, gchar *argv[])
{
GstObject *object, *object2;
long usage1;
gint i, iters;
gst_init (&argc, &argv);
if (argc == 2)
iters = atoi (argv[1]);
else
iters = ITERS;
g_print ("starting test with %d iterations\n", iters);
usage1 = vmsize();
object = gst_object_new ();
gst_object_unref (object);
g_print ("create/unref new object %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
object = gst_object_new ();
gst_object_unref (object);
}
g_print ("create/unref %d object %ld\n", iters, vmsize()-usage1);
object = gst_object_new ();
g_assert (GST_OBJECT_FLOATING (object));
gst_object_ref (object);
gst_object_sink (object);
g_assert (!GST_OBJECT_FLOATING (object));
gst_object_unref (object);
g_print ("create/ref/sink/unref new object %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_sink (object);
gst_object_unref (object);
}
g_print ("create/ref/sink/unref %d object %ld\n", iters, vmsize()-usage1);
object = gst_object_new ();
g_assert (!GST_OBJECT_DESTROYED (object));
gst_object_unref (object);
g_assert (GST_OBJECT_DESTROYED (object));
gst_object_unref (object);
g_print ("create/destroy/unref new object %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
object = gst_object_new ();
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("destroy/unref %d object %ld\n", iters, vmsize()-usage1);
object = gst_object_new ();
gst_object_ref (object);
gst_object_unref (object);
gst_object_unref (object);
g_print ("create/ref/unref/unref new object %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("create/ref/unref/unref %d object %ld\n", iters, vmsize()-usage1);
object = gst_object_new ();
gst_object_ref (object);
gst_object_unref (object);
gst_object_unref (object);
gst_object_unref (object);
g_print ("create/ref/destroy/unref/unref new object %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_unref (object);
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("create/ref/destroy/unref/unref %d object %ld\n", iters, vmsize()-usage1);
for (i=0; i<iters;i++) {
object = gst_object_new ();
gst_object_ref (object);
gst_object_set_name (object, "testing123");
gst_object_unref (object);
gst_object_set_name (object, "testing123");
gst_object_unref (object);
gst_object_unref (object);
}
g_print ("create/ref/destroy/unref/unref %d object with name %ld\n", iters, vmsize()-usage1);
object = gst_object_new ();
for (i=0; i<iters;i++) {
gst_object_set_name (object, "testing");
}
gst_object_unref (object);
g_print ("create/set name/unref %d object %ld\n", iters, vmsize()-usage1);
object = gst_object_new ();
object2 = gst_object_new ();
g_assert (GST_OBJECT_FLOATING (object));
g_assert (GST_OBJECT_FLOATING (object2));
gst_object_set_parent (object, object2);
g_assert (GST_OBJECT_FLOATING (object2));
g_assert (!GST_OBJECT_FLOATING (object));
g_print ("parentage flags set_parent ok %ld\n", vmsize()-usage1);
gst_object_ref (object);
gst_object_unparent (object);
g_assert (GST_OBJECT_FLOATING (object2));
g_assert (!GST_OBJECT_FLOATING (object));
g_assert (gst_object_get_parent (object) == NULL);
g_print ("parentage flags unparent ok %ld\n", vmsize()-usage1);
gst_object_set_parent (object, object2);
g_assert (GST_OBJECT_FLOATING (object2));
g_assert (!GST_OBJECT_FLOATING (object));
g_assert (gst_object_get_parent (object) == object2);
gst_object_unref (object);
g_assert (GST_OBJECT_DESTROYED (object));
g_assert (!GST_OBJECT_FLOATING (object));
g_assert (gst_object_get_parent (object) == NULL);
gst_object_unref (object);
g_print ("parentage flags destroy ok %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
object = gst_object_new ();
object2 = gst_object_new ();
gst_object_set_parent (object2, object);
gst_object_unref (object);
gst_object_unref (object2);
}
g_print ("create/unref %d 2 parented objects %ld\n", iters, vmsize()-usage1);
g_print ("leaked: %ld\n", vmsize()-usage1);
return (vmsize()-usage1 ? -1 : 0);
}