gstreamer/testsuite/refcounting/pad.c

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#include <gst/gst.h>
#define ITERS 100000
#include <stdlib.h>
#include "mem.h"
int
main (int argc, gchar *argv[])
{
GstPad *pad;
GstPad *pad2;
GstPadTemplate *padtempl;
long usage1;
gint i, iters;
gst_init (&argc, &argv);
if (argc == 2)
iters = atoi (argv[1]);
else
iters = ITERS;
g_print ("starting pad test\n");
usage1 = vmsize();
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_unref (GST_OBJECT (pad));
g_print ("create/unref new pad %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_unref (GST_OBJECT (pad));
}
g_print ("create/unref %d pads %ld\n", iters, vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
g_assert (GST_OBJECT_FLOATING (pad));
gst_object_ref (GST_OBJECT (pad));
gst_object_sink (GST_OBJECT (pad));
g_assert (!GST_OBJECT_FLOATING (pad));
gst_object_unref (GST_OBJECT (pad));
g_print ("create/ref/sink/unref new pad %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_ref (GST_OBJECT (pad));
gst_object_sink (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
}
g_print ("create/ref/sink/unref %d pads %ld\n", iters, vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
g_assert (!GST_OBJECT_DESTROYED (pad));
gst_object_destroy (GST_OBJECT (pad));
g_assert (GST_OBJECT_DESTROYED (pad));
gst_object_unref (GST_OBJECT (pad));
g_print ("create/destroy/unref pad %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_destroy (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
}
g_print ("create/destroy/unref %d pads %ld\n", iters, vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_ref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
g_print ("create/ref/unref/unref pad %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_ref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
}
g_print ("create/ref/unref/unref %d pads %ld\n", iters, vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_ref (GST_OBJECT (pad));
gst_object_destroy (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
g_print ("create/ref/destroy/unref/unref pad %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_ref (GST_OBJECT (pad));
gst_object_destroy (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
}
g_print ("create/ref/destroy/unref/unref %d pads %ld\n", iters, vmsize()-usage1);
for (i=0; i<iters;i++) {
pad = gst_pad_new ("padname", GST_PAD_SINK);
gst_object_ref (GST_OBJECT (pad));
gst_pad_set_name (pad, "testing123");
gst_object_destroy (GST_OBJECT (pad));
gst_pad_set_name (pad, "testing123");
gst_object_unref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad));
}
g_print ("create/ref/destroy/unref/unref %d pads %ld with name\n", iters, vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
for (i=0; i<iters;i++) {
gst_pad_set_name (pad, "testing");
}
gst_object_unref (GST_OBJECT (pad));
g_print ("set name %d times %ld\n", iters, vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
pad2 = gst_pad_new ("padname2", GST_PAD_SRC);
gst_pad_connect (pad2, pad);
g_assert (GST_PAD_CONNECTED (pad));
g_assert (GST_PAD_CONNECTED (pad2));
gst_pad_disconnect (pad2, pad);
g_assert (!GST_PAD_CONNECTED (pad));
g_assert (!GST_PAD_CONNECTED (pad2));
g_print ("connect/disconnect pad %ld\n", vmsize()-usage1);
gst_pad_connect (pad, pad2);
g_assert (GST_PAD_CONNECTED (pad));
g_assert (GST_PAD_CONNECTED (pad2));
gst_pad_disconnect (pad, pad2);
g_assert (!GST_PAD_CONNECTED (pad));
g_assert (!GST_PAD_CONNECTED (pad2));
g_print ("connect/disconnect pad wrong direction %ld\n", vmsize()-usage1);
gst_object_unref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad2));
for (i=0; i<iters;i++) {
pad = gst_pad_new ("padname", GST_PAD_SINK);
pad2 = gst_pad_new ("padname2", GST_PAD_SRC);
gst_pad_connect (pad2, pad);
gst_pad_disconnect (pad2, pad);
gst_pad_connect (pad, pad2);
gst_pad_disconnect (pad, pad2);
gst_object_unref (GST_OBJECT (pad));
gst_object_unref (GST_OBJECT (pad2));
}
g_print ("connect/disconnect %d pads %ld\n", iters, vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
pad2 = gst_pad_new ("padname2", GST_PAD_SRC);
gst_pad_connect (pad2, pad);
g_assert (GST_PAD_CONNECTED (pad2));
g_assert (GST_PAD_CONNECTED (pad));
gst_object_unref (GST_OBJECT (pad2));
g_assert (!GST_PAD_CONNECTED (pad));
g_assert (!GST_OBJECT_DESTROYED (pad));
gst_object_unref (GST_OBJECT (pad));
pad = gst_pad_new ("padname", GST_PAD_SINK);
pad2 = gst_pad_new ("padname2", GST_PAD_SRC);
gst_pad_connect (pad2, pad);
g_assert (GST_PAD_CONNECTED (pad2));
g_assert (GST_PAD_CONNECTED (pad));
gst_object_unref (GST_OBJECT (pad));
g_assert (!GST_PAD_CONNECTED (pad2));
g_assert (!GST_OBJECT_DESTROYED (pad2));
gst_object_unref (GST_OBJECT (pad2));
g_print ("pad unref effects on connect pad ok %ld\n", vmsize()-usage1);
pad = gst_pad_new ("padname", GST_PAD_SINK);
pad2 = gst_pad_new ("padname2", GST_PAD_SRC);
gst_pad_connect (pad2, pad);
g_assert (GST_PAD_CONNECTED (pad2));
g_assert (GST_PAD_CONNECTED (pad));
gst_object_destroy (GST_OBJECT (pad2));
g_assert (GST_OBJECT_DESTROYED (pad2));
g_assert (!GST_OBJECT_DESTROYED (pad));
g_assert (!GST_PAD_CONNECTED (pad));
gst_object_unref (GST_OBJECT (pad2));
g_assert (!GST_OBJECT_DESTROYED (pad));
g_assert (!GST_PAD_CONNECTED (pad));
gst_object_unref (GST_OBJECT (pad));
pad = gst_pad_new ("padname", GST_PAD_SINK);
pad2 = gst_pad_new ("padname2", GST_PAD_SRC);
gst_pad_connect (pad2, pad);
g_assert (GST_PAD_CONNECTED (pad2));
g_assert (GST_PAD_CONNECTED (pad));
gst_object_destroy (GST_OBJECT (pad));
g_assert (GST_OBJECT_DESTROYED (pad));
g_assert (!GST_OBJECT_DESTROYED (pad2));
g_assert (!GST_PAD_CONNECTED (pad2));
gst_object_unref (GST_OBJECT (pad));
g_assert (!GST_OBJECT_DESTROYED (pad2));
g_assert (!GST_PAD_CONNECTED (pad2));
gst_object_unref (GST_OBJECT (pad2));
g_print ("pad destroy effects on connect pad ok %ld\n", vmsize()-usage1);
for (i=0; i<iters;i++) {
padtempl = gst_padtemplate_new ("sink%d", GST_PAD_SINK, GST_PAD_SOMETIMES, NULL);
gst_object_unref (GST_OBJECT (padtempl));
}
g_print ("%d padtemplates create/unref %ld\n", iters, vmsize()-usage1);
for (i=0; i<iters;i++) {
padtempl = gst_padtemplate_new ("sink%d", GST_PAD_SINK, GST_PAD_SOMETIMES, NULL);
pad = gst_pad_new_from_template (padtempl, "sink1");
gst_object_unref (GST_OBJECT (pad));
}
g_print ("%d pads create/unref from padtemplate %ld\n", iters, vmsize()-usage1);
g_print ("leaked: %ld\n", vmsize()-usage1);
return vmsize()-usage1;
}