diff options
Diffstat (limited to 'testsuite/refcounting/element_pad.c')
| -rw-r--r-- | testsuite/refcounting/element_pad.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/testsuite/refcounting/element_pad.c b/testsuite/refcounting/element_pad.c new file mode 100644 index 0000000000..0f80291d63 --- /dev/null +++ b/testsuite/refcounting/element_pad.c @@ -0,0 +1,134 @@ +#include <gst/gst.h> + +#define ITERS 100000 +#include <stdlib.h> +#include "mem.h" + +static GstElement* +create_element (gchar *padname, GstPadDirection dir) +{ + GstElement *element; + GstPad *pad; + + element = gst_element_new (); + pad = gst_pad_new (padname, dir); + gst_element_add_pad (element, pad); + + return element; +} + +int +main (int argc, gchar *argv[]) +{ + GstElement *element; + GstElement *element2; + GstPad *pad; + long usage1; + gint i, iters; + + gst_init (&argc, &argv); + + if (argc == 2) + iters = atoi (argv[1]); + else + iters = ITERS; + + + g_print ("starting element with pad test with %d iterations\n", iters); + usage1 = vmsize(); + + element = create_element ("sink", GST_PAD_SINK); + pad = gst_element_get_pad (element, "sink"); + g_assert (GST_OBJECT_FLOATING (element)); + g_assert (!GST_OBJECT_FLOATING (pad)); + g_assert (gst_pad_get_parent (pad) == element); + gst_object_unref (GST_OBJECT (element)); + g_print ("create/addpad/unref new element %ld\n", vmsize()-usage1); + + for (i=0; i<iters; i++) { + element = create_element ("sink", GST_PAD_SINK); + gst_object_unref (GST_OBJECT (element)); + } + g_print ("create/addpad/unref %d elements %ld\n", iters, vmsize()-usage1); + + for (i=0; i<iters/2; i++) { + element = create_element ("sink", GST_PAD_SINK); + element2 = create_element ("src", GST_PAD_SRC); + gst_element_connect (element, "sink", element2, "src"); + g_assert (GST_PAD_CONNECTED (gst_element_get_pad (element2, "src"))); + g_assert (GST_PAD_CONNECTED (gst_element_get_pad (element, "sink"))); + gst_object_unref (GST_OBJECT (element)); + g_assert (!GST_PAD_CONNECTED (gst_element_get_pad (element2, "src"))); + gst_object_unref (GST_OBJECT (element2)); + } + g_print ("create/connect/unref %d elements %ld\n", iters/2, vmsize()-usage1); + + for (i=0; i<iters/2; i++) { + element = create_element ("sink", GST_PAD_SINK); + element2 = create_element ("src", GST_PAD_SRC); + gst_element_connect (element, "sink", element2, "src"); + g_assert (GST_PAD_CONNECTED (gst_element_get_pad (element2, "src"))); + g_assert (GST_PAD_CONNECTED (gst_element_get_pad (element, "sink"))); + gst_object_destroy (GST_OBJECT (element)); + g_assert (GST_OBJECT_DESTROYED (element)); + g_assert (!GST_PAD_CONNECTED (gst_element_get_pad (element2, "src"))); + gst_object_unref (GST_OBJECT (element2)); + gst_object_unref (GST_OBJECT (element)); + } + g_print ("create/connect/destroy %d elements %ld\n", iters/2, vmsize()-usage1); + + element = create_element ("sink", GST_PAD_SINK); + pad = gst_element_get_pad (element, "sink"); + gst_element_remove_pad (element, pad); + g_assert (gst_element_get_pad (element, "sink") == NULL); + + g_print ("pad removal ok %ld\n", vmsize()-usage1); + for (i=0; i<iters/2; i++) { + element = create_element ("sink", GST_PAD_SINK); + pad = gst_element_get_pad (element, "sink"); + gst_element_remove_pad (element, pad); + gst_object_unref (GST_OBJECT (element)); + } + g_print ("pad removal loop %d %ld\n", iters/2, vmsize()-usage1); + + for (i=0; i<iters/2; i++) { + element = create_element ("sink", GST_PAD_SINK); + pad = gst_element_get_pad (element, "sink"); + gst_object_ref (GST_OBJECT (pad)); + gst_element_remove_pad (element, pad); + g_assert (gst_pad_get_parent (pad) == NULL); + gst_object_unref (GST_OBJECT (pad)); + gst_object_unref (GST_OBJECT (element)); + } + g_print ("pad removal and test loop %d %ld\n", iters/2, vmsize()-usage1); + + element = create_element ("sink", GST_PAD_SINK); + pad = gst_element_get_pad (element, "sink"); + gst_object_destroy (GST_OBJECT (element)); + g_assert (GST_OBJECT_DESTROYED (element)); + g_assert (gst_element_get_pad (element, "sink") == NULL); + gst_object_unref (GST_OBJECT (element)); + + g_print ("pad destroy/removal ok %ld\n", vmsize()-usage1); + + for (i=0; i<iters/2; i++) { + element = create_element ("sink", GST_PAD_SINK); + pad = gst_element_get_pad (element, "sink"); + gst_object_destroy (GST_OBJECT (element)); + gst_object_unref (GST_OBJECT (element)); + } + g_print ("pad destroy/removal loop %d %ld\n", iters/2, vmsize()-usage1); + + for (i=0; i<iters/2; i++) { + element = create_element ("sink", GST_PAD_SINK); + pad = gst_element_get_pad (element, "sink"); + gst_object_destroy (GST_OBJECT (pad)); + g_assert (gst_element_get_pad (element, "sink") == NULL); + gst_object_unref (GST_OBJECT (element)); + } + g_print ("pad destroy loop %d %ld\n", iters/2, vmsize()-usage1); + + g_print ("leaked: %ld\n", vmsize()-usage1); + + return (vmsize()-usage1 ? -1 : 0); +} |