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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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319 lines
8.5 KiB
C
319 lines
8.5 KiB
C
#include <gst/gst.h>
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#define ITERS 100
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#include <stdlib.h>
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static GstElement *
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create_bin (void)
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{
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GstElement *bin;
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GstElement *element;
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bin = gst_bin_new ("testbin");
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g_assert (GST_IS_BIN (bin));
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element = gst_element_factory_make ("fakesrc", NULL);
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g_assert (GST_IS_ELEMENT (element));
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gst_element_set_name (element, "test1");
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gst_bin_add (GST_BIN (bin), element);
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element = gst_element_factory_make ("fakesrc", NULL);
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g_assert (GST_IS_ELEMENT (element));
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gst_element_set_name (element, "test2");
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gst_bin_add (GST_BIN (bin), element);
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return bin;
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}
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static GstElement *
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create_bin_ghostpads (void)
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{
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GstElement *bin;
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GstElement *element1, *element2;
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bin = gst_bin_new ("testbin");
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element1 = gst_element_factory_make ("identity", NULL);
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gst_bin_add (GST_BIN (bin), element1);
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element2 = gst_element_factory_make ("fakesink", NULL);
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gst_bin_add (GST_BIN (bin), element2);
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gst_element_link_pads (element1, "src", element2, "sink");
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gst_element_add_ghost_pad (bin, gst_element_get_pad (element1, "sink"),
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"ghost_sink");
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return bin;
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}
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static void
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add_remove_test1 (void)
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{
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GstElement *bin;
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GstElement *element;
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bin = gst_bin_new ("testbin");
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element = gst_element_factory_make ("fakesrc", NULL);
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gst_element_set_name (element, "test1");
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g_assert (GST_OBJECT_FLOATING (element));
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gst_bin_add (GST_BIN (bin), element);
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g_assert (!GST_OBJECT_FLOATING (element));
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gst_bin_remove (GST_BIN (bin), element);
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gst_object_unref (GST_OBJECT (bin));
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}
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static void
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add_remove_test2 (void)
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{
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GstElement *bin;
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GstElement *element;
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bin = gst_bin_new ("testbin");
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element = gst_element_factory_make ("fakesrc", NULL);
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gst_element_set_name (element, "test1");
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gst_object_ref (GST_OBJECT (element));
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g_assert (GST_OBJECT_FLOATING (element));
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gst_bin_add (GST_BIN (bin), element);
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g_assert (!GST_OBJECT_FLOATING (element));
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gst_bin_remove (GST_BIN (bin), element);
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g_assert (!GST_OBJECT_FLOATING (element));
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g_assert (!GST_OBJECT_DESTROYED (element));
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gst_object_unref (GST_OBJECT (element));
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#if 0
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g_assert (GST_OBJECT_DESTROYED (element));
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gst_object_unref (GST_OBJECT (element));
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#endif
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gst_object_unref (GST_OBJECT (bin));
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}
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#if 0
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/* This code is bogus */
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static void
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add_remove_test3 (void)
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{
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GstElement *bin;
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GstElement *element;
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bin = gst_bin_new ("testbin");
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element = gst_element_factory_make ("fakesrc", NULL);
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gst_element_set_name (element, "test1");
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g_assert (GST_OBJECT_FLOATING (element));
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gst_bin_add (GST_BIN (bin), element);
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g_assert (!GST_OBJECT_FLOATING (element));
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gst_object_unref (GST_OBJECT (element));
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g_assert (gst_bin_get_by_name (GST_BIN (bin), "test1") == NULL);
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gst_object_unref (GST_OBJECT (bin));
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}
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#endif
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#if 0
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/* This code is bogus */
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static void
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add_remove_test4 (void)
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{
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GstElement *bin, *bin2;
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GstElement *element;
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bin = gst_bin_new ("testbin");
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element = gst_element_factory_make ("fakesrc", NULL);
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gst_element_set_name (element, "test1");
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g_assert (GST_OBJECT_FLOATING (element));
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gst_bin_add (GST_BIN (bin), element);
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g_assert (!GST_OBJECT_FLOATING (element));
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bin2 = create_bin ();
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g_assert (GST_OBJECT_FLOATING (bin2));
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gst_bin_add (GST_BIN (bin), bin2);
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g_assert (!GST_OBJECT_FLOATING (bin2));
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gst_object_unref (GST_OBJECT (bin2));
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g_assert (gst_bin_get_by_name (GST_BIN (bin), "testbin") == NULL);
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gst_object_unref (GST_OBJECT (element));
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g_assert (gst_bin_get_by_name (GST_BIN (bin), "test1") == NULL);
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gst_object_unref (GST_OBJECT (bin));
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}
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#endif
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int
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main (int argc, gchar * argv[])
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{
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GstElement *bin;
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int usage1;
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gint i, iters;
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gst_alloc_trace_set_flags_all (GST_ALLOC_TRACE_LIVE);
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gst_init (&argc, &argv);
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if (argc == 2)
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iters = atoi (argv[1]);
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else
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iters = ITERS;
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g_print ("starting test\n");
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usage1 = gst_alloc_trace_live_all ();
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//gst_alloc_trace_print_all ();
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bin = gst_bin_new ("somebin");
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gst_object_unref (GST_OBJECT (bin));
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g_print ("create/unref new bin %d\n", gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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bin = gst_bin_new ("somebin");
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gst_object_unref (GST_OBJECT (bin));
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}
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g_print ("create/unref %d bins %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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bin = gst_bin_new ("somebin");
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g_assert (GST_OBJECT_FLOATING (bin));
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gst_object_ref (GST_OBJECT (bin));
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gst_object_sink (GST_OBJECT (bin));
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g_assert (!GST_OBJECT_FLOATING (bin));
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gst_object_unref (GST_OBJECT (bin));
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g_print ("create/ref/sink/unref new bin %d\n",
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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bin = gst_bin_new ("somebin");
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gst_object_ref (GST_OBJECT (bin));
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gst_object_sink (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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}
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g_print ("create/ref/sink/unref %d bins %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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bin = gst_bin_new ("somebin");
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g_assert (!GST_OBJECT_DESTROYED (bin));
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gst_object_unref (GST_OBJECT (bin));
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#if 0
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g_assert (GST_OBJECT_DESTROYED (bin));
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gst_object_unref (GST_OBJECT (bin));
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#endif
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g_print ("create/destroy/unref new bin %d\n",
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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bin = gst_bin_new ("somebin");
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gst_object_unref (GST_OBJECT (bin));
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#if 0
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gst_object_unref (GST_OBJECT (bin));
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#endif
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}
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g_print ("create/destroy/unref %d bin %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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bin = gst_bin_new ("somebin");
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gst_object_ref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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g_print ("create/ref/unref/unref new bin %d\n",
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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bin = gst_bin_new ("somebin");
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gst_object_ref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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}
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g_print ("create/ref/unref/unref %d bin %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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bin = gst_bin_new ("somebin");
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gst_object_ref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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#if 0
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gst_object_unref (GST_OBJECT (bin));
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#endif
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g_print ("craete/ref/destroy/unref/unref new bin %d\n",
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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bin = gst_bin_new ("somebin");
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gst_object_ref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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gst_object_unref (GST_OBJECT (bin));
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#if 0
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gst_object_unref (GST_OBJECT (bin));
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#endif
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}
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g_print ("craete/ref/destroy/unref/unref %d bins %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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bin = gst_bin_new ("somebin");
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gst_object_ref (GST_OBJECT (bin));
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gst_element_set_name (bin, "testing123");
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gst_object_unref (GST_OBJECT (bin));
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gst_element_set_name (bin, "testing123");
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gst_object_unref (GST_OBJECT (bin));
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#if 0
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gst_object_unref (GST_OBJECT (bin));
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#endif
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}
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g_print ("craete/ref/destroy/unref/unref %d bins with name %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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bin = gst_bin_new ("somebin");
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for (i = 0; i < iters; i++) {
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gst_element_set_name (bin, "testing");
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}
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gst_object_unref (GST_OBJECT (bin));
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g_print ("set name %d times %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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bin = create_bin ();
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gst_object_unref (GST_OBJECT (bin));
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}
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g_print ("create/unref %d bin with children %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters / 2; i++) {
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bin = create_bin_ghostpads ();
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gst_object_unref (GST_OBJECT (bin));
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}
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g_print ("create/unref %d bin with children and ghostpads %d\n", iters / 2,
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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add_remove_test1 ();
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}
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g_print ("add/remove test1 %d in bin %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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for (i = 0; i < iters; i++) {
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add_remove_test2 ();
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}
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g_print ("add/remove test2 %d in bin %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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#if 0
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for (i = 0; i < iters; i++) {
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add_remove_test3 ();
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}
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g_print ("add/destroy/remove test3 %d in bin %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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#endif
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#if 0
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for (i = 0; i < iters; i++) {
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add_remove_test4 ();
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}
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g_print ("add/destroy/remove test4 %d in bin %d\n", iters,
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gst_alloc_trace_live_all () - usage1);
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#endif
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g_print ("leaked: %d\n", gst_alloc_trace_live_all () - usage1);
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//gst_alloc_trace_print_all ();
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//return (gst_alloc_trace_live_all () - usage1 ? -1 : 0);
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return 0;
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}
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