/* threaded link/unlink */
/* use globals */
-GstPad *src, *sink;
+static GstPad *src, *sink;
-void
+static void
thread_link_unlink (gpointer data)
{
THREAD_START ();
name_is_valid (const gchar * name, GstPadPresence presence)
{
GstPadTemplate *new;
+ GstCaps *any = GST_CAPS_ANY;
- new = gst_pad_template_new (name, GST_PAD_SRC, presence, GST_CAPS_ANY);
+ new = gst_pad_template_new (name, GST_PAD_SRC, presence, any);
if (new) {
gst_object_unref (GST_OBJECT (new));
return TRUE;
GST_END_TEST;
+static GstBuffer *
+buffer_from_string (const gchar * str)
+{
+ guint size;
+ GstBuffer *buf;
+ gpointer data;
+
+ size = strlen (str);
+ buf = gst_buffer_new_and_alloc (size);
+
+ data = gst_buffer_map (buf, NULL, NULL, GST_MAP_WRITE);
+ memcpy (data, str, size);
+ gst_buffer_unmap (buf, data, size);
+
+ return buf;
+}
+
+static gboolean
+buffer_compare (GstBuffer * buf, const gchar * str, gsize size)
+{
+ gboolean res;
+ gpointer data;
+
+ data = gst_buffer_map (buf, NULL, NULL, GST_MAP_READ);
+ res = memcmp (data, str, size) == 0;
+ GST_DEBUG ("%s <-> %s: %d", (gchar *) data, str, res);
+ gst_buffer_unmap (buf, data, size);
+
+ return res;
+}
+
+GST_START_TEST (test_push_buffer_list_compat)
+{
+ GstPad *src, *sink;
+ GstPadLinkReturn plr;
+ GstCaps *caps;
+ GstBufferList *list;
+ GstBuffer *buffer;
+ guint len;
+
+ /* setup */
+ sink = gst_pad_new ("sink", GST_PAD_SINK);
+ fail_if (sink == NULL);
+ gst_pad_set_chain_function (sink, gst_check_chain_func);
+ /* leave chainlistfunc unset */
+
+ src = gst_pad_new ("src", GST_PAD_SRC);
+ fail_if (src == NULL);
+
+ caps = gst_caps_from_string ("foo/bar");
+
+ gst_pad_set_caps (src, caps);
+ gst_pad_set_caps (sink, caps);
+
+ plr = gst_pad_link (src, sink);
+ fail_unless (GST_PAD_LINK_SUCCESSFUL (plr));
+
+ list = gst_buffer_list_new ();
+
+ /* activate pads */
+ gst_pad_set_active (src, TRUE);
+ gst_pad_set_active (sink, TRUE);
+
+ /* test */
+ /* adding to a buffer list will drop the ref to the buffer */
+ len = gst_buffer_list_len (list);
+
+ gst_buffer_list_add (list, buffer_from_string ("ListGroup"));
+ gst_buffer_list_add (list, buffer_from_string ("AnotherListGroup"));
+
+ fail_unless (gst_pad_push_list (src, list) == GST_FLOW_OK);
+ fail_unless_equals_int (g_list_length (buffers), 2);
+ buffer = GST_BUFFER (buffers->data);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ fail_unless (buffer_compare (buffer, "ListGroup", 9));
+ gst_buffer_unref (buffer);
+ buffers = g_list_delete_link (buffers, buffers);
+ buffer = GST_BUFFER (buffers->data);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ fail_unless (buffer_compare (buffer, "AnotherListGroup", 16));
+ gst_buffer_unref (buffer);
+ buffers = g_list_delete_link (buffers, buffers);
+ fail_unless (buffers == NULL);
+
+ /* teardown */
+ gst_pad_unlink (src, sink);
+ gst_object_unref (src);
+ gst_object_unref (sink);
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
+ gst_caps_unref (caps);
+}
+
+GST_END_TEST;
+
GST_START_TEST (test_flowreturn)
{
GstFlowReturn ret;
/* test some of the macros */
ret = GST_FLOW_UNEXPECTED;
- fail_unless (GST_FLOW_IS_FATAL (ret));
- fail_if (GST_FLOW_IS_SUCCESS (ret));
fail_if (strcmp (gst_flow_get_name (ret), "unexpected"));
quark = gst_flow_to_quark (ret);
fail_if (strcmp (g_quark_to_string (quark), "unexpected"));
ret = GST_FLOW_RESEND;
- fail_if (GST_FLOW_IS_FATAL (ret));
- fail_unless (GST_FLOW_IS_SUCCESS (ret));
fail_if (strcmp (gst_flow_get_name (ret), "resend"));
quark = gst_flow_to_quark (ret);
fail_if (strcmp (g_quark_to_string (quark), "resend"));
/* custom returns */
ret = GST_FLOW_CUSTOM_SUCCESS;
- fail_if (GST_FLOW_IS_FATAL (ret));
- fail_unless (GST_FLOW_IS_SUCCESS (ret));
fail_if (strcmp (gst_flow_get_name (ret), "custom-success"));
quark = gst_flow_to_quark (ret);
fail_if (strcmp (g_quark_to_string (quark), "custom-success"));
ret = GST_FLOW_CUSTOM_ERROR;
- fail_unless (GST_FLOW_IS_FATAL (ret));
- fail_if (GST_FLOW_IS_SUCCESS (ret));
fail_if (strcmp (gst_flow_get_name (ret), "custom-error"));
quark = gst_flow_to_quark (ret);
fail_if (strcmp (g_quark_to_string (quark), "custom-error"));
/* custom returns clamping */
ret = GST_FLOW_CUSTOM_SUCCESS + 2;
- fail_if (GST_FLOW_IS_FATAL (ret));
- fail_unless (GST_FLOW_IS_SUCCESS (ret));
fail_if (strcmp (gst_flow_get_name (ret), "custom-success"));
quark = gst_flow_to_quark (ret);
fail_if (strcmp (g_quark_to_string (quark), "custom-success"));
ret = GST_FLOW_CUSTOM_ERROR - 2;
- fail_unless (GST_FLOW_IS_FATAL (ret));
- fail_if (GST_FLOW_IS_SUCCESS (ret));
fail_if (strcmp (gst_flow_get_name (ret), "custom-error"));
quark = gst_flow_to_quark (ret);
fail_if (strcmp (g_quark_to_string (quark), "custom-error"));
/* unknown values */
ret = GST_FLOW_CUSTOM_ERROR + 2;
- fail_unless (GST_FLOW_IS_FATAL (ret));
- fail_if (GST_FLOW_IS_SUCCESS (ret));
fail_if (strcmp (gst_flow_get_name (ret), "unknown"));
quark = gst_flow_to_quark (ret);
fail_unless (quark == 0);
{
GstPad *src, *sink;
GstPadLinkReturn plr;
- GstPadTemplate *src_template = gst_pad_template_new ("src", GST_PAD_SRC,
- GST_PAD_ALWAYS,
- gst_caps_from_string ("audio/x-raw-int,width={16,32},depth={16,32}"));
- GstPadTemplate *sink_template = gst_pad_template_new ("sink", GST_PAD_SINK,
- GST_PAD_ALWAYS,
- gst_caps_from_string ("audio/x-raw-int,width=32,depth={16,32}"));
+ GstCaps *srccaps =
+ gst_caps_from_string ("audio/x-raw-int,width={16,32},depth={16,32}");
+ GstCaps *sinkcaps =
+ gst_caps_from_string ("audio/x-raw-int,width=32,depth={16,32}");
+ GstPadTemplate *src_template;
+ GstPadTemplate *sink_template;
GstCaps *caps;
GstBuffer *buffer;
/* setup */
+ src_template = gst_pad_template_new ("src", GST_PAD_SRC,
+ GST_PAD_ALWAYS, srccaps);
+ sink_template = gst_pad_template_new ("sink", GST_PAD_SINK,
+ GST_PAD_ALWAYS, sinkcaps);
+
sink = gst_pad_new_from_template (sink_template, "sink");
fail_if (sink == NULL);
gst_pad_set_chain_function (sink, gst_check_chain_func);
/* Should fail if src pad caps are incompatible with sink pad caps */
gst_pad_set_caps (src, caps);
gst_buffer_ref (buffer);
- gst_buffer_set_caps (buffer, caps);
fail_unless (gst_pad_push (src, buffer) == GST_FLOW_NOT_NEGOTIATED);
ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
gst_buffer_unref (buffer);
GST_END_TEST;
-/* gst_pad_get_caps should return a copy of the caps */
-GST_START_TEST (test_get_caps_must_be_copy)
+static void
+unblock_async_cb (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ gboolean *bool_user_data = (gboolean *) user_data;
+
+ /* here we should have blocked == 1 unblocked == 0 */
+ fail_unless (bool_user_data[0] == TRUE);
+ fail_unless (bool_user_data[1] == FALSE);
+
+ bool_user_data[1] = TRUE;
+}
+
+static void
+block_async_cb (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ gboolean *bool_user_data = (gboolean *) user_data;
+
+ /* here we should have blocked == 0 unblocked == 0 */
+ fail_unless (bool_user_data[0] == FALSE);
+ fail_unless (bool_user_data[1] == FALSE);
+
+ bool_user_data[0] = blocked;
+
+ gst_pad_set_blocked_async (pad, FALSE, unblock_async_cb, user_data);
+}
+
+GST_START_TEST (test_block_async)
{
GstPad *pad;
- GstCaps *caps;
- GstPadTemplate *templ;
+ /* we set data[0] = TRUE when the pad is blocked, data[1] = TRUE when it's
+ * unblocked */
+ gboolean data[2] = { FALSE, FALSE };
- caps = gst_caps_new_any ();
- templ =
- gst_pad_template_new ("test_templ", GST_PAD_SRC, GST_PAD_ALWAYS, caps);
- pad = gst_pad_new_from_template (templ, NULL);
- fail_unless (GST_PAD_CAPS (pad) == NULL, "caps present on pad");
- caps = gst_pad_get_caps (pad);
+ pad = gst_pad_new ("src", GST_PAD_SRC);
+ fail_unless (pad != NULL);
- /* we must own the caps */
- ASSERT_OBJECT_REFCOUNT (caps, "caps", 1);
+ gst_pad_set_active (pad, TRUE);
+ gst_pad_set_blocked_async (pad, TRUE, block_async_cb, &data);
+
+ fail_unless (data[0] == FALSE);
+ fail_unless (data[1] == FALSE);
+ gst_pad_push (pad, gst_buffer_new ());
+
+ gst_object_unref (pad);
+}
+
+GST_END_TEST;
+
+#if 0
+static void
+block_async_second (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ gst_pad_set_blocked_async (pad, FALSE, unblock_async_cb, NULL);
+}
+
+static void
+block_async_first (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ static int n_calls = 0;
+ gboolean *bool_user_data = (gboolean *) user_data;
+
+ if (++n_calls > 1)
+ /* we expect this callback to be called only once */
+ g_warn_if_reached ();
+
+ *bool_user_data = blocked;
+
+ /* replace block_async_first with block_async_second so next time the pad is
+ * blocked the latter should be called */
+ gst_pad_set_blocked_async (pad, TRUE, block_async_second, NULL);
+
+ /* unblock temporarily, in the next push block_async_second should be called
+ */
+ gst_pad_push_event (pad, gst_event_new_flush_start ());
+}
+
+GST_START_TEST (test_block_async_replace_callback)
+{
+ GstPad *pad;
+ gboolean blocked;
+
+ pad = gst_pad_new ("src", GST_PAD_SRC);
+ fail_unless (pad != NULL);
+ gst_pad_set_active (pad, TRUE);
+
+ gst_pad_set_blocked_async (pad, TRUE, block_async_first, &blocked);
+ blocked = FALSE;
+
+ gst_pad_push (pad, gst_buffer_new ());
+ fail_unless (blocked == TRUE);
+ /* block_async_first flushes to unblock */
+ gst_pad_push_event (pad, gst_event_new_flush_stop ());
+
+ /* push again, this time block_async_second should be called */
+ gst_pad_push (pad, gst_buffer_new ());
+ fail_unless (blocked == TRUE);
- /* cleanup */
- gst_caps_unref (caps);
gst_object_unref (pad);
- gst_object_unref (templ);
+}
+
+GST_END_TEST;
+#endif
+
+static void
+block_async_full_destroy (gpointer user_data)
+{
+ gint *state = (gint *) user_data;
+
+ fail_unless (*state < 2);
+
+ GST_DEBUG ("setting state to 2");
+ *state = 2;
+}
+
+static void
+block_async_full_cb (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ *(gint *) user_data = (gint) blocked;
+
+ gst_pad_push_event (pad, gst_event_new_flush_start ());
+ GST_DEBUG ("setting state to 1");
+}
+
+GST_START_TEST (test_block_async_full_destroy)
+{
+ GstPad *pad;
+ /* 0 = unblocked, 1 = blocked, 2 = destroyed */
+ gint state = 0;
+
+ pad = gst_pad_new ("src", GST_PAD_SRC);
+ fail_unless (pad != NULL);
+ gst_pad_set_active (pad, TRUE);
+
+ gst_pad_set_blocked_async_full (pad, TRUE, block_async_full_cb,
+ &state, block_async_full_destroy);
+ fail_unless (state == 0);
+
+ gst_pad_push (pad, gst_buffer_new ());
+ /* block_async_full_cb sets state to 1 and then flushes to unblock temporarily
+ */
+ fail_unless (state == 1);
+ gst_pad_push_event (pad, gst_event_new_flush_stop ());
+
+ /* pad was already blocked so nothing happens */
+ gst_pad_set_blocked_async_full (pad, TRUE, block_async_full_cb,
+ &state, block_async_full_destroy);
+ fail_unless (state == 1);
+
+ /* unblock with the same data, callback is called */
+ gst_pad_set_blocked_async_full (pad, FALSE, block_async_full_cb,
+ &state, block_async_full_destroy);
+ fail_unless (state == 2);
+
+ /* block with the same data, callback is called */
+ state = 1;
+ gst_pad_set_blocked_async_full (pad, TRUE, block_async_full_cb,
+ &state, block_async_full_destroy);
+ fail_unless (state == 2);
+
+ /* now change user_data (to NULL in this case) so destroy_notify should be
+ * called */
+ state = 1;
+ gst_pad_set_blocked_async_full (pad, FALSE, block_async_full_cb,
+ NULL, block_async_full_destroy);
+ fail_unless (state == 2);
+
+ gst_object_unref (pad);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_block_async_full_destroy_dispose)
+{
+ GstPad *pad;
+ /* 0 = unblocked, 1 = blocked, 2 = destroyed */
+ gint state = 0;
+
+ pad = gst_pad_new ("src", GST_PAD_SRC);
+ fail_unless (pad != NULL);
+ gst_pad_set_active (pad, TRUE);
+
+ gst_pad_set_blocked_async_full (pad, TRUE, block_async_full_cb,
+ &state, block_async_full_destroy);
+
+ gst_pad_push (pad, gst_buffer_new ());
+ /* block_async_full_cb sets state to 1 and then flushes to unblock temporarily
+ */
+ fail_unless_equals_int (state, 1);
+ gst_pad_push_event (pad, gst_event_new_flush_stop ());
+
+ /* gst_pad_dispose calls the destroy_notify function if necessary */
+ gst_object_unref (pad);
+
+ fail_unless_equals_int (state, 2);
}
GST_END_TEST;
-Suite *
+
+static void
+unblock_async_no_flush_cb (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ gboolean *bool_user_data = (gboolean *) user_data;
+
+ /* here we should have blocked == 1 unblocked == 0 */
+
+ fail_unless (blocked == FALSE);
+
+ fail_unless (bool_user_data[0] == TRUE);
+ fail_unless (bool_user_data[1] == TRUE);
+ fail_unless (bool_user_data[2] == FALSE);
+
+ bool_user_data[2] = TRUE;
+}
+
+
+static void
+unblock_async_not_called (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ g_warn_if_reached ();
+}
+
+static void
+block_async_second_no_flush (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ gboolean *bool_user_data = (gboolean *) user_data;
+
+ fail_unless (blocked == TRUE);
+
+ fail_unless (bool_user_data[0] == TRUE);
+ fail_unless (bool_user_data[1] == FALSE);
+ fail_unless (bool_user_data[2] == FALSE);
+
+ bool_user_data[1] = TRUE;
+
+ fail_unless (gst_pad_set_blocked_async (pad, FALSE, unblock_async_no_flush_cb,
+ user_data));
+}
+
+static void
+block_async_first_no_flush (GstPad * pad, gboolean blocked, gpointer user_data)
+{
+ static int n_calls = 0;
+ gboolean *bool_user_data = (gboolean *) user_data;
+
+ fail_unless (blocked == TRUE);
+
+ if (++n_calls > 1)
+ /* we expect this callback to be called only once */
+ g_warn_if_reached ();
+
+ *bool_user_data = blocked;
+
+ fail_unless (bool_user_data[0] == TRUE);
+ fail_unless (bool_user_data[1] == FALSE);
+ fail_unless (bool_user_data[2] == FALSE);
+
+ fail_unless (gst_pad_set_blocked_async (pad, FALSE, unblock_async_not_called,
+ NULL));
+
+ /* replace block_async_first with block_async_second so next time the pad is
+ * blocked the latter should be called */
+ fail_unless (gst_pad_set_blocked_async (pad, TRUE,
+ block_async_second_no_flush, user_data));
+}
+
+GST_START_TEST (test_block_async_replace_callback_no_flush)
+{
+ GstPad *pad;
+ gboolean bool_user_data[3] = { FALSE, FALSE, FALSE };
+
+ pad = gst_pad_new ("src", GST_PAD_SRC);
+ fail_unless (pad != NULL);
+ gst_pad_set_active (pad, TRUE);
+
+ fail_unless (gst_pad_set_blocked_async (pad, TRUE, block_async_first_no_flush,
+ bool_user_data));
+
+ gst_pad_push (pad, gst_buffer_new ());
+ fail_unless (bool_user_data[0] == TRUE);
+ fail_unless (bool_user_data[1] == TRUE);
+ fail_unless (bool_user_data[2] == TRUE);
+
+ gst_object_unref (pad);
+}
+
+GST_END_TEST;
+
+
+static Suite *
gst_pad_suite (void)
{
Suite *s = suite_create ("GstPad");
tcase_add_test (tc_chain, test_name_is_valid);
tcase_add_test (tc_chain, test_push_unlinked);
tcase_add_test (tc_chain, test_push_linked);
+ tcase_add_test (tc_chain, test_push_buffer_list_compat);
tcase_add_test (tc_chain, test_flowreturn);
tcase_add_test (tc_chain, test_push_negotiation);
tcase_add_test (tc_chain, test_src_unref_unlink);
tcase_add_test (tc_chain, test_sink_unref_unlink);
- tcase_add_test (tc_chain, test_get_caps_must_be_copy);
+ tcase_add_test (tc_chain, test_block_async);
+#if 0
+ tcase_add_test (tc_chain, test_block_async_replace_callback);
+#endif
+ tcase_add_test (tc_chain, test_block_async_full_destroy);
+ tcase_add_test (tc_chain, test_block_async_full_destroy_dispose);
+ tcase_add_test (tc_chain, test_block_async_replace_callback_no_flush);
return s;
}