* Boston, MA 02111-1307, USA.
*/
-#include "../gstcheck.h"
+#include <gst/check/gstcheck.h>
GST_START_TEST (test_link)
{
/* threaded link/unlink */
/* use globals */
-GstPad *src, *sink;
+static GstPad *src, *sink;
-void
+static void
thread_link_unlink (gpointer data)
{
THREAD_START ();
caps = gst_caps_from_string ("foo/bar");
gst_pad_set_caps (src, caps);
gst_pad_set_caps (sink, caps);
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 3);
MAIN_START_THREADS (5, thread_link_unlink, NULL);
for (i = 0; i < 1000; ++i) {
THREAD_SWITCH ();
}
MAIN_STOP_THREADS ();
+
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 3);
+ gst_caps_unref (caps);
+
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 2);
+ gst_object_unref (src);
+ gst_object_unref (sink);
}
GST_END_TEST;
ASSERT_CRITICAL (gst_pad_get_allowed_caps ((GstPad *) buffer));
gst_buffer_unref (buffer);
- sink = gst_pad_new ("sink", GST_PAD_SINK);
- ASSERT_CRITICAL (gst_pad_get_allowed_caps (sink));
-
src = gst_pad_new ("src", GST_PAD_SRC);
fail_if (src == NULL);
caps = gst_pad_get_allowed_caps (src);
caps = gst_caps_from_string ("foo/bar");
+ sink = gst_pad_new ("sink", GST_PAD_SINK);
gst_pad_set_caps (src, caps);
gst_pad_set_caps (sink, caps);
ASSERT_CAPS_REFCOUNT (caps, "caps", 3);
GST_END_TEST;
-Suite *
+static gboolean
+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, any);
+ if (new) {
+ gst_object_unref (GST_OBJECT (new));
+ return TRUE;
+ }
+ return FALSE;
+}
+
+GST_START_TEST (test_name_is_valid)
+{
+ gboolean result = FALSE;
+
+ fail_unless (name_is_valid ("src", GST_PAD_ALWAYS));
+ ASSERT_WARNING (name_is_valid ("src%", GST_PAD_ALWAYS));
+ ASSERT_WARNING (result = name_is_valid ("src%d", GST_PAD_ALWAYS));
+ fail_if (result);
+
+ fail_unless (name_is_valid ("src", GST_PAD_REQUEST));
+ ASSERT_WARNING (name_is_valid ("src%s%s", GST_PAD_REQUEST));
+ ASSERT_WARNING (name_is_valid ("src%c", GST_PAD_REQUEST));
+ ASSERT_WARNING (name_is_valid ("src%", GST_PAD_REQUEST));
+ ASSERT_WARNING (name_is_valid ("src%dsrc", GST_PAD_REQUEST));
+
+ fail_unless (name_is_valid ("src", GST_PAD_SOMETIMES));
+ fail_unless (name_is_valid ("src%c", GST_PAD_SOMETIMES));
+}
+
+GST_END_TEST;
+
+static gboolean
+_probe_handler (GstPad * pad, GstBuffer * buffer, gpointer userdata)
+{
+ gint ret = GPOINTER_TO_INT (userdata);
+
+ if (ret == 1)
+ return TRUE;
+ return FALSE;
+}
+
+GST_START_TEST (test_push_unlinked)
+{
+ GstPad *src;
+ GstCaps *caps;
+ GstBuffer *buffer;
+ gulong id;
+
+ src = gst_pad_new ("src", GST_PAD_SRC);
+ fail_if (src == NULL);
+ caps = gst_pad_get_allowed_caps (src);
+ fail_unless (caps == NULL);
+
+ caps = gst_caps_from_string ("foo/bar");
+
+ gst_pad_set_caps (src, caps);
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 2);
+
+ /* pushing on an unlinked pad will drop the buffer */
+ buffer = gst_buffer_new ();
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_NOT_LINKED);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ gst_buffer_unref (buffer);
+
+ /* adding a probe that returns FALSE will drop the buffer without trying
+ * to chain */
+ id = gst_pad_add_buffer_probe (src, (GCallback) _probe_handler,
+ GINT_TO_POINTER (0));
+ buffer = gst_buffer_new ();
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_OK);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ gst_buffer_unref (buffer);
+ gst_pad_remove_buffer_probe (src, id);
+
+ /* adding a probe that returns TRUE will still chain the buffer,
+ * and hence drop because pad is unlinked */
+ id = gst_pad_add_buffer_probe (src, (GCallback) _probe_handler,
+ GINT_TO_POINTER (1));
+ buffer = gst_buffer_new ();
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_NOT_LINKED);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ gst_buffer_unref (buffer);
+ gst_pad_remove_buffer_probe (src, id);
+
+
+ /* cleanup */
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 2);
+ ASSERT_OBJECT_REFCOUNT (src, "src", 1);
+
+ gst_object_unref (src);
+
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
+ gst_caps_unref (caps);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_push_linked)
+{
+ GstPad *src, *sink;
+ GstPadLinkReturn plr;
+ GstCaps *caps;
+ GstBuffer *buffer;
+ gulong id;
+
+ /* setup */
+ sink = gst_pad_new ("sink", GST_PAD_SINK);
+ fail_if (sink == NULL);
+ gst_pad_set_chain_function (sink, gst_check_chain_func);
+
+ src = gst_pad_new ("src", GST_PAD_SRC);
+ fail_if (src == NULL);
+
+ caps = gst_caps_from_string ("foo/bar");
+ /* one for me */
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
+
+ gst_pad_set_caps (src, caps);
+ gst_pad_set_caps (sink, caps);
+ /* one for me and one for each set_caps */
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 3);
+
+ plr = gst_pad_link (src, sink);
+ fail_unless (GST_PAD_LINK_SUCCESSFUL (plr));
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 3);
+
+ buffer = gst_buffer_new ();
+#if 0
+ /* FIXME, new pad should be flushing */
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_WRONG_STATE);
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_chain (sink, buffer) == GST_FLOW_WRONG_STATE);
+#endif
+
+ /* activate pads */
+ gst_pad_set_active (src, TRUE);
+ gst_pad_set_active (sink, TRUE);
+
+ /* test */
+ /* pushing on a linked pad will drop the ref to the buffer */
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_OK);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 2);
+ gst_buffer_unref (buffer);
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ buffer = GST_BUFFER (buffers->data);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ gst_buffer_unref (buffer);
+ g_list_free (buffers);
+ buffers = NULL;
+
+ /* adding a probe that returns FALSE will drop the buffer without trying
+ * to chain */
+ id = gst_pad_add_buffer_probe (src, (GCallback) _probe_handler,
+ GINT_TO_POINTER (0));
+ buffer = gst_buffer_new ();
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_OK);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ gst_buffer_unref (buffer);
+ gst_pad_remove_buffer_probe (src, id);
+ fail_unless_equals_int (g_list_length (buffers), 0);
+
+ /* adding a probe that returns TRUE will still chain the buffer */
+ id = gst_pad_add_buffer_probe (src, (GCallback) _probe_handler,
+ GINT_TO_POINTER (1));
+ buffer = gst_buffer_new ();
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_OK);
+ gst_pad_remove_buffer_probe (src, id);
+
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 2);
+ gst_buffer_unref (buffer);
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ buffer = GST_BUFFER (buffers->data);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ gst_buffer_unref (buffer);
+ g_list_free (buffers);
+ buffers = NULL;
+
+ /* teardown */
+ gst_pad_unlink (src, sink);
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 3);
+ gst_object_unref (src);
+ gst_object_unref (sink);
+ ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
+
+ gst_caps_unref (caps);
+}
+
+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;
+ GQuark quark;
+
+ /* test some of the macros */
+ ret = GST_FLOW_UNEXPECTED;
+ 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 (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 (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_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 (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_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_if (strcmp (gst_flow_get_name (ret), "unknown"));
+ quark = gst_flow_to_quark (ret);
+ fail_unless (quark == 0);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_push_negotiation)
+{
+ GstPad *src, *sink;
+ GstPadLinkReturn plr;
+ 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);
+
+ src = gst_pad_new_from_template (src_template, "src");
+ fail_if (src == NULL);
+
+ plr = gst_pad_link (src, sink);
+ fail_unless (GST_PAD_LINK_SUCCESSFUL (plr));
+
+ buffer = gst_buffer_new ();
+
+ /* activate pads */
+ gst_pad_set_active (src, TRUE);
+ gst_pad_set_active (sink, TRUE);
+
+ caps = gst_caps_from_string ("audio/x-raw-int,width=16,depth=16");
+
+ /* Should fail if src pad caps are incompatible with sink pad caps */
+ gst_pad_set_caps (src, caps);
+ gst_buffer_ref (buffer);
+ fail_unless (gst_pad_push (src, buffer) == GST_FLOW_NOT_NEGOTIATED);
+ ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
+ gst_buffer_unref (buffer);
+
+ /* teardown */
+ gst_pad_unlink (src, sink);
+ gst_object_unref (src);
+ gst_object_unref (sink);
+ gst_caps_unref (caps);
+ gst_object_unref (sink_template);
+ gst_object_unref (src_template);
+}
+
+GST_END_TEST;
+
+/* see that an unref also unlinks the pads */
+GST_START_TEST (test_src_unref_unlink)
+{
+ GstPad *src, *sink;
+ GstCaps *caps;
+ GstPadLinkReturn plr;
+
+ sink = gst_pad_new ("sink", GST_PAD_SINK);
+ fail_if (sink == NULL);
+
+ 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));
+
+ /* unref the srcpad */
+ gst_object_unref (src);
+
+ /* sink should be unlinked now */
+ fail_if (gst_pad_is_linked (sink));
+
+ /* cleanup */
+ gst_object_unref (sink);
+ gst_caps_unref (caps);
+}
+
+GST_END_TEST;
+
+/* see that an unref also unlinks the pads */
+GST_START_TEST (test_sink_unref_unlink)
+{
+ GstPad *src, *sink;
+ GstCaps *caps;
+ GstPadLinkReturn plr;
+
+ sink = gst_pad_new ("sink", GST_PAD_SINK);
+ fail_if (sink == NULL);
+
+ 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));
+
+ /* unref the sinkpad */
+ gst_object_unref (sink);
+
+ /* src should be unlinked now */
+ fail_if (gst_pad_is_linked (src));
+
+ /* cleanup */
+ gst_object_unref (src);
+ gst_caps_unref (caps);
+}
+
+GST_END_TEST;
+
+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;
+ /* we set data[0] = TRUE when the pad is blocked, data[1] = TRUE when it's
+ * unblocked */
+ gboolean data[2] = { FALSE, FALSE };
+
+ 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_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);
+
+ gst_object_unref (pad);
+}
+
+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;
+
+
+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_refcount);
tcase_add_test (tc_chain, test_get_allowed_caps);
tcase_add_test (tc_chain, test_link_unlink_threaded);
+ 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_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;
}
-int
-main (int argc, char **argv)
-{
- int nf;
-
- Suite *s = gst_pad_suite ();
- SRunner *sr = srunner_create (s);
-
- gst_check_init (&argc, &argv);
-
- srunner_run_all (sr, CK_NORMAL);
- nf = srunner_ntests_failed (sr);
- srunner_free (sr);
-
- return nf;
-}
+GST_CHECK_MAIN (gst_pad);
projects / platform / upstream / gstreamer.git / blobdiff