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359 lines
12 KiB
C
359 lines
12 KiB
C
/* GStreamer
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*
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* unit test for autoconvert element
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* Copyright (C) 2009 Jan Schmidt <thaytan@noraisin.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include <gst/check/gstcheck.h>
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#include <gst/insertbin/gstinsertbin.h>
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GstStaticPadTemplate sinkpad_template = GST_STATIC_PAD_TEMPLATE ("sink", // the name of the pad
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GST_PAD_SINK, // the direction of the pad
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GST_PAD_ALWAYS, // when this pad will be present
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GST_STATIC_CAPS ( // the capabilities of the padtemplate
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"video/test")
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);
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GstStaticPadTemplate srcpad_template = GST_STATIC_PAD_TEMPLATE ("src", // the name of the pad
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GST_PAD_SRC, // the direction of the pad
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GST_PAD_ALWAYS, // when this pad will be present
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GST_STATIC_CAPS ( // the capabilities of the padtemplate
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"video/test")
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);
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gint cb_count = 0;
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GMutex mutex;
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GCond cond;
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GThread *push_thread = NULL;
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gulong block_probe_id = 0;
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gboolean is_blocked = FALSE;
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static void
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success_cb (GstInsertBin * insertbin, GstElement * element, gboolean success,
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gpointer user_data)
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{
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fail_unless (g_thread_self () != push_thread);
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fail_unless (success == TRUE);
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fail_unless (GST_IS_ELEMENT (insertbin));
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fail_unless (GST_IS_ELEMENT (element));
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cb_count++;
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}
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static void
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fail_cb (GstInsertBin * insertbin, GstElement * element, gboolean success,
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gpointer user_data)
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{
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fail_unless (GST_IS_ELEMENT (insertbin));
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fail_unless (GST_IS_ELEMENT (element));
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fail_unless (success == FALSE);
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cb_count++;
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}
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/*
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* This is a macro so the line number of any error is more useful
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*/
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#define push_buffer(srcpad, count) \
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{ \
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fail_unless (cb_count == 0); \
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gst_pad_push (srcpad, gst_buffer_new ()); \
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fail_unless (g_list_length (buffers) == 1); \
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gst_check_drop_buffers (); \
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fail_unless (cb_count == (count)); \
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cb_count = 0; \
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}
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#define check_reset_cb_count(count) \
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{ \
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fail_unless (cb_count == (count)); \
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cb_count = 0; \
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}
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static gpointer
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thread_push_buffer (gpointer data)
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{
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GstPad *pad = data;
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gst_pad_push (pad, gst_buffer_new ());
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return NULL;
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}
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static GstPadProbeReturn
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got_buffer_block (GstPad * pad, GstPadProbeInfo * info, gpointer data)
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{
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g_mutex_lock (&mutex);
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is_blocked = TRUE;
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g_cond_broadcast (&cond);
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g_mutex_unlock (&mutex);
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return GST_PAD_PROBE_OK;
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}
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#define block_thread() \
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{ \
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fail_unless (cb_count == 0); \
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fail_unless (block_probe_id == 0); \
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fail_unless (is_blocked == FALSE); \
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fail_unless (push_thread == NULL); \
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block_probe_id = gst_pad_add_probe (sinkpad, \
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GST_PAD_PROBE_TYPE_BLOCK | GST_PAD_PROBE_TYPE_BUFFER, \
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got_buffer_block, NULL, NULL); \
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push_thread = g_thread_new ("push block", thread_push_buffer, srcpad); \
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fail_unless (push_thread != NULL); \
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g_mutex_lock (&mutex); \
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while (is_blocked == FALSE) \
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g_cond_wait (&cond, &mutex); \
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g_mutex_unlock (&mutex); \
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}
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#define unblock_thread() \
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{ \
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fail_unless (cb_count == 0); \
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fail_unless (push_thread != NULL); \
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fail_unless (is_blocked == TRUE); \
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fail_unless (block_probe_id != 0); \
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gst_pad_remove_probe (sinkpad, block_probe_id); \
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g_thread_join (push_thread); \
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fail_unless (g_list_length (buffers) == 1); \
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gst_check_drop_buffers (); \
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block_probe_id = 0; \
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push_thread = NULL; \
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is_blocked = FALSE; \
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}
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GST_START_TEST (test_insertbin_simple)
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{
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GstElement *insertbin;
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GstElement *elem;
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GstElement *elem2;
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GstElement *elem3;
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GstElement *elem4;
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GstPad *srcpad;
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GstPad *sinkpad;
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GstCaps *caps;
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g_mutex_init (&mutex);
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g_cond_init (&cond);
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insertbin = gst_insert_bin_new (NULL);
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fail_unless (insertbin != NULL);
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ASSERT_OBJECT_REFCOUNT (insertbin, insertbin, 1);
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srcpad = gst_check_setup_src_pad (insertbin, &srcpad_template);
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sinkpad = gst_check_setup_sink_pad (insertbin, &sinkpad_template);
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g_assert (srcpad && sinkpad);
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ASSERT_CRITICAL (gst_insert_bin_append (GST_INSERT_BIN (insertbin), NULL,
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NULL, NULL));
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ASSERT_CRITICAL (gst_insert_bin_append (GST_INSERT_BIN (insertbin), NULL,
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fail_cb, NULL));
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fail_unless (cb_count == 0);
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elem = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem, success_cb, NULL);
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check_reset_cb_count (1);
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem, success_cb, NULL);
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check_reset_cb_count (1);
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fail_unless (gst_pad_set_active (srcpad, TRUE));
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fail_unless (gst_pad_set_active (sinkpad, TRUE));
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fail_unless (gst_element_set_state (insertbin,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
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caps = gst_caps_new_empty_simple ("video/test");
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gst_check_setup_events (srcpad, insertbin, caps, GST_FORMAT_BYTES);
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gst_caps_unref (caps);
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fail_unless (cb_count == 0);
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fail_unless (buffers == NULL);
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push_buffer (srcpad, 0);
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block_thread ();
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elem = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_prepend (GST_INSERT_BIN (insertbin), elem, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem, fail_cb, NULL);
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check_reset_cb_count (1);
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unblock_thread ();
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push_buffer (srcpad, 0);
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block_thread ();
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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elem = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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elem2 = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem2, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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elem3 = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem3, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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elem4 = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_prepend (GST_INSERT_BIN (insertbin), elem4, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem3, success_cb, NULL);
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem2, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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elem2 = gst_element_factory_make ("identity", NULL);
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elem3 = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_insert_after (GST_INSERT_BIN (insertbin), elem2, elem,
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success_cb, NULL);
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gst_insert_bin_insert_before (GST_INSERT_BIN (insertbin), elem3, elem4,
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success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem3, success_cb, NULL);
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem2, success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 2);
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push_buffer (srcpad, 0);
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block_thread ();
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elem2 = gst_element_factory_make ("identity", NULL);
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elem3 = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_insert_before (GST_INSERT_BIN (insertbin), elem3, elem4,
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success_cb, NULL);
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gst_insert_bin_insert_after (GST_INSERT_BIN (insertbin), elem2, elem,
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success_cb, NULL);
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unblock_thread ();
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push_buffer (srcpad, 2);
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push_buffer (srcpad, 0);
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block_thread ();
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elem = gst_bin_new (NULL);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem, fail_cb, NULL);
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check_reset_cb_count (1);
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unblock_thread ();
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block_thread ();
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elem = gst_bin_new (NULL);
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elem2 = gst_element_factory_make ("identity", NULL);
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gst_bin_add (GST_BIN (elem), elem2);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem2, fail_cb, NULL);
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check_reset_cb_count (1);
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem2, fail_cb, NULL);
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check_reset_cb_count (1);
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unblock_thread ();
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gst_object_unref (elem);
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push_buffer (srcpad, 0);
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block_thread ();
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elem = gst_element_factory_make ("identity", NULL);
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elem2 = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem, success_cb, NULL);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem2, success_cb, NULL);
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem2, success_cb, NULL);
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check_reset_cb_count (2);
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unblock_thread ();
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push_buffer (srcpad, 1);
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push_buffer (srcpad, 0);
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block_thread ();
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elem = gst_element_factory_make ("identity", NULL);
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elem2 = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_insert_before (GST_INSERT_BIN (insertbin), elem, elem2,
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fail_cb, NULL);
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check_reset_cb_count (1);
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unblock_thread ();
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push_buffer (srcpad, 0);
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gst_object_unref (elem2);
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fail_unless (gst_element_set_state (insertbin,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
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gst_pad_set_active (srcpad, FALSE);
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gst_pad_set_active (sinkpad, FALSE);
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elem = gst_element_factory_make ("identity", NULL);
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gst_insert_bin_remove (GST_INSERT_BIN (insertbin), elem, fail_cb, NULL);
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check_reset_cb_count (1);
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gst_insert_bin_append (GST_INSERT_BIN (insertbin), elem, success_cb, NULL);
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check_reset_cb_count (1);
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gst_check_teardown_sink_pad (insertbin);
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gst_check_teardown_src_pad (insertbin);
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gst_check_teardown_element (insertbin);
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fail_unless (cb_count == 0);
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g_mutex_clear (&mutex);
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g_cond_clear (&cond);
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}
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GST_END_TEST;
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static Suite *
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insert_bin_suite (void)
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{
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Suite *s = suite_create ("insertbin");
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TCase *tc_basic = tcase_create ("general");
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suite_add_tcase (s, tc_basic);
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tcase_add_test (tc_basic, test_insertbin_simple);
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return s;
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}
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GST_CHECK_MAIN (insert_bin);
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