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309 lines
8 KiB
C
309 lines
8 KiB
C
/* GStreamer
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*
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* unit test for mxfdemux
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*
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* Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk>
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/check/gstcheck.h>
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#include <string.h>
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#include "mxfdemux.h"
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static GstPad *mysrcpad, *mysinkpad;
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static GMainLoop *loop = NULL;
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static gboolean have_eos = FALSE;
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static gboolean have_data = FALSE;
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static GstStaticPadTemplate mysrctemplate =
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GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("application/mxf"));
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static GstStaticPadTemplate mysinktemplate =
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GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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static void
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_pad_added (GstElement * element, GstPad * pad, gpointer user_data)
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{
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gchar *name = gst_pad_get_name (pad);
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fail_unless_equals_string (name, "track_2");
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fail_unless (gst_pad_link (pad, mysinkpad) == GST_PAD_LINK_OK);
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g_free (name);
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}
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static void
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_sink_check_caps (GstPad * pad, GstCaps * caps)
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{
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GstCaps *tcaps = gst_caps_new_simple ("audio/x-raw",
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"rate", G_TYPE_INT, 11025,
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"channels", G_TYPE_INT, 1,
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"format", G_TYPE_STRING, "U8",
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"layout", G_TYPE_STRING, "interleaved",
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NULL);
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fail_unless (gst_caps_is_always_compatible (caps, tcaps));
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gst_caps_unref (tcaps);
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}
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static GstFlowReturn
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_sink_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
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{
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fail_unless_equals_int (gst_buffer_get_size (buffer), sizeof (mxf_essence));
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fail_unless (gst_buffer_memcmp (buffer, 0, mxf_essence,
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sizeof (mxf_essence)) == 0);
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fail_unless (GST_BUFFER_TIMESTAMP (buffer) == 0);
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fail_unless (GST_BUFFER_DURATION (buffer) == 200 * GST_MSECOND);
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gst_buffer_unref (buffer);
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have_data = TRUE;
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return GST_FLOW_OK;
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}
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static gboolean
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_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
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{
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GST_INFO_OBJECT (pad, "got %s event %p: %" GST_PTR_FORMAT,
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GST_EVENT_TYPE_NAME (event), event, event);
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_EOS:
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if (loop) {
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while (!g_main_loop_is_running (loop));
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}
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have_eos = TRUE;
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if (loop)
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g_main_loop_quit (loop);
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break;
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case GST_EVENT_CAPS:
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{
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GstCaps *caps;
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gst_event_parse_caps (event, &caps);
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_sink_check_caps (pad, caps);
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break;
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}
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default:
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break;
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}
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gst_event_unref (event);
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return TRUE;
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}
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static GstPad *
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_create_sink_pad (void)
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{
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mysinkpad = gst_pad_new_from_static_template (&mysinktemplate, "sink");
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gst_pad_set_chain_function (mysinkpad, _sink_chain);
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gst_pad_set_event_function (mysinkpad, _sink_event);
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return mysinkpad;
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}
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static GstPad *
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_create_src_pad_push (void)
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{
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mysrcpad = gst_pad_new_from_static_template (&mysrctemplate, "src");
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return mysrcpad;
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}
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static GstFlowReturn
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_src_getrange (GstPad * pad, GstObject * parent, guint64 offset, guint length,
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GstBuffer ** buffer)
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{
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if (offset + length > sizeof (mxf_file))
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return GST_FLOW_EOS;
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*buffer = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
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(guint8 *) (mxf_file + offset), length, 0, length, NULL, NULL);
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return GST_FLOW_OK;
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}
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static gboolean
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_src_query (GstPad * pad, GstObject * parent, GstQuery * query)
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{
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gboolean res = FALSE;
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switch (GST_QUERY_TYPE (query)) {
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case GST_QUERY_DURATION:{
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GstFormat fmt;
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gst_query_parse_duration (query, &fmt, NULL);
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if (fmt != GST_FORMAT_BYTES)
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break;
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gst_query_set_duration (query, fmt, sizeof (mxf_file));
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res = TRUE;
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break;
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}
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case GST_QUERY_SCHEDULING:{
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gst_query_set_scheduling (query, GST_SCHEDULING_FLAG_SEEKABLE, 1, -1, 0);
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gst_query_add_scheduling_mode (query, GST_PAD_MODE_PULL);
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res = TRUE;
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break;
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}
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default:
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GST_DEBUG_OBJECT (pad, "unhandled %s query", GST_QUERY_TYPE_NAME (query));
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break;
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}
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return res;
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}
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static GstPad *
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_create_src_pad_pull (void)
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{
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mysrcpad = gst_pad_new_from_static_template (&mysrctemplate, "src");
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gst_pad_set_getrange_function (mysrcpad, _src_getrange);
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gst_pad_set_query_function (mysrcpad, _src_query);
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return mysrcpad;
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}
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GST_START_TEST (test_pull)
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{
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GstStateChangeReturn sret;
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GstElement *mxfdemux;
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GstPad *sinkpad;
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have_eos = FALSE;
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have_data = FALSE;
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loop = g_main_loop_new (NULL, FALSE);
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mxfdemux = gst_element_factory_make ("mxfdemux", NULL);
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fail_unless (mxfdemux != NULL);
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g_signal_connect (mxfdemux, "pad-added", G_CALLBACK (_pad_added), NULL);
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sinkpad = gst_element_get_static_pad (mxfdemux, "sink");
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fail_unless (sinkpad != NULL);
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mysinkpad = _create_sink_pad ();
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fail_unless (mysinkpad != NULL);
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mysrcpad = _create_src_pad_pull ();
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fail_unless (mysrcpad != NULL);
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fail_unless (gst_pad_link (mysrcpad, sinkpad) == GST_PAD_LINK_OK);
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gst_object_unref (sinkpad);
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gst_pad_set_active (mysinkpad, TRUE);
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gst_pad_set_active (mysrcpad, TRUE);
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GST_INFO ("Setting to PLAYING");
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sret = gst_element_set_state (mxfdemux, GST_STATE_PLAYING);
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fail_unless_equals_int (sret, GST_STATE_CHANGE_SUCCESS);
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g_main_loop_run (loop);
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fail_unless (have_eos == TRUE);
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fail_unless (have_data == TRUE);
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gst_element_set_state (mxfdemux, GST_STATE_NULL);
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gst_pad_set_active (mysinkpad, FALSE);
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gst_pad_set_active (mysrcpad, FALSE);
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gst_object_unref (mxfdemux);
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gst_object_unref (mysinkpad);
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gst_object_unref (mysrcpad);
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g_main_loop_unref (loop);
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loop = NULL;
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}
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GST_END_TEST;
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GST_START_TEST (test_push)
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{
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GstElement *mxfdemux;
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GstBuffer *buffer;
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GstPad *sinkpad;
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GstCaps *caps;
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have_data = FALSE;
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have_eos = FALSE;
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mxfdemux = gst_element_factory_make ("mxfdemux", NULL);
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fail_unless (mxfdemux != NULL);
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g_signal_connect (mxfdemux, "pad-added", G_CALLBACK (_pad_added), NULL);
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sinkpad = gst_element_get_static_pad (mxfdemux, "sink");
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fail_unless (sinkpad != NULL);
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buffer =
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gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
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(guint8 *) mxf_file, sizeof (mxf_file), 0, sizeof (mxf_file), NULL, NULL);
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GST_BUFFER_OFFSET (buffer) = 0;
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mysinkpad = _create_sink_pad ();
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fail_unless (mysinkpad != NULL);
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mysrcpad = _create_src_pad_push ();
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fail_unless (mysrcpad != NULL);
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fail_unless (gst_pad_link (mysrcpad, sinkpad) == GST_PAD_LINK_OK);
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gst_object_unref (sinkpad);
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gst_pad_set_active (mysinkpad, TRUE);
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gst_pad_set_active (mysrcpad, TRUE);
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caps = gst_caps_new_empty_simple ("application/mxf");
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gst_check_setup_events (mysrcpad, mxfdemux, caps, GST_FORMAT_BYTES);
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gst_caps_unref (caps);
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gst_element_set_state (mxfdemux, GST_STATE_PLAYING);
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fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
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fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()));
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fail_unless (have_eos == TRUE);
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fail_unless (have_data == TRUE);
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gst_element_set_state (mxfdemux, GST_STATE_NULL);
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gst_pad_set_active (mysinkpad, FALSE);
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gst_pad_set_active (mysrcpad, FALSE);
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gst_object_unref (mxfdemux);
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gst_object_unref (mysinkpad);
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gst_object_unref (mysrcpad);
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}
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GST_END_TEST;
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static Suite *
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mxfdemux_suite (void)
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{
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Suite *s = suite_create ("mxfdemux");
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TCase *tc_chain = tcase_create ("general");
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/* FIXME: remove again once ported */
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if (!gst_registry_check_feature_version (gst_registry_get (), "mxfdemux", 1,
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0, 0))
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return s;
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suite_add_tcase (s, tc_chain);
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tcase_set_timeout (tc_chain, 180);
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tcase_add_test (tc_chain, test_pull);
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tcase_add_test (tc_chain, test_push);
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return s;
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}
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GST_CHECK_MAIN (mxfdemux);
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