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/* GStreamer unit tests for decodebin2
*
* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <gst/check/gstcheck.h>
#include <unistd.h>
static const gchar dummytext[] =
"Quick Brown Fox Jumps over a Lazy Frog Quick Brown "
"Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick "
"Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog "
"Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy "
"Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a "
"Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps "
"over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox "
"jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown "
"Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick "
"Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog "
"Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a Lazy "
"Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps over a "
"Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox Jumps "
"over a Lazy Frog Quick Brown Fox Jumps over a Lazy Frog Quick Brown Fox ";
static void
src_handoff_cb (GstElement * src, GstBuffer * buf, GstPad * pad, gpointer data)
{
GST_BUFFER_DATA (buf) = (guint8 *) dummytext;
GST_BUFFER_SIZE (buf) = sizeof (dummytext);
GST_BUFFER_OFFSET (buf) = 0;
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_READONLY);
}
static void
decodebin_new_decoded_pad_cb (GstElement * decodebin, GstPad * pad,
gboolean last, gboolean * p_flag)
{
/* we should not be reached */
fail_unless (decodebin == NULL, "new-decoded-pad should not be emitted");
}
/* make sure that decodebin errors out instead of creating a new decoded pad
* if the entire stream is a plain text file */
GST_START_TEST (test_text_plain_streams)
{
GstElement *pipe, *src, *decodebin;
GstMessage *msg;
pipe = gst_pipeline_new (NULL);
fail_unless (pipe != NULL, "failed to create pipeline");
src = gst_element_factory_make ("fakesrc", "src");
fail_unless (src != NULL, "Failed to create fakesrc element");
g_object_set (src, "signal-handoffs", TRUE, NULL);
g_object_set (src, "num-buffers", 1, NULL);
g_object_set (src, "can-activate-pull", FALSE, NULL);
g_signal_connect (src, "handoff", G_CALLBACK (src_handoff_cb), NULL);
decodebin = gst_element_factory_make ("decodebin2", "decodebin");
fail_unless (decodebin != NULL, "Failed to create decodebin element");
g_signal_connect (decodebin, "new-decoded-pad",
G_CALLBACK (decodebin_new_decoded_pad_cb), NULL);
fail_unless (gst_bin_add (GST_BIN (pipe), src));
fail_unless (gst_bin_add (GST_BIN (pipe), decodebin));
fail_unless (gst_element_link (src, decodebin), "can't link src<->decodebin");
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_READY),
GST_STATE_CHANGE_SUCCESS);
/* it's push-based, so should be async */
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PAUSED),
GST_STATE_CHANGE_ASYNC);
/* it should error out at some point */
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR, -1);
fail_unless (msg != NULL);
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR);
gst_message_unref (msg);
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (pipe);
}
GST_END_TEST;
static void
new_decoded_pad_plug_fakesink_cb (GstElement * decodebin, GstPad * srcpad,
gboolean last, GstElement * pipeline)
{
GstElement *sink;
GstPad *sinkpad;
GST_LOG ("Linking fakesink");
sink = gst_element_factory_make ("fakesink", "sink");
fail_unless (sink != NULL, "Failed to create fakesink element");
gst_bin_add (GST_BIN (pipeline), sink);
sinkpad = gst_element_get_static_pad (sink, "sink");
fail_unless_equals_int (gst_pad_link (srcpad, sinkpad), GST_PAD_LINK_OK);
gst_object_unref (sinkpad);
gst_element_set_state (sink, GST_STATE_PLAYING);
}
GST_START_TEST (test_reuse_without_decoders)
{
GstElement *pipe, *src, *decodebin, *sink;
pipe = gst_pipeline_new (NULL);
fail_unless (pipe != NULL, "failed to create pipeline");
src = gst_element_factory_make ("audiotestsrc", "src");
fail_unless (src != NULL, "Failed to create audiotestsrc element");
decodebin = gst_element_factory_make ("decodebin2", "decodebin");
fail_unless (decodebin != NULL, "Failed to create decodebin element");
g_signal_connect (decodebin, "new-decoded-pad",
G_CALLBACK (new_decoded_pad_plug_fakesink_cb), pipe);
fail_unless (gst_bin_add (GST_BIN (pipe), src));
fail_unless (gst_bin_add (GST_BIN (pipe), decodebin));
fail_unless (gst_element_link (src, decodebin), "can't link src<->decodebin");
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_READY),
GST_STATE_CHANGE_SUCCESS);
/* it's push-based, so should be async */
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PAUSED),
GST_STATE_CHANGE_ASYNC);
/* wait for state change to complete */
fail_unless_equals_int (gst_element_get_state (pipe, NULL, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
/* there shouldn't be any errors */
fail_if (gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR, 0) != NULL);
/* reset */
gst_element_set_state (pipe, GST_STATE_READY);
sink = gst_bin_get_by_name (GST_BIN (pipe), "sink");
gst_bin_remove (GST_BIN (pipe), sink);
gst_element_set_state (sink, GST_STATE_NULL);
gst_object_unref (sink);
GST_LOG ("second try");
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_READY),
GST_STATE_CHANGE_SUCCESS);
/* it's push-based, so should be async */
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PAUSED),
GST_STATE_CHANGE_ASYNC);
/* wait for state change to complete */
fail_unless_equals_int (gst_element_get_state (pipe, NULL, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
/* there shouldn't be any errors */
fail_if (gst_bus_poll (GST_ELEMENT_BUS (pipe), GST_MESSAGE_ERROR, 0) != NULL);
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (pipe);
}
GST_END_TEST;
static Suite *
decodebin2_suite (void)
{
Suite *s = suite_create ("decodebin2");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_text_plain_streams);
tcase_add_test (tc_chain, test_reuse_without_decoders);
return s;
}
GST_CHECK_MAIN (decodebin2);
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