Commit 30da9c07 authored by Tim-Philipp Müller's avatar Tim-Philipp Müller

checks: add minimal unit test for adpcm decoder

The sample file is so small, we may just as well add a little
unit test for the previously fixed bug.
parent 2b745f29
......@@ -19,6 +19,7 @@ clean-local: clean-local-check
check_PROGRAMS = \
generic/plugin-test \
generic/libavcodec-locking \
elements/ffdec_adpcm \
/* GStreamer unit tests for ffdec_adpcm
* Copyright (C) 2009 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
* 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.
#include <gst/check/gstcheck.h>
#include <gst/gst.h>
static void
pad_added_cb (GstElement * decodebin, GstPad * pad, GstBin * pipeline)
GstElement *sink;
GST_INFO_OBJECT (pad, "got pad");
sink = gst_bin_get_by_name (pipeline, "fakesink");
fail_unless (gst_element_link (decodebin, sink));
gst_object_unref (sink);
gst_element_set_state (sink, GST_STATE_PAUSED);
static GstBusSyncReply
error_cb (GstBus * bus, GstMessage * msg, gpointer user_data)
const gchar *file = (const gchar *) user_data;
GError *err = NULL;
gchar *dbg = NULL;
gst_message_parse_error (msg, &err, &dbg);
g_error ("ERROR for %s: %s\n%s\n", file, err->message, dbg);
return GST_BUS_PASS;
static gboolean
pad_check_get_range (GstPad * pad)
return FALSE;
static gboolean
decode_file (const gchar * file, gboolean push_mode)
GstStateChangeReturn state_ret;
GstElement *sink, *src, *dec, *pipeline;
GstMessage *msg;
GstBus *bus;
gchar *path;
pipeline = gst_pipeline_new ("pipeline");
fail_unless (pipeline != NULL, "Failed to create pipeline!");
src = gst_element_factory_make ("filesrc", "filesrc");
fail_unless (src != NULL, "Failed to create filesrc!");
if (push_mode) {
GstPad *pad = gst_element_get_static_pad (src, "src");
/* KIDS: don't do this at home! */
gst_pad_set_checkgetrange_function (pad, pad_check_get_range);
gst_object_unref (pad);
dec = gst_element_factory_make ("decodebin2", "decodebin2");
fail_unless (dec != NULL, "Failed to create decodebin2!");
sink = gst_element_factory_make ("fakesink", "fakesink");
fail_unless (sink != NULL, "Failed to create fakesink!");
bus = gst_element_get_bus (pipeline);
/* kids, don't use a sync handler for this at home, really; we do because
* we just want to abort and nothing else */
gst_bus_set_sync_handler (bus, error_cb, (gpointer) file);
gst_bin_add_many (GST_BIN (pipeline), src, dec, sink, NULL);
gst_element_link_many (src, dec, NULL);
path = g_build_filename (GST_TEST_FILES_PATH, file, NULL);
GST_LOG ("reading file '%s'", path);
g_object_set (src, "location", path, NULL);
/* can't link uridecodebin and sink yet, do that later */
g_signal_connect (dec, "pad-added", G_CALLBACK (pad_added_cb), pipeline);
state_ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (state_ret != GST_STATE_CHANGE_FAILURE);
if (state_ret == GST_STATE_CHANGE_ASYNC) {
GST_LOG ("waiting for pipeline to reach PAUSED state");
state_ret = gst_element_get_state (pipeline, NULL, NULL, -1);
fail_unless_equals_int (state_ret, GST_STATE_CHANGE_SUCCESS);
state_ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (state_ret != GST_STATE_CHANGE_FAILURE);
GST_LOG ("PAUSED, let's decode");
msg = gst_bus_timed_pop_filtered (bus, 10 * GST_SECOND, GST_MESSAGE_EOS);
GST_LOG ("Done, got EOS message");
fail_unless (msg != NULL);
gst_message_unref (msg);
gst_object_unref (bus);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_NULL),
gst_object_unref (pipeline);
g_free (path);
return TRUE;
static void
run_check_for_file (const gchar * filename)
gboolean ret;
/* first, pull-based */
ret = decode_file (filename, FALSE);
fail_unless (ret == TRUE, "Failed to decode '%s' (pull mode)", filename);
/* first, pull-based */
ret = decode_file (filename, TRUE);
fail_unless (ret == TRUE, "Failed to decode '%s' (push mode)", filename);
GST_START_TEST (test_low_sample_rate_adpcm)
if (!gst_default_registry_check_feature_version ("wavparse", 0, 10, 0) ||
!gst_default_registry_check_feature_version ("decodebin2", 0, 10, 0)) {
g_printerr ("skipping test_low_sample_rate_adpcm: required element "
"wavparse or element decodebin2 not found\n");
run_check_for_file ("591809.wav");
static Suite *
ffdec_adpcm_suite (void)
Suite *s = suite_create ("ffdec_adpcm");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_low_sample_rate_adpcm);
return s;
GST_CHECK_MAIN (ffdec_adpcm)
586957.ape \
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