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tests/check/: Add unit test that encodes and decodes some data, checks that it is still the same and that all timesta...

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Original commit message from CVS:
* tests/check/Makefile.am:
* tests/check/pipelines/wavpack.c: (bus_handler),
(identity_handoff), (fakesink_handoff), (GST_START_TEST),
(wavpack_suite), (main):
Add unit test that encodes and decodes some data, checks that it
is still the same and that all timestamps/offsets are perfect.
This commit is contained in:
Sebastian Dröge 2008-04-03 20:05:31 +00:00
parent 8cb180066d
commit ec1a826cc8
3 changed files with 238 additions and 1 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2008-04-03 Sebastian Dröge <slomo@circular-chaos.org>
* tests/check/Makefile.am:
* tests/check/pipelines/wavpack.c: (bus_handler),
(identity_handoff), (fakesink_handoff), (GST_START_TEST),
(wavpack_suite), (main):
Add unit test that encodes and decodes some data, checks that it
is still the same and that all timestamps/offsets are perfect.
2008-04-03 Sebastian Dröge <slomo@circular-chaos.org>
* ext/wavpack/gstwavpackdec.c: (gst_wavpack_dec_base_init):

6
tests/check/Makefile.am
View file

@ -44,7 +44,8 @@ if USE_WAVPACK
check_wavpack = \
elements/wavpackparse \
elements/wavpackdec \
elements/wavpackenc
elements/wavpackenc \
pipelines/wavpack
else
check_wavpack =
endif
@ -122,3 +123,6 @@ elements_sunaudio_LDADD = \
elements_videocrop_LDADD = $(LDADD) $(GST_BASE_LIBS)
elements_videocrop_CFLAGS = $(GST_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
pipelines_wavpack_LDADD = $(LDADD) $(GST_BASE_LIBS)
pipelines_wavpack_CFLAGS = $(GST_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)

224
tests/check/pipelines/wavpack.c Normal file
View file

@ -0,0 +1,224 @@
/* GStreamer
* Copyright (C) 2008 Sebastian Dröge <slomo@circular-chaos.org>
*
* 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.
*/
#include <gst/check/gstcheck.h>
#include <gst/base/gstadapter.h>
static gboolean
bus_handler (GstBus * bus, GstMessage * message, gpointer data)
{
GMainLoop *loop = (GMainLoop *) data;
switch (message->type) {
case GST_MESSAGE_EOS:
g_main_loop_quit (loop);
break;
case GST_MESSAGE_WARNING:
case GST_MESSAGE_ERROR:{
GError *gerror;
gchar *debug;
gst_message_parse_error (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
gst_message_unref (message);
g_error_free (gerror);
g_free (debug);
g_main_loop_quit (loop);
break;
}
case GST_MESSAGE_ELEMENT:
{
const GstStructure *s = gst_message_get_structure (message);
const gchar *name = gst_structure_get_name (s);
/* FIXME: identity bug http://bugzilla.gnome.org/show_bug.cgi?id=526042 */
if (strcmp (name, "imperfect-timestamp") == 0
|| strcmp (name, "imperfect-offset") == 0) {
const GValue *cur_offset = gst_structure_get_value (s, "cur-offset");
fail_unless (G_VALUE_HOLDS_UINT64 (cur_offset));
if (g_value_get_uint64 (cur_offset) == 0)
break;
}
fail_unless (strcmp (name, "imperfect-timestamp") != 0);
fail_unless (strcmp (name, "imperfect-offset") != 0);
break;
}
default:
break;
}
return TRUE;
}
static gboolean had_first_buffer = FALSE;
static void
identity_handoff (GstElement * object, GstBuffer * buffer, gpointer user_data)
{
GstAdapter *adapter = GST_ADAPTER (user_data);
gst_adapter_push (adapter, gst_buffer_ref (buffer));
}
static void
fakesink_handoff (GstElement * object, GstBuffer * buffer, GstPad * pad,
gpointer user_data)
{
GstAdapter *adapter = GST_ADAPTER (user_data);
/* Don't allow the second buffer with offset=0 as it's the decoded
* rewrite of the first
*/
if (had_first_buffer == FALSE && GST_BUFFER_OFFSET (buffer) == 0)
had_first_buffer = TRUE;
else if (GST_BUFFER_OFFSET (buffer) == 0)
return;
gst_adapter_push (adapter, gst_buffer_ref (buffer));
}
GST_START_TEST (test_encode_decode)
{
GstElement *pipeline;
GstElement *audiotestsrc, *identity1, *wavpackenc, *identity2, *wavpackdec,
*identity3, *fakesink;
GstAdapter *srcadapter, *sinkadapter;
GstBus *bus;
GMainLoop *loop;
GstBuffer *in, *out;
srcadapter = gst_adapter_new ();
fail_unless (srcadapter != NULL);
sinkadapter = gst_adapter_new ();
fail_unless (sinkadapter != NULL);
pipeline = gst_pipeline_new ("pipeline");
fail_unless (pipeline != NULL);
audiotestsrc = gst_element_factory_make ("audiotestsrc", "src");
fail_unless (audiotestsrc != NULL);
g_object_set (G_OBJECT (audiotestsrc), "wave", 0, "freq", 440.0,
"num-buffers", 2000, NULL);
identity1 = gst_element_factory_make ("identity", "identity1");
fail_unless (identity1 != NULL);
g_object_set (G_OBJECT (identity1), "signal-handoffs", TRUE, NULL);
g_signal_connect (G_OBJECT (identity1), "handoff",
G_CALLBACK (identity_handoff), srcadapter);
wavpackenc = gst_element_factory_make ("wavpackenc", "enc");
fail_unless (wavpackenc != NULL);
identity2 = gst_element_factory_make ("identity", "identity2");
fail_unless (identity2 != NULL);
g_object_set (G_OBJECT (identity2), "check-imperfect-timestamp", TRUE,
"check-imperfect-offset", TRUE, NULL);
wavpackdec = gst_element_factory_make ("wavpackdec", "dec");
fail_unless (wavpackdec != NULL);
identity3 = gst_element_factory_make ("identity", "identity3");
fail_unless (identity3 != NULL);
g_object_set (G_OBJECT (identity3), "check-imperfect-timestamp", TRUE,
"check-imperfect-offset", TRUE, NULL);
fakesink = gst_element_factory_make ("fakesink", "sink");
fail_unless (fakesink != NULL);
g_object_set (G_OBJECT (fakesink), "signal-handoffs", TRUE, NULL);
g_signal_connect (G_OBJECT (fakesink), "handoff",
G_CALLBACK (fakesink_handoff), sinkadapter);
gst_bin_add_many (GST_BIN (pipeline), audiotestsrc, identity1, wavpackenc,
identity2, wavpackdec, identity3, fakesink, NULL);
fail_unless (gst_element_link_many (audiotestsrc, identity1, wavpackenc,
identity2, wavpackdec, identity3, fakesink, NULL));
loop = g_main_loop_new (NULL, TRUE);
fail_unless (loop != NULL);
bus = gst_element_get_bus (pipeline);
fail_unless (bus != NULL);
gst_bus_add_watch (bus, bus_handler, loop);
gst_object_unref (bus);
had_first_buffer = FALSE;
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_main_loop_run (loop);
gst_element_set_state (pipeline, GST_STATE_NULL);
fail_unless (had_first_buffer == TRUE);
fail_unless (gst_adapter_available (srcadapter) > 0);
fail_unless (gst_adapter_available (sinkadapter) > 0);
fail_unless_equals_int (gst_adapter_available (srcadapter),
gst_adapter_available (sinkadapter));
in = gst_adapter_take_buffer (srcadapter, gst_adapter_available (srcadapter));
fail_unless (in != NULL);
out =
gst_adapter_take_buffer (sinkadapter,
gst_adapter_available (sinkadapter));
fail_unless (out != NULL);
fail_unless_equals_int (GST_BUFFER_SIZE (in), GST_BUFFER_SIZE (out));
fail_unless (memcmp (GST_BUFFER_DATA (in), GST_BUFFER_DATA (out),
GST_BUFFER_SIZE (in)) == 0);
gst_buffer_unref (in);
gst_buffer_unref (out);
g_object_unref (pipeline);
g_main_loop_unref (loop);
g_object_unref (srcadapter);
g_object_unref (sinkadapter);
}
GST_END_TEST;
Suite *
wavpack_suite (void)
{
Suite *s = suite_create ("Wavpack");
TCase *tc_chain = tcase_create ("linear");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_encode_decode);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = wavpack_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;
}