diff options
Diffstat (limited to 'tests/check/elements/audiofirfilter.c')
-rw-r--r-- | tests/check/elements/audiofirfilter.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/tests/check/elements/audiofirfilter.c b/tests/check/elements/audiofirfilter.c new file mode 100644 index 00000000..c4eb7238 --- /dev/null +++ b/tests/check/elements/audiofirfilter.c @@ -0,0 +1,169 @@ +/* GStreamer + * + * Copyright (C) 2009 Sebastian Dröge <sebastian.droege@collabora.co.uk> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#include <gst/gst.h> +#include <gst/check/gstcheck.h> + +static gboolean have_eos = FALSE; + +static gboolean +on_message (GstBus * bus, GstMessage * message, gpointer user_data) +{ + GMainLoop *loop = (GMainLoop *) user_data; + + switch (GST_MESSAGE_TYPE (message)) { + case GST_MESSAGE_ERROR: + case GST_MESSAGE_WARNING: + g_assert_not_reached (); + g_main_loop_quit (loop); + break; + + case GST_MESSAGE_EOS: + have_eos = TRUE; + g_main_loop_quit (loop); + break; + default: + break; + } + + return TRUE; +} + +static void +on_rate_changed (GstElement * element, gint rate, gpointer user_data) +{ + GValueArray *va; + GValue v = { 0, }; + + fail_unless (rate > 0); + + va = g_value_array_new (6); + + g_value_init (&v, G_TYPE_DOUBLE); + g_value_set_double (&v, 0.0); + g_value_array_append (va, &v); + g_value_reset (&v); + g_value_set_double (&v, 0.0); + g_value_array_append (va, &v); + g_value_reset (&v); + g_value_set_double (&v, 0.0); + g_value_array_append (va, &v); + g_value_reset (&v); + g_value_set_double (&v, 0.0); + g_value_array_append (va, &v); + g_value_reset (&v); + g_value_set_double (&v, 0.0); + g_value_array_append (va, &v); + g_value_reset (&v); + g_value_set_double (&v, 1.0); + g_value_array_append (va, &v); + g_value_reset (&v); + + g_object_set (G_OBJECT (element), "kernel", va, NULL); + + g_value_array_free (va); +} + +static gboolean have_data = FALSE; + +static void +on_handoff (GstElement * object, GstBuffer * buffer, GstPad * pad, + gpointer user_data) +{ + if (!have_data) { + gdouble *data = (gdouble *) GST_BUFFER_DATA (buffer); + + fail_unless (GST_BUFFER_SIZE (buffer) > 5 * sizeof (gdouble)); + fail_unless (data[0] == 0.0); + fail_unless (data[1] == 0.0); + fail_unless (data[2] == 0.0); + fail_unless (data[3] == 0.0); + fail_unless (data[4] == 0.0); + fail_unless (data[5] != 0.0); + have_data = TRUE; + } +} + +GST_START_TEST (test_pipeline) +{ + GstElement *pipeline, *src, *filter, *sink; + GstBus *bus; + GMainLoop *loop; + + have_data = FALSE; + have_eos = FALSE; + + pipeline = gst_element_factory_make ("pipeline", NULL); + fail_unless (pipeline != NULL); + + src = gst_element_factory_make ("audiotestsrc", NULL); + fail_unless (src != NULL); + g_object_set (G_OBJECT (src), "num-buffers", 1000, NULL); + + filter = gst_element_factory_make ("audiofirfilter", NULL); + fail_unless (filter != NULL); + g_signal_connect (G_OBJECT (filter), "rate-changed", + G_CALLBACK (on_rate_changed), NULL); + + sink = gst_element_factory_make ("fakesink", NULL); + fail_unless (sink != NULL); + g_object_set (G_OBJECT (sink), "signal-handoffs", TRUE, NULL); + g_signal_connect (G_OBJECT (sink), "handoff", G_CALLBACK (on_handoff), NULL); + + gst_bin_add_many (GST_BIN (pipeline), src, filter, sink, NULL); + fail_unless (gst_element_link_many (src, filter, sink, NULL)); + + loop = g_main_loop_new (NULL, FALSE); + + bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline)); + gst_bus_add_signal_watch (bus); + g_signal_connect (G_OBJECT (bus), "message", G_CALLBACK (on_message), loop); + gst_object_unref (GST_OBJECT (bus)); + + fail_if (gst_element_set_state (pipeline, + GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE); + + g_main_loop_run (loop); + + fail_unless (have_data); + fail_unless (have_eos); + + fail_unless (gst_element_set_state (pipeline, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS); + + g_main_loop_unref (loop); + gst_object_unref (pipeline); +} + +GST_END_TEST; + +static Suite * +audiofirfilter_suite (void) +{ + Suite *s = suite_create ("audiofirfilter"); + TCase *tc_chain = tcase_create ("general"); + + suite_add_tcase (s, tc_chain); + tcase_add_test (tc_chain, test_pipeline); + + return s; +} + +GST_CHECK_MAIN (audiofirfilter); |