summaryrefslogtreecommitdiffstats
path: root/tests
diff options
context:
space:
mode:
Diffstat (limited to 'tests')
-rw-r--r--tests/check/Makefile.am1
-rw-r--r--tests/check/elements/deinterleave.c358
2 files changed, 359 insertions, 0 deletions
diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am
index 797a4f42..2c986a20 100644
--- a/tests/check/Makefile.am
+++ b/tests/check/Makefile.am
@@ -73,6 +73,7 @@ check_PROGRAMS = \
$(check_neon) \
$(check_ofa) \
$(check_timidity) \
+ elements/deinterleave \
elements/interleave \
elements/rganalysis \
elements/rglimiter \
diff --git a/tests/check/elements/deinterleave.c b/tests/check/elements/deinterleave.c
new file mode 100644
index 00000000..04b6f092
--- /dev/null
+++ b/tests/check/elements/deinterleave.c
@@ -0,0 +1,358 @@
+/* GStreamer unit tests for the interleave element
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <gst/check/gstcheck.h>
+
+GST_START_TEST (test_create_and_unref)
+{
+ GstElement *deinterleave;
+
+ deinterleave = gst_element_factory_make ("deinterleave", NULL);
+ fail_unless (deinterleave != NULL);
+
+ gst_element_set_state (deinterleave, GST_STATE_NULL);
+ gst_object_unref (deinterleave);
+}
+
+GST_END_TEST;
+
+static GstPad *mysrcpad, **mysinkpads;
+static gint nsinkpads;
+static GstBus *bus;
+static GstElement *deinterleave;
+
+static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("audio/x-raw-float, "
+ "width = (int) 32, "
+ "channels = (int) 1, "
+ "rate = (int) {32000, 48000}, " "endianness = (int) BYTE_ORDER"));
+
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("audio/x-raw-float, "
+ "width = (int) 32, "
+ "channels = (int) 2, "
+ "rate = (int) {32000, 48000}, " "endianness = (int) BYTE_ORDER"));
+
+#define CAPS_32khz \
+ "audio/x-raw-float, " \
+ "width = (int) 32, " \
+ "channels = (int) 2, " \
+ "rate = (int) 32000, " \
+ "endianness = (int) BYTE_ORDER"
+
+#define CAPS_48khz \
+ "audio/x-raw-float, " \
+ "width = (int) 32, " \
+ "channels = (int) 2, " \
+ "rate = (int) 48000, " \
+ "endianness = (int) BYTE_ORDER"
+
+#define CAPS_48khz_3CH \
+ "audio/x-raw-float, " \
+ "width = (int) 32, " \
+ "channels = (int) 3, " \
+ "rate = (int) 48000, " \
+ "endianness = (int) BYTE_ORDER"
+
+static GstFlowReturn
+deinterleave_chain_func (GstPad * pad, GstBuffer * buffer)
+{
+ gint i;
+ gfloat *indata;
+
+ fail_unless (GST_IS_BUFFER (buffer));
+ fail_unless_equals_int (GST_BUFFER_SIZE (buffer), 48000 * sizeof (gfloat));
+ fail_unless (GST_BUFFER_DATA (buffer) != NULL);
+
+ indata = (gfloat *) GST_BUFFER_DATA (buffer);
+
+ if (strcmp (GST_PAD_NAME (pad), "sink0") == 0) {
+ for (i = 0; i < 48000; i++)
+ fail_unless_equals_float (indata[i], -1.0);
+ } else if (strcmp (GST_PAD_NAME (pad), "sink1") == 0) {
+ for (i = 0; i < 48000; i++)
+ fail_unless_equals_float (indata[i], 1.0);
+ } else {
+ g_assert_not_reached ();
+ }
+
+ gst_buffer_unref (buffer);
+
+ return GST_FLOW_OK;
+}
+
+static void
+deinterleave_pad_added (GstElement * src, GstPad * pad, gpointer data)
+{
+ gchar *name;
+ gint link = GPOINTER_TO_INT (data);
+
+ if (nsinkpads >= link)
+ return;
+
+ name = g_strdup_printf ("sink%d", nsinkpads);
+
+ mysinkpads[nsinkpads] =
+ gst_pad_new_from_static_template (&sinktemplate, name);
+ g_free (name);
+ fail_if (mysinkpads[nsinkpads] == NULL);
+
+ gst_pad_set_chain_function (mysinkpads[nsinkpads], deinterleave_chain_func);
+ fail_unless (gst_pad_link (pad, mysinkpads[nsinkpads]) == GST_PAD_LINK_OK);
+ gst_pad_set_active (mysinkpads[nsinkpads], TRUE);
+ nsinkpads++;
+}
+
+GST_START_TEST (test_2_channels)
+{
+ GstPad *sinkpad;
+ gint i;
+ GstBuffer *inbuf;
+ GstCaps *caps;
+ gfloat *indata;
+
+ mysinkpads = g_new0 (GstPad *, 2);
+ nsinkpads = 0;
+
+ deinterleave = gst_element_factory_make ("deinterleave", NULL);
+ fail_unless (deinterleave != NULL);
+
+ mysrcpad = gst_pad_new_from_static_template (&srctemplate, "src");
+ fail_unless (mysrcpad != NULL);
+
+ caps = gst_caps_from_string (CAPS_48khz);
+ fail_unless (gst_pad_set_caps (mysrcpad, caps));
+ gst_pad_use_fixed_caps (mysrcpad);
+
+ sinkpad = gst_element_get_pad (deinterleave, "sink");
+ fail_unless (sinkpad != NULL);
+ fail_unless (gst_pad_link (mysrcpad, sinkpad) == GST_PAD_LINK_OK);
+ g_object_unref (sinkpad);
+
+ g_signal_connect (deinterleave, "pad-added",
+ G_CALLBACK (deinterleave_pad_added), GINT_TO_POINTER (2));
+
+ bus = gst_bus_new ();
+ gst_element_set_bus (deinterleave, bus);
+
+ fail_unless (gst_element_set_state (deinterleave,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
+
+ inbuf = gst_buffer_new_and_alloc (2 * 48000 * sizeof (gfloat));
+ indata = (gfloat *) GST_BUFFER_DATA (inbuf);
+ for (i = 0; i < 2 * 48000; i += 2) {
+ indata[i] = -1.0;
+ indata[i + 1] = 1.0;
+ }
+ gst_buffer_set_caps (inbuf, caps);
+
+ fail_unless (gst_pad_push (mysrcpad, inbuf) == GST_FLOW_OK);
+
+ fail_unless (gst_element_set_state (deinterleave,
+ GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
+
+ for (i = 0; i < nsinkpads; i++)
+ g_object_unref (mysinkpads[i]);
+ g_free (mysinkpads);
+ mysinkpads = NULL;
+
+ g_object_unref (deinterleave);
+ g_object_unref (bus);
+ gst_caps_unref (caps);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_2_channels_1_linked)
+{
+ GstPad *sinkpad;
+ gint i;
+ GstBuffer *inbuf;
+ GstCaps *caps;
+ gfloat *indata;
+
+ nsinkpads = 0;
+ mysinkpads = g_new0 (GstPad *, 2);
+
+ deinterleave = gst_element_factory_make ("deinterleave", NULL);
+ fail_unless (deinterleave != NULL);
+
+ mysrcpad = gst_pad_new_from_static_template (&srctemplate, "src");
+ fail_unless (mysrcpad != NULL);
+
+ caps = gst_caps_from_string (CAPS_48khz);
+ fail_unless (gst_pad_set_caps (mysrcpad, caps));
+ gst_pad_use_fixed_caps (mysrcpad);
+
+ sinkpad = gst_element_get_pad (deinterleave, "sink");
+ fail_unless (sinkpad != NULL);
+ fail_unless (gst_pad_link (mysrcpad, sinkpad) == GST_PAD_LINK_OK);
+ g_object_unref (sinkpad);
+
+ g_signal_connect (deinterleave, "pad-added",
+ G_CALLBACK (deinterleave_pad_added), GINT_TO_POINTER (1));
+
+ bus = gst_bus_new ();
+ gst_element_set_bus (deinterleave, bus);
+
+ fail_unless (gst_element_set_state (deinterleave,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
+
+ inbuf = gst_buffer_new_and_alloc (2 * 48000 * sizeof (gfloat));
+ indata = (gfloat *) GST_BUFFER_DATA (inbuf);
+ for (i = 0; i < 2 * 48000; i += 2) {
+ indata[i] = -1.0;
+ indata[i + 1] = 1.0;
+ }
+ gst_buffer_set_caps (inbuf, caps);
+
+ fail_unless (gst_pad_push (mysrcpad, inbuf) == GST_FLOW_OK);
+
+ fail_unless (gst_element_set_state (deinterleave,
+ GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
+
+ for (i = 0; i < nsinkpads; i++)
+ g_object_unref (mysinkpads[i]);
+ g_free (mysinkpads);
+ mysinkpads = NULL;
+
+ g_object_unref (deinterleave);
+ g_object_unref (bus);
+ gst_caps_unref (caps);
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_2_channels_caps_change)
+{
+ GstPad *sinkpad;
+ GstCaps *caps, *caps2;
+ gint i;
+ GstBuffer *inbuf;
+ gfloat *indata;
+
+ nsinkpads = 0;
+ mysinkpads = g_new0 (GstPad *, 2);
+
+ deinterleave = gst_element_factory_make ("deinterleave", NULL);
+ fail_unless (deinterleave != NULL);
+
+ mysrcpad = gst_pad_new_from_static_template (&srctemplate, "src");
+ fail_unless (mysrcpad != NULL);
+
+ caps = gst_caps_from_string (CAPS_48khz);
+ fail_unless (gst_pad_set_caps (mysrcpad, caps));
+ gst_pad_use_fixed_caps (mysrcpad);
+
+ sinkpad = gst_element_get_pad (deinterleave, "sink");
+ fail_unless (sinkpad != NULL);
+ fail_unless (gst_pad_link (mysrcpad, sinkpad) == GST_PAD_LINK_OK);
+ g_object_unref (sinkpad);
+
+ g_signal_connect (deinterleave, "pad-added",
+ G_CALLBACK (deinterleave_pad_added), GINT_TO_POINTER (2));
+
+ bus = gst_bus_new ();
+ gst_element_set_bus (deinterleave, bus);
+
+ fail_unless (gst_element_set_state (deinterleave,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
+
+ inbuf = gst_buffer_new_and_alloc (2 * 48000 * sizeof (gfloat));
+ indata = (gfloat *) GST_BUFFER_DATA (inbuf);
+ for (i = 0; i < 2 * 48000; i += 2) {
+ indata[i] = -1.0;
+ indata[i + 1] = 1.0;
+ }
+ gst_buffer_set_caps (inbuf, caps);
+
+ fail_unless (gst_pad_push (mysrcpad, inbuf) == GST_FLOW_OK);
+
+ caps2 = gst_caps_from_string (CAPS_32khz);
+ gst_pad_set_caps (mysrcpad, caps2);
+
+ inbuf = gst_buffer_new_and_alloc (2 * 48000 * sizeof (gfloat));
+ indata = (gfloat *) GST_BUFFER_DATA (inbuf);
+ for (i = 0; i < 2 * 48000; i += 2) {
+ indata[i] = -1.0;
+ indata[i + 1] = 1.0;
+ }
+ gst_buffer_set_caps (inbuf, caps2);
+
+ /* Should work fine because the caps changed in a compatible way */
+ fail_unless (gst_pad_push (mysrcpad, inbuf) == GST_FLOW_OK);
+
+ gst_caps_unref (caps2);
+
+ caps2 = gst_caps_from_string (CAPS_48khz_3CH);
+ gst_pad_set_caps (mysrcpad, caps2);
+
+ inbuf = gst_buffer_new_and_alloc (3 * 48000 * sizeof (gfloat));
+ indata = (gfloat *) GST_BUFFER_DATA (inbuf);
+ for (i = 0; i < 3 * 48000; i += 3) {
+ indata[i] = -1.0;
+ indata[i + 1] = 1.0;
+ indata[i + 2] = 0.0;
+ }
+ gst_buffer_set_caps (inbuf, caps2);
+
+ /* Should break because the caps changed in an incompatible way */
+ fail_if (gst_pad_push (mysrcpad, inbuf) == GST_FLOW_OK);
+
+ fail_unless (gst_element_set_state (deinterleave,
+ GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS);
+
+ for (i = 0; i < nsinkpads; i++)
+ g_object_unref (mysinkpads[i]);
+ g_free (mysinkpads);
+ mysinkpads = NULL;
+
+ g_object_unref (deinterleave);
+ g_object_unref (bus);
+ gst_caps_unref (caps);
+ gst_caps_unref (caps2);
+}
+
+GST_END_TEST;
+
+
+static Suite *
+deinterleave_suite (void)
+{
+ Suite *s = suite_create ("deinterleave");
+ TCase *tc_chain = tcase_create ("general");
+
+ suite_add_tcase (s, tc_chain);
+ tcase_add_test (tc_chain, test_create_and_unref);
+ tcase_add_test (tc_chain, test_2_channels);
+ tcase_add_test (tc_chain, test_2_channels_1_linked);
+ tcase_add_test (tc_chain, test_2_channels_caps_change);
+
+ return s;
+}
+
+GST_CHECK_MAIN (deinterleave);
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-09 17:14:28 +0000