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authorSebastian Dröge <slomo@circular-chaos.org>2007-08-12 20:53:11 +0000
committerSebastian Dröge <slomo@circular-chaos.org>2007-08-12 20:53:11 +0000
commite381cedec4baa0e2d209f1b57bce32f6f5e8421e (patch)
treed8e6c0b817cbd1c87bf9af7076b6e3f374426785
parentb2f31f75d20abf5369fa04c258ff36dcc731ebd0 (diff)
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tests/check/: Add unit tests for bpwsinc, testing fundamental functionality again.
Original commit message from CVS: * tests/check/Makefile.am: * tests/check/elements/.cvsignore: * tests/check/elements/bpwsinc.c: (setup_bpwsinc), (cleanup_bpwsinc), (GST_START_TEST), (bpwsinc_suite), (main): Add unit tests for bpwsinc, testing fundamental functionality again.
-rw-r--r--ChangeLog8
-rw-r--r--tests/check/Makefile.am1
-rw-r--r--tests/check/elements/.gitignore1
-rw-r--r--tests/check/elements/bpwsinc.c525
4 files changed, 535 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 0f018363..7378d5e2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,14 @@
* tests/check/Makefile.am:
* tests/check/elements/.cvsignore:
+ * tests/check/elements/bpwsinc.c: (setup_bpwsinc),
+ (cleanup_bpwsinc), (GST_START_TEST), (bpwsinc_suite), (main):
+ Add unit tests for bpwsinc, testing fundamental functionality again.
+
+2007-08-12 Sebastian Dröge <slomo@circular-chaos.org>
+
+ * tests/check/Makefile.am:
+ * tests/check/elements/.cvsignore:
* tests/check/elements/lpwsinc.c: (setup_lpwsinc),
(cleanup_lpwsinc), (GST_START_TEST), (lpwsinc_suite), (main):
Add unit tests for lpwsinc, testing fundamental functionality.
diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am
index 0b962602..17672292 100644
--- a/tests/check/Makefile.am
+++ b/tests/check/Makefile.am
@@ -56,6 +56,7 @@ check_PROGRAMS = \
$(check_mpeg2enc) \
$(check_neon) \
$(check_timidity) \
+ elements/bpwsinc \
elements/lpwsinc \
elements/rganalysis \
elements/rglimiter \
diff --git a/tests/check/elements/.gitignore b/tests/check/elements/.gitignore
index 91b5e3b2..22d67f50 100644
--- a/tests/check/elements/.gitignore
+++ b/tests/check/elements/.gitignore
@@ -13,4 +13,5 @@ rganalysis
y4menc
neonhttpsrc
spectrum
+bpwsinc
lpwsinc
diff --git a/tests/check/elements/bpwsinc.c b/tests/check/elements/bpwsinc.c
new file mode 100644
index 00000000..4faf6fc2
--- /dev/null
+++ b/tests/check/elements/bpwsinc.c
@@ -0,0 +1,525 @@
+/* GStreamer
+ *
+ * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
+ *
+ * bpwsinc.c: Unit test for the bpwsinc element
+ *
+ * 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/base/gstbasetransform.h>
+#include <gst/check/gstcheck.h>
+
+#include <math.h>
+
+/* For ease of programming we use globals to keep refs for our floating
+ * src and sink pads we create; otherwise we always have to do get_pad,
+ * get_peer, and then remove references in every test function */
+GstPad *mysrcpad, *mysinkpad;
+
+#define BPWSINC_CAPS_STRING \
+ "audio/x-raw-float, " \
+ "channels = (int) 1, " \
+ "rate = (int) 44100, " \
+ "endianness = (int) BYTE_ORDER, " \
+ "width = (int) 64" \
+
+static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("audio/x-raw-float, "
+ "channels = (int) 1, "
+ "rate = (int) 44100, "
+ "endianness = (int) BYTE_ORDER, " "width = (int) 64")
+ );
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("audio/x-raw-float, "
+ "channels = (int) 1, "
+ "rate = (int) 44100, "
+ "endianness = (int) BYTE_ORDER, " "width = (int) 64")
+ );
+
+GstElement *
+setup_bpwsinc ()
+{
+ GstElement *bpwsinc;
+
+ GST_DEBUG ("setup_bpwsinc");
+ bpwsinc = gst_check_setup_element ("bpwsinc");
+ mysrcpad = gst_check_setup_src_pad (bpwsinc, &srctemplate, NULL);
+ mysinkpad = gst_check_setup_sink_pad (bpwsinc, &sinktemplate, NULL);
+ gst_pad_set_active (mysrcpad, TRUE);
+ gst_pad_set_active (mysinkpad, TRUE);
+
+ return bpwsinc;
+}
+
+void
+cleanup_bpwsinc (GstElement * bpwsinc)
+{
+ GST_DEBUG ("cleanup_bpwsinc");
+
+ g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
+ g_list_free (buffers);
+ buffers = NULL;
+
+ gst_pad_set_active (mysrcpad, FALSE);
+ gst_pad_set_active (mysinkpad, FALSE);
+ gst_check_teardown_src_pad (bpwsinc);
+ gst_check_teardown_sink_pad (bpwsinc);
+ gst_check_teardown_element (bpwsinc);
+}
+
+/* Test if data containing only one frequency component
+ * at rate/2 is erased with bandpass mode and a
+ * 2000Hz frequency band around rate/4 */
+GST_START_TEST (test_bp_0hz)
+{
+ GstElement *bpwsinc;
+ GstBuffer *inbuffer, *outbuffer;
+ GstCaps *caps;
+ gdouble *in, *res, rms;
+ gint i;
+
+ bpwsinc = setup_bpwsinc ();
+ /* Set to bandpass */
+ g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
+
+ fail_unless (gst_element_set_state (bpwsinc,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
+ NULL);
+ g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
+ NULL);
+ inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
+ in = (gdouble *) GST_BUFFER_DATA (inbuffer);
+ for (i = 0; i < 1024; i++)
+ in[i] = 1.0;
+
+ caps = gst_caps_from_string (BPWSINC_CAPS_STRING);
+ gst_buffer_set_caps (inbuffer, caps);
+ gst_caps_unref (caps);
+ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
+
+ /* pushing gives away my reference ... */
+ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
+ /* ... and puts a new buffer on the global list */
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
+
+ res = (gdouble *) GST_BUFFER_DATA (outbuffer);
+ for (i = 31; i < 1024; i++) {
+ fail_unless (res[i] <= 0.01
+ && res[i] >= -0.01, "res[%d] = %lf\n", i, res[i]);
+ }
+
+ rms = 0.0;
+ for (i = 0; i < 1024; i++)
+ rms += res[i] * res[i];
+ rms = sqrt (rms / 1024.0);
+ fail_unless (rms <= 0.1);
+
+ /* cleanup */
+ cleanup_bpwsinc (bpwsinc);
+}
+
+GST_END_TEST;
+
+/* Test if data containing only one frequency component
+ * at the band center is preserved with bandreject mode
+ * and a 2000Hz frequency band around rate/4 */
+GST_START_TEST (test_bp_11025hz)
+{
+ GstElement *bpwsinc;
+ GstBuffer *inbuffer, *outbuffer;
+ GstCaps *caps;
+ gdouble *in, *res, rms;
+ gint i;
+
+ bpwsinc = setup_bpwsinc ();
+ /* Set to bandpass */
+ g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
+
+ fail_unless (gst_element_set_state (bpwsinc,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
+ NULL);
+ g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
+ NULL);
+ inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
+ in = (gdouble *) GST_BUFFER_DATA (inbuffer);
+ for (i = 0; i < 1024; i += 4) {
+ in[i] = 0.0;
+ in[i + 1] = 1.0;
+ in[i + 2] = 0.0;
+ in[i + 3] = -1.0;
+ }
+
+ caps = gst_caps_from_string (BPWSINC_CAPS_STRING);
+ gst_buffer_set_caps (inbuffer, caps);
+ gst_caps_unref (caps);
+ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
+
+ /* pushing gives away my reference ... */
+ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
+ /* ... and puts a new buffer on the global list */
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
+
+ res = (gdouble *) GST_BUFFER_DATA (outbuffer);
+
+ rms = 0.0;
+ for (i = 0; i < 1024; i++)
+ rms += res[i] * res[i];
+ rms = sqrt (rms / 1024.0);
+ fail_unless (rms >= 0.4);
+
+ /* cleanup */
+ cleanup_bpwsinc (bpwsinc);
+}
+
+GST_END_TEST;
+
+
+/* Test if data containing only one frequency component
+ * at rate/2 is erased with bandreject mode and a
+ * 2000Hz frequency band around rate/4 */
+GST_START_TEST (test_bp_22050hz)
+{
+ GstElement *bpwsinc;
+ GstBuffer *inbuffer, *outbuffer;
+ GstCaps *caps;
+ gdouble *in, *res, rms;
+ gint i;
+
+ bpwsinc = setup_bpwsinc ();
+ /* Set to bandpass */
+ g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
+
+ fail_unless (gst_element_set_state (bpwsinc,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
+ NULL);
+ g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
+ NULL);
+ inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
+ in = (gdouble *) GST_BUFFER_DATA (inbuffer);
+ for (i = 0; i < 1024; i += 2) {
+ in[i] = 1.0;
+ in[i + 1] = -1.0;
+ }
+
+ caps = gst_caps_from_string (BPWSINC_CAPS_STRING);
+ gst_buffer_set_caps (inbuffer, caps);
+ gst_caps_unref (caps);
+ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
+
+ /* pushing gives away my reference ... */
+ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
+ /* ... and puts a new buffer on the global list */
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
+
+ res = (gdouble *) GST_BUFFER_DATA (outbuffer);
+ for (i = 31; i < 1024; i++) {
+ fail_unless (abs (res[i]) <= 0.01, "res[%d] = %lf\n", i, res[i]);
+ }
+
+ rms = 0.0;
+ for (i = 0; i < 1024; i++)
+ rms += res[i] * res[i];
+ rms = sqrt (rms / 1024.0);
+ fail_unless (rms <= 0.3);
+
+ /* cleanup */
+ cleanup_bpwsinc (bpwsinc);
+}
+
+GST_END_TEST;
+
+/* Test if data containing only one frequency component
+ * at rate/2 is preserved with bandreject mode and a
+ * 2000Hz frequency band around rate/4 */
+GST_START_TEST (test_br_0hz)
+{
+ GstElement *bpwsinc;
+ GstBuffer *inbuffer, *outbuffer;
+ GstCaps *caps;
+ gdouble *in, *res, rms;
+ gint i;
+
+ bpwsinc = setup_bpwsinc ();
+ /* Set to bandreject */
+ g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
+
+ fail_unless (gst_element_set_state (bpwsinc,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
+ NULL);
+ g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
+ NULL);
+ inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
+ in = (gdouble *) GST_BUFFER_DATA (inbuffer);
+ for (i = 0; i < 1024; i++)
+ in[i] = 1.0;
+
+ caps = gst_caps_from_string (BPWSINC_CAPS_STRING);
+ gst_buffer_set_caps (inbuffer, caps);
+ gst_caps_unref (caps);
+ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
+
+ /* pushing gives away my reference ... */
+ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
+ /* ... and puts a new buffer on the global list */
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
+
+ res = (gdouble *) GST_BUFFER_DATA (outbuffer);
+ for (i = 31; i < 1024; i++) {
+ fail_unless (res[i] <= 1.01
+ && res[i] >= 0.99, "res[%d] = %lf\n", i, res[i]);
+ }
+
+ rms = 0.0;
+ for (i = 0; i < 1024; i++)
+ rms += res[i] * res[i];
+ rms = sqrt (rms / 1024.0);
+ fail_unless (rms >= 0.9);
+
+ /* cleanup */
+ cleanup_bpwsinc (bpwsinc);
+}
+
+GST_END_TEST;
+
+/* Test if data containing only one frequency component
+ * at the band center is erased with bandreject mode
+ * and a 2000Hz frequency band around rate/4 */
+GST_START_TEST (test_br_11025hz)
+{
+ GstElement *bpwsinc;
+ GstBuffer *inbuffer, *outbuffer;
+ GstCaps *caps;
+ gdouble *in, *res, rms;
+ gint i;
+
+ bpwsinc = setup_bpwsinc ();
+ /* Set to bandreject */
+ g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
+
+ fail_unless (gst_element_set_state (bpwsinc,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
+ NULL);
+ g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
+ NULL);
+ inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
+ in = (gdouble *) GST_BUFFER_DATA (inbuffer);
+
+ for (i = 0; i < 1024; i += 4) {
+ in[i] = 0.0;
+ in[i + 1] = 1.0;
+ in[i + 2] = 0.0;
+ in[i + 3] = -1.0;
+ }
+
+ caps = gst_caps_from_string (BPWSINC_CAPS_STRING);
+ gst_buffer_set_caps (inbuffer, caps);
+ gst_caps_unref (caps);
+ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
+
+ /* pushing gives away my reference ... */
+ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
+ /* ... and puts a new buffer on the global list */
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
+
+ res = (gdouble *) GST_BUFFER_DATA (outbuffer);
+ for (i = 31; i < 1024; i++) {
+ fail_unless (abs (res[i]) <= 0.01, "res[%d] = %lf\n", i, res[i]);
+ }
+
+ rms = 0.0;
+ for (i = 0; i < 1024; i++)
+ rms += res[i] * res[i];
+ rms = sqrt (rms / 1024.0);
+ fail_unless (rms <= 0.3);
+
+ /* cleanup */
+ cleanup_bpwsinc (bpwsinc);
+}
+
+GST_END_TEST;
+
+
+/* Test if data containing only one frequency component
+ * at rate/2 is preserved with bandreject mode and a
+ * 2000Hz frequency band around rate/4 */
+GST_START_TEST (test_br_22050hz)
+{
+ GstElement *bpwsinc;
+ GstBuffer *inbuffer, *outbuffer;
+ GstCaps *caps;
+ gdouble *in, *res, rms;
+ gint i;
+
+ bpwsinc = setup_bpwsinc ();
+ /* Set to bandreject */
+ g_object_set (G_OBJECT (bpwsinc), "mode", 1, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "length", 31, NULL);
+
+ fail_unless (gst_element_set_state (bpwsinc,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ g_object_set (G_OBJECT (bpwsinc), "lower-frequency", 44100 / 4.0 - 1000,
+ NULL);
+ g_object_set (G_OBJECT (bpwsinc), "upper-frequency", 44100 / 4.0 + 1000,
+ NULL);
+ inbuffer = gst_buffer_new_and_alloc (1024 * sizeof (gdouble));
+ in = (gdouble *) GST_BUFFER_DATA (inbuffer);
+ for (i = 0; i < 1024; i += 2) {
+ in[i] = 1.0;
+ in[i + 1] = -1.0;
+ }
+
+ caps = gst_caps_from_string (BPWSINC_CAPS_STRING);
+ gst_buffer_set_caps (inbuffer, caps);
+ gst_caps_unref (caps);
+ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
+
+ /* pushing gives away my reference ... */
+ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
+ /* ... and puts a new buffer on the global list */
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
+
+ res = (gdouble *) GST_BUFFER_DATA (outbuffer);
+ for (i = 31; i < 1024; i++) {
+ fail_unless (abs (res[i]) <= 1.01
+ && abs (res[i]) >= 0.99, "res[%d] = %lf\n", i, res[i]);
+ }
+
+ rms = 0.0;
+ for (i = 0; i < 1024; i++)
+ rms += res[i] * res[i];
+ rms = sqrt (rms / 1024.0);
+ fail_unless (rms >= 0.9);
+
+ /* cleanup */
+ cleanup_bpwsinc (bpwsinc);
+}
+
+GST_END_TEST;
+
+/* Test if buffers smaller than the kernel size are handled
+ * correctly without accessing wrong memory areas */
+GST_START_TEST (test_small_buffer)
+{
+ GstElement *bpwsinc;
+ GstBuffer *inbuffer, *outbuffer;
+ GstCaps *caps;
+ gdouble *in;
+ gdouble *res;
+ gint i;
+
+ bpwsinc = setup_bpwsinc ();
+ /* Set to bandpass */
+ g_object_set (G_OBJECT (bpwsinc), "mode", 0, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "length", 101, NULL);
+
+ fail_unless (gst_element_set_state (bpwsinc,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ g_object_set (G_OBJECT (bpwsinc), "lower-frequency",
+ 44100 / 4.0 - 44100 / 16.0, NULL);
+ g_object_set (G_OBJECT (bpwsinc), "upper-frequency",
+ 44100 / 4.0 + 44100 / 16.0, NULL);
+ inbuffer = gst_buffer_new_and_alloc (20 * sizeof (gdouble));
+ in = (gdouble *) GST_BUFFER_DATA (inbuffer);
+ for (i = 0; i < 20; i++)
+ in[i] = 1.0;
+
+ caps = gst_caps_from_string (BPWSINC_CAPS_STRING);
+ gst_buffer_set_caps (inbuffer, caps);
+ gst_caps_unref (caps);
+ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
+
+ /* pushing gives away my reference ... */
+ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
+ /* ... and puts a new buffer on the global list */
+ fail_unless_equals_int (g_list_length (buffers), 1);
+ fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
+
+ /* cleanup */
+ cleanup_bpwsinc (bpwsinc);
+}
+
+GST_END_TEST;
+
+Suite *
+bpwsinc_suite (void)
+{
+ Suite *s = suite_create ("bpwsinc");
+ TCase *tc_chain = tcase_create ("general");
+
+ suite_add_tcase (s, tc_chain);
+ tcase_add_test (tc_chain, test_bp_0hz);
+ tcase_add_test (tc_chain, test_bp_11025hz);
+ tcase_add_test (tc_chain, test_bp_22050hz);
+ tcase_add_test (tc_chain, test_br_0hz);
+ tcase_add_test (tc_chain, test_br_11025hz);
+ tcase_add_test (tc_chain, test_br_22050hz);
+ tcase_add_test (tc_chain, test_small_buffer);
+
+ return s;
+}
+
+int
+main (int argc, char **argv)
+{
+ int nf;
+
+ Suite *s = bpwsinc_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;
+}