/* GStreamer * * unit test for audiodynamic * * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org> * * Greatly based on the audiopanorama unit test * Copyright (C) 2006 Stefan Kost <ensonic@users.sf.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 * 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 <unistd.h> #include <gst/base/gstbasetransform.h> #include <gst/check/gstcheck.h> gboolean have_eos = FALSE; /* 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 DYNAMIC_CAPS_STRING \ "audio/x-raw-int, " \ "channels = (int) 1, " \ "rate = (int) 44100, " \ "endianness = (int) BYTE_ORDER, " \ "width = (int) 16, " \ "depth = (int) 16, " \ "signed = (bool) TRUE" static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, GST_STATIC_CAPS ("audio/x-raw-int, " "channels = (int) 1, " "rate = (int) [ 1, MAX ], " "endianness = (int) BYTE_ORDER, " "width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE") ); static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS, GST_STATIC_CAPS ("audio/x-raw-int, " "channels = (int) 1, " "rate = (int) [ 1, MAX ], " "endianness = (int) BYTE_ORDER, " "width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE") ); static GstElement * setup_dynamic (void) { GstElement *dynamic; GST_DEBUG ("setup_dynamic"); dynamic = gst_check_setup_element ("audiodynamic"); mysrcpad = gst_check_setup_src_pad (dynamic, &srctemplate, NULL); mysinkpad = gst_check_setup_sink_pad (dynamic, &sinktemplate, NULL); gst_pad_set_active (mysrcpad, TRUE); gst_pad_set_active (mysinkpad, TRUE); return dynamic; } static void cleanup_dynamic (GstElement * dynamic) { GST_DEBUG ("cleanup_dynamic"); 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 (dynamic); gst_check_teardown_sink_pad (dynamic); gst_check_teardown_element (dynamic); } GST_START_TEST (test_passthrough) { GstElement *dynamic; GstBuffer *inbuffer, *outbuffer; GstCaps *caps; gint16 in[6] = { 24576, -16384, 256, -128, 0, -24576 }; gint16 *res; dynamic = setup_dynamic (); fail_unless (gst_element_set_state (dynamic, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (12); memcpy (GST_BUFFER_DATA (inbuffer), in, 12); fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 12) == 0); caps = gst_caps_from_string (DYNAMIC_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); /* ... but it ends up being collected on the global buffer list */ fail_unless_equals_int (g_list_length (buffers), 1); fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); res = (gint16 *) GST_BUFFER_DATA (outbuffer); GST_INFO ("expected %+5d %+5d %+5d %+5d %+5d %+5d real %+5d %+5d %+5d %+5d %+5d %+5d", in[0], in[1], in[2], in[3], in[4], in[5], res[0], res[1], res[2], res[3], res[4], res[5]); fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), in, 12) == 0); /* cleanup */ cleanup_dynamic (dynamic); } GST_END_TEST; GST_START_TEST (test_compress_hard_50_50) { GstElement *dynamic; GstBuffer *inbuffer, *outbuffer; GstCaps *caps; gint16 in[8] = { -30000, 24576, -16384, 256, -128, 0, -24576, 30000 }; gint16 *res; dynamic = setup_dynamic (); g_object_set (G_OBJECT (dynamic), "mode", 0, NULL); g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL); g_object_set (G_OBJECT (dynamic), "ratio", 0.5, NULL); g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL); fail_unless (gst_element_set_state (dynamic, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (16); memcpy (GST_BUFFER_DATA (inbuffer), in, 16); fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0); caps = gst_caps_from_string (DYNAMIC_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 = (gint16 *) GST_BUFFER_DATA (outbuffer); fail_unless (res[0] > in[0]); fail_unless (res[1] < in[1]); fail_unless (res[2] == in[2]); fail_unless (res[3] == in[3]); fail_unless (res[4] == in[4]); fail_unless (res[5] == in[5]); fail_unless (res[6] > in[6]); fail_unless (res[7] < in[7]); /* cleanup */ cleanup_dynamic (dynamic); } GST_END_TEST; GST_START_TEST (test_compress_soft_50_50) { GstElement *dynamic; GstBuffer *inbuffer, *outbuffer; GstCaps *caps; gint16 in[8] = { -30000, 24576, -16384, 256, -128, 0, -24576, 30000 }; gint16 *res; dynamic = setup_dynamic (); g_object_set (G_OBJECT (dynamic), "mode", 0, NULL); g_object_set (G_OBJECT (dynamic), "characteristics", 1, NULL); g_object_set (G_OBJECT (dynamic), "ratio", 0.5, NULL); g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL); fail_unless (gst_element_set_state (dynamic, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (16); memcpy (GST_BUFFER_DATA (inbuffer), in, 16); fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0); caps = gst_caps_from_string (DYNAMIC_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 = (gint16 *) GST_BUFFER_DATA (outbuffer); fail_unless (res[0] > in[0]); fail_unless (res[1] < in[1]); fail_unless (res[2] == in[2]); fail_unless (res[3] == in[3]); fail_unless (res[4] == in[4]); fail_unless (res[5] == in[5]); fail_unless (res[6] > in[6]); fail_unless (res[7] < in[7]); /* cleanup */ cleanup_dynamic (dynamic); } GST_END_TEST; GST_START_TEST (test_compress_hard_100_50) { GstElement *dynamic; GstBuffer *inbuffer, *outbuffer; GstCaps *caps; gint16 in[8] = { -30000, 24576, -16384, 256, -128, 0, -24576, 30000 }; gint16 *res; dynamic = setup_dynamic (); g_object_set (G_OBJECT (dynamic), "mode", 0, NULL); g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL); g_object_set (G_OBJECT (dynamic), "ratio", 0.5, NULL); g_object_set (G_OBJECT (dynamic), "threshold", 1.0, NULL); fail_unless (gst_element_set_state (dynamic, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (16); memcpy (GST_BUFFER_DATA (inbuffer), in, 16); fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0); caps = gst_caps_from_string (DYNAMIC_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 = (gint16 *) GST_BUFFER_DATA (outbuffer); fail_unless (res[0] == in[0]); fail_unless (res[1] == in[1]); fail_unless (res[2] == in[2]); fail_unless (res[3] == in[3]); fail_unless (res[4] == in[4]); fail_unless (res[5] == in[5]); fail_unless (res[6] == in[6]); fail_unless (res[7] == in[7]); /* cleanup */ cleanup_dynamic (dynamic); } GST_END_TEST; GST_START_TEST (test_expand_hard_50_200) { GstElement *dynamic; GstBuffer *inbuffer, *outbuffer; GstCaps *caps; gint16 in[8] = { -30000, 24576, -16383, 256, -128, 0, -24576, 30000 }; gint16 *res; dynamic = setup_dynamic (); g_object_set (G_OBJECT (dynamic), "mode", 1, NULL); g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL); g_object_set (G_OBJECT (dynamic), "ratio", 2.0, NULL); g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL); fail_unless (gst_element_set_state (dynamic, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (16); memcpy (GST_BUFFER_DATA (inbuffer), in, 16); fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0); caps = gst_caps_from_string (DYNAMIC_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 = (gint16 *) GST_BUFFER_DATA (outbuffer); fail_unless (res[0] == in[0]); fail_unless (res[1] == in[1]); fail_unless (res[2] > in[2]); fail_unless (res[3] < in[3]); fail_unless (res[4] > in[4]); fail_unless (res[5] == in[5]); fail_unless (res[6] == in[6]); fail_unless (res[7] == in[7]); /* cleanup */ cleanup_dynamic (dynamic); } GST_END_TEST; GST_START_TEST (test_expand_soft_50_200) { GstElement *dynamic; GstBuffer *inbuffer, *outbuffer; GstCaps *caps; gint16 in[8] = { -30000, 24576, -16383, 256, -128, 0, -24576, 30000 }; gint16 *res; dynamic = setup_dynamic (); g_object_set (G_OBJECT (dynamic), "mode", 1, NULL); g_object_set (G_OBJECT (dynamic), "characteristics", 1, NULL); g_object_set (G_OBJECT (dynamic), "ratio", 2.0, NULL); g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL); fail_unless (gst_element_set_state (dynamic, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (16); memcpy (GST_BUFFER_DATA (inbuffer), in, 16); fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0); caps = gst_caps_from_string (DYNAMIC_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 = (gint16 *) GST_BUFFER_DATA (outbuffer); fail_unless (res[0] == in[0]); fail_unless (res[1] == in[1]); fail_unless (res[2] > in[2]); fail_unless (res[3] < in[3]); fail_unless (res[4] > in[4]); fail_unless (res[5] == in[5]); fail_unless (res[6] == in[6]); fail_unless (res[7] == in[7]); /* cleanup */ cleanup_dynamic (dynamic); } GST_END_TEST; GST_START_TEST (test_expand_hard_0_200) { GstElement *dynamic; GstBuffer *inbuffer, *outbuffer; GstCaps *caps; gint16 in[8] = { -30000, 24576, -16383, 256, -128, 0, -24576, 30000 }; gint16 *res; dynamic = setup_dynamic (); g_object_set (G_OBJECT (dynamic), "mode", 1, NULL); g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL); g_object_set (G_OBJECT (dynamic), "ratio", 2.0, NULL); g_object_set (G_OBJECT (dynamic), "threshold", 0.0, NULL); fail_unless (gst_element_set_state (dynamic, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (16); memcpy (GST_BUFFER_DATA (inbuffer), in, 16); fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0); caps = gst_caps_from_string (DYNAMIC_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 = (gint16 *) GST_BUFFER_DATA (outbuffer); fail_unless (res[0] == in[0]); fail_unless (res[1] == in[1]); fail_unless (res[2] == in[2]); fail_unless (res[3] == in[3]); fail_unless (res[4] == in[4]); fail_unless (res[5] == in[5]); fail_unless (res[6] == in[6]); fail_unless (res[7] == in[7]); /* cleanup */ cleanup_dynamic (dynamic); } GST_END_TEST; static Suite * dynamic_suite (void) { Suite *s = suite_create ("dynamic"); TCase *tc_chain = tcase_create ("general"); suite_add_tcase (s, tc_chain); tcase_add_test (tc_chain, test_passthrough); tcase_add_test (tc_chain, test_compress_hard_50_50); tcase_add_test (tc_chain, test_compress_soft_50_50); tcase_add_test (tc_chain, test_compress_hard_100_50); tcase_add_test (tc_chain, test_expand_hard_50_200); tcase_add_test (tc_chain, test_expand_soft_50_200); tcase_add_test (tc_chain, test_expand_hard_0_200); return s; } int main (int argc, char **argv) { int nf; Suite *s = dynamic_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; }