diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/check/Makefile.am | 12 | ||||
| -rw-r--r-- | tests/check/elements/.gitignore | 2 | ||||
| -rw-r--r-- | tests/check/elements/mpg123audiodec.c | 534 |
3 files changed, 1 insertions, 547 deletions
diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am index ca0554914..1828cb6f9 100644 --- a/tests/check/Makefile.am +++ b/tests/check/Makefile.am @@ -84,12 +84,6 @@ else check_mpeg2enc = endif -if USE_MPG123 -check_mpg123 = elements/mpg123audiodec -else -check_mpg123 = -endif - if USE_MPLEX check_mplex = elements/mplex else @@ -281,7 +275,6 @@ check_PROGRAMS = \ elements/mpegtsmux \ elements/mpegvideoparse \ elements/mpeg4videoparse \ - $(check_mpg123) \ elements/mxfdemux \ elements/mxfmux \ elements/netsim \ @@ -455,11 +448,6 @@ elements_assrender_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstvideo-$(GST_API_VERSION elements_mpegtsmux_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(AM_CFLAGS) elements_mpegtsmux_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstvideo-$(GST_API_VERSION) $(GST_BASE_LIBS) $(LDADD) -elements_mpg123audiodec_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(AM_CFLAGS) -elements_mpg123audiodec_LDADD = \ - $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS) $(LDADD) \ - -lgstaudio-@GST_API_VERSION@ -lgstfft-@GST_API_VERSION@ -lgstapp-@GST_API_VERSION@ - elements_uvch264demux_CFLAGS = -DUVCH264DEMUX_DATADIR="$(srcdir)/elements/uvch264demux_data" \ $(AM_CFLAGS) diff --git a/tests/check/elements/.gitignore b/tests/check/elements/.gitignore index 06f097840..881dcd3d4 100644 --- a/tests/check/elements/.gitignore +++ b/tests/check/elements/.gitignore @@ -38,12 +38,12 @@ mpeg2enc mpegvideoparse mpeg4videoparse mpegtsmux -mpg123audiodec mplex mssdemux mxfdemux mxfmux neonhttpsrc +netsim ofa opus pcapparse diff --git a/tests/check/elements/mpg123audiodec.c b/tests/check/elements/mpg123audiodec.c deleted file mode 100644 index 20d6e779d..000000000 --- a/tests/check/elements/mpg123audiodec.c +++ /dev/null @@ -1,534 +0,0 @@ -/* GStreamer - * - * unit test for mpg123audiodec - * - * Copyright (c) 2012 Carlos Rafael Giani <dv@pseudoterminal.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., 51 Franklin St, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ - -#include <unistd.h> - -#include <gst/check/gstcheck.h> -#include <gst/audio/audio.h> - -#include <gst/fft/gstfft.h> -#include <gst/fft/gstffts16.h> -#include <gst/fft/gstffts32.h> -#include <gst/fft/gstfftf32.h> -#include <gst/fft/gstfftf64.h> - -#include <gst/app/gstappsink.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 */ -static GstPad *mysrcpad, *mysinkpad; - - -#define MP2_STREAM_FILENAME "stream.mp2" -#define MP3_CBR_STREAM_FILENAME "cbr_stream.mp3" -#define MP3_VBR_STREAM_FILENAME "vbr_stream.mp3" - - -/* mpeg 1 layer 2 stream created with: - * gst-launch-1.0 -v audiotestsrc wave=sine freq=440 volume=1 num-buffers=32 ! \ - * "audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)1" ! \ - * avenc_mp2 bitrate=32000 ! tee name=t \ - * t. ! queue ! fakesink silent=false \ - * t. ! queue ! filesink location=test.mp2 - * - * mpeg 1 layer 3 CBR stream created with: - * gst-launch-1.0 -v audiotestsrc wave=sine freq=440 volume=1 num-buffers=32 ! \ - * "audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)1" ! \ - * lamemp3enc encoding-engine-quality=high cbr=true target=bitrate bitrate=32 ! \ - * "audio/mpeg, rate=(int)44100, channels=(int)1" ! tee name=t \ - * t. ! queue ! fakesink silent=false \ - * t. ! queue ! filesink location=test.mp3 - * - * mpeg 1 layer 3 VBR stream created with: - * gst-launch-1.0 -v audiotestsrc wave=sine freq=440 volume=1 num-buffers=32 ! \ - * "audio/x-raw, format=(string)S16LE, layout=(string)interleaved, rate=(int)44100, channels=(int)1" ! \ - * lamemp3enc encoding-engine-quality=high cbr=false target=quality quality=7 ! \ - * "audio/mpeg, rate=(int)44100, channels=(int)1" ! tee name=t \ - * t. ! queue ! fakesink silent=false \ - * t. ! queue ! filesink location=test.mp3 - */ - - -/* FFT test helpers taken from gst-plugins-base tests/check/audioresample.c */ - -#define FFT_HELPERS(type,ffttag,ffttag2,scale) \ -static gdouble magnitude##ffttag (const GstFFT##ffttag##Complex *c) \ -{ \ - gdouble mag = (gdouble) c->r * (gdouble) c->r; \ - mag += (gdouble) c->i * (gdouble) c->i; \ - mag /= scale * scale; \ - mag = 10.0 * log10 (mag); \ - return mag; \ -} \ -static gdouble find_main_frequency_spot_##ffttag ( \ - const GstFFT##ffttag##Complex *v, int elements) \ -{ \ - int i; \ - gdouble maxmag = -9999; \ - int maxidx = 0; \ - for (i=0; i<elements; ++i) { \ - gdouble mag = magnitude##ffttag (v+i); \ - if (mag > maxmag) { \ - maxmag = mag; \ - maxidx = i; \ - } \ - } \ - return maxidx / (gdouble) elements; \ -} \ -static gboolean is_zero_except_##ffttag (const GstFFT##ffttag##Complex *v, \ - int elements, gdouble spot) \ -{ \ - int i; \ - for (i=0; i<elements; ++i) { \ - gdouble pos = i / (gdouble) elements; \ - gdouble mag = magnitude##ffttag (v+i); \ - if (fabs (pos - spot) > 0.01) { \ - if (mag > -35.0) { \ - GST_LOG("Found magnitude at %f : %f (peak at %f)\n", pos, mag, spot); \ - return FALSE; \ - } \ - } \ - } \ - return TRUE; \ -} \ -static void check_main_frequency_spot_##ffttag (GstBuffer *buffer, gdouble \ - expected_spot) \ -{ \ - GstMapInfo map; \ - int num_samples; \ - gdouble actual_spot; \ - GstFFT##ffttag *ctx; \ - GstFFT##ffttag##Complex *fftdata; \ - \ - gst_buffer_map (buffer, &map, GST_MAP_READ); \ - \ - num_samples = map.size / sizeof(type) & ~1; \ - ctx = gst_fft_##ffttag2##_new (num_samples, FALSE); \ - fftdata = g_new (GstFFT##ffttag##Complex, num_samples / 2 + 1); \ - \ - gst_fft_##ffttag2##_window (ctx, (type*)map.data, \ - GST_FFT_WINDOW_HAMMING); \ - gst_fft_##ffttag2##_fft (ctx, (type*)map.data, fftdata); \ - \ - actual_spot = find_main_frequency_spot_##ffttag (fftdata, \ - num_samples / 2 + 1); \ - GST_LOG ("Expected spot: %.3f actual: %.3f %f", expected_spot, actual_spot, \ - fabs (expected_spot - actual_spot)); \ - fail_unless (fabs (expected_spot - actual_spot) < 0.05, \ - "Actual main frequency spot is too far away from expected one"); \ - fail_unless (is_zero_except_##ffttag (fftdata, num_samples / 2 + 1, \ - actual_spot), "One secondary peak in spectrum exceeds threshold"); \ - \ - gst_buffer_unmap (buffer, &map); \ - \ - gst_fft_##ffttag2##_free (ctx); \ - g_free (fftdata); \ -} -FFT_HELPERS (gint32, S32, s32, 2147483647.0); - - -static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/x-raw, format = (string) " GST_AUDIO_NE (S32)) - ); -static GstStaticPadTemplate layer2_srctemplate = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); -static GstStaticPadTemplate layer3_srctemplate = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS_ANY); - - -static void -setup_input_pipeline (gchar const *stream_filename, GstElement ** pipeline, - GstElement ** appsink) -{ - GstElement *source, *parser; - - *pipeline = gst_pipeline_new (NULL); - source = gst_element_factory_make ("filesrc", NULL); - parser = gst_element_factory_make ("mpegaudioparse", NULL); - *appsink = gst_element_factory_make ("appsink", NULL); - - gst_bin_add_many (GST_BIN (*pipeline), source, parser, *appsink, NULL); - gst_element_link_many (source, parser, *appsink, NULL); - - { - char *full_filename = - g_build_filename (GST_TEST_FILES_PATH, stream_filename, NULL); - g_object_set (G_OBJECT (source), "location", full_filename, NULL); - g_free (full_filename); - } - - gst_element_set_state (*pipeline, GST_STATE_PLAYING); -} - -static void -cleanup_input_pipeline (GstElement * pipeline) -{ - gst_element_set_state (pipeline, GST_STATE_NULL); - gst_object_unref (pipeline); -} - -static GstElement * -setup_mpeg1layer2dec (void) -{ - GstElement *mpg123audiodec; - GstCaps *caps; - - GST_DEBUG ("setup_mpeg1layer2dec"); - mpg123audiodec = gst_check_setup_element ("mpg123audiodec"); - mysrcpad = gst_check_setup_src_pad (mpg123audiodec, &layer2_srctemplate); - mysinkpad = gst_check_setup_sink_pad (mpg123audiodec, &sinktemplate); - gst_pad_set_active (mysrcpad, TRUE); - gst_pad_set_active (mysinkpad, TRUE); - - /* This is necessary to trigger a set_format call in the decoder; - * fixed caps don't trigger it */ - caps = gst_caps_new_simple ("audio/mpeg", - "mpegversion", G_TYPE_INT, 1, - "layer", G_TYPE_INT, 2, - "rate", G_TYPE_INT, 44100, - "channels", G_TYPE_INT, 1, "parsed", G_TYPE_BOOLEAN, TRUE, NULL); - gst_check_setup_events (mysrcpad, mpg123audiodec, caps, GST_FORMAT_TIME); - gst_caps_unref (caps); - - return mpg123audiodec; -} - -static GstElement * -setup_mpeg1layer3dec (void) -{ - GstElement *mpg123audiodec; - GstCaps *caps; - - GST_DEBUG ("setup_mpeg1layer3dec"); - mpg123audiodec = gst_check_setup_element ("mpg123audiodec"); - mysrcpad = gst_check_setup_src_pad (mpg123audiodec, &layer3_srctemplate); - mysinkpad = gst_check_setup_sink_pad (mpg123audiodec, &sinktemplate); - gst_pad_set_active (mysrcpad, TRUE); - gst_pad_set_active (mysinkpad, TRUE); - - /* This is necessary to trigger a set_format call in the decoder; - * fixed caps don't trigger it */ - caps = gst_caps_new_simple ("audio/mpeg", - "mpegversion", G_TYPE_INT, 1, - "layer", G_TYPE_INT, 3, - "rate", G_TYPE_INT, 44100, - "channels", G_TYPE_INT, 1, "parsed", G_TYPE_BOOLEAN, TRUE, NULL); - gst_check_setup_events (mysrcpad, mpg123audiodec, caps, GST_FORMAT_TIME); - gst_caps_unref (caps); - - return mpg123audiodec; -} - -static void -cleanup_mpg123audiodec (GstElement * mpg123audiodec) -{ - GST_DEBUG ("cleanup_mpeg1layer2dec"); - gst_element_set_state (mpg123audiodec, GST_STATE_NULL); - - gst_pad_set_active (mysrcpad, FALSE); - gst_pad_set_active (mysinkpad, FALSE); - gst_check_teardown_src_pad (mpg123audiodec); - gst_check_teardown_sink_pad (mpg123audiodec); - gst_check_teardown_element (mpg123audiodec); -} - -static void -run_decoding_test (GstElement * mpg123audiodec, gchar const *filename) -{ - GstBus *bus; - unsigned int num_input_buffers, num_decoded_buffers; - gint expected_size; - GstCaps *out_caps, *caps; - GstAudioInfo audioinfo; - GstElement *input_pipeline, *input_appsink; - int i; - GstBuffer *outbuffer; - - /* 440 Hz = frequency of sine wave in audio data - * 44100 Hz = sample rate - * (44100 / 2) Hz = Nyquist frequency */ - static double const expected_frequency_spot = 440.0 / (44100.0 / 2.0); - - fail_unless (gst_element_set_state (mpg123audiodec, - GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, - "could not set to playing"); - bus = gst_bus_new (); - - gst_element_set_bus (mpg123audiodec, bus); - - setup_input_pipeline (filename, &input_pipeline, &input_appsink); - - num_input_buffers = 0; - while (TRUE) { - GstSample *sample; - GstBuffer *input_buffer; - - sample = gst_app_sink_pull_sample (GST_APP_SINK (input_appsink)); - if (sample == NULL) - break; - - fail_unless (GST_IS_SAMPLE (sample)); - - input_buffer = gst_sample_get_buffer (sample); - fail_if (input_buffer == NULL); - - /* This is done to be on the safe side - docs say lifetime of the input buffer - * depends *solely* on the sample */ - input_buffer = gst_buffer_copy (input_buffer); - - fail_unless_equals_int (gst_pad_push (mysrcpad, input_buffer), GST_FLOW_OK); - - ++num_input_buffers; - - gst_sample_unref (sample); - } - - num_decoded_buffers = g_list_length (buffers); - - /* check number of decoded buffers */ - fail_unless_equals_int (num_decoded_buffers, num_input_buffers - 2); - - caps = gst_pad_get_current_caps (mysinkpad); - GST_LOG ("output caps %" GST_PTR_FORMAT, caps); - fail_unless (gst_audio_info_from_caps (&audioinfo, caps), - "Getting audio info from caps failed"); - - /* check caps */ - out_caps = gst_caps_new_simple ("audio/x-raw", - "format", G_TYPE_STRING, GST_AUDIO_NE (S32), - "layout", G_TYPE_STRING, "interleaved", - "rate", G_TYPE_INT, 44100, "channels", G_TYPE_INT, 1, NULL); - - fail_unless (gst_caps_is_equal_fixed (caps, out_caps), "Incorrect out caps"); - - gst_caps_unref (out_caps); - gst_caps_unref (caps); - - /* here, test if decoded data is a sine tone, and if the sine frequency is at the - * right spot in the spectrum */ - for (i = 0; i < num_decoded_buffers; ++i) { - outbuffer = GST_BUFFER (buffers->data); - fail_if (outbuffer == NULL, "Invalid buffer retrieved"); - - /* MPEG 1 layer 2 uses 1152 samples per frame */ - expected_size = 1152 * GST_AUDIO_INFO_BPF (&audioinfo); - fail_unless_equals_int (gst_buffer_get_size (outbuffer), expected_size); - - check_main_frequency_spot_S32 (outbuffer, expected_frequency_spot); - - buffers = g_list_remove (buffers, outbuffer); - gst_buffer_unref (outbuffer); - outbuffer = NULL; - } - - g_list_free (buffers); - buffers = NULL; - - cleanup_input_pipeline (input_pipeline); - gst_bus_set_flushing (bus, TRUE); - gst_element_set_bus (mpg123audiodec, NULL); - gst_object_unref (GST_OBJECT (bus)); -} - - -GST_START_TEST (test_decode_mpeg1layer2) -{ - GstElement *mpg123audiodec; - mpg123audiodec = setup_mpeg1layer2dec (); - run_decoding_test (mpg123audiodec, MP2_STREAM_FILENAME); - cleanup_mpg123audiodec (mpg123audiodec); - mpg123audiodec = NULL; -} - -GST_END_TEST; - - -GST_START_TEST (test_decode_mpeg1layer3_cbr) -{ - GstElement *mpg123audiodec; - mpg123audiodec = setup_mpeg1layer3dec (); - run_decoding_test (mpg123audiodec, MP3_CBR_STREAM_FILENAME); - cleanup_mpg123audiodec (mpg123audiodec); -} - -GST_END_TEST; - - -GST_START_TEST (test_decode_mpeg1layer3_vbr) -{ - GstElement *mpg123audiodec; - mpg123audiodec = setup_mpeg1layer3dec (); - run_decoding_test (mpg123audiodec, MP3_VBR_STREAM_FILENAME); - cleanup_mpg123audiodec (mpg123audiodec); -} - -GST_END_TEST; - - -GST_START_TEST (test_decode_garbage_mpeg1layer2) -{ - GstElement *mpg123audiodec; - GstBuffer *inbuffer; - GstBus *bus; - int i, num_buffers; - guint32 *tmpbuf; - - mpg123audiodec = setup_mpeg1layer2dec (); - - fail_unless (gst_element_set_state (mpg123audiodec, - GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, - "could not set to playing"); - bus = gst_bus_new (); - - /* initialize the buffer with something that is no mpeg2 */ - tmpbuf = g_new (guint32, 4096); - for (i = 0; i < 4096; i++) { - tmpbuf[i] = i; - } - inbuffer = gst_buffer_new_wrapped (tmpbuf, 4096 * sizeof (guint32)); - - ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); - - gst_element_set_bus (mpg123audiodec, bus); - - /* should be possible to push without problems but nothing gets decoded */ - fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_OK); - - num_buffers = g_list_length (buffers); - - /* should be 0 buffers as decoding should've been impossible */ - fail_unless_equals_int (num_buffers, 0); - - g_list_free (buffers); - buffers = NULL; - - gst_bus_set_flushing (bus, TRUE); - gst_element_set_bus (mpg123audiodec, NULL); - gst_object_unref (GST_OBJECT (bus)); - cleanup_mpg123audiodec (mpg123audiodec); - mpg123audiodec = NULL; -} - -GST_END_TEST; - - -GST_START_TEST (test_decode_garbage_mpeg1layer3) -{ - GstElement *mpg123audiodec; - GstBuffer *inbuffer; - GstBus *bus; - int i, num_buffers; - guint32 *tmpbuf; - - mpg123audiodec = setup_mpeg1layer3dec (); - - fail_unless (gst_element_set_state (mpg123audiodec, - GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, - "could not set to playing"); - bus = gst_bus_new (); - - /* initialize the buffer with something that is no mpeg2 */ - tmpbuf = g_new (guint32, 4096); - for (i = 0; i < 4096; i++) { - tmpbuf[i] = i; - } - inbuffer = gst_buffer_new_wrapped (tmpbuf, 4096 * sizeof (guint32)); - - ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); - - gst_element_set_bus (mpg123audiodec, bus); - - /* should be possible to push without problems but nothing gets decoded */ - fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_OK); - - num_buffers = g_list_length (buffers); - - /* should be 0 buffers as decoding should've been impossible */ - fail_unless_equals_int (num_buffers, 0); - - g_list_free (buffers); - buffers = NULL; - - gst_bus_set_flushing (bus, TRUE); - gst_element_set_bus (mpg123audiodec, NULL); - gst_object_unref (GST_OBJECT (bus)); - cleanup_mpg123audiodec (mpg123audiodec); - mpg123audiodec = NULL; -} - -GST_END_TEST; - - -static gboolean -is_test_file_available (gchar const *filename) -{ - gboolean ret; - gchar *full_filename; - gchar *cwd; - - cwd = g_get_current_dir (); - full_filename = g_build_filename (cwd, GST_TEST_FILES_PATH, filename, NULL); - ret = - g_file_test (full_filename, G_FILE_TEST_IS_REGULAR | G_FILE_TEST_EXISTS); - g_free (full_filename); - g_free (cwd); - return ret; -} - -static Suite * -mpg123audiodec_suite (void) -{ - GstRegistry *registry; - Suite *s = suite_create ("mpg123audiodec"); - TCase *tc_chain = tcase_create ("general"); - - registry = gst_registry_get (); - - suite_add_tcase (s, tc_chain); - if (gst_registry_check_feature_version (registry, "filesrc", - GST_VERSION_MAJOR, GST_VERSION_MINOR, 0) && - gst_registry_check_feature_version (registry, "mpegaudioparse", - GST_VERSION_MAJOR, GST_VERSION_MINOR, 0) && - gst_registry_check_feature_version (registry, "appsrc", - GST_VERSION_MAJOR, GST_VERSION_MINOR, 0)) { - if (is_test_file_available (MP2_STREAM_FILENAME)) - tcase_add_test (tc_chain, test_decode_mpeg1layer2); - if (is_test_file_available (MP3_CBR_STREAM_FILENAME)) - tcase_add_test (tc_chain, test_decode_mpeg1layer3_cbr); - if (is_test_file_available (MP3_VBR_STREAM_FILENAME)) - tcase_add_test (tc_chain, test_decode_mpeg1layer3_vbr); - } - tcase_add_test (tc_chain, test_decode_garbage_mpeg1layer2); - tcase_add_test (tc_chain, test_decode_garbage_mpeg1layer3); - - return s; -} - - -GST_CHECK_MAIN (mpg123audiodec) |