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tests/check/Makefile.am: Add deinterleave unit test to VALGRIND_TO_FIX, since it causes weird invalid free errors in ...
Original commit message from CVS: * tests/check/Makefile.am: Add deinterleave unit test to VALGRIND_TO_FIX, since it causes weird invalid free errors in valgrind/libc after _exit for some reason. * tests/check/elements/deinterleave.c: (pads_created), (set_channel_positions), (src_handoff_float32_8ch), (float_buffer_check_probe), (pad_added_setup_data_check_float32_8ch_cb), (make_fake_src_8chans_float32), (GST_START_TEST), (deinterleave_suite): Add some more deinterleave unit test bits I had locally.
This commit is contained in:
Tim-Philipp Müller
parent
ba4348d7b1
commit
e9f6ff6888
1 changed files with 183 additions and 0 deletions
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@ -22,6 +22,7 @@
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#endif
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#include <gst/check/gstcheck.h>
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#include <gst/audio/multichannel.h>
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GST_START_TEST (test_create_and_unref)
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{
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@ -340,6 +341,187 @@ GST_START_TEST (test_2_channels_caps_change)
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GST_END_TEST;
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#define SAMPLES_PER_BUFFER 10
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#define NUM_CHANNELS 8
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#define SAMPLE_RATE 44100
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static guint pads_created;
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static void
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set_channel_positions (GstCaps * caps, int channels,
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GstAudioChannelPosition * channelpositions)
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{
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GValue chanpos = { 0 };
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GValue pos = { 0 };
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GstStructure *structure = gst_caps_get_structure (caps, 0);
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int c;
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g_value_init (&chanpos, GST_TYPE_ARRAY);
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g_value_init (&pos, GST_TYPE_AUDIO_CHANNEL_POSITION);
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for (c = 0; c < channels; c++) {
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g_value_set_enum (&pos, channelpositions[c]);
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gst_value_array_append_value (&chanpos, &pos);
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}
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g_value_unset (&pos);
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gst_structure_set_value (structure, "channel-positions", &chanpos);
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g_value_unset (&chanpos);
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}
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static void
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src_handoff_float32_8ch (GstElement * src, GstBuffer * buf, GstPad * pad,
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gpointer user_data)
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{
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GstAudioChannelPosition layout[NUM_CHANNELS];
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GstCaps *caps;
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gfloat *data;
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guint size, i, c;
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caps = gst_caps_new_simple ("audio/x-raw-float",
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"width", G_TYPE_INT, 32,
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"depth", G_TYPE_INT, 32,
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"channels", G_TYPE_INT, NUM_CHANNELS,
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"rate", G_TYPE_INT, SAMPLE_RATE,
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"endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
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for (i = 0; i < NUM_CHANNELS; ++i)
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layout[i] = GST_AUDIO_CHANNEL_POSITION_NONE;
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set_channel_positions (caps, NUM_CHANNELS, layout);
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size = sizeof (gfloat) * SAMPLES_PER_BUFFER * NUM_CHANNELS;
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data = (gfloat *) g_malloc (size);
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GST_BUFFER_MALLOCDATA (buf) = (guint8 *) data;
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GST_BUFFER_DATA (buf) = (guint8 *) data;
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GST_BUFFER_SIZE (buf) = size;
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GST_BUFFER_OFFSET (buf) = 0;
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GST_BUFFER_TIMESTAMP (buf) = 0;
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for (i = 0; i < SAMPLES_PER_BUFFER; ++i) {
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for (c = 0; c < NUM_CHANNELS; ++c) {
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*data = (gfloat) ((i * NUM_CHANNELS) + c);
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++data;
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}
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}
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gst_buffer_set_caps (buf, caps);
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gst_caps_unref (caps);
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}
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static gboolean
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float_buffer_check_probe (GstPad * pad, GstBuffer * buf, gpointer userdata)
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{
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gfloat *data;
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guint padnum, numpads;
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guint num, i;
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fail_unless_equals_int (sscanf (GST_PAD_NAME (pad), "src%u", &padnum), 1);
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numpads = pads_created;
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data = (gfloat *) GST_BUFFER_DATA (buf);
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num = GST_BUFFER_SIZE (buf) / sizeof (gfloat);
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for (i = 0; i < num; ++i) {
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guint val, rest;
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val = (guint) data[i];
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GST_LOG ("%s[%u]: %8f", GST_PAD_NAME (pad), i, data[i]);
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/* can't use the modulo operator in the assertion statement, since due to
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* the way it gets expanded it would be interpreted as a printf operator
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* in the failure case, which will result in segfaults */
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rest = val % numpads;
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/* check that the first channel is on pad src0, the second on src1 etc. */
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fail_unless_equals_int (rest, padnum);
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}
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return TRUE; /* don't drop data */
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}
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static void
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pad_added_setup_data_check_float32_8ch_cb (GstElement * deinterleave,
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GstPad * pad, GstElement * pipeline)
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{
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GstElement *queue, *sink;
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GstPad *sinkpad;
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queue = gst_element_factory_make ("queue", NULL);
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fail_unless (queue != NULL);
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sink = gst_element_factory_make ("fakesink", NULL);
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fail_unless (sink != NULL);
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gst_bin_add_many (GST_BIN (pipeline), queue, sink, NULL);
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fail_unless (gst_element_link_many (queue, sink, NULL));
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sinkpad = gst_element_get_pad (queue, "sink");
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fail_unless_equals_int (gst_pad_link (pad, sinkpad), GST_PAD_LINK_OK);
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gst_object_unref (sinkpad);
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gst_pad_add_buffer_probe (pad, G_CALLBACK (float_buffer_check_probe), NULL);
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gst_element_set_state (sink, GST_STATE_PLAYING);
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gst_element_set_state (queue, GST_STATE_PLAYING);
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GST_LOG ("new pad: %s", GST_PAD_NAME (pad));
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++pads_created;
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}
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static GstElement *
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make_fake_src_8chans_float32 (void)
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{
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GstElement *src;
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src = gst_element_factory_make ("fakesrc", "src");
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fail_unless (src != NULL, "failed to create fakesrc element");
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g_object_set (src, "num-buffers", 1, NULL);
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g_object_set (src, "signal-handoffs", TRUE, NULL);
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g_signal_connect (src, "handoff", G_CALLBACK (src_handoff_float32_8ch), NULL);
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return src;
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}
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GST_START_TEST (test_8_channels_float32)
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{
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GstElement *pipeline, *src, *deinterleave;
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GstMessage *msg;
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pipeline = (GstElement *) gst_pipeline_new ("pipeline");
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fail_unless (pipeline != NULL, "failed to create pipeline");
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src = make_fake_src_8chans_float32 ();
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deinterleave = gst_element_factory_make ("deinterleave", "deinterleave");
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fail_unless (deinterleave != NULL, "failed to create deinterleave element");
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gst_bin_add_many (GST_BIN (pipeline), src, deinterleave, NULL);
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fail_unless (gst_element_link (src, deinterleave),
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"failed to link src <=> deinterleave");
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g_signal_connect (deinterleave, "pad-added",
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G_CALLBACK (pad_added_setup_data_check_float32_8ch_cb), pipeline);
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pads_created = 0;
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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msg = gst_bus_poll (GST_ELEMENT_BUS (pipeline), GST_MESSAGE_EOS, -1);
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gst_message_unref (msg);
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fail_unless_equals_int (pads_created, NUM_CHANNELS);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (pipeline);
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}
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GST_END_TEST;
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static Suite *
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deinterleave_suite (void)
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{
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@ -351,6 +533,7 @@ deinterleave_suite (void)
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tcase_add_test (tc_chain, test_2_channels);
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tcase_add_test (tc_chain, test_2_channels_1_linked);
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tcase_add_test (tc_chain, test_2_channels_caps_change);
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tcase_add_test (tc_chain, test_8_channels_float32);
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return s;
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}
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