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Diffstat (limited to 'tests/check/elements/wavpackenc.c')
| -rw-r--r-- | tests/check/elements/wavpackenc.c | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/tests/check/elements/wavpackenc.c b/tests/check/elements/wavpackenc.c new file mode 100644 index 00000000..9053ef4b --- /dev/null +++ b/tests/check/elements/wavpackenc.c @@ -0,0 +1,184 @@ +/* GStreamer + * + * unit test for wavpackenc + * + * Copyright (c) 2006 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. + */ + +#include <unistd.h> + +#include <gst/check/gstcheck.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; +static GstBus *bus; + +#define RAW_CAPS_STRING "audio/x-raw-int, " \ + "width = (int) 16, " \ + "depth = (int) 16, " \ + "channels = (int) 1, " \ + "rate = (int) 44100, " \ + "endianness = (int) BYTE_ORDER, " \ + "signed = (boolean) true" + +#define WAVPACK_CAPS_STRING "audio/x-wavpack, " \ + "width = (int) 16, " \ + "channels = (int) 1, " \ + "rate = (int) 44100, " \ + "framed = (boolean) true" + +static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS_ANY); +static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS_ANY); + +GstElement * +setup_wavpackenc () +{ + GstElement *wavpackenc; + + GST_DEBUG ("setup_wavpackenc"); + wavpackenc = gst_check_setup_element ("wavpackenc"); + mysrcpad = gst_check_setup_src_pad (wavpackenc, &srctemplate, NULL); + mysinkpad = gst_check_setup_sink_pad (wavpackenc, &sinktemplate, NULL); + + fail_unless (gst_element_set_state (wavpackenc, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + bus = gst_bus_new (); + + return wavpackenc; +} + +void +cleanup_wavpackenc (GstElement * wavpackenc) +{ + GST_DEBUG ("cleanup_wavpackenc"); + + gst_bus_set_flushing (bus, TRUE); + gst_element_set_bus (wavpackenc, NULL); + gst_object_unref (GST_OBJECT (bus)); + + gst_element_set_state (wavpackenc, GST_STATE_NULL); + + gst_check_teardown_src_pad (wavpackenc); + gst_check_teardown_sink_pad (wavpackenc); + gst_check_teardown_element (wavpackenc); +} + +GST_START_TEST (test_encode_silence) +{ + GstElement *wavpackenc; + GstBuffer *inbuffer, *outbuffer; + GstCaps *caps; + GstEvent *eos = gst_event_new_eos (); + int i, num_buffers; + + wavpackenc = setup_wavpackenc (); + + inbuffer = gst_buffer_new_and_alloc (1000); + for (i = 0; i < 1000; i++) + GST_BUFFER_DATA (inbuffer)[i] = 0; + caps = gst_caps_from_string (RAW_CAPS_STRING); + gst_buffer_set_caps (inbuffer, caps); + gst_caps_unref (caps); + GST_BUFFER_TIMESTAMP (inbuffer) = 0; + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + gst_buffer_ref (inbuffer); + + gst_element_set_bus (wavpackenc, bus); + + fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_OK); + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + gst_buffer_unref (inbuffer); + + fail_if (gst_pad_push_event (mysrcpad, eos) != TRUE); + + /* check first buffer */ + outbuffer = GST_BUFFER (buffers->data); + + fail_if (outbuffer == NULL); + + fail_unless_equals_int (GST_BUFFER_TIMESTAMP (outbuffer), 0); + fail_unless_equals_int (GST_BUFFER_OFFSET (outbuffer), 0); + fail_unless_equals_int (GST_BUFFER_DURATION (outbuffer), 11337868); + fail_unless_equals_int (GST_BUFFER_OFFSET_END (outbuffer), 500); + + fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), "wvpk", 4) == 0, + "Failed to encode to valid Wavpack frames"); + + caps = gst_caps_from_string (WAVPACK_CAPS_STRING); + fail_unless (gst_caps_is_equal (caps, GST_BUFFER_CAPS (outbuffer)) == TRUE, + "Wrong caps"); + gst_caps_unref (caps); + + /* free all buffers */ + num_buffers = g_list_length (buffers); + + for (i = 0; i < num_buffers; ++i) { + outbuffer = GST_BUFFER (buffers->data); + fail_if (outbuffer == NULL); + + buffers = g_list_remove (buffers, outbuffer); + + gst_buffer_unref (outbuffer); + outbuffer = NULL; + } + + g_list_free (buffers); + buffers = NULL; + + cleanup_wavpackenc (wavpackenc); +} + +GST_END_TEST; + +Suite * +wavpackenc_suite (void) +{ + Suite *s = suite_create ("wavpackenc"); + TCase *tc_chain = tcase_create ("general"); + + suite_add_tcase (s, tc_chain); + tcase_add_test (tc_chain, test_encode_silence); + + return s; +} + +int +main (int argc, char **argv) +{ + int nf; + + Suite *s = wavpackenc_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; +} |