From d3c823f87746363b235f1b374eac1e4b41d7bf57 Mon Sep 17 00:00:00 2001 From: Thomas Vander Stichele Date: Mon, 22 May 2006 13:25:52 +0000 Subject: adding GDP payloader and depayloader. Build integration will follow later when the GDP issues for core are sorted out. Original commit message from CVS: * gst/gdp/Makefile.am: * gst/gdp/gstgdp.c: (plugin_init): * gst/gdp/gstgdpdepay.c: (gst_gdp_depay_base_init), (gst_gdp_depay_class_init), (gst_gdp_depay_init), (gst_gdp_depay_finalize), (gst_gdp_depay_chain), (gst_gdp_depay_change_state), (gst_gdp_depay_plugin_init): * gst/gdp/gstgdpdepay.h: * gst/gdp/gstgdppay.c: (gst_gdp_pay_base_init), (gst_gdp_pay_class_init), (gst_gdp_pay_init), (gst_gdp_pay_dispose), (gst_gdp_stamp_buffer), (gst_gdp_buffer_from_caps), (gst_gdp_pay_buffer_from_buffer), (gst_gdp_buffer_from_event), (gst_gdp_pay_reset_streamheader), (gst_gdp_queue_buffer), (gst_gdp_pay_chain), (gst_gdp_pay_sink_event), (gst_gdp_pay_change_state), (gst_gdp_pay_plugin_init): * gst/gdp/gstgdppay.h: * tests/check/Makefile.am: * tests/check/elements/gdpdepay.c: (setup_gdpdepay), (cleanup_gdpdepay), (gdpdepay_push_per_byte), (GST_START_TEST), (setup_gdpdepay_streamheader), (gdpdepay_suite), (main): * tests/check/elements/gdppay.c: (setup_gdppay), (cleanup_gdppay), (GST_START_TEST), (setup_gdppay_streamheader), (gdppay_suite), (main): adding GDP payloader and depayloader. Build integration will follow later when the GDP issues for core are sorted out. --- tests/check/Makefile.am | 8 +- tests/check/elements/gdpdepay.c | 400 ++++++++++++++++++++++++++++++++++ tests/check/elements/gdppay.c | 470 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 876 insertions(+), 2 deletions(-) create mode 100644 tests/check/elements/gdpdepay.c create mode 100644 tests/check/elements/gdppay.c (limited to 'tests') diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am index c1663887..96df1978 100644 --- a/tests/check/Makefile.am +++ b/tests/check/Makefile.am @@ -12,7 +12,7 @@ REGISTRY_ENVIRONMENT = \ TESTS_ENVIRONMENT = \ $(REGISTRY_ENVIRONMENT) \ GST_PLUGIN_SYSTEM_PATH= \ - GST_PLUGIN_PATH=$(top_builddir)/ext:$(GSTPB_PLUGINS_DIR)/../gst-plugins-good:$(GSTPB_PLUGINS_DIR):$(GST_PLUGINS_DIR) + GST_PLUGIN_PATH=$(top_builddir)/gst:$(top_builddir)/ext:$(GSTPB_PLUGINS_DIR):$(GST_PLUGINS_DIR) plugindir = $(libdir)/gstreamer-@GST_MAJORMINOR@ @@ -26,9 +26,13 @@ SUPPRESSIONS = $(top_srcdir)/common/gst.supp clean-local: clean-local-check -check_PROGRAMS = +check_PROGRAMS = \ + elements/gdppay \ + elements/gdpdepay TESTS = $(check_PROGRAMS) AM_CFLAGS = $(GST_OBJ_CFLAGS) $(GST_CHECK_CFLAGS) $(CHECK_CFLAGS) LDADD = $(GST_OBJ_LIBS) $(GST_CHECK_LIBS) $(CHECK_LIBS) + +elements_gdpdepay_LDFLAGS = $(LDADD) $(GST_GDP_LIBS) diff --git a/tests/check/elements/gdpdepay.c b/tests/check/elements/gdpdepay.c new file mode 100644 index 00000000..4e8c9d50 --- /dev/null +++ b/tests/check/elements/gdpdepay.c @@ -0,0 +1,400 @@ +/* GStreamer + * + * Copyright (C) 2006 Thomas Vander Stichele + * + * 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 +#include + +#include +#include + +GList *buffers = NULL; +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, *myshsinkpad; + +#define AUDIO_CAPS_TEMPLATE_STRING \ + "audio/x-raw-int, " \ + "rate = (int) [ 1, MAX ], " \ + "channels = (int) [ 1, 8 ], " \ + "endianness = (int) BYTE_ORDER, " \ + "width = (int) {8, 16}, " \ + "depth = (int) {8, 16}, " \ + "signed = (boolean) true" + +#define AUDIO_CAPS_STRING \ + "audio/x-raw-int, " \ + "rate = (int) 1000, " \ + "channels = (int) 2, " \ + "endianness = (int) BYTE_ORDER, " \ + "width = (int) 16, " \ + "depth = (int) 16, " \ + "signed = (boolean) true" + + +static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (AUDIO_CAPS_TEMPLATE_STRING) + ); +static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("application/x-gdp") + ); + +/* takes over reference for outcaps */ +GstElement * +setup_gdpdepay () +{ + GstElement *gdpdepay; + + GST_DEBUG ("setup_gdpdepay"); + gdpdepay = gst_check_setup_element ("gdpdepay"); + mysrcpad = gst_check_setup_src_pad (gdpdepay, &srctemplate, NULL); + mysinkpad = gst_check_setup_sink_pad (gdpdepay, &sinktemplate, NULL); + + return gdpdepay; +} + +void +cleanup_gdpdepay (GstElement * gdpdepay) +{ + GST_DEBUG ("cleanup_gdpdepay"); + + gst_check_teardown_src_pad (gdpdepay); + gst_check_teardown_sink_pad (gdpdepay); + gst_check_teardown_element (gdpdepay); +} + +static void +gdpdepay_push_per_byte (gchar * reason, guint8 * bytes, guint length) +{ + int i; + GstBuffer *inbuffer; + + for (i = 0; i < length; ++i) { + inbuffer = gst_buffer_new_and_alloc (1); + GST_BUFFER_DATA (inbuffer)[0] = bytes[i]; + fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK, + "%s: failed pushing byte buffer", reason); + } +} + +GST_START_TEST (test_audio_per_byte) +{ + GstCaps *caps; + GstPad *srcpad; + GstElement *gdpdepay; + GstBuffer *buffer, *inbuffer, *outbuffer; + gint length; + guint8 *header, *payload; + guint len; + guint i; + + gdpdepay = setup_gdpdepay (); + srcpad = gst_element_get_pad (gdpdepay, "src"); + + fail_unless (gst_element_set_state (gdpdepay, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + caps = gst_pad_get_caps (srcpad); + fail_unless (gst_caps_is_any (caps)); + gst_caps_unref (caps); + fail_if (gst_pad_get_negotiated_caps (srcpad)); + + /* create caps and buffer packets and push them */ + caps = gst_caps_from_string (AUDIO_CAPS_STRING); + fail_unless (gst_dp_packet_from_caps (caps, 0, &len, &header, &payload)); + gst_caps_unref (caps); + gdpdepay_push_per_byte ("caps header", header, len); + fail_unless_equals_int (g_list_length (buffers), 0); + gdpdepay_push_per_byte ("caps payload", payload, + gst_dp_header_payload_length (header)); + fail_unless_equals_int (g_list_length (buffers), 0); + caps = gst_pad_get_caps (srcpad); + fail_if (gst_caps_is_any (caps)); + gst_caps_unref (caps); + + g_free (header); + g_free (payload); + + buffer = gst_buffer_new_and_alloc (4); + memcpy (GST_BUFFER_DATA (buffer), "f00d", 4); + GST_BUFFER_TIMESTAMP (buffer) = GST_SECOND; + GST_BUFFER_DURATION (buffer) = GST_SECOND / 10; + fail_unless (gst_dp_header_from_buffer (buffer, 0, &len, &header)); + gdpdepay_push_per_byte ("buffer header", header, len); + fail_unless_equals_int (g_list_length (buffers), 0); + gdpdepay_push_per_byte ("buffer payload", GST_BUFFER_DATA (buffer), + gst_dp_header_payload_length (header)); + g_free (header); + gst_buffer_unref (buffer); + + fail_unless_equals_int (g_list_length (buffers), 1); + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + fail_unless_equals_uint64 (GST_BUFFER_TIMESTAMP (outbuffer), GST_SECOND); + fail_unless_equals_uint64 (GST_BUFFER_DURATION (outbuffer), GST_SECOND / 10); + + buffers = g_list_remove (buffers, outbuffer); + gst_buffer_unref (outbuffer); + + fail_unless (gst_element_set_state (gdpdepay, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null"); + + ASSERT_OBJECT_REFCOUNT (gdpdepay, "gdpdepay", 1); + gst_object_unref (srcpad); + cleanup_gdpdepay (gdpdepay); +} + +GST_END_TEST; + +GST_START_TEST (test_audio_in_one_buffer) +{ + GstCaps *caps; + GstPad *srcpad; + GstElement *gdpdepay; + GstBuffer *buffer, *inbuffer, *outbuffer; + gint length; + guint8 *caps_header, *caps_payload, *buf_header, *buf_payload; + guint header_len, payload_len; + guint i; + + gdpdepay = setup_gdpdepay (); + srcpad = gst_element_get_pad (gdpdepay, "src"); + + fail_unless (gst_element_set_state (gdpdepay, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + /* make sure no caps are set yet */ + caps = gst_pad_get_caps (srcpad); + fail_unless (gst_caps_is_any (caps)); + gst_caps_unref (caps); + fail_if (gst_pad_get_negotiated_caps (srcpad)); + + /* create caps and buffer packets and push them as one buffer */ + caps = gst_caps_from_string (AUDIO_CAPS_STRING); + fail_unless (gst_dp_packet_from_caps (caps, 0, &header_len, &caps_header, + &caps_payload)); + + buffer = gst_buffer_new_and_alloc (4); + memcpy (GST_BUFFER_DATA (buffer), "f00d", 4); + fail_unless (gst_dp_header_from_buffer (buffer, 0, &header_len, &buf_header)); + + payload_len = gst_dp_header_payload_length (caps_header); + + inbuffer = gst_buffer_new_and_alloc (2 * GST_DP_HEADER_LENGTH + + payload_len + GST_BUFFER_SIZE (buffer)); + memcpy (GST_BUFFER_DATA (inbuffer), caps_header, GST_DP_HEADER_LENGTH); + i = GST_DP_HEADER_LENGTH; + memcpy (GST_BUFFER_DATA (inbuffer) + i, caps_payload, payload_len); + i += payload_len; + memcpy (GST_BUFFER_DATA (inbuffer) + i, buf_header, GST_DP_HEADER_LENGTH); + i += GST_DP_HEADER_LENGTH; + memcpy (GST_BUFFER_DATA (inbuffer) + i, GST_BUFFER_DATA (buffer), + GST_BUFFER_SIZE (buffer)); + + gst_caps_unref (caps); + gst_buffer_unref (buffer); + + g_free (caps_header); + g_free (caps_payload); + g_free (buf_header); + + /* now push it */ + gst_pad_push (mysrcpad, inbuffer); + + /* the buffer is still queued */ + fail_unless_equals_int (g_list_length (buffers), 1); + + fail_unless (gst_element_set_state (gdpdepay, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null"); + + gst_object_unref (srcpad); + ASSERT_OBJECT_REFCOUNT (gdpdepay, "gdpdepay", 1); + cleanup_gdpdepay (gdpdepay); +} + +GST_END_TEST; + +static GstStaticPadTemplate shsinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("application/x-gst-test-streamheader") + ); + +GstElement * +setup_gdpdepay_streamheader () +{ + GstElement *gdpdepay; + + GST_DEBUG ("setup_gdpdepay"); + gdpdepay = gst_check_setup_element ("gdpdepay"); + mysrcpad = gst_check_setup_src_pad (gdpdepay, &srctemplate, NULL); + myshsinkpad = gst_check_setup_sink_pad (gdpdepay, &shsinktemplate, NULL); + + return gdpdepay; +} + +/* this tests deserialization of a GDP stream where the serialized caps + * have a streamheader set */ +GST_START_TEST (test_streamheader) +{ + GstCaps *caps, *padcaps; + GstPad *srcpad; + GstElement *gdpdepay; + GstBuffer *buffer, *inbuffer, *outbuffer, *shbuffer; + gint length; + guint8 *caps_header, *caps_payload, *buf_header, *buf_payload; + guint header_len, payload_len; + guint i; + GstStructure *structure; + GValue array = { 0 }; + GValue value = { 0 }; + + gdpdepay = setup_gdpdepay_streamheader (); + srcpad = gst_element_get_pad (gdpdepay, "src"); + ASSERT_OBJECT_REFCOUNT (gdpdepay, "gdpdepay", 1); + + fail_unless (gst_element_set_state (gdpdepay, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + /* make sure no caps are set yet */ + caps = gst_pad_get_caps (srcpad); + fail_unless (gst_caps_is_any (caps)); + gst_caps_unref (caps); + fail_if (gst_pad_get_negotiated_caps (srcpad)); + + /* create a streamheader buffer and the caps containing it */ + caps = gst_caps_from_string ("application/x-gst-test-streamheader"); + structure = gst_caps_get_structure (caps, 0); + buffer = gst_buffer_new_and_alloc (4); + memcpy (GST_BUFFER_DATA (buffer), "f00d", 4); + GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_IN_CAPS); + g_value_init (&array, GST_TYPE_ARRAY); + g_value_init (&value, GST_TYPE_BUFFER); + shbuffer = gst_buffer_copy (buffer); + gst_value_set_buffer (&value, shbuffer); + gst_buffer_unref (shbuffer); + gst_value_array_append_value (&array, &value); + g_value_unset (&value); + gst_structure_set_value (structure, "streamheader", &array); + g_value_unset (&array); + + gst_buffer_set_caps (buffer, caps); + + /* create GDP packets for the caps and the buffer, and put them in one + * GDP buffer */ + fail_unless (gst_dp_packet_from_caps (caps, 0, &header_len, &caps_header, + &caps_payload)); + + fail_unless (gst_dp_header_from_buffer (buffer, 0, &header_len, &buf_header)); + + payload_len = gst_dp_header_payload_length (caps_header); + + inbuffer = gst_buffer_new_and_alloc (2 * GST_DP_HEADER_LENGTH + + payload_len + GST_BUFFER_SIZE (buffer)); + memcpy (GST_BUFFER_DATA (inbuffer), caps_header, GST_DP_HEADER_LENGTH); + i = GST_DP_HEADER_LENGTH; + memcpy (GST_BUFFER_DATA (inbuffer) + i, caps_payload, payload_len); + i += payload_len; + memcpy (GST_BUFFER_DATA (inbuffer) + i, buf_header, GST_DP_HEADER_LENGTH); + i += GST_DP_HEADER_LENGTH; + memcpy (GST_BUFFER_DATA (inbuffer) + i, GST_BUFFER_DATA (buffer), + GST_BUFFER_SIZE (buffer)); + + gst_caps_unref (caps); + gst_buffer_unref (buffer); + + g_free (caps_header); + g_free (caps_payload); + g_free (buf_header); + + /* now push it */ + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + gst_pad_push (mysrcpad, inbuffer); + + /* our only output buffer is the streamheader buffer */ + fail_unless_equals_int (g_list_length (buffers), 1); + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); + fail_unless (GST_BUFFER_FLAG_IS_SET (outbuffer, GST_BUFFER_FLAG_IN_CAPS)); + + padcaps = gst_pad_get_negotiated_caps (myshsinkpad); + caps = gst_buffer_get_caps (outbuffer); + fail_if (caps == NULL); + fail_if (padcaps == NULL); + GST_DEBUG ("caps: %" GST_PTR_FORMAT ", padcaps: %" GST_PTR_FORMAT, caps, + padcaps); + fail_unless (gst_caps_is_equal (padcaps, caps)); + + /* FIXME: get streamheader, compare data with buffer */ + gst_buffer_unref (outbuffer); + gst_caps_unref (padcaps); + gst_caps_unref (caps); + + /* clean up */ + fail_unless (gst_element_set_state (gdpdepay, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null"); + + gst_object_unref (srcpad); + ASSERT_OBJECT_REFCOUNT (gdpdepay, "gdpdepay", 1); + cleanup_gdpdepay (gdpdepay); +} + +GST_END_TEST; + + +Suite * +gdpdepay_suite (void) +{ + Suite *s = suite_create ("gdpdepay"); + TCase *tc_chain = tcase_create ("general"); + + suite_add_tcase (s, tc_chain); + tcase_add_test (tc_chain, test_audio_per_byte); + tcase_add_test (tc_chain, test_audio_in_one_buffer); + tcase_add_test (tc_chain, test_streamheader); + + return s; +} + +int +main (int argc, char **argv) +{ + int nf; + + Suite *s = gdpdepay_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; +} diff --git a/tests/check/elements/gdppay.c b/tests/check/elements/gdppay.c new file mode 100644 index 00000000..5915ef32 --- /dev/null +++ b/tests/check/elements/gdppay.c @@ -0,0 +1,470 @@ +/* GStreamer + * + * Copyright (C) 2006 Thomas Vander Stichele + * + * 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 +#include + +#include +#include + +GList *buffers = NULL; +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, *myshsrcpad, *mysinkpad; + +#define AUDIO_CAPS_TEMPLATE_STRING \ + "audio/x-raw-int, " \ + "rate = (int) [ 1, MAX ], " \ + "channels = (int) [ 1, 8 ], " \ + "endianness = (int) BYTE_ORDER, " \ + "width = (int) {8, 16}, " \ + "depth = (int) {8, 16}, " \ + "signed = (boolean) true" + +#define AUDIO_CAPS_STRING \ + "audio/x-raw-int, " \ + "rate = (int) 1000, " \ + "channels = (int) 2, " \ + "endianness = (int) BYTE_ORDER, " \ + "width = (int) 16, " \ + "depth = (int) 16, " \ + "signed = (boolean) true" + + +static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("application/x-gdp") + ); +static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS (AUDIO_CAPS_TEMPLATE_STRING) + ); + +/* takes over reference for outcaps */ +GstElement * +setup_gdppay () +{ + GstElement *gdppay; + + GST_DEBUG ("setup_gdppay"); + gdppay = gst_check_setup_element ("gdppay"); + mysrcpad = gst_check_setup_src_pad (gdppay, &srctemplate, NULL); + mysinkpad = gst_check_setup_sink_pad (gdppay, &sinktemplate, NULL); + + return gdppay; +} + +void +cleanup_gdppay (GstElement * gdppay) +{ + GST_DEBUG ("cleanup_gdppay"); + + gst_check_teardown_src_pad (gdppay); + gst_check_teardown_sink_pad (gdppay); + gst_check_teardown_element (gdppay); +} + + +GST_START_TEST (test_audio) +{ + GstCaps *caps; + GstElement *gdppay; + GstBuffer *inbuffer, *outbuffer; + GstEvent *event; + gchar *caps_string; + gint length; + + gdppay = setup_gdppay (); + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + GST_DEBUG ("new segment"); + event = + gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, 0, GST_SECOND, 0); + fail_unless (gst_pad_push_event (mysrcpad, event)); + + /* no buffer should be pushed yet, waiting for caps */ + fail_unless_equals_int (g_list_length (buffers), 0); + + GST_DEBUG ("first buffer"); + inbuffer = gst_buffer_new_and_alloc (4); + caps = gst_caps_from_string (AUDIO_CAPS_STRING); + gst_buffer_set_caps (inbuffer, caps); + caps_string = gst_caps_to_string (caps); + + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing gives away my reference */ + fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); + + /* we should have three buffers now */ + fail_unless_equals_int (g_list_length (buffers), 3); + + /* first buffer is the serialized new_segment event; + * the element also holds a ref to it */ + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 2); + gst_buffer_unref (outbuffer); + + /* second buffer is the serialized caps; + * the element also holds a ref to it */ + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 2); + length = GST_DP_HEADER_LENGTH + (strlen (caps_string) + 1); + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + /* the third buffer is the GDP buffer for our pushed buffer */ + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); + length = GST_DP_HEADER_LENGTH + 4; + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + /* second buffer */ + GST_DEBUG ("second buffer"); + inbuffer = gst_buffer_new_and_alloc (4); + gst_buffer_set_caps (inbuffer, caps); + + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing gives away my reference */ + fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); + + fail_unless_equals_int (g_list_length (buffers), 1); + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); + + /* the third output buffer is data */ + length = GST_DP_HEADER_LENGTH + 4; + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + /* a third buffer without caps set explicitly; should work */ + GST_DEBUG ("Creating third buffer, no caps set"); + inbuffer = gst_buffer_new_and_alloc (4); + + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing gives away my reference */ + fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); + + fail_unless_equals_int (g_list_length (buffers), 1); + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); + + /* the fourth output buffer is data */ + length = GST_DP_HEADER_LENGTH + 4; + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null"); + + gst_caps_unref (caps); + g_free (caps_string); + ASSERT_OBJECT_REFCOUNT (gdppay, "gdppay", 1); + gst_object_unref (gdppay); +} + +GST_END_TEST; + +static GstStaticPadTemplate shsrctemplate = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("application/x-gst-test-streamheader") + ); + + +GstElement * +setup_gdppay_streamheader () +{ + GstElement *gdppay; + + GST_DEBUG ("setup_gdppay"); + gdppay = gst_check_setup_element ("gdppay"); + myshsrcpad = gst_check_setup_src_pad (gdppay, &shsrctemplate, NULL); + mysinkpad = gst_check_setup_sink_pad (gdppay, &sinktemplate, NULL); + + return gdppay; +} + +/* this test serializes a stream that already has a streamheader of its own. + * the streamheader should then be serialized and put on the GDP stream's + * streamheader */ +GST_START_TEST (test_streamheader) +{ + GstCaps *caps, *sinkcaps; + GstElement *gdppay; + GstBuffer *inbuffer, *outbuffer, *shbuffer; + GstEvent *event; + gchar *caps_string; + gint length; + GstStructure *structure; + GValue array = { 0 }; + GValue value = { 0 }; + const GValue *sh; + GArray *shbuffers; + + + gdppay = setup_gdppay_streamheader (); + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + GST_DEBUG ("new segment"); + event = + gst_event_new_new_segment (FALSE, 1.0, GST_FORMAT_TIME, 0, GST_SECOND, 0); + fail_unless (gst_pad_push_event (myshsrcpad, event)); + + /* no buffer should be pushed yet, still waiting for caps */ + fail_unless_equals_int (g_list_length (buffers), 0); + + GST_DEBUG ("first buffer"); + inbuffer = gst_buffer_new_and_alloc (4); + memcpy (GST_BUFFER_DATA (inbuffer), "head", 4); + caps = gst_caps_from_string ("application/x-gst-test-streamheader"); + structure = gst_caps_get_structure (caps, 0); + GST_BUFFER_FLAG_SET (inbuffer, GST_BUFFER_FLAG_IN_CAPS); + g_value_init (&array, GST_TYPE_ARRAY); + g_value_init (&value, GST_TYPE_BUFFER); + shbuffer = gst_buffer_copy (inbuffer); + gst_value_set_buffer (&value, shbuffer); + gst_buffer_unref (shbuffer); + gst_value_array_append_value (&array, &value); + g_value_unset (&value); + gst_structure_set_value (structure, "streamheader", &array); + g_value_unset (&array); + caps_string = gst_caps_to_string (caps); + + gst_buffer_set_caps (inbuffer, caps); + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing gives away my reference */ + fail_unless (gst_pad_push (myshsrcpad, inbuffer) == GST_FLOW_OK); + + /* we should have three buffers now */ + fail_unless_equals_int (g_list_length (buffers), 3); + + /* our sink pad should now have GDP caps with a streamheader that includes + * GDP wrappings of our streamheader */ + sinkcaps = gst_pad_get_negotiated_caps (mysinkpad); + structure = gst_caps_get_structure (sinkcaps, 0); + fail_unless_equals_string ((gchar *) gst_structure_get_name (structure), + "application/x-gdp"); + fail_unless (gst_structure_has_field (structure, "streamheader")); + sh = gst_structure_get_value (structure, "streamheader"); + fail_unless (G_VALUE_TYPE (sh) == GST_TYPE_ARRAY); + shbuffers = g_value_peek_pointer (sh); + /* a serialized new_segment, a serialized caps, and serialization of our + * incoming streamheader */ + fail_unless_equals_int (shbuffers->len, 3); + + gst_caps_unref (sinkcaps); + + /* first buffer is the serialized new_segment event; + * the element also holds a ref to it */ + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 2); + gst_buffer_unref (outbuffer); + + /* second buffer is the serialized caps; + * the element also holds a ref to it */ + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 2); + length = GST_DP_HEADER_LENGTH + (strlen (caps_string) + 1); + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + /* the third buffer is the GDP buffer for our pushed buffer */ + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); + length = GST_DP_HEADER_LENGTH + 4; + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + /* second buffer */ + GST_DEBUG ("second buffer"); + inbuffer = gst_buffer_new_and_alloc (4); + gst_buffer_set_caps (inbuffer, caps); + + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing gives away my reference */ + fail_unless (gst_pad_push (myshsrcpad, inbuffer) == GST_FLOW_OK); + + fail_unless_equals_int (g_list_length (buffers), 1); + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); + + /* the third output buffer is data */ + length = GST_DP_HEADER_LENGTH + 4; + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + /* a third buffer without caps set explicitly; should work */ + GST_DEBUG ("Creating third buffer, no caps set"); + inbuffer = gst_buffer_new_and_alloc (4); + + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing gives away my reference */ + fail_unless (gst_pad_push (myshsrcpad, inbuffer) == GST_FLOW_OK); + + fail_unless_equals_int (g_list_length (buffers), 1); + fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL); + buffers = g_list_remove (buffers, outbuffer); + ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); + + /* the fourth output buffer is data */ + length = GST_DP_HEADER_LENGTH + 4; + fail_unless_equals_int (GST_BUFFER_SIZE (outbuffer), length); + gst_buffer_unref (outbuffer); + + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null"); + + gst_caps_unref (caps); + g_free (caps_string); + ASSERT_OBJECT_REFCOUNT (gdppay, "gdppay", 1); + gst_object_unref (gdppay); +} + +GST_END_TEST; + + +GST_START_TEST (test_first_no_caps) +{ + GstElement *gdppay; + GstBuffer *inbuffer; + + gdppay = setup_gdppay (); + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + GST_DEBUG ("first buffer"); + inbuffer = gst_buffer_new_and_alloc (4); + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing should trigger an error */ + fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_NOT_NEGOTIATED); + + fail_unless_equals_int (g_list_length (buffers), 0); + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null"); + + ASSERT_OBJECT_REFCOUNT (gdppay, "gdppay", 1); + gst_object_unref (gdppay); +} + +GST_END_TEST; + +/* element should still work if no new_segment is sent before the first + * buffer */ +GST_START_TEST (test_first_no_new_segment) +{ + GstElement *gdppay; + GstBuffer *inbuffer; + GstCaps *caps; + + gdppay = setup_gdppay (); + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, + "could not set to playing"); + + GST_DEBUG ("first buffer"); + inbuffer = gst_buffer_new_and_alloc (4); + caps = gst_caps_from_string (AUDIO_CAPS_STRING); + gst_buffer_set_caps (inbuffer, caps); + + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + /* pushing gives away my reference */ + fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); + + /* we should have three buffers now; + * one for an "invented" new segment, one for GDP caps, and one with our + * buffer */ + fail_unless_equals_int (g_list_length (buffers), 3); + + fail_unless (gst_element_set_state (gdppay, + GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null"); + + ASSERT_OBJECT_REFCOUNT (gdppay, "gdppay", 1); + gst_object_unref (gdppay); +} + +GST_END_TEST; + + +Suite * +gdppay_suite (void) +{ + Suite *s = suite_create ("gdppay"); + TCase *tc_chain = tcase_create ("general"); + + suite_add_tcase (s, tc_chain); + tcase_add_test (tc_chain, test_audio); + tcase_add_test (tc_chain, test_first_no_caps); + tcase_add_test (tc_chain, test_first_no_new_segment); + tcase_add_test (tc_chain, test_streamheader); + + return s; +} + +int +main (int argc, char **argv) +{ + int nf; + + Suite *s = gdppay_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; +} -- cgit v1.2.1