From 960b1c5b08839e6e2727ae5fcad3c00be1916583 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= Date: Wed, 23 Jan 2008 10:11:44 +0000 Subject: tests/check/: Add simple unit test for the xingmux element. Original commit message from CVS: * tests/check/Makefile.am: * tests/check/elements/.cvsignore: * tests/check/elements/xingmux.c: (setup_xingmux), (cleanup_xingmux), (GST_START_TEST), (xingmux_suite), (main): * tests/check/elements/xingmux_testdata.h: Add simple unit test for the xingmux element. * gst/xingheader/gstxingmux.c: (generate_xing_header), (gst_xing_mux_finalize), (xing_reset): Fix a memleak and invalid seek tables with less than 100 MP3 frames. --- tests/check/elements/xingmux.c | 162 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 tests/check/elements/xingmux.c (limited to 'tests/check/elements/xingmux.c') diff --git a/tests/check/elements/xingmux.c b/tests/check/elements/xingmux.c new file mode 100644 index 00000000..05713531 --- /dev/null +++ b/tests/check/elements/xingmux.c @@ -0,0 +1,162 @@ +/* GStreamer + * + * Copyright (C) 2008 Sebastian Dröge + * + * xingmux.c: Unit test for the xingmux element + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#include +#include +#include + +#include + +#include "xingmux_testdata.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 */ +GstPad *mysrcpad, *mysinkpad; + +static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", + GST_PAD_SINK, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("audio/mpeg, " "mpegversion = (int) 1," "layer = (int) 3") + ); +static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("audio/mpeg, " "mpegversion = (int) 1," "layer = (int) 3") + ); + +GstElement * +setup_xingmux () +{ + GstElement *xingmux; + + GST_DEBUG ("setup_xingmux"); + xingmux = gst_check_setup_element ("xingmux"); + mysrcpad = gst_check_setup_src_pad (xingmux, &srctemplate, NULL); + mysinkpad = gst_check_setup_sink_pad (xingmux, &sinktemplate, NULL); + gst_pad_set_active (mysrcpad, TRUE); + gst_pad_set_active (mysinkpad, TRUE); + + return xingmux; +} + +void +cleanup_xingmux (GstElement * xingmux) +{ + GST_DEBUG ("cleanup_xingmux"); + + 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 (xingmux); + gst_check_teardown_sink_pad (xingmux); + gst_check_teardown_element (xingmux); +} + +GST_START_TEST (test_xing_remux) +{ + GstElement *xingmux; + GstBuffer *inbuffer; + GList *it; + guint8 *verify_data; + + xingmux = setup_xingmux (); + + inbuffer = gst_buffer_new_and_alloc (sizeof (test_xing)); + memcpy (GST_BUFFER_DATA (inbuffer), test_xing, sizeof (test_xing)); + + gst_buffer_set_caps (inbuffer, GST_PAD_CAPS (mysrcpad)); + ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); + + + /* FIXME: why are the xingmux pads flushing? */ + fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_flush_stop ())); + + /* pushing gives away my reference ... */ + fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); + fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ())); + /* ... and puts a new buffer on the global list */ + fail_unless_equals_int (g_list_length (buffers), 93); + + verify_data = test_xing; + for (it = buffers; it != NULL; it = it->next) { + GstBuffer *outbuffer = (GstBuffer *) it->data; + + if (it == buffers) { + gint j; + + /* Empty Xing header, should be the same as input data until the "Xing" marker + * and zeroes afterwards. */ + fail_unless (memcmp (test_xing, GST_BUFFER_DATA (outbuffer), 25) == 0); + for (j = 26; j < GST_BUFFER_SIZE (outbuffer); j++) + fail_unless (GST_BUFFER_DATA (outbuffer)[j] == 0); + verify_data += GST_BUFFER_SIZE (outbuffer); + } else if (it->next != NULL) { + /* Should contain the raw MP3 data without changes */ + fail_unless (memcmp (verify_data, GST_BUFFER_DATA (outbuffer), + GST_BUFFER_SIZE (outbuffer)) == 0); + verify_data += GST_BUFFER_SIZE (outbuffer); + } else { + /* Last buffer is the rewrite of the first buffer and should be exactly the same + * as the old Xing header we had */ + fail_unless (memcmp (test_xing, GST_BUFFER_DATA (outbuffer), + GST_BUFFER_SIZE (outbuffer)) == 0); + } + } + + /* cleanup */ + cleanup_xingmux (xingmux); +} + +GST_END_TEST; + +Suite * +xingmux_suite (void) +{ + Suite *s = suite_create ("xingmux"); + TCase *tc_chain = tcase_create ("general"); + + suite_add_tcase (s, tc_chain); + tcase_add_test (tc_chain, test_xing_remux); + + return s; +} + +int +main (int argc, char **argv) +{ + int nf; + + Suite *s = xingmux_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