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add a GstBuffer unit test

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Original commit message from CVS:
add a GstBuffer unit test
This commit is contained in:
Thomas Vander Stichele 2005-06-08 13:57:13 +00:00
parent 9764987dc9
commit 4ec7c9ad59
3 changed files with 195 additions and 0 deletions
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5
ChangeLog
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2005-06-08 Thomas Vander Stichele <thomas at apestaart dot org>
* check/gst/gstbuffer.c: (START_TEST), (gst_test_suite), (main):
add a testsuite for GstBuffer
2005-06-08 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/gstminiobject.h:

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check/gst/gstbuffer.c Normal file
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/* GStreamer
*
* unit test for GstBuffer
*
* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot 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 "../gstcheck.h"
START_TEST (test_subbuffer)
{
GstBuffer *buffer, *sub;
int rc;
buffer = gst_buffer_new_and_alloc (4);
sub = gst_buffer_create_sub (buffer, 1, 2);
fail_if (sub == NULL, "create_sub of buffer returned NULL");
fail_unless (GST_BUFFER_SIZE (sub) == 2, "subbuffer has wrong size");
fail_unless (memcmp (GST_BUFFER_DATA (buffer) + 1, GST_BUFFER_DATA (sub),
2) == 0, "subbuffer contains the wrong data");
rc = GST_MINI_OBJECT_REFCOUNT_VALUE (buffer);
fail_unless (rc == 2, "parent refcount is %d instead of 3", rc);
gst_buffer_unref (buffer);
}
END_TEST
START_TEST (test_is_span_fast)
{
GstBuffer *buffer, *sub1, *sub2;
buffer = gst_buffer_new_and_alloc (4);
sub1 = gst_buffer_create_sub (buffer, 0, 2);
fail_if (sub1 == NULL, "create_sub of buffer returned NULL");
sub2 = gst_buffer_create_sub (buffer, 2, 2);
fail_if (sub2 == NULL, "create_sub of buffer returned NULL");
fail_if (gst_buffer_is_span_fast (buffer, sub2) == TRUE,
"a parent buffer can't be span_fasted");
fail_if (gst_buffer_is_span_fast (sub1, buffer) == TRUE,
"a parent buffer can't be span_fasted");
fail_if (gst_buffer_is_span_fast (sub1, sub2) == FALSE,
"two subbuffers next to each other should be span_fast");
}
END_TEST Suite * gst_test_suite (void)
{
Suite *s = suite_create ("GstBuffer");
TCase *tc_chain = tcase_create ("general");
/* turn off timeout */
tcase_set_timeout (tc_chain, 60);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_subbuffer);
tcase_add_test (tc_chain, test_is_span_fast);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = gst_test_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;
}

95
tests/check/gst/gstbuffer.c Normal file
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/* GStreamer
*
* unit test for GstBuffer
*
* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot 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 "../gstcheck.h"
START_TEST (test_subbuffer)
{
GstBuffer *buffer, *sub;
int rc;
buffer = gst_buffer_new_and_alloc (4);
sub = gst_buffer_create_sub (buffer, 1, 2);
fail_if (sub == NULL, "create_sub of buffer returned NULL");
fail_unless (GST_BUFFER_SIZE (sub) == 2, "subbuffer has wrong size");
fail_unless (memcmp (GST_BUFFER_DATA (buffer) + 1, GST_BUFFER_DATA (sub),
2) == 0, "subbuffer contains the wrong data");
rc = GST_MINI_OBJECT_REFCOUNT_VALUE (buffer);
fail_unless (rc == 2, "parent refcount is %d instead of 3", rc);
gst_buffer_unref (buffer);
}
END_TEST
START_TEST (test_is_span_fast)
{
GstBuffer *buffer, *sub1, *sub2;
buffer = gst_buffer_new_and_alloc (4);
sub1 = gst_buffer_create_sub (buffer, 0, 2);
fail_if (sub1 == NULL, "create_sub of buffer returned NULL");
sub2 = gst_buffer_create_sub (buffer, 2, 2);
fail_if (sub2 == NULL, "create_sub of buffer returned NULL");
fail_if (gst_buffer_is_span_fast (buffer, sub2) == TRUE,
"a parent buffer can't be span_fasted");
fail_if (gst_buffer_is_span_fast (sub1, buffer) == TRUE,
"a parent buffer can't be span_fasted");
fail_if (gst_buffer_is_span_fast (sub1, sub2) == FALSE,
"two subbuffers next to each other should be span_fast");
}
END_TEST Suite * gst_test_suite (void)
{
Suite *s = suite_create ("GstBuffer");
TCase *tc_chain = tcase_create ("general");
/* turn off timeout */
tcase_set_timeout (tc_chain, 60);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_subbuffer);
tcase_add_test (tc_chain, test_is_span_fast);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = gst_test_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;
}