mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-08 13:18:52 +00:00
238 lines
8.6 KiB
C
238 lines
8.6 KiB
C
|
/* GStreamer
|
||
|
*
|
||
|
* unit test for GstByteWriter
|
||
|
*
|
||
|
* Copyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
||
|
*
|
||
|
* 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.
|
||
|
*/
|
||
|
|
||
|
#ifdef HAVE_CONFIG_H
|
||
|
#include "config.h"
|
||
|
#endif
|
||
|
|
||
|
#include <gst/gst.h>
|
||
|
#include <gst/check/gstcheck.h>
|
||
|
#include <gst/base/gstbytewriter.h>
|
||
|
|
||
|
GST_START_TEST (test_initialization)
|
||
|
{
|
||
|
GstByteWriter writer, *writer2;
|
||
|
static guint8 sdata[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
|
||
|
guint8 *data, *tmp;
|
||
|
|
||
|
gst_byte_writer_init_with_size (&writer, 24, FALSE);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 0);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_size (&writer), 0);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), -1);
|
||
|
fail_unless_equals_int (gst_byte_reader_get_remaining (GST_BYTE_READER
|
||
|
(&writer)), 0);
|
||
|
gst_byte_writer_reset (&writer);
|
||
|
|
||
|
data = g_memdup (sdata, sizeof (sdata));
|
||
|
gst_byte_writer_init_with_data (&writer, data, sizeof (sdata), FALSE);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 0);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_size (&writer), 0);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer),
|
||
|
sizeof (sdata));
|
||
|
fail_unless_equals_int (gst_byte_reader_get_remaining (GST_BYTE_READER
|
||
|
(&writer)), 0)
|
||
|
tmp = gst_byte_writer_reset_and_get_data (&writer);
|
||
|
fail_if (tmp == data);
|
||
|
g_free (tmp);
|
||
|
g_free (data);
|
||
|
data = tmp = NULL;
|
||
|
|
||
|
data = g_memdup (sdata, sizeof (sdata));
|
||
|
gst_byte_writer_init_with_data (&writer, data, sizeof (sdata), TRUE);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 0);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_size (&writer), sizeof (sdata));
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer),
|
||
|
sizeof (sdata));
|
||
|
fail_unless_equals_int (gst_byte_reader_get_remaining (GST_BYTE_READER
|
||
|
(&writer)), sizeof (sdata));
|
||
|
tmp = gst_byte_writer_reset_and_get_data (&writer);
|
||
|
fail_unless (tmp != data);
|
||
|
g_free (tmp);
|
||
|
g_free (data);
|
||
|
data = tmp = NULL;
|
||
|
|
||
|
writer2 = gst_byte_writer_new_with_size (24, FALSE);
|
||
|
data = gst_byte_writer_free_and_get_data (writer2);
|
||
|
fail_unless (data != NULL);
|
||
|
g_free (data);
|
||
|
}
|
||
|
|
||
|
GST_END_TEST;
|
||
|
|
||
|
GST_START_TEST (test_write_fixed)
|
||
|
{
|
||
|
GstByteWriter writer;
|
||
|
guint64 end_data = 0xff34567890abcdef;
|
||
|
guint8 *data;
|
||
|
guint8 b = 0;
|
||
|
guint64 l = 0;
|
||
|
|
||
|
end_data = GUINT64_TO_BE (end_data);
|
||
|
|
||
|
gst_byte_writer_init_with_size (&writer, 8, TRUE);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), 8);
|
||
|
|
||
|
fail_unless (gst_byte_writer_put_uint8 (&writer, 0x12));
|
||
|
fail_unless (gst_byte_writer_put_uint16_be (&writer, 0x3456));
|
||
|
fail_unless (gst_byte_writer_put_uint16_le (&writer, 0x9078));
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 5);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_size (&writer), 5);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), 8 - 5);
|
||
|
fail_unless_equals_int (gst_byte_reader_get_remaining (GST_BYTE_READER
|
||
|
(&writer)), 0);
|
||
|
fail_if (gst_byte_reader_get_uint8 (GST_BYTE_READER (&writer), &b));
|
||
|
fail_unless (gst_byte_writer_put_uint24_be (&writer, 0xabcdef));
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 8);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_size (&writer), 8);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), 8 - 8);
|
||
|
fail_unless_equals_int (gst_byte_reader_get_remaining (GST_BYTE_READER
|
||
|
(&writer)), 0);
|
||
|
fail_if (gst_byte_writer_put_uint8 (&writer, 0x12));
|
||
|
fail_unless (gst_byte_writer_set_pos (&writer, 0));
|
||
|
fail_unless (gst_byte_reader_peek_uint64_be (GST_BYTE_READER (&writer), &l));
|
||
|
fail_unless_equals_uint64 (l, 0x1234567890abcdef);
|
||
|
fail_unless (gst_byte_writer_put_uint8 (&writer, 0xff));
|
||
|
fail_unless (gst_byte_writer_set_pos (&writer, 0));
|
||
|
fail_unless (gst_byte_reader_get_uint64_be (GST_BYTE_READER (&writer), &l));
|
||
|
fail_unless_equals_uint64 (l, 0xff34567890abcdef);
|
||
|
fail_if (gst_byte_writer_put_uint64_be (&writer, 0x1234567890abcdef));
|
||
|
|
||
|
data = gst_byte_writer_reset_and_get_data (&writer);
|
||
|
fail_unless (data != NULL);
|
||
|
fail_unless (memcmp (&end_data, data, 8) == 0);
|
||
|
g_free (data);
|
||
|
}
|
||
|
|
||
|
GST_END_TEST;
|
||
|
|
||
|
GST_START_TEST (test_write_non_fixed)
|
||
|
{
|
||
|
GstByteWriter writer;
|
||
|
guint64 end_data = 0xff34567890abcdef;
|
||
|
guint8 *data;
|
||
|
guint64 l = 0;
|
||
|
|
||
|
end_data = GUINT64_TO_BE (end_data);
|
||
|
|
||
|
gst_byte_writer_init_with_size (&writer, 6, FALSE);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), -1);
|
||
|
|
||
|
fail_unless (gst_byte_writer_put_uint8 (&writer, 0x12));
|
||
|
fail_unless (gst_byte_writer_put_uint16_be (&writer, 0x3456));
|
||
|
fail_unless (gst_byte_writer_put_uint16_le (&writer, 0x9078));
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 5);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_size (&writer), 5);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), -1);
|
||
|
fail_unless_equals_int (gst_byte_reader_get_remaining (GST_BYTE_READER
|
||
|
(&writer)), 0);
|
||
|
fail_unless (gst_byte_writer_put_uint24_be (&writer, 0xabcdef));
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 8);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_size (&writer), 8);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), -1);
|
||
|
fail_unless_equals_int (gst_byte_reader_get_remaining (GST_BYTE_READER
|
||
|
(&writer)), 0);
|
||
|
fail_unless (gst_byte_writer_set_pos (&writer, 0));
|
||
|
fail_unless (gst_byte_reader_peek_uint64_be (GST_BYTE_READER (&writer), &l));
|
||
|
fail_unless_equals_uint64 (l, 0x1234567890abcdef);
|
||
|
fail_unless (gst_byte_writer_put_uint8 (&writer, 0xff));
|
||
|
fail_unless (gst_byte_writer_set_pos (&writer, 0));
|
||
|
fail_unless (gst_byte_reader_get_uint64_be (GST_BYTE_READER (&writer), &l));
|
||
|
fail_unless_equals_uint64 (l, 0xff34567890abcdef);
|
||
|
fail_unless (gst_byte_writer_set_pos (&writer, 8));
|
||
|
fail_unless (gst_byte_writer_put_uint64_be (&writer, 0x1234567890abcdef));
|
||
|
|
||
|
data = gst_byte_writer_reset_and_get_data (&writer);
|
||
|
fail_unless (data != NULL);
|
||
|
fail_unless (memcmp (&end_data, data, 8) == 0);
|
||
|
end_data = GUINT64_TO_BE (0x1234567890abcdef);
|
||
|
fail_unless (memcmp (&end_data, data + 8, 8) == 0);
|
||
|
g_free (data);
|
||
|
}
|
||
|
|
||
|
GST_END_TEST;
|
||
|
|
||
|
GST_START_TEST (test_from_data)
|
||
|
{
|
||
|
GstByteWriter writer;
|
||
|
guint8 data[] = { 0x12, 0x34, 0x56, 0x78,
|
||
|
0x90, 0xab, 0xcd, 0xef
|
||
|
};
|
||
|
guint8 *data2;
|
||
|
|
||
|
gst_byte_writer_init_with_data (&writer, data, sizeof (data), TRUE);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), 8);
|
||
|
fail_unless (gst_byte_writer_put_uint8 (&writer, 0xff));
|
||
|
fail_unless_equals_int (data[0], 0xff);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_remaining (&writer), 7);
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer), 1);
|
||
|
fail_if (gst_byte_writer_put_uint64_be (&writer, 0x1234567890abcdef));
|
||
|
data2 = gst_byte_writer_reset_and_get_data (&writer);
|
||
|
fail_unless (data2 != NULL);
|
||
|
fail_if (data2 == data);
|
||
|
fail_unless (memcmp (data, data2, 8) == 0);
|
||
|
g_free (data2);
|
||
|
}
|
||
|
|
||
|
GST_END_TEST;
|
||
|
|
||
|
GST_START_TEST (test_put_data_strings)
|
||
|
{
|
||
|
GstByteWriter writer;
|
||
|
guint8 data[] = { 0x12, 0x34, 0x56, 0x78,
|
||
|
0x90, 0xab, 0xcd, 0xef
|
||
|
};
|
||
|
guint8 *data2;
|
||
|
|
||
|
gst_byte_writer_init (&writer);
|
||
|
fail_unless (gst_byte_writer_put_data (&writer, data, 8));
|
||
|
fail_unless (gst_byte_writer_put_string (&writer, "somerandomteststring"));
|
||
|
fail_unless_equals_int (gst_byte_writer_get_pos (&writer),
|
||
|
8 + sizeof ("somerandomteststring"));
|
||
|
|
||
|
data2 = gst_byte_writer_reset_and_get_data (&writer);
|
||
|
fail_unless (data2 != NULL);
|
||
|
fail_unless (memcmp (data2, data, 8) == 0);
|
||
|
g_free (data2);
|
||
|
}
|
||
|
|
||
|
GST_END_TEST;
|
||
|
|
||
|
static Suite *
|
||
|
gst_byte_writer_suite (void)
|
||
|
{
|
||
|
Suite *s = suite_create ("GstByteWriter");
|
||
|
TCase *tc_chain = tcase_create ("general");
|
||
|
|
||
|
suite_add_tcase (s, tc_chain);
|
||
|
|
||
|
tcase_add_test (tc_chain, test_initialization);
|
||
|
tcase_add_test (tc_chain, test_write_fixed);
|
||
|
tcase_add_test (tc_chain, test_write_non_fixed);
|
||
|
tcase_add_test (tc_chain, test_from_data);
|
||
|
tcase_add_test (tc_chain, test_put_data_strings);
|
||
|
|
||
|
return s;
|
||
|
}
|
||
|
|
||
|
|
||
|
GST_CHECK_MAIN (gst_byte_writer);
|