/* GStreamer
*
* unit test for adapter
*
* Copyright (C) <2005> Wim Taymans <wim at fluendo dot com>
*
* 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.
*/
#define LOG_FILE "c:\\logs\\adapter_logs.txt"
#include <gst/gst_global.h>
#include "std_log_result.h"
#define LOG_FILENAME_LINE __FILE__, __LINE__
#include <gst/check/gstcheck.h>
#include <gst/base/gstadapter.h>
void create_xml(int result)
{
if(result)
assert_failed = 1;
testResultXml(xmlfile);
close_log_file();
}
/* does some implementation dependent checking that should
* also be optimal
*/
/*
* Start peeking on an adapter with 1 buffer pushed.
*/
void test_peek1()
{
GstAdapter *adapter;
GstBuffer *buffer;
guint avail;
const guint8 *bufdata, *data1, *data2;
xmlfile = "test_peek1";
std_log(LOG_FILENAME_LINE, "Test Started test_peek1");
adapter = gst_adapter_new ();
fail_if (adapter == NULL);
/* push single buffer in adapter */
buffer = gst_buffer_new_and_alloc (512);
bufdata = GST_BUFFER_DATA (buffer);
fail_if (buffer == NULL);
gst_adapter_push (adapter, buffer);
/* available and available_fast should return the size of the
* buffer */
avail = gst_adapter_available (adapter);
fail_if (avail != 512);
avail = gst_adapter_available_fast (adapter);
fail_if (avail != 512);
/* should g_critical with NULL as result */
#ifdef SYMBIAN32
ASSERT_CRITICAL (data1 = gst_adapter_peek (adapter, 0));
fail_if ( data1!= NULL);
#endif
/* should return NULL as result */
data1 = gst_adapter_peek (adapter, 513);
fail_if (data1 != NULL);
/* this should work */
data1 = gst_adapter_peek (adapter, 512);
fail_if (data1 == NULL);
/* it should point to the buffer data as well */
fail_if (data1 != bufdata);
data2 = gst_adapter_peek (adapter, 512);
fail_if (data2 == NULL);
/* second peek should return the same pointer */
fail_if (data2 != data1);
#ifdef SYMBIAN32
/* this should fail since we don't have that many bytes */
ASSERT_CRITICAL (gst_adapter_flush (adapter, 513));
#endif
/* this should work fine */
gst_adapter_flush (adapter, 10);
/* see if we have 10 bytes less available */
avail = gst_adapter_available (adapter);
fail_if (avail != 502);
avail = gst_adapter_available_fast (adapter);
fail_if (avail != 502);
/* should return NULL as result */
data2 = gst_adapter_peek (adapter, 503);
fail_if (data2 != NULL);
/* should work fine */
data2 = gst_adapter_peek (adapter, 502);
fail_if (data2 == NULL);
/* peek should return the same old pointer + 10 */
fail_if (data2 != data1 + 10);
fail_if (data2 != bufdata + 10);
/* flush some more */
gst_adapter_flush (adapter, 500);
/* see if we have 2 bytes available */
avail = gst_adapter_available (adapter);
fail_if (avail != 2);
avail = gst_adapter_available_fast (adapter);
fail_if (avail != 2);
data2 = gst_adapter_peek (adapter, 2);
fail_if (data2 == NULL);
fail_if (data2 != data1 + 510);
fail_if (data2 != bufdata + 510);
/* flush some more */
gst_adapter_flush (adapter, 2);
/* see if we have 0 bytes available */
avail = gst_adapter_available (adapter);
fail_if (avail != 0);
avail = gst_adapter_available_fast (adapter);
fail_if (avail != 0);
/* silly clear just for fun */
gst_adapter_clear (adapter);
g_object_unref (adapter);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
/* Start peeking on an adapter with 2 non-mergeable buffers
* pushed.
*/
void test_peek2()
{
}
/* Start peeking on an adapter with 2 mergeable buffers
* pushed.
*/
void test_peek3()
{
}
/* take data from an adapter with 1 buffer pushed.
*/
void test_take1()
{
}
/* take data from an adapter with 2 non-mergeable buffers
* pushed.
*/
void test_take2()
{
}
/* take data from an adapter with 2 mergeable buffers
* pushed.
*/
void test_take3()
{
}
static GstAdapter *
create_and_fill_adapter (void)
{
GstAdapter *adapter;
gint i, j;
// xmlfile = "create_and_fill_adapter";
// std_log(LOG_FILENAME_LINE, "Test Started create_and_fill_adapter");
adapter = gst_adapter_new ();
fail_unless (adapter != NULL);
for (i = 0; i < 10000; i += 4) {
GstBuffer *buf = gst_buffer_new_and_alloc (sizeof (guint32) * 4);
guint8 *data;
fail_unless (buf != NULL);
data = GST_BUFFER_DATA (buf);
for (j = 0; j < 4; j++) {
GST_WRITE_UINT32_LE (data, i + j);
data += sizeof (guint32);
}
gst_adapter_push (adapter, buf);
}
// std_log(LOG_FILENAME_LINE, "Test Successful");
// create_xml(0);
return adapter;
}
/* Fill a buffer with a sequence of 32 bit ints and read them back out,
* checking that they're still in the right order */
void test_take_order()
{
GstAdapter *adapter;
int i = 0;
xmlfile = "test_take_order";
std_log(LOG_FILENAME_LINE, "Test Started test_take_order");
adapter = create_and_fill_adapter ();
while (gst_adapter_available (adapter) >= sizeof (guint32)) {
guint8 *data = gst_adapter_take (adapter, sizeof (guint32));
fail_unless (GST_READ_UINT32_LE (data) == i);
i++;
g_free (data);
}
fail_unless (gst_adapter_available (adapter) == 0,
"Data was left in the adapter");
g_object_unref (adapter);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
/* Fill a buffer with a sequence of 32 bit ints and read them back out
* using take_buffer, checking that they're still in the right order */
void test_take_buf_order()
{
GstAdapter *adapter;
int i = 0;
xmlfile = "test_take_buf_order";
std_log(LOG_FILENAME_LINE, "Test Started test_take_buf_order");
adapter = create_and_fill_adapter ();
while (gst_adapter_available (adapter) >= sizeof (guint32)) {
GstBuffer *buf = gst_adapter_take_buffer (adapter, sizeof (guint32));
fail_unless (GST_READ_UINT32_LE (GST_BUFFER_DATA (buf)) == i);
i++;
gst_buffer_unref (buf);
}
fail_unless (gst_adapter_available (adapter) == 0,
"Data was left in the adapter");
g_object_unref (adapter);
std_log(LOG_FILENAME_LINE, "Test Successful");
create_xml(0);
}
void
gst_adapter_suite (void)
{
test_peek1();
test_take_order();
test_take_buf_order();
}
void (*fn[]) (void) = {
test_peek1,
test_take_order,
test_take_buf_order
};
char *args[] = {
"test_peek1",
"test_take_order",
"test_take_buf_order"
};
GST_CHECK_MAIN (gst_adapter);
#if 0
int main(int argc,char** argv)
{
int i;
gst_init(&argc,&argv);
for(i=0;i<3;i++)
{
fn[i]();
}
}
#endif