mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-10 03:19:40 +00:00
1335110409
We won't be able to do ASSERT_CRITICAL, but the main body of the tests are still valid, and given we ship GStreamer with this configuration, it is important to be able to run some tests against it.
1479 lines
44 KiB
C
1479 lines
44 KiB
C
/* 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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <gst/check/gstcheck.h>
|
|
|
|
#include <gst/base/gstadapter.h>
|
|
|
|
/* does some implementation dependent checking that should
|
|
* also be optimal
|
|
*/
|
|
|
|
/*
|
|
* Start peeking on an adapter with 1 buffer pushed.
|
|
*/
|
|
GST_START_TEST (test_peek1)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer;
|
|
guint avail;
|
|
GstMapInfo info;
|
|
const guint8 *data1 = NULL, *data2 = NULL, *idata = NULL;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_if (adapter == NULL);
|
|
|
|
/* push single buffer in adapter */
|
|
buffer = gst_buffer_new_and_alloc (512);
|
|
|
|
fail_unless (gst_buffer_map (buffer, &info, GST_MAP_READ));
|
|
idata = info.data;
|
|
gst_buffer_unmap (buffer, &info);
|
|
|
|
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 */
|
|
ASSERT_CRITICAL (data1 = gst_adapter_map (adapter, 0));
|
|
fail_if (data1 != NULL);
|
|
|
|
/* should return NULL as result */
|
|
data1 = gst_adapter_map (adapter, 513);
|
|
fail_if (data1 != NULL);
|
|
|
|
/* this should work */
|
|
data1 = gst_adapter_map (adapter, 512);
|
|
fail_if (data1 == NULL);
|
|
/* it should point to the buffer data as well */
|
|
fail_if (data1 != idata);
|
|
gst_adapter_unmap (adapter);
|
|
|
|
data2 = gst_adapter_map (adapter, 512);
|
|
fail_if (data2 == NULL);
|
|
/* second peek should return the same pointer */
|
|
fail_if (data2 != data1);
|
|
gst_adapter_unmap (adapter);
|
|
|
|
/* this should fail since we don't have that many bytes */
|
|
ASSERT_CRITICAL (gst_adapter_flush (adapter, 513));
|
|
|
|
/* 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_map (adapter, 503);
|
|
fail_if (data2 != NULL);
|
|
|
|
/* should work fine */
|
|
data2 = gst_adapter_map (adapter, 502);
|
|
fail_if (data2 == NULL);
|
|
/* peek should return the same old pointer + 10 */
|
|
fail_if (data2 != data1 + 10);
|
|
fail_if (data2 != (guint8 *) idata + 10);
|
|
gst_adapter_unmap (adapter);
|
|
|
|
/* 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_map (adapter, 2);
|
|
fail_if (data2 == NULL);
|
|
fail_if (data2 != data1 + 510);
|
|
fail_if (data2 != (guint8 *) idata + 510);
|
|
gst_adapter_unmap (adapter);
|
|
|
|
/* 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);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* Start peeking on an adapter with 2 non-mergeable buffers
|
|
* pushed.
|
|
*/
|
|
GST_START_TEST (test_peek2)
|
|
{
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* Start peeking on an adapter with 2 mergeable buffers
|
|
* pushed.
|
|
*/
|
|
GST_START_TEST (test_peek3)
|
|
{
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* take data from an adapter with 1 buffer pushed.
|
|
*/
|
|
GST_START_TEST (test_take1)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer, *buffer2;
|
|
guint avail;
|
|
GstMapInfo info, info2;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_unless (adapter != NULL);
|
|
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_map (buffer, &info, GST_MAP_READ));
|
|
fail_unless (info.data != NULL);
|
|
fail_unless (info.size == 100);
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
|
|
/* take out buffer */
|
|
buffer2 = gst_adapter_take_buffer (adapter, 100);
|
|
fail_unless (buffer2 != NULL);
|
|
|
|
fail_unless (gst_buffer_map (buffer2, &info2, GST_MAP_READ));
|
|
fail_unless (info2.data != NULL);
|
|
fail_unless (info2.size == 100);
|
|
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
|
|
/* the buffer should be the same */
|
|
fail_unless (buffer == buffer2);
|
|
fail_unless (info.data == info2.data);
|
|
|
|
gst_buffer_unmap (buffer, &info);
|
|
gst_buffer_unmap (buffer2, &info2);
|
|
|
|
gst_buffer_unref (buffer2);
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* take data from an adapter with 2 non-mergeable buffers
|
|
* pushed.
|
|
*/
|
|
GST_START_TEST (test_take2)
|
|
{
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* take data from an adapter with 2 mergeable buffers
|
|
* pushed.
|
|
*/
|
|
GST_START_TEST (test_take3)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer, *buffer2;
|
|
guint avail;
|
|
GstMapInfo info, info2;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_unless (adapter != NULL);
|
|
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_map (buffer, &info, GST_MAP_READ));
|
|
fail_unless (info.data != NULL);
|
|
fail_unless (info.size == 100);
|
|
gst_buffer_unmap (buffer, &info);
|
|
|
|
/* set up and push subbuffers */
|
|
buffer2 = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, 0, 25);
|
|
gst_adapter_push (adapter, buffer2);
|
|
buffer2 = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, 25, 25);
|
|
gst_adapter_push (adapter, buffer2);
|
|
buffer2 = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, 50, 25);
|
|
gst_adapter_push (adapter, buffer2);
|
|
buffer2 = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, 75, 25);
|
|
gst_adapter_push (adapter, buffer2);
|
|
|
|
gst_buffer_unref (buffer);
|
|
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
|
|
/* take out buffer */
|
|
buffer2 = gst_adapter_take_buffer (adapter, 100);
|
|
fail_unless (buffer2 != NULL);
|
|
fail_unless (gst_buffer_map (buffer2, &info2, GST_MAP_READ));
|
|
fail_unless (info2.data != NULL);
|
|
fail_unless (info2.size == 100);
|
|
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
|
|
#if 0
|
|
/* the data should be the same FIXME, implement span in adapter again. */
|
|
fail_unless (info.data == info2.data);
|
|
#endif
|
|
|
|
gst_buffer_unmap (buffer2, &info2);
|
|
gst_buffer_unref (buffer2);
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GstAdapter *
|
|
create_and_fill_adapter (void)
|
|
{
|
|
GstAdapter *adapter;
|
|
gint i, j;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_unless (adapter != NULL);
|
|
|
|
for (i = 0; i < 10000; i += 4) {
|
|
GstBuffer *buf;
|
|
GstMapInfo info;
|
|
guint8 *ptr;
|
|
|
|
buf = gst_buffer_new_and_alloc (sizeof (guint32) * 4);
|
|
fail_unless (buf != NULL);
|
|
|
|
fail_unless (gst_buffer_map (buf, &info, GST_MAP_WRITE));
|
|
ptr = info.data;
|
|
|
|
for (j = 0; j < 4; j++) {
|
|
GST_WRITE_UINT32_LE (ptr, i + j);
|
|
ptr += sizeof (guint32);
|
|
}
|
|
gst_buffer_unmap (buf, &info);
|
|
|
|
gst_adapter_push (adapter, buf);
|
|
}
|
|
|
|
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 */
|
|
GST_START_TEST (test_take_order)
|
|
{
|
|
GstAdapter *adapter;
|
|
int i = 0;
|
|
|
|
adapter = create_and_fill_adapter ();
|
|
while (gst_adapter_available (adapter) >= sizeof (guint32)) {
|
|
guint8 *data = gst_adapter_take (adapter, sizeof (guint32));
|
|
guint32 val = GST_READ_UINT32_LE (data);
|
|
|
|
GST_DEBUG ("val %8u", val);
|
|
fail_unless (val == i);
|
|
i++;
|
|
g_free (data);
|
|
}
|
|
fail_unless (gst_adapter_available (adapter) == 0,
|
|
"Data was left in the adapter");
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* 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 */
|
|
GST_START_TEST (test_take_buf_order)
|
|
{
|
|
GstAdapter *adapter;
|
|
int i = 0;
|
|
|
|
adapter = create_and_fill_adapter ();
|
|
while (gst_adapter_available (adapter) >= sizeof (guint32)) {
|
|
GstBuffer *buf = gst_adapter_take_buffer (adapter, sizeof (guint32));
|
|
GstMapInfo info;
|
|
|
|
fail_unless (gst_buffer_map (buf, &info, GST_MAP_READ));
|
|
fail_unless (GST_READ_UINT32_LE (info.data) == i);
|
|
gst_buffer_unmap (buf, &info);
|
|
|
|
i++;
|
|
|
|
gst_buffer_unref (buf);
|
|
}
|
|
fail_unless (gst_adapter_available (adapter) == 0,
|
|
"Data was left in the adapter");
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_timestamp)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer;
|
|
guint avail;
|
|
GstClockTime timestamp;
|
|
guint64 dist;
|
|
guint8 *data;
|
|
const guint8 *cdata;
|
|
guint64 offset;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_unless (adapter != NULL);
|
|
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
|
|
/* timestamp is now undefined */
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless (dist == 0);
|
|
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* Offset should be undefined */
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless (offset == GST_BUFFER_OFFSET_NONE);
|
|
fail_unless (dist == 0);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless (offset == GST_CLOCK_TIME_NONE);
|
|
|
|
/* 0 bytes since discont */
|
|
dist = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless (dist == 0);
|
|
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 50);
|
|
|
|
/* still undefined, dist changed, though */
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless (dist == 50);
|
|
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* Offset still undefined */
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless (offset == GST_BUFFER_OFFSET_NONE);
|
|
fail_unless (dist == 50);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless (offset == GST_CLOCK_TIME_NONE);
|
|
|
|
/* 50 bytes since discont */
|
|
dist = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless (dist == 50);
|
|
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 150);
|
|
|
|
/* timestamp is still undefined */
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless (dist == 50);
|
|
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* Offset still undefined */
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless (offset == GST_BUFFER_OFFSET_NONE);
|
|
fail_unless (dist == 50);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless (offset == GST_CLOCK_TIME_NONE);
|
|
|
|
/* 50 bytes since discont */
|
|
dist = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless (dist == 50);
|
|
|
|
/* flush out first buffer we are now at the second buffer timestamp */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless (dist == 0);
|
|
|
|
/* timestamp was undefined at discont */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* 100 bytes since discont */
|
|
dist = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless (dist == 100);
|
|
|
|
/* move some more, still the same timestamp but further away */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 50);
|
|
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless (dist == 50);
|
|
|
|
/* timestamp was undefined at discont */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* push a buffer without timestamp in the adapter */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 150);
|
|
/* push a buffer with timestamp in the adapter */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_TIMESTAMP (buffer) = 2 * GST_SECOND;
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 250);
|
|
|
|
/* timestamp still as it was before the push */
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless (dist == 50);
|
|
|
|
/* timestamp was undefined at discont */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* flush away buffer with the timestamp */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 200);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless (dist == 100);
|
|
|
|
/* timestamp was undefined at discont */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* move into the second buffer */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 150);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless (dist == 150);
|
|
|
|
/* timestamp was undefined at discont */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* move to third buffer we move to the new timestamp */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 2 * GST_SECOND);
|
|
fail_unless (dist == 0);
|
|
|
|
/* timestamp was undefined at discont */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* move everything out */
|
|
gst_adapter_flush (adapter, 100);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 2 * GST_SECOND);
|
|
fail_unless (dist == 100);
|
|
|
|
/* clear everything */
|
|
gst_adapter_clear (adapter);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless (dist == 0);
|
|
|
|
/* timestamp was undefined at discont */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* push an empty buffer with timestamp in the adapter */
|
|
buffer = gst_buffer_new ();
|
|
GST_BUFFER_TIMESTAMP (buffer) = 2 * GST_SECOND;
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 2 * GST_SECOND);
|
|
fail_unless (dist == 0);
|
|
|
|
/* timestamp was undefined at discont (clearing the adapter is not
|
|
* necessarily a discont) */
|
|
timestamp = gst_adapter_pts_at_discont (adapter);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
|
|
/* push another empty buffer */
|
|
buffer = gst_buffer_new ();
|
|
GST_BUFFER_TIMESTAMP (buffer) = 3 * GST_SECOND;
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 2 * GST_SECOND);
|
|
fail_unless (dist == 0);
|
|
|
|
/* push a buffer with timestamp in the adapter */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_TIMESTAMP (buffer) = 4 * GST_SECOND;
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 2 * GST_SECOND);
|
|
fail_unless (dist == 0);
|
|
|
|
gst_adapter_flush (adapter, 1);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 99);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 4 * GST_SECOND);
|
|
fail_unless (dist == 1);
|
|
|
|
/* push an empty buffer with timestamp in the adapter */
|
|
buffer = gst_buffer_new ();
|
|
GST_BUFFER_TIMESTAMP (buffer) = 5 * GST_SECOND;
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 99);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 4 * GST_SECOND);
|
|
fail_unless (dist == 1);
|
|
|
|
/* push buffer without timestamp */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 199);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 4 * GST_SECOND);
|
|
fail_unless (dist == 1);
|
|
|
|
/* remove first buffer, timestamp of empty buffer is visible */
|
|
buffer = gst_adapter_take_buffer (adapter, 99);
|
|
fail_unless (buffer != NULL);
|
|
fail_unless (gst_buffer_get_size (buffer) == 99);
|
|
gst_buffer_unref (buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 5 * GST_SECOND);
|
|
fail_unless (dist == 0);
|
|
|
|
/* remove empty buffer, timestamp still visible */
|
|
cdata = gst_adapter_map (adapter, 50);
|
|
fail_unless (cdata != NULL);
|
|
gst_adapter_unmap (adapter);
|
|
|
|
data = gst_adapter_take (adapter, 50);
|
|
fail_unless (data != NULL);
|
|
g_free (data);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 50);
|
|
timestamp = gst_adapter_prev_pts (adapter, &dist);
|
|
fail_unless (timestamp == 5 * GST_SECOND);
|
|
fail_unless (dist == 50);
|
|
|
|
/* clearing to start a new test */
|
|
gst_adapter_clear (adapter);
|
|
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
|
|
/* push the buffer without timestamp in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 100);
|
|
|
|
/* timestamp is now undefined */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 0, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless_equals_int (dist, 0);
|
|
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 50);
|
|
|
|
/* still undefined, dist changed, though */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 0, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* alloc first buffer with timestamp */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 150);
|
|
|
|
/* timestamp is still undefined at offset 0 */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 0, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* timestamp is still undefined at offset 50 */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 50, &dist);
|
|
fail_unless (timestamp == GST_CLOCK_TIME_NONE);
|
|
fail_unless_equals_int (dist, 100);
|
|
|
|
/* timestamp is 1 second at offset 51 */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 51, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 1);
|
|
|
|
/* timestamp is still 1 second at offset 100 */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 100, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* flush out the last 50 bytes of the buffer with undefined timestamp */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 100);
|
|
|
|
/* alloc second buffer with timestamp */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_TIMESTAMP (buffer) = 2 * GST_SECOND;
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 200);
|
|
|
|
/* alloc third buffer with timestamp */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_TIMESTAMP (buffer) = 3 * GST_SECOND;
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 300);
|
|
|
|
/* alloc fourth buffer with timestamp */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_TIMESTAMP (buffer) = 4 * GST_SECOND;
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 400);
|
|
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 0, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 0);
|
|
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 100, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 100);
|
|
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 200, &dist);
|
|
fail_unless (timestamp == 2 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 100);
|
|
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 300, &dist);
|
|
fail_unless (timestamp == 3 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 100);
|
|
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 400, &dist);
|
|
fail_unless (timestamp == 4 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 100);
|
|
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless_equals_int (avail, 350);
|
|
|
|
/* We flushed 50 bytes, we are still on the first buffer */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 0, &dist);
|
|
fail_unless (timestamp == 1 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* As we flushed 50 bytes, offset 100 is on the second buffer */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 100, &dist);
|
|
fail_unless (timestamp == 2 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* Third buffer */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 200, &dist);
|
|
fail_unless (timestamp == 3 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* Fourth buffer */
|
|
timestamp = gst_adapter_prev_pts_at_offset (adapter, 300, &dist);
|
|
fail_unless (timestamp == 4 * GST_SECOND);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_offset)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer;
|
|
guint avail;
|
|
guint64 offset;
|
|
guint64 dist;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_unless (adapter != NULL);
|
|
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
|
|
/* Offset should be undefined */
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 0);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
fail_unless_equals_int (dist, 0);
|
|
|
|
/* Offset is undefined */
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 50);
|
|
|
|
/* Offset still undefined, dist changed though */
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 50);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* Offset is undefined */
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
|
|
/* Let's push in a discont buffer with a valid offset */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_OFFSET (buffer) = 10000;
|
|
GST_BUFFER_FLAG_SET (buffer, GST_BUFFER_FLAG_DISCONT);
|
|
|
|
/* push in the adapter */
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 150);
|
|
|
|
/* offset is still undefined */
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 50);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
/* Offset is undefined */
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
|
|
/* flush out first buffer we are now at the second buffer offset */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 0);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
fail_unless_equals_int (dist, 0);
|
|
|
|
/* Offset should be defined now */
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
|
|
/* move some more, we should have an updated offset */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 50);
|
|
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 50);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
|
|
/* push a buffer without offset in the adapter (contiguous with the
|
|
other) */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 150);
|
|
|
|
/* push a buffer with offset in the adapter (but contiguous with the
|
|
other), the offset shouldn't be taken into account */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
GST_BUFFER_OFFSET (buffer) = 50000;
|
|
gst_adapter_push (adapter, buffer);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 250);
|
|
|
|
/* offset still as it was before the push */
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 50);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
fail_unless_equals_int (dist, 50);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
|
|
/* flush away buffer with the offset */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 200);
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 100);
|
|
/* The previous valid offset seen is now 100 bytes away */
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
fail_unless_equals_int (dist, 100);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
|
|
/* move into the second buffer */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 150);
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 150);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
fail_unless_equals_int (dist, 150);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
|
|
/* move to third buffer, we should still see a continuously increasing
|
|
* offset and ignore the non-discont offset */
|
|
gst_adapter_flush (adapter, 50);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 100);
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 200);
|
|
/* But the prev_offset *does* give us the actual buffer offset value */
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, 50000);
|
|
fail_unless_equals_int (dist, 0);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
|
|
/* move everything out, we end up at the last offset */
|
|
gst_adapter_flush (adapter, 100);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 300);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, 50000);
|
|
fail_unless_equals_int (dist, 100);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 10000);
|
|
|
|
/* clear everything */
|
|
gst_adapter_clear (adapter);
|
|
avail = gst_adapter_available (adapter);
|
|
fail_unless (avail == 0);
|
|
offset = gst_adapter_distance_from_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, 0);
|
|
offset = gst_adapter_prev_offset (adapter, &dist);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
fail_unless_equals_int (dist, 0);
|
|
|
|
offset = gst_adapter_offset_at_discont (adapter);
|
|
fail_unless_equals_uint64 (offset, GST_BUFFER_OFFSET_NONE);
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_scan)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer;
|
|
GstMapInfo info;
|
|
guint offset;
|
|
guint i;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_unless (adapter != NULL);
|
|
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
|
|
fail_unless (gst_buffer_map (buffer, &info, GST_MAP_WRITE));
|
|
/* fill with pattern */
|
|
for (i = 0; i < 100; i++)
|
|
((guint8 *) info.data)[i] = i;
|
|
gst_buffer_unmap (buffer, &info);
|
|
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
/* find first bytes */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x00010203, 0, 100);
|
|
fail_unless (offset == 0);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x01020304, 0, 100);
|
|
fail_unless (offset == 1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x01020304, 1, 99);
|
|
fail_unless (offset == 1);
|
|
/* offset is past the pattern start */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x01020304, 2, 98);
|
|
fail_unless (offset == -1);
|
|
/* not enough bytes to find the pattern */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x02030405, 2, 3);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x02030405, 2, 4);
|
|
fail_unless (offset == 2);
|
|
/* size does not include the last scanned byte */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x40414243, 0, 0x41);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x40414243, 0, 0x43);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x40414243, 0, 0x44);
|
|
fail_unless (offset == 0x40);
|
|
/* past the start */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x40414243, 65, 10);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x40414243, 64, 5);
|
|
fail_unless (offset == 64);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x60616263, 65, 35);
|
|
fail_unless (offset == 0x60);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x60616263, 0x60, 4);
|
|
fail_unless (offset == 0x60);
|
|
/* past the start */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x60616263, 0x61, 3);
|
|
fail_unless (offset == -1);
|
|
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x60616263, 99, 1);
|
|
fail_unless (offset == -1);
|
|
|
|
/* add another buffer */
|
|
buffer = gst_buffer_new_and_alloc (100);
|
|
|
|
fail_unless (gst_buffer_map (buffer, &info, GST_MAP_WRITE));
|
|
/* fill with pattern */
|
|
for (i = 0; i < 100; i++)
|
|
((guint8 *) info.data)[i] = i + 100;
|
|
gst_buffer_unmap (buffer, &info);
|
|
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
/* past the start */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x60616263, 0x61, 6);
|
|
fail_unless (offset == -1);
|
|
/* this should work */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x61626364, 0x61, 4);
|
|
fail_unless (offset == 0x61);
|
|
/* not enough data */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x62636465, 0x61, 4);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x62636465, 0x61, 5);
|
|
fail_unless (offset == 0x62);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x62636465, 0, 120);
|
|
fail_unless (offset == 0x62);
|
|
|
|
/* border conditions */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x62636465, 0, 200);
|
|
fail_unless (offset == 0x62);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x63646566, 0, 200);
|
|
fail_unless (offset == 0x63);
|
|
/* we completely searched the first list */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x64656667, 0, 200);
|
|
fail_unless (offset == 0x64);
|
|
/* skip first buffer */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x64656667, 0x64,
|
|
100);
|
|
fail_unless (offset == 0x64);
|
|
/* past the start */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x64656667, 0x65,
|
|
10);
|
|
fail_unless (offset == -1);
|
|
/* not enough data to scan */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x64656667, 0x63, 4);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x64656667, 0x63, 5);
|
|
fail_unless (offset == 0x64);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0xc4c5c6c7, 0, 199);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0xc4c5c6c7, 0x62,
|
|
102);
|
|
fail_unless (offset == 0xc4);
|
|
/* different masks */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0x00ffffff, 0x00656667, 0x64,
|
|
100);
|
|
fail_unless (offset == 0x64);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0x000000ff, 0x00000000, 0, 100);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0x000000ff, 0x00000003, 0, 100);
|
|
fail_unless (offset == 0);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0x000000ff, 0x00000061, 0x61,
|
|
100);
|
|
fail_unless (offset == -1);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xff000000, 0x61000000, 0, 0x62);
|
|
fail_unless (offset == -1);
|
|
/* does not even exist */
|
|
ASSERT_CRITICAL (offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0x00ffffff, 0xffffffff, 0x65,
|
|
99));
|
|
fail_unless (offset == -1);
|
|
|
|
/* flush some bytes */
|
|
gst_adapter_flush (adapter, 0x20);
|
|
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x20212223, 0, 100);
|
|
fail_unless (offset == 0);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0x20212223, 0, 4);
|
|
fail_unless (offset == 0);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0xc4c5c6c7, 0x62,
|
|
70);
|
|
fail_unless (offset == 0xa4);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0xc4c5c6c7, 0, 168);
|
|
fail_unless (offset == 0xa4);
|
|
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0xc4c5c6c7, 164, 4);
|
|
fail_unless (offset == 0xa4);
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0xc4c5c6c7, 0x44,
|
|
100);
|
|
fail_unless (offset == 0xa4);
|
|
/* not enough bytes */
|
|
offset =
|
|
gst_adapter_masked_scan_uint32 (adapter, 0xffffffff, 0xc4c5c6c7, 0x44,
|
|
99);
|
|
fail_unless (offset == -1);
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* 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 */
|
|
GST_START_TEST (test_take_list)
|
|
{
|
|
GstAdapter *adapter;
|
|
int i = 0;
|
|
|
|
adapter = create_and_fill_adapter ();
|
|
while (gst_adapter_available (adapter) >= sizeof (guint32)) {
|
|
GList *list, *walk;
|
|
GstBuffer *buf;
|
|
gsize left;
|
|
GstMapInfo info;
|
|
guint8 *ptr;
|
|
|
|
list = gst_adapter_take_list (adapter, sizeof (guint32) * 5);
|
|
fail_unless (list != NULL);
|
|
|
|
for (walk = list; walk; walk = g_list_next (walk)) {
|
|
buf = walk->data;
|
|
|
|
fail_unless (gst_buffer_map (buf, &info, GST_MAP_READ));
|
|
|
|
ptr = info.data;
|
|
left = info.size;
|
|
|
|
while (left > 0) {
|
|
fail_unless (GST_READ_UINT32_LE (ptr) == i);
|
|
i++;
|
|
ptr += sizeof (guint32);
|
|
left -= sizeof (guint32);
|
|
}
|
|
gst_buffer_unmap (buf, &info);
|
|
|
|
gst_buffer_unref (buf);
|
|
}
|
|
g_list_free (list);
|
|
}
|
|
fail_unless (gst_adapter_available (adapter) == 0,
|
|
"Data was left in the adapter");
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* Fill a buffer with a sequence of 32 bit ints and read a couple of front
|
|
* buffers using get_buffer, checking that they're still in the right order */
|
|
GST_START_TEST (test_get_list)
|
|
{
|
|
GstAdapter *adapter;
|
|
int i = 0;
|
|
gsize size = 0;
|
|
GList *list, *walk;
|
|
GstBuffer *buf;
|
|
gsize left;
|
|
GstMapInfo info;
|
|
guint8 *ptr;
|
|
|
|
adapter = create_and_fill_adapter ();
|
|
size = gst_adapter_available (adapter);
|
|
|
|
list = gst_adapter_get_list (adapter, sizeof (guint32) * 5);
|
|
fail_unless (list != NULL);
|
|
|
|
for (walk = list; walk; walk = g_list_next (walk)) {
|
|
buf = walk->data;
|
|
|
|
fail_unless (gst_buffer_map (buf, &info, GST_MAP_READ));
|
|
|
|
ptr = info.data;
|
|
left = info.size;
|
|
|
|
while (left > 0) {
|
|
fail_unless (GST_READ_UINT32_LE (ptr) == i);
|
|
i++;
|
|
ptr += sizeof (guint32);
|
|
left -= sizeof (guint32);
|
|
}
|
|
gst_buffer_unmap (buf, &info);
|
|
|
|
gst_buffer_unref (buf);
|
|
}
|
|
g_list_free (list);
|
|
|
|
fail_unless (gst_adapter_available (adapter) == size,
|
|
"All data should remain in the adapter");
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* 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 */
|
|
GST_START_TEST (test_take_buffer_list)
|
|
{
|
|
GstAdapter *adapter;
|
|
int i = 0;
|
|
|
|
adapter = create_and_fill_adapter ();
|
|
while (gst_adapter_available (adapter) >= sizeof (guint32)) {
|
|
GstBufferList *buffer_list;
|
|
GstBuffer *buf;
|
|
gsize left;
|
|
GstMapInfo info;
|
|
guint8 *ptr;
|
|
guint n, num;
|
|
|
|
buffer_list = gst_adapter_take_buffer_list (adapter, sizeof (guint32) * 5);
|
|
fail_unless (buffer_list != NULL);
|
|
num = gst_buffer_list_length (buffer_list);
|
|
fail_unless (num > 0);
|
|
|
|
for (n = 0; n < num; ++n) {
|
|
buf = gst_buffer_list_get (buffer_list, n);
|
|
|
|
fail_unless (gst_buffer_map (buf, &info, GST_MAP_READ));
|
|
|
|
ptr = info.data;
|
|
left = info.size;
|
|
|
|
while (left > 0) {
|
|
fail_unless (GST_READ_UINT32_LE (ptr) == i);
|
|
i++;
|
|
ptr += sizeof (guint32);
|
|
left -= sizeof (guint32);
|
|
}
|
|
gst_buffer_unmap (buf, &info);
|
|
}
|
|
gst_buffer_list_unref (buffer_list);
|
|
}
|
|
fail_unless (gst_adapter_available (adapter) == 0,
|
|
"Data was left in the adapter");
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* Fill a buffer with a sequence of 32 bit ints and read a couple of front
|
|
* buffers using get_buffer, checking that they're still in the right order */
|
|
GST_START_TEST (test_get_buffer_list)
|
|
{
|
|
GstAdapter *adapter;
|
|
int i = 0;
|
|
gsize size = 0;
|
|
GstBufferList *buffer_list;
|
|
GstBuffer *buf;
|
|
gsize left;
|
|
GstMapInfo info;
|
|
guint8 *ptr;
|
|
guint n, num;
|
|
|
|
adapter = create_and_fill_adapter ();
|
|
size = gst_adapter_available (adapter);
|
|
|
|
buffer_list = gst_adapter_get_buffer_list (adapter, sizeof (guint32) * 5);
|
|
fail_unless (buffer_list != NULL);
|
|
|
|
num = gst_buffer_list_length (buffer_list);
|
|
fail_unless (num > 0);
|
|
|
|
for (n = 0; n < num; ++n) {
|
|
buf = gst_buffer_list_get (buffer_list, n);
|
|
|
|
fail_unless (gst_buffer_map (buf, &info, GST_MAP_READ));
|
|
|
|
ptr = info.data;
|
|
left = info.size;
|
|
|
|
while (left > 0) {
|
|
fail_unless (GST_READ_UINT32_LE (ptr) == i);
|
|
i++;
|
|
ptr += sizeof (guint32);
|
|
left -= sizeof (guint32);
|
|
}
|
|
gst_buffer_unmap (buf, &info);
|
|
}
|
|
gst_buffer_list_unref (buffer_list);
|
|
|
|
fail_unless (gst_adapter_available (adapter) == size,
|
|
"All data should remain in the adapter");
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_merge)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer;
|
|
gint i;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_if (adapter == NULL);
|
|
|
|
buffer = gst_buffer_new_and_alloc (10);
|
|
fail_if (buffer == NULL);
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
for (i = 0; i < 1000; i++) {
|
|
buffer = gst_buffer_new_and_alloc (10);
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
fail_unless (gst_adapter_map (adapter, 20) != NULL);
|
|
gst_adapter_unmap (adapter);
|
|
|
|
gst_adapter_flush (adapter, 10);
|
|
}
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_take_buffer_fast)
|
|
{
|
|
GstAdapter *adapter;
|
|
GstBuffer *buffer;
|
|
|
|
adapter = gst_adapter_new ();
|
|
fail_if (adapter == NULL);
|
|
|
|
buffer = gst_buffer_new_and_alloc (5);
|
|
fail_if (buffer == NULL);
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
buffer = gst_buffer_new_and_alloc (10);
|
|
fail_if (buffer == NULL);
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
buffer = gst_buffer_new_and_alloc (15);
|
|
fail_if (buffer == NULL);
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
fail_unless (gst_adapter_available (adapter) == 30);
|
|
|
|
buffer = gst_adapter_take_buffer_fast (adapter, 30);
|
|
fail_unless (gst_adapter_available (adapter) == 0);
|
|
fail_unless (gst_buffer_n_memory (buffer) == 3);
|
|
fail_unless (gst_buffer_get_sizes_range (buffer, 0, 1, NULL, NULL) == 5);
|
|
fail_unless (gst_buffer_get_sizes_range (buffer, 1, 1, NULL, NULL) == 10);
|
|
fail_unless (gst_buffer_get_sizes_range (buffer, 2, 1, NULL, NULL) == 15);
|
|
gst_buffer_unref (buffer);
|
|
|
|
fail_unless (gst_adapter_available (adapter) == 0);
|
|
|
|
buffer = gst_buffer_new_and_alloc (10);
|
|
fail_if (buffer == NULL);
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
buffer = gst_buffer_new_and_alloc (20);
|
|
fail_if (buffer == NULL);
|
|
gst_adapter_push (adapter, buffer);
|
|
|
|
gst_adapter_flush (adapter, 2);
|
|
fail_unless (gst_adapter_available (adapter) == 28);
|
|
|
|
buffer = gst_adapter_take_buffer_fast (adapter, 10);
|
|
fail_unless (gst_buffer_n_memory (buffer) == 2);
|
|
fail_unless (gst_buffer_get_sizes_range (buffer, 0, 1, NULL, NULL) == 8);
|
|
fail_unless (gst_buffer_get_sizes_range (buffer, 1, 1, NULL, NULL) == 2);
|
|
fail_unless (gst_adapter_available (adapter) == 18);
|
|
gst_buffer_unref (buffer);
|
|
|
|
buffer = gst_adapter_take_buffer_fast (adapter, 8);
|
|
fail_unless (gst_buffer_n_memory (buffer) == 1);
|
|
fail_unless (gst_buffer_get_size (buffer) == 8);
|
|
fail_unless (gst_adapter_available (adapter) == 10);
|
|
gst_buffer_unref (buffer);
|
|
|
|
gst_adapter_clear (adapter);
|
|
fail_unless (gst_adapter_available (adapter) == 0);
|
|
|
|
g_object_unref (adapter);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
gst_adapter_suite (void)
|
|
{
|
|
Suite *s = suite_create ("adapter");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_peek1);
|
|
tcase_add_test (tc_chain, test_peek2);
|
|
tcase_add_test (tc_chain, test_peek3);
|
|
tcase_add_test (tc_chain, test_take1);
|
|
tcase_add_test (tc_chain, test_take2);
|
|
tcase_add_test (tc_chain, test_take3);
|
|
tcase_add_test (tc_chain, test_take_order);
|
|
tcase_add_test (tc_chain, test_take_buf_order);
|
|
tcase_add_test (tc_chain, test_timestamp);
|
|
tcase_add_test (tc_chain, test_scan);
|
|
tcase_add_test (tc_chain, test_take_list);
|
|
tcase_add_test (tc_chain, test_get_list);
|
|
tcase_add_test (tc_chain, test_take_buffer_list);
|
|
tcase_add_test (tc_chain, test_get_buffer_list);
|
|
tcase_add_test (tc_chain, test_merge);
|
|
tcase_add_test (tc_chain, test_take_buffer_fast);
|
|
tcase_add_test (tc_chain, test_offset);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_adapter);
|