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gstreamer/tests/check/gst/gstsegment.c
Jan Schmidt 80015d69a7 segment: Allow stop == -1 in gst_segment_to_running_time() and rate < 0 
If a segment has stop == -1, then gst_segment_to_running_time()
would refuse to calculate a running time for negative rates,
but gst_segment_do_seek() allows this scenario and uses a
valid duration for calculations.

Make the 2 functions consistent by using any configured duration
to calculate a running time too in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=796559
2018-10-29 04:03:56 +11:00

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/* GStreamer
* Copyright (C) 2005 Jan Schmidt <thaytan@mad.scientist.com>
* 2009 Wim Taymans <wim.taymans@gmail.com>
*
* gstsegment.c: Unit test for segments
*
* 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>
#define check_times(segment, position, stream_time, running_time) G_STMT_START { \
guint64 st, rt, pos; \
\
st = gst_segment_to_stream_time ((segment), (segment)->format, (position)); \
rt = gst_segment_to_running_time ((segment), (segment)->format, (position)); \
GST_DEBUG ("position %" G_GUINT64_FORMAT ", st %" G_GUINT64_FORMAT ", rt %" \
G_GUINT64_FORMAT, (guint64) (position), (guint64) (stream_time), (guint64) (running_time)); \
\
fail_unless_equals_int64 (st, (stream_time)); \
fail_unless_equals_int64 (rt, (running_time)); \
if ((stream_time) != -1) { \
pos = gst_segment_position_from_stream_time ((segment), (segment)->format, st); \
fail_unless_equals_int64 (pos, (position)); \
} \
\
if ((running_time) != -1) { \
pos = gst_segment_position_from_running_time ((segment), (segment)->format, rt); \
fail_unless_equals_int64 (pos, (position)); \
} \
} G_STMT_END;
/* mess with the segment structure in the bytes format */
GST_START_TEST (segment_seek_nosize)
{
GstSegment segment;
gboolean res;
guint64 cstart, cstop;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
/* configure segment to start 100 */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 100, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless_equals_uint64 (segment.start, 100);
fail_unless_equals_uint64 (segment.position, 100);
fail_unless_equals_uint64 (segment.stop, -1);
fail_unless (update == TRUE);
/* appended after current position 0 */
check_times (&segment, 100, 100, 0);
/* do some clipping on the open range */
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound, still outside of the segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 150);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 150);
/* special case, 0 duration and outside segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 90, 90, &cstart, &cstop);
fail_unless (res == FALSE);
/* special case, 0 duration and touching lower bound, i.e. inside segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 100, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 100);
/* special case, 0 duration and inside the segment */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
120, 120, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 120);
fail_unless_equals_uint64 (cstop, 120);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 200, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 150);
fail_unless_equals_uint64 (cstop, 200);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside, we don't know the stop */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_int64 (cstop, -1);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 100, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_int64 (cstop, -1);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 150, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 150);
fail_unless_equals_int64 (cstop, -1);
/* move to 150, this is a running_time of 50 */
segment.position = 150;
check_times (&segment, 150, 150, 50);
/* add 100 to start, set stop to 300 */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 100 + 100, GST_SEEK_TYPE_SET, 300, &update);
fail_unless_equals_uint64 (segment.start, 200);
fail_unless_equals_uint64 (segment.position, 200);
fail_unless_equals_uint64 (segment.stop, 300);
fail_unless_equals_uint64 (segment.base, 50);
fail_unless (update == TRUE);
check_times (&segment, 200, 200, 50);
check_times (&segment, 250, 250, 100);
update = FALSE;
/* add 100 to start (to 300), set stop to 200, this is not allowed.
* nothing should be updated in the segment. A g_warning is
* emitted. */
ASSERT_CRITICAL (gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 200 + 100, GST_SEEK_TYPE_SET, 200, &update));
fail_unless_equals_uint64 (segment.start, 200);
fail_unless_equals_uint64 (segment.position, 200);
fail_unless_equals_uint64 (segment.stop, 300);
fail_unless_equals_uint64 (segment.base, 50);
/* update didn't change */
fail_unless (update == FALSE);
check_times (&segment, 200, 200, 50);
check_times (&segment, 250, 250, 100);
update = TRUE;
/* seek relative to end, should not do anything since size is
* unknown. */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_END, -300, GST_SEEK_TYPE_END, -100, &update);
fail_unless_equals_uint64 (segment.start, 200);
fail_unless_equals_uint64 (segment.position, 200);
fail_unless_equals_uint64 (segment.stop, 300);
fail_unless_equals_uint64 (segment.base, 50);
fail_unless (update == FALSE);
check_times (&segment, 250, 250, 100);
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 200, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 250, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 250);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
200, 250, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 250);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
250, 290, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 250);
fail_unless_equals_uint64 (cstop, 290);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
250, 350, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 250);
fail_unless_equals_uint64 (cstop, 300);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 300);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 200, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 300);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 250, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 250);
fail_unless_equals_uint64 (cstop, 300);
/* start outside on boundary */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 300, -1, &cstart, &cstop);
fail_unless (res == FALSE);
/* start completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 350, -1, &cstart, &cstop);
fail_unless (res == FALSE);
}
GST_END_TEST;
/* mess with the segment structure in the bytes format */
GST_START_TEST (segment_seek_size)
{
GstSegment segment;
gboolean res;
guint64 cstart, cstop;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
segment.duration = 200;
/* configure segment to start 100 */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 100, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless_equals_uint64 (segment.start, 100);
fail_unless_equals_uint64 (segment.position, 100);
fail_unless_equals_int64 (segment.stop, -1);
fail_unless (update == TRUE);
check_times (&segment, 100, 100, 0);
/* do some clipping on the open range */
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 150);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 150);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 200, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 150);
fail_unless_equals_uint64 (cstop, 200);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_int64 (cstop, -1);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 100, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, -1);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 150, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 150);
fail_unless_equals_uint64 (cstop, -1);
/* add 100 to start, set stop to 300, stop clips to 200 */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 100 + 100, GST_SEEK_TYPE_SET, 300, &update);
fail_unless_equals_uint64 (segment.start, 200);
fail_unless_equals_uint64 (segment.position, 200);
fail_unless_equals_uint64 (segment.stop, 200);
check_times (&segment, 200, 200, 0);
/* add 100 to start (to 300), set stop to 200, this clips start
* to duration */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 200 + 100, GST_SEEK_TYPE_SET, 200, &update);
fail_unless_equals_uint64 (segment.start, 200);
fail_unless_equals_uint64 (segment.position, 200);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless (update == FALSE);
check_times (&segment, 200, 200, 0);
/* special case, segment's start and stop are identical */
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* completely outside also */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
250, 300, &cstart, &cstop);
fail_unless (res == FALSE);
/* stop at boundary point. it's outside because stop is exclusive */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 200, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching boundary point. it's inside because start at segment start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
200, 300, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 200);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
200, 200, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 200);
/* exclusively cover boundary point */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 250, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 200);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 200, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 200);
/* start on boundary point */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 200, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 200);
fail_unless_equals_uint64 (cstop, 200);
/* start completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 250, -1, &cstart, &cstop);
fail_unless (res == FALSE);
/* seek relative to end */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_END, -100, GST_SEEK_TYPE_END, -20, &update);
fail_unless_equals_uint64 (segment.start, 100);
fail_unless_equals_uint64 (segment.position, 100);
fail_unless_equals_uint64 (segment.stop, 180);
fail_unless (update == TRUE);
check_times (&segment, 150, 150, 50);
/* completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 0, 50, &cstart, &cstop);
fail_unless (res == FALSE);
/* touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 150);
/* inside, touching lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
100, 150, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 150);
/* completely inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 170, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 150);
fail_unless_equals_uint64 (cstop, 170);
/* partially inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES,
150, 250, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 150);
fail_unless_equals_uint64 (cstop, 180);
/* invalid start */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, -1, 100, &cstart, &cstop);
fail_unless (res == FALSE);
/* start outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 50, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 180);
/* start on lower bound */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 100, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 100);
fail_unless_equals_uint64 (cstop, 180);
/* start inside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 150, -1, &cstart, &cstop);
fail_unless (res == TRUE);
fail_unless_equals_uint64 (cstart, 150);
fail_unless_equals_uint64 (cstop, 180);
/* start outside on boundary */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 180, -1, &cstart, &cstop);
fail_unless (res == FALSE);
/* start completely outside */
res = gst_segment_clip (&segment, GST_FORMAT_BYTES, 250, -1, &cstart, &cstop);
fail_unless (res == FALSE);
}
GST_END_TEST;
GST_START_TEST (segment_seek_reverse)
{
GstSegment segment;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
segment.duration = 200;
/* configure segment to stop 100 */
gst_segment_do_seek (&segment, -1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 100, &update);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 100);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 100);
fail_unless (update == TRUE);
check_times (&segment, 100, 100, 0);
check_times (&segment, 50, 50, 50);
check_times (&segment, 0, 0, 100);
/* update */
gst_segment_do_seek (&segment, -1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 10, GST_SEEK_TYPE_SET, 100 - 20, &update);
fail_unless_equals_uint64 (segment.start, 10);
fail_unless_equals_uint64 (segment.stop, 80);
fail_unless_equals_uint64 (segment.time, 10);
fail_unless_equals_uint64 (segment.position, 80);
fail_unless (update == TRUE);
check_times (&segment, 80, 80, 0);
check_times (&segment, 40, 40, 40);
check_times (&segment, 10, 10, 70);
gst_segment_do_seek (&segment, -1.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_SET, 20, GST_SEEK_TYPE_NONE, 0, &update);
fail_unless_equals_uint64 (segment.start, 20);
fail_unless_equals_uint64 (segment.stop, 80);
fail_unless_equals_uint64 (segment.time, 20);
fail_unless_equals_uint64 (segment.position, 80);
fail_unless (update == FALSE);
check_times (&segment, 80, 80, 0);
check_times (&segment, 20, 20, 60);
}
GST_END_TEST;
/* mess with the segment structure in the bytes format */
GST_START_TEST (segment_seek_rate)
{
GstSegment segment;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_BYTES);
/* configure segment to rate 2.0 */
gst_segment_do_seek (&segment, 2.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_NONE, -1, &update);
fail_unless (segment.format == GST_FORMAT_BYTES);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.position, 0);
fail_unless_equals_int64 (segment.stop, -1);
fail_unless_equals_float (segment.rate, 2.0);
fail_unless (update == FALSE);
check_times (&segment, 50, 50, 25);
/* set a real stop position, this must happen in bytes */
gst_segment_do_seek (&segment, 3.0,
GST_FORMAT_BYTES,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_SET, 100, &update);
fail_unless (segment.format == GST_FORMAT_BYTES);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 100);
fail_unless_equals_float (segment.rate, 3.0);
/* no seek should happen, we just updated the stop position in forward
* playback mode.*/
fail_unless (update == FALSE);
check_times (&segment, 60, 60, 20);
/* set some duration, stop -1 END seeks will now work with the
* duration, if the formats match */
segment.duration = 200;
/* seek to end with 0 should set the stop to the duration */
gst_segment_do_seek (&segment, 2.0,
GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, 0, &update);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.duration, 200);
/* subtract 100 from the end */
gst_segment_do_seek (&segment, 2.0,
GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, -100, &update);
fail_unless_equals_uint64 (segment.stop, 100);
fail_unless_equals_uint64 (segment.duration, 200);
/* add 100 to the duration, this should be clamped to the duration */
gst_segment_do_seek (&segment, 2.0,
GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, -1, GST_SEEK_TYPE_END, 100, &update);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.duration, 200);
}
GST_END_TEST;
GST_START_TEST (segment_copy)
{
GstSegment *copy;
GstSegment segment = { 0.0, };
/* this is a boxed type copy function, we support copying NULL */
fail_unless (gst_segment_copy (NULL) == NULL);
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.rate = -1.0;
segment.applied_rate = 1.0;
segment.start = 0;
segment.stop = 200;
segment.time = 0;
copy = gst_segment_copy (&segment);
fail_unless (copy != NULL);
/* we inited the struct on the stack to zeroes, so direct comparison should
* be ok here despite the padding field and regardless of implementation */
fail_unless (memcmp (copy, &segment, sizeof (GstSegment)) == 0);
gst_segment_free (copy);
}
GST_END_TEST;
/* mess with the segment structure in the bytes format */
GST_START_TEST (segment_seek_noupdate)
{
GstSegment segment;
gboolean update;
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 0;
segment.position = 50;
segment.stop = 200;
segment.time = 0;
/* doesn't change anything */
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_TIME,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, 0, GST_SEEK_TYPE_NONE, 0, &update);
fail_unless (update == FALSE);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 50);
fail_unless_equals_uint64 (segment.offset, 50);
gst_segment_do_seek (&segment, 2.0,
GST_FORMAT_TIME,
GST_SEEK_FLAG_NONE,
GST_SEEK_TYPE_NONE, 0, GST_SEEK_TYPE_NONE, 0, &update);
fail_unless (update == FALSE);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 50);
fail_unless_equals_uint64 (segment.offset, 50);
gst_segment_do_seek (&segment, 1.0,
GST_FORMAT_TIME,
GST_SEEK_FLAG_FLUSH,
GST_SEEK_TYPE_NONE, 0, GST_SEEK_TYPE_NONE, 0, &update);
fail_unless (update == FALSE);
fail_unless (segment.format == GST_FORMAT_TIME);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 0);
fail_unless_equals_uint64 (segment.offset, 50);
}
GST_END_TEST;
GST_START_TEST (segment_offset)
{
GstSegment segment;
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 0;
segment.position = 50;
segment.stop = 200;
segment.time = 0;
check_times (&segment, 20, 20, 20);
check_times (&segment, 220, -1, -1);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
0) == TRUE);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 0);
fail_unless_equals_uint64 (segment.offset, 0);
check_times (&segment, 20, 20, 20);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
100) == TRUE);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 100);
fail_unless_equals_uint64 (segment.offset, 0);
check_times (&segment, 20, 20, 120);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-50) == TRUE);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 50);
fail_unless_equals_uint64 (segment.offset, 0);
check_times (&segment, 20, 20, 70);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-100) == TRUE);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 0);
fail_unless_equals_uint64 (segment.offset, 50);
check_times (&segment, 20, 20, -1);
check_times (&segment, 200, 200, 150);
/* can go negative */
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-151) == FALSE);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 0);
fail_unless_equals_uint64 (segment.offset, 50);
check_times (&segment, 100, 100, 50);
check_times (&segment, 200, 200, 150);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-150) == TRUE);
fail_unless_equals_uint64 (segment.start, 0);
fail_unless_equals_uint64 (segment.stop, 200);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 0);
fail_unless_equals_uint64 (segment.offset, 200);
check_times (&segment, 200, 200, 0);
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 20;
segment.position = 50;
segment.stop = 220;
segment.time = 0;
check_times (&segment, 40, 20, 20);
check_times (&segment, 240, -1, -1);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
0) == TRUE);
fail_unless_equals_uint64 (segment.start, 20);
fail_unless_equals_uint64 (segment.stop, 220);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 0);
fail_unless_equals_uint64 (segment.offset, 0);
check_times (&segment, 40, 20, 20);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
100) == TRUE);
fail_unless_equals_uint64 (segment.start, 20);
fail_unless_equals_uint64 (segment.stop, 220);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 100);
fail_unless_equals_uint64 (segment.offset, 0);
check_times (&segment, 40, 20, 120);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-50) == TRUE);
fail_unless_equals_uint64 (segment.start, 20);
fail_unless_equals_uint64 (segment.stop, 220);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 50);
fail_unless_equals_uint64 (segment.offset, 0);
check_times (&segment, 40, 20, 70);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-100) == TRUE);
fail_unless_equals_uint64 (segment.start, 20);
fail_unless_equals_uint64 (segment.stop, 220);
fail_unless_equals_uint64 (segment.time, 0);
fail_unless_equals_uint64 (segment.position, 50);
fail_unless_equals_uint64 (segment.base, 0);
fail_unless_equals_uint64 (segment.offset, 50);
check_times (&segment, 40, 20, -1);
check_times (&segment, 220, 200, 150);
}
GST_END_TEST;
GST_START_TEST (segment_full)
{
GstSegment segment;
guint64 rt, pos;
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 50;
segment.position = 150;
segment.stop = 200;
segment.time = 0;
check_times (&segment, 100, 50, 50);
check_times (&segment, 220, -1, -1);
fail_unless (gst_segment_to_running_time_full (&segment, GST_FORMAT_TIME,
50, &rt) == 1);
fail_unless (rt == 0);
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, rt, &pos) == 1);
fail_unless (pos == 50);
fail_unless (gst_segment_to_running_time_full (&segment, GST_FORMAT_TIME,
200, &rt) == 1);
fail_unless (rt == 150);
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, rt, &pos) == 1);
fail_unless (pos == 200);
fail_unless (!gst_segment_clip (&segment, GST_FORMAT_TIME, 40, 40, NULL,
NULL));
fail_unless (gst_segment_to_running_time_full (&segment, GST_FORMAT_TIME, 40,
&rt) == -1);
fail_unless (!gst_segment_clip (&segment, GST_FORMAT_TIME, 49, 49, NULL,
NULL));
fail_unless (gst_segment_to_running_time_full (&segment, GST_FORMAT_TIME, 49,
&rt) == -1);
fail_unless (!gst_segment_clip (&segment, GST_FORMAT_TIME, 201, 201, NULL,
NULL));
fail_unless (gst_segment_to_running_time_full (&segment, GST_FORMAT_TIME, 201,
&rt) == 1);
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, rt, &pos) == 1);
fail_unless (pos == 201);
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-50) == TRUE);
fail_unless (segment.offset == 50);
fail_unless (gst_segment_to_running_time_full (&segment, GST_FORMAT_TIME,
50, &rt) == -1);
GST_DEBUG ("%" G_GUINT64_FORMAT, rt);
fail_unless (rt == 50);
/* Forward jump will be applied directly to the base field */
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
50) == TRUE);
fail_unless (segment.base == 50);
/* Now there's enough base, a negative offset should come from there */
fail_unless (gst_segment_offset_running_time (&segment, GST_FORMAT_TIME,
-50) == TRUE);
fail_unless (segment.base == 0);
segment.start = 50;
segment.stop = 300;
segment.position = 150;
segment.time = 0;
segment.offset = 0;
gst_segment_set_running_time (&segment, GST_FORMAT_TIME, 100);
fail_unless_equals_int (segment.base, 100);
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 70, &pos) == 1);
fail_unless_equals_int (pos, 120);
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 140, &pos) == 1);
fail_unless_equals_int (pos, 190);
/* Test a non-1.0 rate that lands right before the segment, but still +ve */
segment.rate = 2.0;
segment.start = 100;
segment.offset = 0;
segment.stop = 500;
segment.position = 40;
segment.base = 150;
segment.time = 10000;
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 140, &pos) == 1);
fail_unless (pos == 80);
/* And now one that should give a position < 0 */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 0, &pos) == -1);
fail_unless (pos == 200);
/* Test a non-1.0 negative rate that lands right after the (reversed) segment, but still +ve position */
segment.rate = -2.0;
segment.start = 100;
segment.offset = 0;
segment.stop = 500;
segment.position = 150;
segment.base = 133;
segment.time = 10000;
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 200 + 133 + 20, &pos) == 1);
fail_unless (pos == 60);
/* And now one that should give a position < 0, reported as a negated value */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 200 + 133 + 70, &pos) == -1);
fail_unless (pos == 40);
/* Test gst_segment_position_from_running_time_full() with offsets */
segment.rate = 2.0;
segment.start = 100;
segment.offset = 100;
segment.stop = 500;
segment.position = 150;
segment.base = 175;
segment.time = 10000;
/* Position before the segment but >= 0 */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 75, &pos) == 1);
fail_unless (pos == 0);
fail_unless (gst_segment_position_from_running_time (&segment,
GST_FORMAT_TIME, 75) == -1);
/* Position before the segment and < 0 */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 65, &pos) == -1);
fail_unless (pos == 20); /* Actually -20 */
fail_unless (gst_segment_position_from_running_time (&segment,
GST_FORMAT_TIME, 65) == -1);
/* After the segment */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 175 + 150 + 10, &pos) == 1);
fail_unless (pos == 520);
fail_unless (gst_segment_position_from_running_time (&segment,
GST_FORMAT_TIME, 175 + 150 + 10) == -1);
/* And with negative rate, so the segment is reversed */
segment.rate = -2.0;
/* Before the segment */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 75, &pos) == 1);
fail_unless (pos == 600);
fail_unless (gst_segment_position_from_running_time (&segment,
GST_FORMAT_TIME, 75) == -1);
/* Position after the segment and < 0 */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 400, &pos) == -1);
fail_unless (pos == 50); /* Actually -50 */
fail_unless (gst_segment_position_from_running_time (&segment,
GST_FORMAT_TIME, 400) == -1);
/* Position after the segment and >= 0 */
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 325 + 10, &pos) == 1);
fail_unless (pos == 80);
fail_unless (gst_segment_position_from_running_time (&segment,
GST_FORMAT_TIME, 325 + 10) == -1);
/* Big offset can clip away an entire reversed segment and produce a negative position anyway */
segment.offset = 1000;
fail_unless (gst_segment_position_from_running_time_full (&segment,
GST_FORMAT_TIME, 75, &pos) == -1);
fail_unless (pos == 300); /* Actually -300 */
/* Test for running time conversion with stop == -1, where
* calculations should use the duration instead */
segment.rate = -2.0;
segment.start = 100;
segment.offset = 0;
segment.stop = -1;
segment.duration = 200;
segment.position = 40;
segment.base = 100;
segment.time = 10000;
fail_unless (gst_segment_to_running_time_full (&segment, GST_FORMAT_TIME,
150, &rt) == 1);
fail_unless (rt == 175);
}
GST_END_TEST;
GST_START_TEST (segment_stream_time_full)
{
GstSegment segment;
guint64 st, pos;
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 50;
segment.stop = 200;
segment.time = 30;
segment.position = 0;
fail_unless (gst_segment_to_stream_time_full (&segment, GST_FORMAT_TIME,
0, &st) == -1);
fail_unless_equals_int (st, 20);
fail_unless (gst_segment_to_stream_time_full (&segment, GST_FORMAT_TIME,
20, &st) == 1);
fail_unless_equals_int (st, 0);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 0, &pos) == 1);
fail_unless_equals_int (pos, 20);
fail_unless (gst_segment_to_stream_time_full (&segment, GST_FORMAT_TIME,
10, &st) == -1);
fail_unless_equals_int (st, 10);
fail_unless (gst_segment_to_stream_time_full (&segment, GST_FORMAT_TIME,
40, &st) == 1);
fail_unless_equals_int (st, 20);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, st, &pos) == 1);
fail_unless_equals_int (pos, 40);
segment.time = 100;
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 40, &pos) == -1);
fail_unless_equals_int (pos, 10);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 60, &pos) == 1);
fail_unless_equals_int (pos, 10);
segment.start = 50;
segment.position = 150;
segment.stop = 200;
segment.time = 0;
segment.applied_rate = -1;
segment.rate = -1;
fail_unless (gst_segment_to_stream_time_full (&segment, GST_FORMAT_TIME,
0, &st) == 1);
fail_unless_equals_int (st, 200);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 200, &pos) == 1);
fail_unless_equals_int (pos, 0);
fail_unless (gst_segment_to_stream_time_full (&segment, GST_FORMAT_TIME,
250, &st) == -1);
fail_unless_equals_int (st, 50);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 200, &pos) == 1);
fail_unless_equals_int (pos, 0);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 250, &pos) == -1);
fail_unless_equals_int (pos, 50);
segment.time = 70;
fail_unless (gst_segment_to_stream_time_full (&segment, GST_FORMAT_TIME,
250, &st) == 1);
fail_unless_equals_int (st, 20);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 50, &pos) == 1);
fail_unless_equals_int (pos, 220);
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 90, &pos) == 1);
fail_unless_equals_int (pos, 180);
segment.stop = 60;
fail_unless (gst_segment_position_from_stream_time_full (&segment,
GST_FORMAT_TIME, 5, &pos) == 1);
fail_unless_equals_int (pos, 125);
}
GST_END_TEST;
GST_START_TEST (segment_negative_rate)
{
GstSegment segment;
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 50;
segment.position = 150;
segment.stop = 200;
segment.time = 0;
segment.applied_rate = -1;
segment.rate = -1;
/* somewhere in the middle */
check_times (&segment, 100, 100, 100);
/* after stop */
check_times (&segment, 220, -1, -1);
/* before start */
check_times (&segment, 10, -1, -1);
/* at segment start */
check_times (&segment, 50, 150, 150);
/* another place in the middle */
check_times (&segment, 150, 50, 50);
/* at segment stop */
check_times (&segment, 200, 0, 0);
segment.time = 100;
segment.base = 100;
/* somewhere in the middle */
check_times (&segment, 100, 200, 200);
/* at segment start */
check_times (&segment, 50, 250, 250);
/* another place in the middle */
check_times (&segment, 150, 150, 150);
/* at segment stop */
check_times (&segment, 200, 100, 100);
}
GST_END_TEST;
GST_START_TEST (segment_negative_applied_rate)
{
GstSegment segment;
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 50;
segment.position = 150;
segment.stop = 200;
segment.time = 0;
segment.applied_rate = -1;
segment.rate = 1;
/* somewhere in the middle */
check_times (&segment, 100, 100, 50);
/* after stop */
check_times (&segment, 220, -1, -1);
/* before start */
check_times (&segment, 10, -1, -1);
/* at segment start */
check_times (&segment, 50, 150, 0);
/* another place in the middle */
check_times (&segment, 150, 50, 100);
/* at segment stop */
check_times (&segment, 200, 0, 150);
segment.time = 100;
segment.base = 100;
/* somewhere in the middle */
check_times (&segment, 100, 200, 150);
/* at segment start */
check_times (&segment, 50, 250, 100);
/* another place in the middle */
check_times (&segment, 150, 150, 200);
/* at segment stop */
check_times (&segment, 200, 100, 250);
}
GST_END_TEST;
static Suite *
gst_segment_suite (void)
{
Suite *s = suite_create ("GstSegment");
TCase *tc_chain = tcase_create ("segments");
tcase_set_timeout (tc_chain, 20);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, segment_seek_nosize);
tcase_add_test (tc_chain, segment_seek_size);
tcase_add_test (tc_chain, segment_seek_reverse);
tcase_add_test (tc_chain, segment_seek_rate);
tcase_add_test (tc_chain, segment_copy);
tcase_add_test (tc_chain, segment_seek_noupdate);
tcase_add_test (tc_chain, segment_offset);
tcase_add_test (tc_chain, segment_full);
tcase_add_test (tc_chain, segment_negative_rate);
tcase_add_test (tc_chain, segment_negative_applied_rate);
tcase_add_test (tc_chain, segment_stream_time_full);
return s;
}
GST_CHECK_MAIN (gst_segment);
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