mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-18 07:47:17 +00:00
340 lines
8.6 KiB
C
340 lines
8.6 KiB
C
/* GStreamer
|
|
*
|
|
* unit test for GstPoll
|
|
*
|
|
* Copyright (C) <2007> Peter Kjellerstedt <pkj@axis.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.
|
|
*/
|
|
|
|
#include <unistd.h>
|
|
#include <gst/check/gstcheck.h>
|
|
|
|
#ifdef G_OS_WIN32
|
|
#include <winsock2.h>
|
|
#include <fcntl.h>
|
|
#else
|
|
#include <sys/socket.h>
|
|
#endif
|
|
|
|
GST_START_TEST (test_poll_wait)
|
|
{
|
|
GstPoll *set;
|
|
GstPollFD rfd = GST_POLL_FD_INIT;
|
|
GstPollFD wfd = GST_POLL_FD_INIT;
|
|
gint socks[2];
|
|
guchar c = 'A';
|
|
|
|
set = gst_poll_new (FALSE);
|
|
fail_if (set == NULL, "Failed to create a GstPoll");
|
|
|
|
#ifdef G_OS_WIN32
|
|
fail_if (_pipe (socks, 4096, _O_BINARY) < 0, "Could not create a pipe");
|
|
#else
|
|
fail_if (socketpair (PF_UNIX, SOCK_STREAM, 0, socks) < 0,
|
|
"Could not create a pipe");
|
|
#endif
|
|
rfd.fd = socks[0];
|
|
wfd.fd = socks[1];
|
|
|
|
fail_unless (gst_poll_add_fd (set, &rfd), "Could not add read descriptor");
|
|
fail_unless (gst_poll_fd_ctl_read (set, &rfd, TRUE),
|
|
"Could not mark the descriptor as readable");
|
|
|
|
fail_unless (write (wfd.fd, &c, 1) == 1, "write() failed");
|
|
|
|
fail_unless (gst_poll_wait (set, GST_CLOCK_TIME_NONE) == 1,
|
|
"One descriptor should be available");
|
|
fail_unless (gst_poll_fd_can_read (set, &rfd),
|
|
"Read descriptor should be readable");
|
|
fail_if (gst_poll_fd_can_write (set, &rfd),
|
|
"Read descriptor should not be writeable");
|
|
|
|
fail_unless (gst_poll_add_fd (set, &wfd), "Could not add write descriptor");
|
|
fail_unless (gst_poll_fd_ctl_write (set, &wfd, TRUE),
|
|
"Could not mark the descriptor as writeable");
|
|
|
|
fail_unless (gst_poll_wait (set, GST_CLOCK_TIME_NONE) == 2,
|
|
"Two descriptors should be available");
|
|
fail_unless (gst_poll_fd_can_read (set, &rfd),
|
|
"Read descriptor should be readable");
|
|
fail_if (gst_poll_fd_can_write (set, &rfd),
|
|
"Read descriptor should not be writeable");
|
|
fail_if (gst_poll_fd_can_read (set, &wfd),
|
|
"Write descriptor should not be readable");
|
|
fail_unless (gst_poll_fd_can_write (set, &wfd),
|
|
"Write descriptor should be writeable");
|
|
|
|
fail_unless (read (rfd.fd, &c, 1) == 1, "read() failed");
|
|
|
|
fail_unless (gst_poll_wait (set, GST_CLOCK_TIME_NONE) == 1,
|
|
"One descriptor should be available");
|
|
fail_if (gst_poll_fd_can_read (set, &rfd),
|
|
"Read descriptor should not be readable");
|
|
fail_if (gst_poll_fd_can_write (set, &rfd),
|
|
"Read descriptor should not be writeable");
|
|
fail_if (gst_poll_fd_can_read (set, &wfd),
|
|
"Write descriptor should not be readable");
|
|
fail_unless (gst_poll_fd_can_write (set, &wfd),
|
|
"Write descriptor should be writeable");
|
|
|
|
gst_poll_free (set);
|
|
close (socks[0]);
|
|
close (socks[1]);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_poll_basic)
|
|
{
|
|
GstPoll *set;
|
|
GstPollFD fd = GST_POLL_FD_INIT;
|
|
|
|
fd.fd = 1;
|
|
|
|
set = gst_poll_new (FALSE);
|
|
fail_if (set == NULL, "Failed to create a GstPoll");
|
|
|
|
fail_unless (gst_poll_add_fd (set, &fd), "Could not add descriptor");
|
|
fail_unless (gst_poll_fd_ctl_write (set, &fd, TRUE),
|
|
"Could not mark the descriptor as writeable");
|
|
fail_unless (gst_poll_fd_ctl_read (set, &fd, TRUE),
|
|
"Could not mark the descriptor as readable");
|
|
fail_if (gst_poll_fd_has_closed (set, &fd),
|
|
"Descriptor should not be closed");
|
|
fail_if (gst_poll_fd_has_error (set, &fd),
|
|
"Descriptor should not have an error");
|
|
fail_if (gst_poll_fd_can_write (set, &fd),
|
|
"Descriptor should not be writeable");
|
|
fail_if (gst_poll_fd_can_read (set, &fd),
|
|
"Descriptor should not be readable");
|
|
fail_unless (gst_poll_remove_fd (set, &fd), "Could not remove descriptor");
|
|
|
|
fail_if (gst_poll_remove_fd (set, &fd),
|
|
"Could remove already removed descriptor");
|
|
|
|
fail_unless (gst_poll_wait (set, 50 * GST_MSECOND) == 0,
|
|
"Waiting did not timeout");
|
|
|
|
gst_poll_free (set);
|
|
|
|
set = gst_poll_new (TRUE);
|
|
fail_if (set == NULL, "Failed to create a GstPoll");
|
|
gst_poll_set_flushing (set, TRUE);
|
|
gst_poll_free (set);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static gpointer
|
|
delayed_stop (gpointer data)
|
|
{
|
|
GstPoll *set = data;
|
|
|
|
THREAD_START ();
|
|
|
|
g_usleep (500000);
|
|
|
|
gst_poll_set_flushing (set, TRUE);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GST_START_TEST (test_poll_wait_stop)
|
|
{
|
|
GstPoll *set;
|
|
|
|
set = gst_poll_new (TRUE);
|
|
fail_if (set == NULL, "Failed to create a GstPoll");
|
|
|
|
MAIN_START_THREADS (1, delayed_stop, set);
|
|
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) != 0, "Waiting timed out");
|
|
|
|
MAIN_STOP_THREADS ();
|
|
|
|
gst_poll_free (set);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static gpointer
|
|
delayed_restart (gpointer data)
|
|
{
|
|
GstPoll *set = data;
|
|
GstPollFD fd = GST_POLL_FD_INIT;
|
|
|
|
fd.fd = 1;
|
|
|
|
THREAD_START ();
|
|
|
|
g_usleep (500000);
|
|
|
|
gst_poll_add_fd (set, &fd);
|
|
gst_poll_fd_ctl_write (set, &fd, TRUE);
|
|
gst_poll_restart (set);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GST_START_TEST (test_poll_wait_restart)
|
|
{
|
|
GstPoll *set;
|
|
GstPollFD fd = GST_POLL_FD_INIT;
|
|
|
|
fd.fd = 1;
|
|
|
|
set = gst_poll_new (TRUE);
|
|
fail_if (set == NULL, "Failed to create a GstPoll");
|
|
|
|
MAIN_START_THREADS (1, delayed_restart, set);
|
|
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) > 0, "Waiting was interrupted");
|
|
fail_unless (gst_poll_fd_can_write (set, &fd),
|
|
"Write descriptor should be writeable");
|
|
|
|
MAIN_STOP_THREADS ();
|
|
|
|
gst_poll_free (set);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static gpointer
|
|
delayed_flush (gpointer data)
|
|
{
|
|
GstPoll *set = data;
|
|
|
|
THREAD_START ();
|
|
|
|
g_usleep (500000);
|
|
gst_poll_set_flushing (set, TRUE);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GST_START_TEST (test_poll_wait_flush)
|
|
{
|
|
GstPoll *set;
|
|
|
|
set = gst_poll_new (TRUE);
|
|
fail_if (set == NULL, "Failed to create a GstPoll");
|
|
|
|
gst_poll_set_flushing (set, TRUE);
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) == -1 && errno == EBUSY,
|
|
"Waiting was not flushed");
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) == -1 && errno == EBUSY,
|
|
"Waiting was not flushed");
|
|
|
|
gst_poll_set_flushing (set, FALSE);
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) == 0, "Waiting did not timeout");
|
|
|
|
MAIN_START_THREADS (1, delayed_flush, set);
|
|
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) == -1 && errno == EBUSY,
|
|
"Waiting was not flushed");
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) == -1 && errno == EBUSY,
|
|
"Waiting was not flushed");
|
|
|
|
gst_poll_set_flushing (set, FALSE);
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) == 0, "Waiting did not timeout");
|
|
|
|
MAIN_STOP_THREADS ();
|
|
|
|
gst_poll_free (set);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static gpointer
|
|
delayed_control (gpointer data)
|
|
{
|
|
GstPoll *set = data;
|
|
GstPollFD fd = GST_POLL_FD_INIT;
|
|
|
|
fd.fd = 1;
|
|
|
|
THREAD_START ();
|
|
|
|
g_usleep (500000);
|
|
|
|
gst_poll_add_fd (set, &fd);
|
|
gst_poll_fd_ctl_write (set, &fd, TRUE);
|
|
gst_poll_restart (set);
|
|
|
|
THREAD_SYNCHRONIZE ();
|
|
|
|
g_usleep (500000);
|
|
|
|
gst_poll_add_fd (set, &fd);
|
|
gst_poll_fd_ctl_write (set, &fd, TRUE);
|
|
gst_poll_restart (set);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GST_START_TEST (test_poll_controllable)
|
|
{
|
|
GstPoll *set;
|
|
GstPollFD fd = GST_POLL_FD_INIT;
|
|
|
|
fd.fd = 1;
|
|
|
|
set = gst_poll_new (FALSE);
|
|
fail_if (set == NULL, "Failed to create a GstPoll");
|
|
|
|
MAIN_START_THREADS (1, delayed_control, set);
|
|
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) == 0, "Waiting did not timeout");
|
|
|
|
fail_unless (gst_poll_remove_fd (set, &fd), "Could not remove descriptor");
|
|
fail_unless (gst_poll_set_controllable (set, TRUE),
|
|
"Could not make the set controllable");
|
|
|
|
MAIN_SYNCHRONIZE ();
|
|
|
|
fail_unless (gst_poll_wait (set, GST_SECOND) > 0, "Waiting was interrupted");
|
|
fail_unless (gst_poll_fd_can_write (set, &fd),
|
|
"Write descriptor should be writeable");
|
|
|
|
MAIN_STOP_THREADS ();
|
|
|
|
gst_poll_free (set);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
gst_poll_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstPoll");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
/* turn off timeout */
|
|
tcase_set_timeout (tc_chain, 60);
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_poll_basic);
|
|
tcase_add_test (tc_chain, test_poll_wait);
|
|
tcase_add_test (tc_chain, test_poll_wait_stop);
|
|
tcase_add_test (tc_chain, test_poll_wait_restart);
|
|
tcase_add_test (tc_chain, test_poll_wait_flush);
|
|
tcase_add_test (tc_chain, test_poll_controllable);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_poll);
|