/* GStreamer

 * Copyright (C) 2005 Thomas Vander Stichele <thomas at apestaart dot org>

 *

 * gsttask.c: Unit test for GstTask

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

#include <gst/gst_global.h>

#include<gst/check/gstcheck.h>

#include <glib_global.h>

#include <libgstreamer_wsd_solution.h>

#if EMULATOR

static GET_GLOBAL_VAR_FROM_TLS(raised_critical,gstcheck,gboolean)

#define _gst_check_raised_critical (*GET_GSTREAMER_WSD_VAR_NAME(raised_critical,gstcheck,g)())

#else 

#endif

//gboolean _gst_check_raised_warning = FALSE;

#if EMULATOR

static GET_GLOBAL_VAR_FROM_TLS(raised_warning,gstcheck,gboolean)

#define _gst_check_raised_warning (*GET_GSTREAMER_WSD_VAR_NAME(raised_warning,gstcheck,g)())

#else 

#endif

//gboolean _gst_check_expecting_log = FALSE;

#if EMULATOR

static GET_GLOBAL_VAR_FROM_TLS(expecting_log,gstcheck,gboolean)

#define _gst_check_expecting_log (*GET_GSTREAMER_WSD_VAR_NAME(expecting_log,gstcheck,g)())

#else 

#endif

//gboolean _gst_check_expecting_log = FALSE;

#if EMULATOR

static GET_GLOBAL_VAR_FROM_TLS(threads_running,gstcheck,gboolean)

#define _gst_check_threads_running (*GET_GSTREAMER_WSD_VAR_NAME(threads_running,gstcheck,g)())

#else 

#endif

#ifndef EMULATOR

int failed=0;

FILE* fp_std_log_t=NULL;

#define assert_failed *(get_assert_failed())

#define fp_std_log *(get_fp_std_log())

#endif

#define LOG_FILE "c:\\logs\\gsttask_log.txt" 

#include "std_log_result.h" 

#define LOG_FILENAME_LINE __FILE__, __LINE__

#if EMULATOR

GET_GLOBAL_VAR_FROM_TLS(buffers,gstcheck,GList*)

#define buffers (*GET_GSTREAMER_WSD_VAR_NAME(buffers,gstcheck,g)())

#else 

#endif

#if EMULATOR

GET_GLOBAL_VAR_FROM_TLS(thread_list,gstcheck,GList*)

#define thread_list (*GET_GSTREAMER_WSD_VAR_NAME(thread_list,gstcheck,g)())

#else 

#endif

//GMutex *mutex;

#if EMULATOR

GET_GLOBAL_VAR_FROM_TLS(mutex,gstcheck,GMutex*)

#define mutex (*GET_GSTREAMER_WSD_VAR_NAME(mutex,gstcheck,g)())

#else 

#endif

//GCond *start_cond;              /* used to notify main thread of thread startups */

#if EMULATOR

GET_GLOBAL_VAR_FROM_TLS(start_cond,gstcheck,GCond*)

#define start_cond (*GET_GSTREAMER_WSD_VAR_NAME(start_cond,gstcheck,g)())

#else 

#endif

//GCond *sync_cond;               /* used to synchronize all threads and main thread */

#if EMULATOR

GET_GLOBAL_VAR_FROM_TLS(sync_cond,gstcheck,GCond*)

#define sync_cond (*GET_GSTREAMER_WSD_VAR_NAME(sync_cond,gstcheck,g)())

#else 

#endif

void create_xml(int result)

{

    if(result)

        assert_failed = 1;

    testResultXml(xmlfile);

    close_log_file();

}

static GMutex *task_lock ;

static GCond  *task_cond ;

static GStaticRecMutex task_mutex = G_STATIC_REC_MUTEX_INIT;

static void

task_func2 (void *data)

{

  gboolean ret;

  GstTask *t = *((GstTask **) data);

  g_mutex_lock (task_lock);

  GST_DEBUG ("signal");

  g_cond_signal (task_cond);

  g_mutex_unlock (task_lock);

  ASSERT_WARNING (ret = gst_task_join (t));

  fail_unless (ret == FALSE);

  TEST_ASSERT_FAIL

}

void test_join()

{

  GstTask *t;

  gboolean ret;

    //xmlfile = "test_join";

 std_log(LOG_FILENAME_LINE, "Test Started test_join");

  t = gst_task_create (task_func2, &t);

  fail_if (t == NULL);

  TEST_ASSERT_FAIL

  gst_task_set_lock (t, &task_mutex);

  task_cond = g_cond_new ();

  task_lock = g_mutex_new ();

  g_mutex_lock (task_lock);

  GST_DEBUG ("starting");

  ret = gst_task_start (t);

  fail_unless (ret == TRUE);

  TEST_ASSERT_FAIL

  /* wait for it to spin up */

  GST_DEBUG ("waiting");

  g_cond_wait (task_cond, task_lock);

  GST_DEBUG ("done waiting");

  g_mutex_unlock (task_lock);

  GST_DEBUG ("joining");

  ret = gst_task_join (t);

  fail_unless (ret == TRUE);

  TEST_ASSERT_FAIL

  gst_object_unref (t);

  std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

}

static void

task_func (void *data)

{

  g_mutex_lock (task_lock);

  GST_DEBUG ("signal");

  g_cond_signal (task_cond);

  g_mutex_unlock (task_lock);

}

void test_lock_start()

{

  GstTask *t;

  gboolean ret;

    //xmlfile = "test_lock_start";

 std_log(LOG_FILENAME_LINE, "Test Started test_lock_start");

  t = gst_task_create (task_func, NULL);

   fail_if (t == NULL);

  TEST_ASSERT_FAIL

   gst_task_set_lock (t, &task_mutex);

  task_cond = g_cond_new ();

  task_lock = g_mutex_new ();

  g_mutex_lock (task_lock);

   GST_DEBUG ("starting");

  ret = gst_task_start (t);

  fail_unless (ret == TRUE);

  TEST_ASSERT_FAIL

  /* wait for it to spin up */

  GST_DEBUG ("waiting");

  g_cond_wait (task_cond, task_lock);

  GST_DEBUG ("done waiting");

  g_mutex_unlock (task_lock);

  /* cannot set mutex now */

  ASSERT_WARNING (gst_task_set_lock (t, &task_mutex));//b failing

  GST_DEBUG ("joining");

  ret = gst_task_join (t);

    fail_unless (ret == TRUE);

  TEST_ASSERT_FAIL

  gst_object_unref (t);

  std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

}

void test_lock()

{

  GstTask *t;

  gboolean ret;

    //xmlfile = "test_lock";

 std_log(LOG_FILENAME_LINE, "Test Started test_lock");

  t = gst_task_create (task_func, NULL);

  fail_if (t == NULL);

  TEST_ASSERT_FAIL

  gst_task_set_lock (t, &task_mutex);

  GST_DEBUG ("pause");

  ret = gst_task_pause (t);

  fail_unless (ret == TRUE);

  TEST_ASSERT_FAIL

  g_usleep (1 * G_USEC_PER_SEC / 2);

  GST_DEBUG ("joining");

  ret = gst_task_join (t);

  fail_unless (ret == TRUE);

  TEST_ASSERT_FAIL

  g_usleep (1 * G_USEC_PER_SEC / 2);

  gst_object_unref (t);

  std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

}

void test_no_lock()

{

  GstTask *t;

  gboolean ret;

    //xmlfile = "test_no_lock";

 std_log(LOG_FILENAME_LINE, "Test Started test_no_lock");

  t = gst_task_create (task_func, NULL);

  fail_if (t == NULL);

  TEST_ASSERT_FAIL

  /* stop should be possible without lock */

  gst_task_stop (t);

  /* pause should give a warning */

  ASSERT_WARNING (ret = gst_task_pause (t));   //b failing

   fail_unless (ret == FALSE);

    TEST_ASSERT_FAIL

    /* start should give a warning */

  ASSERT_WARNING (ret = gst_task_start (t));

  fail_unless (ret == FALSE);

   TEST_ASSERT_FAIL

     /* stop should be possible without lock */

  gst_task_stop (t);

  gst_object_unref (t);

  std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

}

void test_create()

{

  GstTask *t;

  //xmlfile = "test_create";

 std_log(LOG_FILENAME_LINE, "Test Started test_create");

  t = gst_task_create (task_func, NULL);

  fail_if (t == NULL);

  TEST_ASSERT_FAIL

  gst_object_unref (t);

  std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

}     

void (*fn[]) (void) = {

test_create,

test_no_lock,

test_lock,

test_lock_start,

test_join

};

char *args[] = {

"test_create",

"test_no_lock",

"test_lock",

"test_lock_start",

"test_join"

};

GST_CHECK_MAIN (gst_task);