/* GStreamer

 *

 * unit test for state changes on all elements

 *

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

 *

 * 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.

 */

/*

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

*/

#include <gst/gst_global.h>

#include "config.h"

#include <gst/check/gstcheck.h>

#include <unistd.h>

#include <libgstreamer_wsd_solution.h>

#include <sys/types.h>

#include <sys/stat.h>

#include <fcntl.h>

//#include <unistd.h>

//#include <stdio.h>

//#include <sys/select.h>

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

#include "std_log_result.h" 

#define LOG_FILENAME_LINE __FILE__, __LINE__

//char* xmlfile = "states";

int fd_new;

void create_xml(int result)

{

    if(result)

        assert_failed = 1;

    testResultXml(xmlfile);

    close_log_file();

}

#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 

extern gboolean _gst_check_threads_running;

#endif

#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 

extern gboolean _gst_check_raised_critical;

#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 

extern gboolean _gst_check_raised_warning;

#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 

extern gboolean _gst_check_expecting_log;

#endif

#if EMULATOR

GET_GLOBAL_VAR_FROM_TLS(buffers,gstcheck,GList*)

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

#else 

extern GList *buffers;

#endif

static GList *elements = NULL;

static void

setup (void)

{

  GList *features, *f;

  GList *plugins, *p;

  gchar **ignorelist = NULL;

  const gchar *STATE_IGNORE_ELEMENTS = NULL;

  GST_DEBUG("getting elements for package %s", PACKAGE);

   STATE_IGNORE_ELEMENTS = g_getenv ("STATE_IGNORE_ELEMENTS");

  if (STATE_IGNORE_ELEMENTS) {

    GST_DEBUG ("Will ignore element factories: '%s'", STATE_IGNORE_ELEMENTS);

    ignorelist = g_strsplit (STATE_IGNORE_ELEMENTS, " ", 0);

  }

  plugins = gst_registry_get_plugin_list (gst_registry_get_default ());

  for (p = plugins; p; p = p->next) {

    GstPlugin *plugin = p->data;

  if (strcmp (gst_plugin_get_source (plugin), PACKAGE) != 0)

       continue;

    features =

        gst_registry_get_feature_list_by_plugin (gst_registry_get_default (),

        gst_plugin_get_name (plugin));

    for (f = features; f; f = f->next) {

      GstPluginFeature *feature = f->data;

      const gchar *name = gst_plugin_feature_get_name (feature);

      gboolean ignore = FALSE;

      if (!GST_IS_ELEMENT_FACTORY (feature))

        continue;

      if (ignorelist) {

        gchar **s;

        for (s = ignorelist; s && *s; ++s) {

          if (g_str_has_prefix (name, *s)) {

            GST_DEBUG ("ignoring element %s", name);

            ignore = TRUE;

          }

        }

        if (ignore)

          continue;

      }

      GST_DEBUG ("adding element %s", name);

      elements = g_list_prepend (elements, (gpointer) g_strdup (name));

    }

    gst_plugin_feature_list_free (features);

  }

  gst_plugin_list_free (plugins);

  g_strfreev (ignorelist);

}

 static void

teardown (void)

{

  GList *e;

   for (e = elements; e; e = e->next) {

    g_free (e->data);

  }

  g_list_free (elements);

  elements = NULL;

}

static void create_file()

    {

    fd_new = open("c:\\data\\testdata_states.txt",O_CREAT|O_RDWR , 0666);

    write(fd_new, "hello",5);

    close(fd_new);

    }

static void change_fd(GstElement *element)

    {

    create_file();

    fd_new = open("c:\\data\\testdata_states.txt",O_RDONLY , 0666);

     g_object_set (G_OBJECT (element), "fd", fd_new, NULL);

    }

void test_state_changes_up_and_down_seq()

{

  GstElement *element;

  GList *e;

    //xmlfile = "test_state_changes_up_and_down_seq";

   std_log(LOG_FILENAME_LINE, "Test Started test_state_changes_up_and_down_seq");

   setup();

   for (e = elements; e; e = e->next) {

    const gchar *name = e->data;

    GST_DEBUG ("testing element %s", name);

    std_log(LOG_FILENAME_LINE, ">> testing element %s", name); 

    element = gst_element_factory_make (name, name);

    fail_if (element == NULL, "Could not make element from factory %s", name);

    TEST_ASSERT_FAIL

    if (GST_IS_PIPELINE (element)) {

      GST_DEBUG ("element %s is a pipeline", name);

    }

    if(!strcmp(name,"fdsrc"))

        {

      change_fd(element);

        }

    std_log(LOG_FILENAME_LINE, ">> setting state"); 

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_READY %s", name);

    gst_element_set_state (element, GST_STATE_READY);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_PAUSED %s", name);

    gst_element_set_state (element, GST_STATE_PAUSED);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_PLAYING %s", name);

    gst_element_set_state (element, GST_STATE_PLAYING);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_PAUSED %s", name);

    gst_element_set_state (element, GST_STATE_PAUSED);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_READY %s", name);

    gst_element_set_state (element, GST_STATE_READY);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_NULL %s", name);

    gst_element_set_state (element, GST_STATE_NULL);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_PAUSED %s", name);

    gst_element_set_state (element, GST_STATE_PAUSED);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_READY %s", name);

    gst_element_set_state (element, GST_STATE_READY);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_PLAYING %s", name);

    gst_element_set_state (element, GST_STATE_PLAYING);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_PAUSED %s", name);

    gst_element_set_state (element, GST_STATE_PAUSED);

    std_log(LOG_FILENAME_LINE, ">> setting state GST_STATE_NULL %s", name);

    gst_element_set_state (element, GST_STATE_NULL);

    if(!strcmp(name,"fdsrc"))

        {

      close(fd_new);

        }

    gst_object_unref (GST_OBJECT (element));

  }

  std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

    }

void test_state_changes_up_seq()

{

  GstElement *element;

  GList *e;

    //xmlfile = "test_state_changes_up_seq";

 std_log(LOG_FILENAME_LINE, "Test Started test_state_changes_up_seq");

     setup();

   for (e = elements; e; e = e->next) {

    const gchar *name = e->data;

    GST_DEBUG ("testing element %s", name);

    element = gst_element_factory_make (name, name);

    fail_if (element == NULL, "Could not make element from factory %s", name);

    TEST_ASSERT_FAIL

    if (GST_IS_PIPELINE (element)) {

      GST_DEBUG ("element %s is a pipeline", name);

    }

    if(!strcmp(name,"fdsrc"))

        {

      change_fd(element);

        }

    gst_element_set_state (element, GST_STATE_READY);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_READY);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_PLAYING);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_READY);

    gst_element_set_state (element, GST_STATE_NULL);

    if(!strcmp(name,"fdsrc"))

        {

      close(fd_new);

        }

    gst_object_unref (GST_OBJECT (element));

  }

    std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

}

void test_state_changes_down_seq()

{

  GstElement *element;

  GList *e;

    //xmlfile = "test_state_changes_down_seq";

 std_log(LOG_FILENAME_LINE, "test_state_changes_down_seq");

 setup();

  for (e = elements; e; e = e->next) {

    const gchar *name = e->data;

    GST_DEBUG ("testing element %s", name);

    element = gst_element_factory_make (name, name);

    fail_if (element == NULL, "Could not make element from factory %s", name);

    TEST_ASSERT_FAIL

    if (GST_IS_PIPELINE (element)) {

      GST_DEBUG ("element %s is a pipeline", name);

    }

    if(!strcmp(name,"fdsrc"))

        {

      change_fd(element);

        }

    gst_element_set_state (element, GST_STATE_READY);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_PLAYING);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_PLAYING);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_READY);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_PLAYING);

    gst_element_set_state (element, GST_STATE_PAUSED);

    gst_element_set_state (element, GST_STATE_READY);

    gst_element_set_state (element, GST_STATE_NULL);

    if(!strcmp(name,"fdsrc"))

        {

      close(fd_new);

        }

    gst_object_unref (GST_OBJECT (element));

  }

  std_log(LOG_FILENAME_LINE, "Test Successful");

    create_xml(0);

}

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

test_state_changes_up_and_down_seq,

test_state_changes_up_seq,

test_state_changes_down_seq

};

char *args[] = {

"test_state_changes_up_and_down_seq",

"test_state_changes_up_seq",

"test_state_changes_down_seq"

};

GST_CHECK_MAIN (states);