/* Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. */

#include <unistd.h>

#include <glib.h>

#include <glib-object.h>

#include <stdio.h>

#ifdef SYMBIAN

#include <glib_global.h>

#include "mrt2_glib2_test.h"

#endif /*SYMBIAN*/

#define G_TYPE_TEST               (g_test_get_type ())

#define G_TEST(test)              (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))

#define G_IS_TEST(test)           (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))

#define G_TEST_CLASS(tclass)      (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))

#define G_IS_TEST_CLASS(tclass)   (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))

#define G_TEST_GET_CLASS(test)    (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))

enum {

  PROP_0,

  PROP_DUMMY

};

typedef struct _GTest GTest;

typedef struct _GTestClass GTestClass;

struct _GTest

{

  GObject object;

  gint id;

  gint dummy;

  gint count;

};

struct _GTestClass

{

  GObjectClass parent_class;

};

static GType g_test_get_type (void);

static volatile gboolean stopping;

static void g_test_class_init (GTestClass * klass);

static void g_test_init (GTest * test);

static void g_test_dispose (GObject * object);

static void g_test_get_property (GObject    *object,

				 guint       prop_id,

				 GValue     *value,

				 GParamSpec *pspec);

static void g_test_set_property (GObject      *object,

				 guint         prop_id,

				 const GValue *value,

				 GParamSpec   *pspec);

static GObjectClass *parent_class = NULL;

static GType

g_test_get_type (void)

{

  static GType test_type = 0;

  if (!test_type) {

    static const GTypeInfo test_info = {

      sizeof (GTestClass),

      NULL,

      NULL,

      (GClassInitFunc) g_test_class_init,

      NULL,

      NULL,

      sizeof (GTest),

      0,

      (GInstanceInitFunc) g_test_init,

      NULL

    };

    test_type = g_type_register_static (G_TYPE_OBJECT, "GTest", &test_info, 0);

  }

  return test_type;

}

static void

g_test_class_init (GTestClass * klass)

{

  GObjectClass *gobject_class;

  gobject_class = (GObjectClass *) klass;

  parent_class = g_type_class_ref (G_TYPE_OBJECT);

  gobject_class->dispose = g_test_dispose;

  gobject_class->get_property = g_test_get_property;

  gobject_class->set_property = g_test_set_property;

  g_object_class_install_property (gobject_class,

				   PROP_DUMMY,

				   g_param_spec_int ("dummy",

						     NULL, 

						     NULL,

						     0, G_MAXINT, 0,

						     G_PARAM_READWRITE));

}

static void

g_test_init (GTest * test)

{

  static guint static_id = 1;

  test->id = static_id++;

}

static void

g_test_dispose (GObject * object)

{

  GTest *test;

  test = G_TEST (object);

  G_OBJECT_CLASS (parent_class)->dispose (object);

}

static void 

g_test_get_property (GObject    *object,

		     guint       prop_id,

		     GValue     *value,

		     GParamSpec *pspec)

{

  GTest *test;

  test = G_TEST (object);

  switch (prop_id)

    {

    case PROP_DUMMY:

      g_value_set_int (value, test->dummy);

      break;

    default:

      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

      break;

    }

}

static void 

g_test_set_property (GObject      *object,

		     guint         prop_id,

		     const GValue *value,

		     GParamSpec   *pspec)

{

  GTest *test;

  test = G_TEST (object);

  switch (prop_id)

    {

    case PROP_DUMMY:

      test->dummy = g_value_get_int (value);

      break;

    default:

      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

      break;

    }

}

static void

dummy_notify (GObject    *object,

              GParamSpec *pspec)

{

  GTest *test;

  test = G_TEST (object);

  test->count++;  

}

static void

g_test_do_property (GTest * test)

{

  gint dummy;

  g_object_get (test, "dummy", &dummy, NULL);

  g_object_set (test, "dummy", dummy + 1, NULL);

}

static gpointer

run_thread (GTest * test)

{

  gint i = 1;

  while (!stopping) {

    g_test_do_property (test);

    if ((i++ % 10000) == 0)

      {

        g_print (".%c", 'a' + test->id);

        g_thread_yield(); /* force context switch */

      }

  }

  return NULL;

}

int

main (int argc, char **argv)

{

  gint i;

  GArray *test_objects;

  GArray *test_threads;

  const gint n_threads = 5;

  #ifdef SYMBIAN

  g_log_set_handler (NULL,  G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL);

  g_set_print_handler(mrtPrintHandler);

  #endif /*SYMBIAN*/

  g_thread_init (NULL);

  //g_print ("START: %s\n", argv[0]);

  g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL | g_log_set_always_fatal (G_LOG_FATAL_MASK));

  g_type_init ();

  test_objects = g_array_new (FALSE, FALSE, sizeof (GTest *));

  for (i = 0; i < n_threads; i++) {

    GTest *test;

    test = g_object_new (G_TYPE_TEST, NULL);

    if(test == NULL)

    {

    	g_print("g_object_new is failed to get the new object, line # %d",__LINE__);

    	g_assert(FALSE && "properties");

    	return;

    }

    g_array_append_val (test_objects, test);

    g_assert (test->count == test->dummy);

    g_signal_connect (test, "notify::dummy", G_CALLBACK (dummy_notify), NULL);

  }

  test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));

  stopping = FALSE;

  for (i = 0; i < n_threads; i++) {

    GThread *thread;

    GTest *test;

    test = g_array_index (test_objects, GTest *, i);

    thread = g_thread_create ((GThreadFunc) run_thread, test, TRUE, NULL);

    g_array_append_val (test_threads, thread);

  }

  g_usleep (3000000);

  stopping = TRUE;

  //g_print ("\nstopping\n");

  /* join all threads */

  for (i = 0; i < n_threads; i++) {

    GThread *thread;

    thread = g_array_index (test_threads, GThread *, i);

    g_thread_join (thread);

  }

  //g_print ("stopped\n");

  for (i = 0; i < n_threads; i++) {

    GTest *test;

    test = g_array_index (test_objects, GTest *, i);

    g_assert (test->count == test->dummy);

  }

#ifdef SYMBIAN

  testResultXml("properties");

#endif /* EMULATOR */

  return 0;

}