Symaptic: os/ossrv/glib/tests/refcount/properties.c@bde4ae8d615e

     1 /*

     2 * Portions copyright (c) 2006-2009 Nokia Corporation.  All rights reserved.

     3 */

     4 #include <unistd.h>

     5 #include <glib.h>

     6 #include <glib-object.h>

     8 #ifdef __SYMBIAN32__

     9 #include <glib_global.h>

    10 #include "mrt2_glib2_test.h"

    11 #endif /*__SYMBIAN32__*/

    12 #define G_TYPE_TEST               (my_test_get_type ())

    13 #define MY_TEST(test)              (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))

    14 #define MY_IS_TEST(test)           (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))

    15 #define MY_TEST_CLASS(tclass)      (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))

    16 #define MY_IS_TEST_CLASS(tclass)   (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))

    17 #define MY_TEST_GET_CLASS(test)    (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))

    19 enum {

    20   PROP_0,

    21   PROP_DUMMY

    22 };

    24 typedef struct _GTest GTest;

    25 typedef struct _GTestClass GTestClass;

    27 struct _GTest

    28 {

    29   GObject object;

    30   gint id;

    31   gint dummy;

    33   gint count;

    34 };

    36 struct _GTestClass

    37 {

    38   GObjectClass parent_class;

    39 };

    41 static GType my_test_get_type (void);

    42 static volatile gboolean stopping;

    44 static void my_test_class_init (GTestClass * klass);

    45 static void my_test_init (GTest * test);

    46 static void my_test_dispose (GObject * object);

    47 static void my_test_get_property (GObject    *object,

    48                                   guint       prop_id,

    49                                   GValue     *value,

    50                                   GParamSpec *pspec);

    51 static void my_test_set_property (GObject      *object,

    52                                   guint         prop_id,

    53                                   const GValue *value,

    54                                   GParamSpec   *pspec);

    56 static GObjectClass *parent_class = NULL;

    58 static GType

    59 my_test_get_type (void)

    60 {

    61   static GType test_type = 0;

    63   if (!test_type) {

    64     static const GTypeInfo test_info = {

    65       sizeof (GTestClass),

    66       NULL,

    67       NULL,

    68       (GClassInitFunc) my_test_class_init,

    69       NULL,

    70       NULL,

    71       sizeof (GTest),

    72       0,

    73       (GInstanceInitFunc) my_test_init,

    74       NULL

    75     };

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

    78   }

    79   return test_type;

    80 }

    82 static void

    83 my_test_class_init (GTestClass * klass)

    84 {

    85   GObjectClass *gobject_class;

    87   gobject_class = (GObjectClass *) klass;

    89   parent_class = g_type_class_ref (G_TYPE_OBJECT);

    91   gobject_class->dispose = my_test_dispose;

    92   gobject_class->get_property = my_test_get_property;

    93   gobject_class->set_property = my_test_set_property;

    95   g_object_class_install_property (gobject_class,

    96 				   PROP_DUMMY,

    97 				   g_param_spec_int ("dummy",

    98 						     NULL,

    99 						     NULL,

   100 						     0, G_MAXINT, 0,

   101 						     G_PARAM_READWRITE));

   102 }

   104 static void

   105 my_test_init (GTest * test)

   106 {

   107   static guint static_id = 1;

   108   test->id = static_id++;

   109 }

   111 static void

   112 my_test_dispose (GObject * object)

   113 {

   114   GTest *test;

   116   test = MY_TEST (object);

   118   G_OBJECT_CLASS (parent_class)->dispose (object);

   119 }

   121 static void

   122 my_test_get_property (GObject    *object,

   123                       guint       prop_id,

   124                       GValue     *value,

   125                       GParamSpec *pspec)

   126 {

   127   GTest *test;

   129   test = MY_TEST (object);

   131   switch (prop_id)

   132     {

   133     case PROP_DUMMY:

   134       g_value_set_int (value, test->dummy);

   135       break;

   136     default:

   137       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

   138       break;

   139     }

   140 }

   142 static void

   143 my_test_set_property (GObject      *object,

   144                       guint         prop_id,

   145                       const GValue *value,

   146                       GParamSpec   *pspec)

   147 {

   148   GTest *test;

   150   test = MY_TEST (object);

   152   switch (prop_id)

   153     {

   154     case PROP_DUMMY:

   155       test->dummy = g_value_get_int (value);

   156       break;

   157     default:

   158       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);

   159       break;

   160     }

   161 }

   163 static void

   164 dummy_notify (GObject    *object,

   165               GParamSpec *pspec)

   166 {

   167   GTest *test;

   169   test = MY_TEST (object);

   171   test->count++;

   172 }

   174 static void

   175 my_test_do_property (GTest * test)

   176 {

   177   gint dummy;

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

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

   181 }

   183 static gpointer

   184 run_thread (GTest * test)

   185 {

   186   gint i = 1;

   188   while (!stopping) {

   189     my_test_do_property (test);

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

   191       {

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

   193         g_thread_yield(); /* force context switch */

   194       }

   195   }

   197   return NULL;

   198 }

   200 int

   201 main (int argc, char **argv)

   202 {

   203   gint i;

   204   GArray *test_objects;

   205   GArray *test_threads;

   206   const gint n_threads = 5;

   208   #ifdef __SYMBIAN32__

   210   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);

   211   g_set_print_handler(mrtPrintHandler);

   212   #endif /*__SYMBIAN32__*/

   213   g_thread_init (NULL);

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

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

   216   g_type_init ();

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

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

   221     GTest *test;

   223     test = g_object_new (G_TYPE_TEST, NULL);

   224     g_array_append_val (test_objects, test);

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

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

   228   }

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

   232   stopping = FALSE;

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

   235     GThread *thread;

   236     GTest *test;

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

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

   241     g_array_append_val (test_threads, thread);

   242   }

   243   g_usleep (3000000);

   245   stopping = TRUE;

   246   g_print ("\nstopping\n");

   248   /* join all threads */

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

   250     GThread *thread;

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

   253     g_thread_join (thread);

   254   }

   256   g_print ("stopped\n");

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

   259     GTest *test;

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

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

   264   }

   265 #ifdef __SYMBIAN32__

   266   testResultXml("properties");

   267 #endif /* EMULATOR */

   268   return 0;

   269 }

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--