1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/glib/tests/refcount/objects.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,173 @@
1.4 +/*
1.5 +* Portions copyright (c) 2006-2009 Nokia Corporation. All rights reserved.
1.6 +*/
1.7 +#include <unistd.h>
1.8 +#include <glib.h>
1.9 +#include <glib-object.h>
1.10 +
1.11 +#ifdef __SYMBIAN32__
1.12 +#include <glib_global.h>
1.13 +#include "mrt2_glib2_test.h"
1.14 +#endif /*__SYMBIAN32__*/
1.15 +#define G_TYPE_TEST (my_test_get_type ())
1.16 +#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
1.17 +#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
1.18 +#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
1.19 +#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
1.20 +#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
1.21 +
1.22 +typedef struct _GTest GTest;
1.23 +typedef struct _GTestClass GTestClass;
1.24 +
1.25 +struct _GTest
1.26 +{
1.27 + GObject object;
1.28 +};
1.29 +
1.30 +struct _GTestClass
1.31 +{
1.32 + GObjectClass parent_class;
1.33 +};
1.34 +
1.35 +static GType my_test_get_type (void);
1.36 +static volatile gboolean stopping;
1.37 +
1.38 +static void my_test_class_init (GTestClass * klass);
1.39 +static void my_test_init (GTest * test);
1.40 +static void my_test_dispose (GObject * object);
1.41 +
1.42 +static GObjectClass *parent_class = NULL;
1.43 +
1.44 +static GType
1.45 +my_test_get_type (void)
1.46 +{
1.47 + static GType test_type = 0;
1.48 +
1.49 + if (!test_type) {
1.50 + static const GTypeInfo test_info = {
1.51 + sizeof (GTestClass),
1.52 + NULL,
1.53 + NULL,
1.54 + (GClassInitFunc) my_test_class_init,
1.55 + NULL,
1.56 + NULL,
1.57 + sizeof (GTest),
1.58 + 0,
1.59 + (GInstanceInitFunc) my_test_init,
1.60 + NULL
1.61 + };
1.62 +
1.63 + test_type = g_type_register_static (G_TYPE_OBJECT, "GTest",
1.64 + &test_info, 0);
1.65 + }
1.66 + return test_type;
1.67 +}
1.68 +
1.69 +static void
1.70 +my_test_class_init (GTestClass * klass)
1.71 +{
1.72 + GObjectClass *gobject_class;
1.73 +
1.74 + gobject_class = (GObjectClass *) klass;
1.75 +
1.76 + parent_class = g_type_class_ref (G_TYPE_OBJECT);
1.77 +
1.78 + gobject_class->dispose = my_test_dispose;
1.79 +}
1.80 +
1.81 +static void
1.82 +my_test_init (GTest * test)
1.83 +{
1.84 + g_print ("init %p\n", test);
1.85 +}
1.86 +
1.87 +static void
1.88 +my_test_dispose (GObject * object)
1.89 +{
1.90 + GTest *test;
1.91 +
1.92 + test = MY_TEST (object);
1.93 +
1.94 + g_print ("dispose %p!\n", object);
1.95 +
1.96 + G_OBJECT_CLASS (parent_class)->dispose (object);
1.97 +}
1.98 +
1.99 +static void
1.100 +my_test_do_refcount (GTest * test)
1.101 +{
1.102 + g_object_ref (test);
1.103 + g_object_unref (test);
1.104 +}
1.105 +
1.106 +static gpointer
1.107 +run_thread (GTest * test)
1.108 +{
1.109 + gint i = 1;
1.110 +
1.111 + while (!stopping) {
1.112 + my_test_do_refcount (test);
1.113 + if ((i++ % 10000) == 0) {
1.114 + g_print (".");
1.115 + g_thread_yield(); /* force context switch */
1.116 + }
1.117 + }
1.118 +
1.119 + return NULL;
1.120 +}
1.121 +
1.122 +int
1.123 +main (int argc, char **argv)
1.124 +{
1.125 + gint i;
1.126 + GTest *test1, *test2;
1.127 + GArray *test_threads;
1.128 + const guint n_threads = 5;
1.129 +
1.130 + #ifdef __SYMBIAN32__
1.131 +
1.132 + 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);
1.133 + g_set_print_handler(mrtPrintHandler);
1.134 + #endif /*__SYMBIAN32__*/
1.135 + g_thread_init (NULL);
1.136 + g_print ("START: %s\n", argv[0]);
1.137 + g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL | g_log_set_always_fatal (G_LOG_FATAL_MASK));
1.138 + g_type_init ();
1.139 +
1.140 + test1 = g_object_new (G_TYPE_TEST, NULL);
1.141 + test2 = g_object_new (G_TYPE_TEST, NULL);
1.142 +
1.143 + test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
1.144 +
1.145 + stopping = FALSE;
1.146 +
1.147 + for (i = 0; i < n_threads; i++) {
1.148 + GThread *thread;
1.149 +
1.150 + thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
1.151 + g_array_append_val (test_threads, thread);
1.152 +
1.153 + thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
1.154 + g_array_append_val (test_threads, thread);
1.155 + }
1.156 + g_usleep (5000000);
1.157 +
1.158 + stopping = TRUE;
1.159 +
1.160 + g_print ("\nstopping\n");
1.161 +
1.162 + /* join all threads */
1.163 + for (i = 0; i < 2 * n_threads; i++) {
1.164 + GThread *thread;
1.165 +
1.166 + thread = g_array_index (test_threads, GThread *, i);
1.167 + g_thread_join (thread);
1.168 + }
1.169 +
1.170 + g_print ("stopped\n");
1.171 +#ifdef __SYMBIAN32__
1.172 + testResultXml("objects");
1.173 +#endif /* EMULATOR */
1.174 +
1.175 + return 0;
1.176 +}