1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/glib/tsrc/BC/tests/refcount/objects.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,180 @@
1.4 +/* Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. */
1.5 +#include <unistd.h>
1.6 +#include <glib.h>
1.7 +#include <glib-object.h>
1.8 +
1.9 +
1.10 +#ifdef SYMBIAN
1.11 +#include <glib_global.h>
1.12 +#include "mrt2_glib2_test.h"
1.13 +#endif /*SYMBIAN*/
1.14 +
1.15 +
1.16 +
1.17 +#define G_TYPE_TEST (g_test_get_type ())
1.18 +#define G_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
1.19 +#define G_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
1.20 +#define G_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
1.21 +#define G_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
1.22 +#define G_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
1.23 +
1.24 +typedef struct _GTest GTest;
1.25 +typedef struct _GTestClass GTestClass;
1.26 +
1.27 +struct _GTest
1.28 +{
1.29 + GObject object;
1.30 +};
1.31 +
1.32 +struct _GTestClass
1.33 +{
1.34 + GObjectClass parent_class;
1.35 +};
1.36 +
1.37 +static GType g_test_get_type (void);
1.38 +static volatile gboolean stopping;
1.39 +
1.40 +static void g_test_class_init (GTestClass * klass);
1.41 +static void g_test_init (GTest * test);
1.42 +static void g_test_dispose (GObject * object);
1.43 +
1.44 +static GObjectClass *parent_class = NULL;
1.45 +
1.46 +static GType
1.47 +g_test_get_type (void)
1.48 +{
1.49 + static GType test_type = 0;
1.50 +
1.51 + if (!test_type) {
1.52 + static const GTypeInfo test_info = {
1.53 + sizeof (GTestClass),
1.54 + NULL,
1.55 + NULL,
1.56 + (GClassInitFunc) g_test_class_init,
1.57 + NULL,
1.58 + NULL,
1.59 + sizeof (GTest),
1.60 + 0,
1.61 + (GInstanceInitFunc) g_test_init,
1.62 + NULL
1.63 + };
1.64 +
1.65 + test_type = g_type_register_static (G_TYPE_OBJECT, "GTest",
1.66 + &test_info, 0);
1.67 + }
1.68 + return test_type;
1.69 +}
1.70 +
1.71 +static void
1.72 +g_test_class_init (GTestClass * klass)
1.73 +{
1.74 + GObjectClass *gobject_class;
1.75 +
1.76 + gobject_class = (GObjectClass *) klass;
1.77 +
1.78 + parent_class = g_type_class_ref (G_TYPE_OBJECT);
1.79 +
1.80 + gobject_class->dispose = g_test_dispose;
1.81 +}
1.82 +
1.83 +static void
1.84 +g_test_init (GTest * test)
1.85 +{
1.86 + //g_print ("init %p\n", test);
1.87 +}
1.88 +
1.89 +static void
1.90 +g_test_dispose (GObject * object)
1.91 +{
1.92 + GTest *test;
1.93 +
1.94 + test = G_TEST (object);
1.95 +
1.96 + //g_print ("dispose %p!\n", object);
1.97 +
1.98 + G_OBJECT_CLASS (parent_class)->dispose (object);
1.99 +}
1.100 +
1.101 +static void
1.102 +g_test_do_refcount (GTest * test)
1.103 +{
1.104 + g_object_ref (test);
1.105 + g_object_unref (test);
1.106 +}
1.107 +
1.108 +static gpointer
1.109 +run_thread (GTest * test)
1.110 +{
1.111 + gint i = 1;
1.112 +
1.113 + while (!stopping) {
1.114 + g_test_do_refcount (test);
1.115 + if ((i++ % 10000) == 0) {
1.116 + //g_print (".");
1.117 + g_thread_yield(); /* force context switch */
1.118 + }
1.119 + }
1.120 +
1.121 + return NULL;
1.122 +}
1.123 +
1.124 +int
1.125 +main (int argc, char **argv)
1.126 +{
1.127 + gint i;
1.128 + GTest *test1, *test2;
1.129 + GArray *test_threads;
1.130 + const guint n_threads = 5;
1.131 +
1.132 + #ifdef SYMBIAN
1.133 +
1.134 + 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);
1.135 + g_set_print_handler(mrtPrintHandler);
1.136 + #endif /*SYMBIAN*/
1.137 +
1.138 +
1.139 + g_thread_init (NULL);
1.140 + //g_print ("START: %s\n", argv[0]);
1.141 + g_log_set_always_fatal (G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL | g_log_set_always_fatal (G_LOG_FATAL_MASK));
1.142 + g_type_init ();
1.143 +
1.144 + test1 = g_object_new (G_TYPE_TEST, NULL);
1.145 + g_assert(test1 != NULL);
1.146 +
1.147 + test2 = g_object_new (G_TYPE_TEST, NULL);
1.148 + g_assert(test2 != NULL);
1.149 +
1.150 + test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
1.151 +
1.152 + stopping = FALSE;
1.153 +
1.154 + for (i = 0; i < n_threads; i++) {
1.155 + GThread *thread;
1.156 +
1.157 + thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
1.158 + g_array_append_val (test_threads, thread);
1.159 +
1.160 + thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
1.161 + g_array_append_val (test_threads, thread);
1.162 + }
1.163 + g_usleep (5000000);
1.164 +
1.165 + stopping = TRUE;
1.166 +
1.167 + //g_print ("\nstopping\n");
1.168 +
1.169 + /* join all threads */
1.170 + for (i = 0; i < 2 * n_threads; i++) {
1.171 + GThread *thread;
1.172 +
1.173 + thread = g_array_index (test_threads, GThread *, i);
1.174 + g_thread_join (thread);
1.175 + }
1.176 +
1.177 + //g_print ("stopped\n");
1.178 +#ifdef SYMBIAN
1.179 + testResultXml("objects");
1.180 +#endif /* EMULATOR */
1.181 +
1.182 + return 0;
1.183 +}