--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/glib/tsrc/glib_nonstif/tests/atomic-test.c Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,80 @@
+/* Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. */
+#undef G_DISABLE_ASSERT
+#undef G_LOG_DOMAIN
+
+#include <glib.h>
+#include <stdio.h>
+
+#ifdef __SYMBIAN32__
+#include "mrt2_glib2_test.h"
+#endif /*__SYMBIAN32__*/
+
+
+/* Obviously we can't test that the operations are atomic, but we can
+ * at least test, that they do, what they ought to do */
+
+int
+main (int argc,
+ char *argv[])
+{
+ gint i;
+ gint atomic = -5;
+ gpointer atomic_pointer = NULL;
+
+ gpointer biggest_pointer = (gpointer)((gsize)atomic_pointer - 1);
+
+ #ifdef __SYMBIAN32__
+ 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 /*__SYMBIAN32__*/
+
+ for (i = 0; i < 15; i++)
+ g_atomic_int_inc (&atomic);
+ g_assert (atomic == 10);
+ for (i = 0; i < 9; i++)
+ g_assert (!g_atomic_int_dec_and_test (&atomic));
+ g_assert (g_atomic_int_dec_and_test (&atomic));
+ g_assert (atomic == 0);
+
+ g_assert (g_atomic_int_exchange_and_add (&atomic, 5) == 0);
+ g_assert (atomic == 5);
+
+ g_assert (g_atomic_int_exchange_and_add (&atomic, -10) == 5);
+ g_assert (atomic == -5);
+
+ g_atomic_int_add (&atomic, 20);
+ g_assert (atomic == 15);
+
+ g_atomic_int_add (&atomic, -35);
+ g_assert (atomic == -20);
+
+ g_assert (atomic == g_atomic_int_get (&atomic));
+
+ g_assert (g_atomic_int_compare_and_exchange (&atomic, -20, 20));
+ g_assert (atomic == 20);
+
+ g_assert (!g_atomic_int_compare_and_exchange (&atomic, 42, 12));
+ g_assert (atomic == 20);
+
+ g_assert (g_atomic_int_compare_and_exchange (&atomic, 20, G_MAXINT));
+ g_assert (atomic == G_MAXINT);
+
+ g_assert (g_atomic_int_compare_and_exchange (&atomic, G_MAXINT, G_MININT));
+ g_assert (atomic == G_MININT);
+
+ g_assert (g_atomic_pointer_compare_and_exchange (&atomic_pointer,
+ NULL, biggest_pointer));
+ g_assert (atomic_pointer == biggest_pointer);
+
+ g_assert (atomic_pointer == g_atomic_pointer_get (&atomic_pointer));
+
+ g_assert (g_atomic_pointer_compare_and_exchange (&atomic_pointer,
+ biggest_pointer, NULL));
+ g_assert (atomic_pointer == NULL);
+
+ #ifdef __SYMBIAN32__
+ testResultXml("atomic-test");
+ #endif /* EMULATOR */
+
+ return 0;
+}