1 files changed, 76 insertions, 0 deletions
diff --git a/testsuites/psxtests/psxgetrusage01/init.c b/testsuites/psxtests/psxgetrusage01/init.c
new file mode 100644
index 0000000000..80c62bb52b
--- /dev/null
+++ b/testsuites/psxtests/psxgetrusage01/init.c
@@ -0,0 +1,76 @@
+/*
+ *  COPYRIGHT (c) 1989-2010.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#include <tmacros.h>
+#include "test_support.h"
+
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <errno.h>
+
+int getrusage(int who, struct rusage *usage);
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  int           sc;
+  struct rusage usage;
+
+  puts( "\n\n*** TEST GETRUSAGE 01 ***" );
+
+  puts( "getrusage( RUSAGE_SELF, NULL ) -- EFAULT" );
+  sc = getrusage( RUSAGE_SELF, NULL );
+  rtems_test_assert( sc == -1 );
+  rtems_test_assert( errno == EFAULT );
+
+  puts( "getrusage( RUSAGE_CHILDREN, &usage ) -- ENOSYS" );
+  sc = getrusage( RUSAGE_CHILDREN, &usage );
+  rtems_test_assert( sc == -1 );
+  rtems_test_assert( errno == ENOSYS );
+
+  puts( "getrusage( 77, &usage ) -- EINVAL" );
+  sc = getrusage( 77, &usage );
+  rtems_test_assert( sc == -1 );
+  rtems_test_assert( errno == EINVAL );
+
+  puts( "Consume CPU long enough to have non-zero usage" );
+  rtems_test_spin_for_ticks( 5 );
+  
+  puts( "getrusage( RUSAGE_SELF, &usage ) -- EINVAL" );
+  sc = getrusage( RUSAGE_SELF, &usage );
+  rtems_test_assert( sc == 0 );
+
+  /* CPU usage is non-zero */
+  rtems_test_assert( usage.ru_utime.tv_sec == 0 );
+  rtems_test_assert( usage.ru_utime.tv_usec != 0 );
+
+  /* System and user time is the same */
+  rtems_test_assert( usage.ru_utime.tv_sec == usage.ru_stime.tv_sec );
+  rtems_test_assert( usage.ru_utime.tv_usec == usage.ru_stime.tv_usec );
+  
+  puts( "*** END OF TEST GETRUSAGE 01 ***" );
+
+  rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS             1
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+/* end of file */