posix: add clock_nanosleep and tests

updates #2732

3 files changed, 144 insertions, 0 deletions

diff --git a/testsuites/psxtmtests/psxtmclocknanosleep02/Makefile.am b/testsuites/psxtmtests/psxtmclocknanosleep02/Makefile.am
new file mode 100644
index 0000000000..6e651ebb73
--- /dev/null
+++ b/testsuites/psxtmtests/psxtmclocknanosleep02/Makefile.am
@@ -0,0 +1,25 @@
+
+rtems_tests_PROGRAMS = psxtmclocknanosleep02
+psxtmclocknanosleep02_SOURCES = init.c ../../tmtests/include/timesys.h \
+    ../../support/src/tmtests_empty_function.c \
+    ../../support/src/tmtests_support.c
+
+dist_rtems_tests_DATA = psxtmclocknanosleep02.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+OPERATION_COUNT = @OPERATION_COUNT@
+AM_CPPFLAGS += -I$(top_srcdir)/../tmtests/include
+AM_CPPFLAGS += -DOPERATION_COUNT=$(OPERATION_COUNT)
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(psxtmclocknanosleep02_OBJECTS)
+LINK_LIBS = $(psxtmclocknanosleep02_LDLIBS)
+
+psxtmclocknanosleep02$(EXEEXT): $(psxtmclocknanosleep02_OBJECTS) $(psxtmclocknanosleep02_DEPENDENCIES)
+	@rm -f psxtmclocknanosleep02$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/psxtmtests/psxtmclocknanosleep02/init.c b/testsuites/psxtmtests/psxtmclocknanosleep02/init.c
new file mode 100644
index 0000000000..b35a82b94f
--- /dev/null
+++ b/testsuites/psxtmtests/psxtmclocknanosleep02/init.c
@@ -0,0 +1,109 @@
+/*
+ *  COPYRIGHT (c) 1989-2013.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  Copyright (c) 2016. Gedare Bloom.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <timesys.h>
+#include <rtems/btimer.h>
+#include "test_support.h"
+
+#include <pthread.h>
+
+const char rtems_test_name[] = "PSXTMCLOCKNANOSLEEP 02";
+
+/* forward declarations to avoid warnings */
+void *POSIX_Init(void *argument);
+void *Middle(void *argument);
+void *Low(void *argument);
+
+void *Low(
+  void *argument
+)
+{
+  benchmark_timer_t end_time;
+
+  end_time = benchmark_timer_read();
+
+  put_time(
+    "clock_nanosleep: blocking",
+    end_time,
+    OPERATION_COUNT,
+    0,
+    0
+  );
+
+  TEST_END();
+
+  rtems_test_exit( 0 );
+  return NULL;
+}
+
+void *Middle(
+  void *argument
+)
+{
+  /* calling nanosleep */
+  struct timespec sleepTime;
+  sleepTime.tv_sec = 0;
+  sleepTime.tv_nsec = 1;
+
+  clock_nanosleep(CLOCK_REALTIME, 0, &sleepTime, (struct  timespec *) NULL);
+
+  return NULL;
+}
+
+void *POSIX_Init(
+  void *argument
+)
+{
+  int        i;
+  int        status;
+  pthread_t  threadId;
+  struct timespec sleepTime;
+  struct timespec remainder;
+
+  sleepTime.tv_sec = 0;
+  sleepTime.tv_nsec = 1;
+  remainder.tv_sec = 0;
+  remainder.tv_nsec = 0;
+
+  TEST_BEGIN();
+
+  for ( i=0 ; i < OPERATION_COUNT - 1 ; i++ ) {
+    status = pthread_create( &threadId, NULL, Middle, NULL );
+    rtems_test_assert( !status );
+  }
+  
+  status = pthread_create( &threadId, NULL, Low, NULL );
+  rtems_test_assert( !status );
+
+  /* start the timer and switch through all the other tasks */
+  benchmark_timer_initialize();
+  /* calling clock_nanosleep*/
+  clock_nanosleep(CLOCK_REALTIME, 0, &sleepTime, &remainder);
+
+  return NULL;
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
+
+#define CONFIGURE_MAXIMUM_POSIX_THREADS     OPERATION_COUNT + 2
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+  /* end of file */
diff --git a/testsuites/psxtmtests/psxtmclocknanosleep02/psxtmclocknanosleep02.doc b/testsuites/psxtmtests/psxtmclocknanosleep02/psxtmclocknanosleep02.doc
new file mode 100644
index 0000000000..4724ae50f3
--- /dev/null
+++ b/testsuites/psxtmtests/psxtmclocknanosleep02/psxtmclocknanosleep02.doc
@@ -0,0 +1,10 @@
+#  Copyright (c) 2016. Gedare Bloom
+#
+#  The license and distribution terms for this file may be
+#  found in the file LICENSE in this distribution or at
+#  http://www.rtems.org/license/LICENSE.
+#
+
+This test benchmarks the following operations:
+
++ clock_nanosleep - blocking