2011-08-04 Ricardo Aguirre <el.mastin@ymail.com>

PR 1881/tests
	* Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
	pthread_rwlock_timedwrlock - not available, blocks.
	* psxtmrwlock05/.cvsignore, psxtmrwlock05/Makefile.am,
	psxtmrwlock05/init.c, psxtmrwlock05/psxtmrwlock05.doc: New files.

testsuites/psxtmtests/ChangeLog

@@ -1,3 +1,11 @@
+2011-08-04	Ricardo Aguirre <el.mastin@ymail.com>
+
+	PR 1881/tests
+	* Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
+	pthread_rwlock_timedwrlock - not available, blocks.
+	* psxtmrwlock05/.cvsignore, psxtmrwlock05/Makefile.am,
+	psxtmrwlock05/init.c, psxtmrwlock05/psxtmrwlock05.doc: New files.
+
 2011-08-04	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* psxtmrwlock03/init.c: Fix abstime issue. Time is now reasonable.

testsuites/psxtmtests/Makefile.am

@@ -25,6 +25,7 @@ SUBDIRS += psxtmrwlock01
 SUBDIRS += psxtmrwlock02
 SUBDIRS += psxtmrwlock03
 SUBDIRS += psxtmrwlock04
+SUBDIRS += psxtmrwlock05
 SUBDIRS += psxtmsem01
 SUBDIRS += psxtmsem02
 SUBDIRS += psxtmsem03

testsuites/psxtmtests/configure.ac

@@ -97,6 +97,7 @@ psxtmrwlock01/Makefile
 psxtmrwlock02/Makefile
 psxtmrwlock03/Makefile
 psxtmrwlock04/Makefile
+psxtmrwlock05/Makefile
 psxtmsem01/Makefile
 psxtmsem02/Makefile
 psxtmsem03/Makefile

testsuites/psxtmtests/psxtmrwlock05/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

testsuites/psxtmtests/psxtmrwlock05/Makefile.am

@@ -0,0 +1,30 @@
+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = psxtmrwlock05
+psxtmrwlock05_SOURCES = init.c ../../tmtests/include/timesys.h \
+    ../../support/src/tmtests_empty_function.c \
+    ../../support/src/tmtests_support.c
+
+dist_rtems_tests_DATA = psxtmrwlock05.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 = $(psxtmrwlock05_OBJECTS) $(psxtmrwlock05_LDADD)
+LINK_LIBS = $(psxtmrwlock05_LDLIBS)
+
+psxtmrwlock05$(EXEEXT): $(psxtmrwlock05_OBJECTS) $(psxtmrwlock05_DEPENDENCIES)
+	@rm -f psxtmrwlock05$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am

testsuites/psxtmtests/psxtmrwlock05/init.c

@@ -0,0 +1,143 @@
+/*
+ *  COPYRIGHT (c) 1989-2011.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <coverhd.h>
+#include <errno.h>
+#include <timesys.h>
+#include <tmacros.h>
+#include <sched.h>
+#include <pthread.h>
+#include <rtems/timerdrv.h>
+#include "test_support.h"
+
+pthread_rwlock_t     rwlock;
+struct timespec      abstime;
+
+void *Low(
+  void *argument
+)
+{
+  uint32_t end_time;
+
+  /*
+   * Now we have finished the thread startup overhead,
+   * so let other threads run.  When we return, we can
+   * finish the benchmark.
+   */
+  sched_yield();
+    /* let other threads run */
+
+  end_time = benchmark_timer_read();
+
+  put_time(
+    "pthread_rwlock_timedwrlock - not available, blocks",
+    end_time,
+    OPERATION_COUNT,
+    0,
+    0
+  );
+
+  puts( "*** END OF POSIX TIME PSXTMRWLOCK 05 TEST ***" );
+
+  rtems_test_exit( 0 );
+  return NULL;
+}
+
+void *Middle(
+  void *argument
+)
+{
+  int status;
+
+  /*
+   * Now we have finished the thread startup overhead,
+   * so let other threads run.  When we return, we can
+   * finish the benchmark.
+   */
+  sched_yield();
+    /* let other threads run */
+
+  /* This timed write lock operation will be blocked 
+   * because the other write operation has the lock
+   */
+    status = pthread_rwlock_timedwrlock(&rwlock, &abstime);
+  rtems_test_assert( status == 0 );
+  return NULL;
+}
+
+void *POSIX_Init(
+  void *argument
+)
+{
+  int        i;
+  int        status;
+  pthread_t  threadId;
+  pthread_rwlockattr_t attr;
+
+  puts( "\n\n*** POSIX TIME PSXTMRWLOCK 05 TEST ***" );
+
+  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 );
+
+  /*
+   *  Timeout for 5 seconds from now.
+   */
+  status = clock_gettime( CLOCK_REALTIME, &abstime );
+  rtems_test_assert( !status );
+  abstime.tv_sec += 5;
+
+  /*
+   * Deliberately create the rwlock after the threads.  This way if the
+   * threads do run before we intend, they will get an error.
+   */
+  status = pthread_rwlockattr_init( &attr );
+  rtems_test_assert( status == 0 );
+    status = pthread_rwlock_init( &rwlock, &attr );
+  rtems_test_assert( status == 0 );
+  /*
+   * Let the other threads start so the thread startup overhead,
+   * is accounted for.  When we return, we can start the benchmark.
+   */
+  sched_yield();
+    /* let other threads run */
+
+  
+  /* start the timer and switch through all the other tasks */
+  benchmark_timer_initialize();
+
+  /* write lock operation, this could be any write lock
+   * I decided to use timedwrlock just to continue in the timed line  */
+    status = pthread_rwlock_timedwrlock(&rwlock,0);
+  rtems_test_assert( status == 0 );
+  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_MAXIMUM_POSIX_RWLOCKS     1
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+  /* end of file */

testsuites/psxtmtests/psxtmrwlock05/psxtmrwlock05.doc

@@ -0,0 +1,14 @@
+#
+#  $Id$
+#
+#  COPYRIGHT (c) 1989-2011.
+#  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.
+#
+
+This test benchmarks the following operations:
+
++ pthread_rwlock_timedwrlock - not available, blocks

testsuites/psxtmtests/psxtmtests_plan.csv

@@ -79,7 +79,7 @@
 "pthread_rwlock_trywrlock - available","psxtmrwlock01","psxtmtest_single","Yes"
 "pthread_rwlock_trywrlock - not available",,"psxtmtest_single",
 "pthread_rwlock_timedwrlock - available","psxtmrwlock01","psxtmtest_single","Yes"
-"pthread_rwlock_timedwrlock - not available, blocks",,"psxtmtest_blocking",
+"pthread_rwlock_timedwrlock - not available, blocks","psxtmrwlock05","psxtmtest_blocking","Yes"
 ,,,
 "mq_open (first open)","psxtmmq01","psxtmtest_init_destroy",
 "mq_close (close of first)","psxtmmq01","psxtmtest_init_destroy",