From 9688b8fd696a7ee8e496f855c9087319d2811b93 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 26 Jul 2011 16:39:05 +0000
Subject: 2011-07-26	Ricardo Aguirre <el.mastin@ymail.com>

	PR 1852/tests
	* Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
	sem_wait - not available, block.
	* psxtmsem03/.cvsignore, psxtmsem03/Makefile.am, psxtmsem03/init.c,
	psxtmsem03/psxtmsem03.doc: New files.
---
 testsuites/psxtmtests/psxtmsem03/init.c | 124 ++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 testsuites/psxtmtests/psxtmsem03/init.c

(limited to 'testsuites/psxtmtests/psxtmsem03/init.c')

diff --git a/testsuites/psxtmtests/psxtmsem03/init.c b/testsuites/psxtmtests/psxtmsem03/init.c
new file mode 100644
index 0000000000..20a3fa6a77
--- /dev/null
+++ b/testsuites/psxtmtests/psxtmsem03/init.c
@@ -0,0 +1,124 @@
+/*
+ *  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.
+ *
+ *  $Id$
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <semaphore.h>
+#include <tmacros.h>
+#include <timesys.h>
+#include <rtems/timerdrv.h>
+#include "test_support.h"
+#include <pthread.h>
+#include <sched.h>
+
+#define MAX_SEMS  2
+
+sem_t  sem1;
+
+void *Low(
+  void *argument
+)
+{
+  long 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(
+    "sem_wait - not available, block",
+    end_time,
+    OPERATION_COUNT,
+    0,
+    0
+  );
+
+  puts( "*** END OF POSIX TIME TEST PSXTMSEM03 ***" );
+
+  rtems_test_exit( 0 );
+  return NULL;
+}
+
+void *Middle(
+  void *argument
+)
+{
+  /*
+   * 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 */
+
+    (void) sem_wait( &sem1 );
+    rtems_test_assert( FALSE );
+  return NULL;
+}
+
+void *POSIX_Init(
+  void *argument
+)
+{
+  int        i;
+  int        status;
+  pthread_t  threadId;
+
+  puts( "\n\n*** POSIX TIME TEST PSXTMSEM03 ***" );
+
+  for ( i=0 ; i < OPERATION_COUNT - 1 ; i++ ) {
+    status = pthread_create( &threadId, NULL, Middle, NULL );
+    rtems_test_assert( status == 0 );
+  }
+  
+  status = pthread_create( &threadId, NULL, Low, NULL );
+  rtems_test_assert( status == 0 );
+
+  /*
+   * Deliberately create the semaphore after the threads.  This way if the
+   * threads do run before we intend, they will get an error.
+   */
+    status = sem_init( &sem1, 0, 1 );
+  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();
+    status = sem_wait(&sem1);
+  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_SEMAPHORES  MAX_SEMS
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+  /* end of file */
-- 
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