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-rw-r--r--testsuites/tmtests/tm11/task1.c155
1 files changed, 155 insertions, 0 deletions
diff --git a/testsuites/tmtests/tm11/task1.c b/testsuites/tmtests/tm11/task1.c
new file mode 100644
index 0000000000..a255c7cf2e
--- /dev/null
+++ b/testsuites/tmtests/tm11/task1.c
@@ -0,0 +1,155 @@
+/*
+ *
+ * COPYRIGHT (c) 1989-1997.
+ * On-Line Applications Research Corporation (OAR).
+ * Copyright assigned to U.S. Government, 1994.
+ *
+ * The license and distribution terms for this file may in
+ * the file LICENSE in this distribution or at
+ * http://www.OARcorp.com/rtems/license.html.
+ *
+ * $Id$
+ */
+
+#define TEST_INIT
+#include "system.h"
+
+rtems_id Queue_id;
+
+long Buffer[4];
+
+rtems_task test_init(
+ rtems_task_argument argument
+);
+
+rtems_task Middle_tasks(
+ rtems_task_argument argument
+);
+
+rtems_task High_task(
+ rtems_task_argument argument
+);
+
+
+void Init(
+ rtems_task_argument argument
+)
+{
+ rtems_status_code status;
+ rtems_id id;
+
+ Print_Warning();
+
+ puts( "\n\n*** TIME TEST 11 ***" );
+
+ status = rtems_task_create(
+ 1,
+ 251,
+ RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &id
+ );
+ directive_failed( status, "rtems_task_create" );
+
+ status = rtems_task_start( id, test_init, 0 );
+ directive_failed( status, "rtems_task_start" );
+
+ status = rtems_task_delete( RTEMS_SELF );
+ directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
+}
+
+rtems_task test_init(
+ rtems_task_argument argument
+)
+{
+ rtems_unsigned32 index;
+ rtems_task_entry task_entry;
+ rtems_task_priority priority;
+ rtems_id task_id;
+ rtems_status_code status;
+
+/* As each task is started, it preempts this task and
+ * performs a blocking rtems_message_queue_receive. Upon completion of
+ * this loop all created tasks are blocked.
+ */
+
+ status = rtems_message_queue_create(
+ rtems_build_name( 'M', 'Q', '1', ' ' ),
+ OPERATION_COUNT,
+ 16,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &Queue_id
+ );
+ directive_failed( status, "rtems_message_queue_create" );
+
+ priority = 250;
+
+ for( index = 0; index < OPERATION_COUNT ; index++ ) {
+ status = rtems_task_create(
+ rtems_build_name( 'T', 'I', 'M', 'E' ),
+ priority,
+ RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &task_id
+ );
+ directive_failed( status, "rtems_task_create LOOP" );
+
+ priority--;
+
+ if ( index==OPERATION_COUNT-1 ) task_entry = High_task;
+ else task_entry = Middle_tasks;
+
+ status = rtems_task_start( task_id, task_entry, 0 );
+ directive_failed( status, "rtems_task_start LOOP" );
+ }
+
+ Timer_initialize();
+ (void) rtems_message_queue_send( Queue_id, (long (*)[4]) Buffer, 16 );
+}
+
+rtems_task Middle_tasks(
+ rtems_task_argument argument
+)
+{
+ rtems_unsigned32 size;
+
+ (void) rtems_message_queue_receive(
+ Queue_id,
+ (long (*)[4]) Buffer,
+ &size,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT
+ );
+
+ (void) rtems_message_queue_send( Queue_id, (long (*)[4]) Buffer, size );
+}
+
+rtems_task High_task(
+ rtems_task_argument argument
+)
+{
+ rtems_unsigned32 size;
+
+ (void) rtems_message_queue_receive(
+ Queue_id,
+ (long (*)[4]) Buffer,
+ &size,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT
+ );
+
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_message_queue_send: task readied -- preempts caller",
+ end_time,
+ OPERATION_COUNT,
+ 0,
+ CALLING_OVERHEAD_MESSAGE_QUEUE_SEND
+ );
+
+ puts( "*** END OF TEST 11 ***" );
+ exit( 0 );
+}