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-rw-r--r--c/src/tests/tmtests/tm16/task1.c148
1 files changed, 148 insertions, 0 deletions
diff --git a/c/src/tests/tmtests/tm16/task1.c b/c/src/tests/tmtests/tm16/task1.c
new file mode 100644
index 0000000000..a837c72014
--- /dev/null
+++ b/c/src/tests/tmtests/tm16/task1.c
@@ -0,0 +1,148 @@
+/*
+ *
+ * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ * On-Line Applications Research Corporation (OAR).
+ * All rights assigned to U.S. Government, 1994.
+ *
+ * This material may be reproduced by or for the U.S. Government pursuant
+ * to the copyright license under the clause at DFARS 252.227-7013. This
+ * notice must appear in all copies of this file and its derivatives.
+ *
+ * $Id$
+ */
+
+#include "system.h"
+#undef EXTERN
+#define EXTERN
+#include "conftbl.h"
+#include "gvar.h"
+
+rtems_unsigned32 Task_count;
+
+rtems_task test_init(
+ rtems_task_argument argument
+);
+
+rtems_task Middle_tasks(
+ rtems_task_argument argument
+);
+
+rtems_task High_task(
+ rtems_task_argument argument
+);
+
+rtems_task Init(
+ rtems_task_argument argument
+)
+{
+ rtems_id id;
+ rtems_status_code status;
+
+ puts( "\n\n*** TIME TEST 16 ***" );
+
+ status = rtems_task_create(
+ rtems_build_name( 'T', 'E', 'S', 'T' ),
+ 251,
+ 2048,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &id
+ );
+ directive_failed( status, "rtems_task_create of test_init" );
+
+ status = rtems_task_start( id, test_init, 0 );
+ directive_failed( status, "rtems_task_start of test_init" );
+
+ status = rtems_task_delete( RTEMS_SELF );
+ directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
+}
+
+rtems_task test_init(
+ rtems_task_argument argument
+)
+{
+ rtems_task_priority priority;
+ rtems_status_code status;
+ rtems_unsigned32 index;
+ rtems_task_entry task_entry;
+
+/* As each task is started, it preempts this task and
+ * performs a blocking rtems_event_receive. Upon completion of
+ * this loop all created tasks are blocked.
+ */
+
+ priority = 250;
+
+ for( index = 0 ; index <= OPERATION_COUNT ; index++ ) {
+ status = rtems_task_create(
+ rtems_build_name( 'M', 'I', 'D', ' ' ),
+ priority,
+ 1024,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &Task_id[ index ]
+ );
+ directive_failed( status, "rtems_task_create LOOP" );
+
+ if ( index == OPERATION_COUNT ) task_entry = High_task;
+ else task_entry = Middle_tasks;
+
+ status = rtems_task_start( Task_id[ index ], task_entry, 0 );
+ directive_failed( status, "rtems_task_start LOOP" );
+
+ priority--;
+ }
+
+ Task_count = 0;
+
+ Timer_initialize();
+ (void) rtems_event_send( Task_id[ Task_count ], RTEMS_EVENT_16 );
+ /* preempts task */
+}
+
+rtems_task Middle_tasks(
+ rtems_task_argument argument
+)
+{
+ rtems_event_set event_out;
+
+ (void) rtems_event_receive( /* task blocks */
+ RTEMS_EVENT_16,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &event_out
+ );
+
+ Task_count++;
+
+ (void) rtems_event_send( /* preempts task */
+ Task_id[ Task_count ],
+ RTEMS_EVENT_16
+ );
+}
+
+rtems_task High_task(
+ rtems_task_argument argument
+)
+{
+ rtems_event_set event_out;
+
+ (void) rtems_event_receive( /* task blocks */
+ RTEMS_EVENT_16,
+ RTEMS_DEFAULT_OPTIONS,
+ RTEMS_NO_TIMEOUT,
+ &event_out
+ );
+
+ end_time = Read_timer();
+
+ put_time(
+ "rtems_event_send (preemptive)",
+ end_time,
+ OPERATION_COUNT,
+ 0,
+ CALLING_OVERHEAD_EVENT_SEND
+ );
+
+ exit( 0 );
+}