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# COPYRIGHT (c) 1989-1999.
# 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 file describes the directives and concepts tested by this test set.
test set name: test4
directives:
rtems_task_create
rtems_task_start
rtems_task_mode
rtems_clock_set
rtems_clock_get
rtems_event_receive
rtems_extension_create
rtems_extension_delete
concepts:
a. Verifies timeslicing ( all tasks are in timeslice mode ).
b. Verifies the tswitch user extension.
c. Verifies the no preemption mode.
d. Verifies time-slice gets reset even if only one task ready.
e. Verifies that deleting a user extension with a task switch hook
works as expected.
output:
The task name and the current time are printed out each time that a new
task is being dispatched. The configured timeslice is 100 ticks
( 1 second ); therefore, a task name and the time are printed once
every second. After each task runs 3 times, task 1 changes its mode to
no preempt and runs for about 6 seconds and then changes its mode back to
preempt mode.
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