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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2022 embedded brains GmbH & Co. KG
enabled-by: true
links: []
test-actions:
- action-brief: |
Create threads which execute an thread idle body. Check that the thread
idle body does not return. If it would return, then an
${/score/interr/if/thread-exitted:/name} fatal error would occur.
action-code: |
SetSelfPriority( PRIO_NORMAL );
checks:
- brief: |
Check that the CPU port thread idle body does not return.
code: |
CheckIdleBody( ctx, CPUThreadIdleBody );
links:
- role: validation
uid: ../req/idle-body-no-return
- brief: |
Where the BSP provides an idle thread body, check that it does not
return.
code: |
#if defined(BSP_IDLE_TASK_BODY)
CheckIdleBody( ctx, BSPIdleTaskBody );
#endif
links:
- role: validation
uid: ../req/idle-body-no-return
- brief: |
Clean up all used resources.
code: |
RestoreRunnerPriority();
links: []
links: []
test-brief: |
Tests thread idle body behaviour.
test-context:
- brief: |
This member contains a counter.
description: null
member: |
uint32_t counter;
test-context-support: null
test-description: null
test-header: null
test-includes:
- bsp.h
test-local-includes:
- tx-support.h
test-setup: null
test-stop: null
test-support: |
typedef ${.:/test-context-type} Context;
static void CheckIdleBody( Context *ctx, rtems_task_entry entry )
{
rtems_id id;
ctx->counter = 0;
id = CreateTask( "WORK", PRIO_LOW );
StartTask( id, entry, ctx );
while ( ctx->counter == 0 ) {
rtems_status_code sc;
sc = rtems_task_wake_after( 1 );
T_rsc_success( sc );
}
T_eq_u32( ctx->counter, 1 );
DeleteTask( id );
}
static void CPUThreadIdleBody( rtems_task_argument arg )
{
Context *ctx;
ctx = (Context *) arg;
++ctx->counter;
(void) _CPU_Thread_Idle_body( 0 );
}
#if defined(BSP_IDLE_TASK_BODY)
static void BSPIdleTaskBody( rtems_task_argument arg )
{
Context *ctx;
ctx = (Context *) arg;
++ctx->counter;
(void) BSP_IDLE_TASK_BODY( 0 );
}
#endif
test-target: testsuites/validation/tc-thread-idle-body-no-return.c
test-teardown: null
type: test-case
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