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tests/cmsis_rtos_v1: Introduce tests to make use of Signal APIs

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Some test programs to illustrate the usage of Signal Event APIs.

Signed-off-by: Rajavardhan Gundi <rajavardhan.gundi@intel.com>
This commit is contained in:
Rajavardhan Gundi 2018-08-06 09:45:40 +05:30 committed by Anas Nashif
parent b5df23e423
commit f7779895fd
2 changed files with 96 additions and 1 deletions
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8
tests/cmsis_rtos_v1/src/main.c
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@ -18,6 +18,9 @@ extern void test_semaphore(void);
extern void test_mempool(void);
extern void test_mailq(void);
extern void test_messageq(void);
extern void test_signal_events_no_wait(void);
extern void test_signal_events_timeout(void);
extern void test_signal_events_signalled(void);
void test_main(void)
{
@ -31,7 +34,10 @@ void test_main(void)
ztest_unit_test(test_semaphore),
ztest_unit_test(test_mempool),
ztest_unit_test(test_mailq),
ztest_unit_test(test_messageq));
ztest_unit_test(test_messageq),
ztest_unit_test(test_signal_events_no_wait),
ztest_unit_test(test_signal_events_timeout),
ztest_unit_test(test_signal_events_signalled));
ztest_run_test_suite(test_cmsis_apis);
}

89
tests/cmsis_rtos_v1/src/signal.c Normal file
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@ -0,0 +1,89 @@
/*
* Copyright (c) 2017 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <ztest.h>
#include <kernel.h>
#include <cmsis_os.h>
#define TIMEOUT (100)
#define SIGNAL1 (0x00000020)
#define SIGNAL2 (0x00000004)
#define SIGNAL (SIGNAL1 | SIGNAL2)
void Thread_1(void const *arg)
{
int signals = osSignalSet((osThreadId)arg, SIGNAL1);
zassert_not_equal(signals, 0x80000000, "");
}
void Thread_2(void const *arg)
{
int signals = osSignalSet((osThreadId)arg, SIGNAL2);
zassert_not_equal(signals, 0x80000000, "");
}
osThreadDef(Thread_1, osPriorityHigh, 3, 0);
osThreadDef(Thread_2, osPriorityHigh, 1, 0);
void test_signal_events_no_wait(void)
{
osThreadId id1;
osEvent evt;
id1 = osThreadCreate(osThread(Thread_1), osThreadGetId());
zassert_true(id1 != NULL, "Thread creation failed");
/* Let id1 run to trigger SIGNAL1 */
osDelay(10);
/* wait for SIGNAL1. It should return immediately as it is
* already triggered.
*/
evt = osSignalWait(SIGNAL1, 0);
zassert_equal(evt.status, osEventSignal, "");
zassert_equal((evt.value.signals & SIGNAL1), SIGNAL1, "");
}
void test_signal_events_timeout(void)
{
osThreadId id1;
int signals;
osEvent evt;
id1 = osThreadCreate(osThread(Thread_1), osThreadGetId());
zassert_true(id1 != NULL, "Thread creation failed");
/* Let id1 run to trigger SIGNAL1 */
osDelay(10);
signals = osSignalClear(osThreadGetId(), SIGNAL1);
zassert_not_equal(signals, 0x80000000, "");
/* wait for SIGNAL1. It should timeout here as the signal
* though triggered, gets cleared in the previous step.
*/
evt = osSignalWait(SIGNAL1, TIMEOUT);
zassert_equal(evt.status, osEventTimeout, "");
}
void test_signal_events_signalled(void)
{
osThreadId id1, id2;
osEvent evt;
id1 = osThreadCreate(osThread(Thread_1), osThreadGetId());
zassert_true(id1 != NULL, "Thread creation failed");
id2 = osThreadCreate(osThread(Thread_2), osThreadGetId());
zassert_true(id2 != NULL, "Thread creation failed");
/* wait for a signal */
evt = osSignalWait(SIGNAL, TIMEOUT);
zassert_equal(evt.status, osEventSignal, "");
zassert_equal((evt.value.signals & SIGNAL), SIGNAL, "");
}