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Add tests to cover https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/435 (#768)

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Add tests to cover https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/435

This ensures that the coverage does not go down with the PR
https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/435.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
This commit is contained in:
Gaurav-Aggarwal-AWS 2022-01-05 11:53:53 -08:00 • committed by GitHub
parent 26dcb22052
commit 89938537bc
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3 changed files with 47 additions and 7 deletions
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29
FreeRTOS/Test/CMock/queue/semaphore/counting_semaphore_utest.c
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@ -673,3 +673,32 @@ void test_xSemaphoreTake_blocking_success_locked_low_prio_pending( void )
vQueueDelete( xSemaphore );
}
/**
* @brief Test xSemaphoreGiveFromISR on a semaphore that is locked
* @coverage xQueueGiveFromISR
*/
void test_macro_xSemaphoreGiveFromISR_locked( void )
{
SemaphoreHandle_t xSemaphore = xSemaphoreCreateCounting( 2, 0 );
/* Set private lock counters */
vSetQueueRxLock( xSemaphore, queueLOCKED_UNMODIFIED );
vSetQueueTxLock( xSemaphore, queueLOCKED_UNMODIFIED );
vFakePortAssertIfInterruptPriorityInvalid_Ignore();
uxTaskGetNumberOfTasks_IgnoreAndReturn( 1 );
TEST_ASSERT_EQUAL( pdTRUE, xSemaphoreGiveFromISR( xSemaphore, NULL ) );
TEST_ASSERT_EQUAL( pdTRUE, xSemaphoreGiveFromISR( xSemaphore, NULL ) );
/* Verify that the cRxLock counter has not changed */
TEST_ASSERT_EQUAL( queueLOCKED_UNMODIFIED, cGetQueueRxLock( xSemaphore ) );
/* Verify that the cTxLock counter has only been incremented by one
* even after 2 calls to xQueueSendFromISR because there is only
* one task in the system as returned from uxTaskGetNumberOfTasks. */
TEST_ASSERT_EQUAL( queueLOCKED_UNMODIFIED + 1, cGetQueueTxLock( xSemaphore ) );
vSemaphoreDelete( xSemaphore );
}