Semaphore Functions Test Cases. More...

Functions
void	TC_osSemaphoreNew_1 (void)
	Test case: TC_osSemaphoreNew_1. More...

void	TC_osSemaphoreNew_2 (void)
	Test case: TC_osSemaphoreNew_2. More...

void	TC_osSemaphoreNew_3 (void)
	Test case: TC_osSemaphoreNew_3. More...

void	TC_osSemaphoreGetName_1 (void)
	Test case: TC_osSemaphoreGetName_1. More...

void	TC_osSemaphoreAcquire_1 (void)
	Test case: TC_osSemaphoreAcquire_1. More...

void	TC_osSemaphoreRelease_1 (void)
	Test case: TC_osSemaphoreRelease_1. More...

void	TC_osSemaphoreGetCount_1 (void)
	Test case: TC_osSemaphoreGetCount_1. More...

void	TC_osSemaphoreDelete_1 (void)
	Test case: TC_osSemaphoreDelete_1. More...

void	TC_SemaphoreCreateAndDelete (void)
	Test case: TC_SemaphoreCreateAndDelete. More...

void	TC_SemaphoreObtainCounting (void)
	Test case: TC_SemaphoreObtainCounting. More...

void	TC_SemaphoreObtainBinary (void)
	Test case: TC_SemaphoreObtainBinary. More...

void	TC_SemaphoreWaitForBinary (void)
	Test case: TC_SemaphoreWaitForBinary. More...

void	TC_SemaphoreWaitForCounting (void)
	Test case: TC_SemaphoreWaitForCounting. More...

void	TC_SemaphoreZeroCount (void)
	Test case: TC_SemaphoreZeroCount. More...

void	TC_SemaphoreWaitTimeout (void)
	Test case: TC_SemaphoreWaitTimeout. More...

void	TC_SemaphoreCheckTimeout (void)
	Test case: TC_SemaphoreCheckTimeout. More...

void	TC_SemaphoreAllocation (void)
	Test case: TC_SemaphoreAllocation. More...

Description

The test cases check the osSemaphore* functions.

Function Documentation

◆ TC_osSemaphoreAcquire_1()

void TC_osSemaphoreAcquire_1 ( void )

Call osSemaphoreAcquire to acquire binary semaphore
Call osSemaphoreAcquire to acquire counting semaphore
Call osSemaphoreAcquire from ISR (non-zero timeout)
Call osSemaphoreAcquire with null semaphore object

◆ TC_osSemaphoreDelete_1()

void TC_osSemaphoreDelete_1 ( void )

Call osSemaphoreDelete to delete a semaphore
Call osSemaphoreDelete from ISR
Call osSemaphoreDelete with null object

◆ TC_osSemaphoreGetCount_1()

void TC_osSemaphoreGetCount_1 ( void )

Call osSemaphoreGetCount to get token count of an initialized semaphore
Call osSemaphoreGetCount to get token count of an acquired semaphore
Call osSemaphoreGetCount from ISR
Call osSemaphoreGetCount with a null object id

◆ TC_osSemaphoreGetName_1()

void TC_osSemaphoreGetName_1 ( void )

Call osSemaphoreGetName to retrieve a name of an unnamed semaphore
Call osSemaphoreGetName to retrieve a name of a semaphore with assigned name
Call osSemaphoreGetName from ISR
Call osSemaphoreGetName with null object

◆ TC_osSemaphoreNew_1()

void TC_osSemaphoreNew_1 ( void )

Call osSemaphoreNew to create a binary semaphore object with initial token cleared
Call osSemaphoreNew to create a binary semaphore object with initial token set
Call osSemaphoreNew to create a counting semaphore object with initial token count cleared
Call osSemaphoreNew to create a counting semaphore object with initial token count set to max count={UINT8_MAX, UINT16_MAX, UINT32_MAX}
Call osSemaphoreNew from ISR

◆ TC_osSemaphoreNew_2()

void TC_osSemaphoreNew_2 ( void )

Call osSemaphoreNew to create semaphore object and assign a name to it

◆ TC_osSemaphoreNew_3()

void TC_osSemaphoreNew_3 ( void )

Call osSemaphoreNew to create semaphore object by specifying memory for control block in attributes

◆ TC_osSemaphoreRelease_1()

void TC_osSemaphoreRelease_1 ( void )

Call osSemaphoreRelease to release acquired binary semaphore
Call osSemaphoreRelease to release acquired counting semaphore
Call osSemaphoreRelease to release binary semaphore that was not acquired
Call osSemaphoreRelease to release counting semaphore that was not acquired
Call osSemaphoreRelease from ISR
Call osSemaphoreRelease with null semaphore object

◆ TC_SemaphoreAllocation()

void TC_SemaphoreAllocation ( void )

Test semaphore object allocation

◆ TC_SemaphoreCheckTimeout()

void TC_SemaphoreCheckTimeout ( void )

Set time thresholds
Create wakeup thread to release a semaphore after 10 ticks
Wait for a semaphore with a defined timeout
Check if the semaphore is acquired between the minimum and maximum thresholds
Wait for a semaphore with an infinite timeout
Check if the semaphore is acquired between the minimum and maximum thresholds

◆ TC_SemaphoreCreateAndDelete()

void TC_SemaphoreCreateAndDelete ( void )

Create a semaphore with initial count parameter equal to zero
Delete created semaphore object
Create a semaphore with initial count parameter equal to MAX_SEMAPHORE_TOKEN_CNT
Delete created semaphore object

◆ TC_SemaphoreObtainBinary()

void TC_SemaphoreObtainBinary ( void )

Create a binary semaphore object
Obtain available token
Verify that there is no available tokens left
Release obtained token
Verify that no more tokens can be released
Delete a binary semaphore object

◆ TC_SemaphoreObtainCounting()

void TC_SemaphoreObtainCounting ( void )

Create a counting semaphore object
Obtain all available tokens
Verify that all available tokens are obtained
Release all tokens
Delete a counting semaphore object

◆ TC_SemaphoreWaitForBinary()

void TC_SemaphoreWaitForBinary ( void )

Create a binary semaphore
Create multiple instances of a test thread that obtains semaphore
Wait until thread instances finish
Check if semaphore was acquired
Check if only one thread got semaphore object
Release and delete a semaphore
Only one thread instance must acquire semaphore object

◆ TC_SemaphoreWaitForCounting()

void TC_SemaphoreWaitForCounting ( void )

Create semaphore with index count parameter equal to 3
Create multiple instances of a test thread that acquires semaphore
Wait until thread instances finish
Check if only available resources were acquired
Release and delete a semaphore object
Only one thread instance must acquire semaphore object

◆ TC_SemaphoreWaitTimeout()

void TC_SemaphoreWaitTimeout ( void )

Obtain a semaphore object
Create a thread that waits for a semaphore
Delay parent thread to allow child thread wait for semaphore
Check if child thread was able to obtain a semaphore or not

◆ TC_SemaphoreZeroCount()

void TC_SemaphoreZeroCount ( void )

Create a semaphore with initial count zero
Try to obtain a semaphore token
Try to release a semaphore token
Delete a semaphore object