spec:/rtems/sem/val/uni

Tests uniprocessor-specific semaphore behaviour. More...

Files
file	tc-sem-uni.c

Data Structures
struct	RtemsSemValUni_Context
	Test context for spec:/rtems/sem/val/uni test case. More...

Typedefs
typedef RtemsSemValUni_Context	Context

Functions
	T_TEST_CASE_FIXTURE (RtemsSemValUni, &RtemsSemValUni_Fixture)

Detailed Description

Tests uniprocessor-specific semaphore behaviour.

This test case performs the following actions:

• Create a worker thread and two MrsP mutexes. Obtain the Mrsp mutexes and check that a task yield works (owner is not sticky). We need two mutexes since the uniprocessor schedulers do not increment the stick level in the scheduler unblock operation.
  • Yield and let the worker obtain the MrsP mutexes.
  • Yield and let the worker release the MrsP mutexes.
  • Clean up all used resources.