stk::test::mutex Namespace Reference

Namespace of Mutex test. More...

Classes
class	BasicLockUnlockTask
	Tests basic lock/unlock functionality. More...
class	RecursiveLockTask
	Tests recursive locking capability. More...
class	TryLockTask
	Tests TryLock() non-blocking behavior. More...
class	TimedLockTask
	Tests TimedLock() timeout behavior. More...
class	FIFOOrderTask
	Tests FIFO ordering of waiting threads. More...
class	StressTestTask
	Stress test with many lock/unlock cycles. More...
class	RecursiveDepthTask
	Tests deep recursive locking. More...
class	InterTaskCoordinationTask
	Tests mutex for coordinating work between tasks. More...

Functions
static void	ResetTestState ()

Variables
static volatile int32_t	g_TestResult = 0
static volatile int32_t	g_SharedCounter = 0
static volatile int32_t	g_AcquisitionOrder [5] = {0}
static volatile int32_t	g_OrderIndex = 0
static volatile bool	g_TestComplete = false
static volatile int32_t	g_InstancesDone = 0
static Kernel< KERNEL_DYNAMIC|KERNEL_SYNC|(STK_TICKLESS_IDLE ? KERNEL_TICKLESS :0), 5, SwitchStrategyRR, PlatformDefault >	g_Kernel
static sync::Mutex	g_TestMutex

Detailed Description

Namespace of Mutex test.

Function Documentation

ResetTestState()

void stk::test::mutex::ResetTestState ( )

static

Definition at line 507 of file test_mutex.cpp.

{
    g_TestResult = 0;
    g_SharedCounter = 0;
    g_OrderIndex = 0;
    g_TestComplete = false;
    g_InstancesDone = 0;
 
    for (int32_t i = 0; i < _STK_MUTEX_TEST_TASKS_MAX; ++i)
        g_AcquisitionOrder[i] = 0;
}

References _STK_MUTEX_TEST_TASKS_MAX, g_AcquisitionOrder, g_InstancesDone, g_OrderIndex, g_SharedCounter, g_TestComplete, and g_TestResult.

Referenced by RunTest().

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Variable Documentation

g_AcquisitionOrder

volatile int32_t stk::test::mutex::g_AcquisitionOrder[5] = {0}

static

Definition at line 46 of file test_mutex.cpp.

{0};

Referenced by ResetTestState(), and stk::test::mutex::FIFOOrderTask< _AccessMode >::Run().

g_InstancesDone

volatile int32_t stk::test::mutex::g_InstancesDone = 0

static

Definition at line 49 of file test_mutex.cpp.

Referenced by ResetTestState(), stk::test::mutex::BasicLockUnlockTask< _AccessMode >::Run(), stk::test::mutex::FIFOOrderTask< _AccessMode >::Run(), stk::test::mutex::InterTaskCoordinationTask< _AccessMode >::Run(), stk::test::mutex::RecursiveDepthTask< _AccessMode >::Run(), stk::test::mutex::RecursiveLockTask< _AccessMode >::Run(), stk::test::mutex::StressTestTask< _AccessMode >::Run(), stk::test::mutex::TimedLockTask< _AccessMode >::Run(), and stk::test::mutex::TryLockTask< _AccessMode >::Run().

g_Kernel

Kernel<KERNEL_DYNAMIC | KERNEL_SYNC | (STK_TICKLESS_IDLE ? KERNEL_TICKLESS : 0), 5 , SwitchStrategyRR, PlatformDefault> stk::test::mutex::g_Kernel

static

Definition at line 53 of file test_mutex.cpp.

Referenced by main(), and RunTest().

g_OrderIndex

volatile int32_t stk::test::mutex::g_OrderIndex = 0

static

Definition at line 47 of file test_mutex.cpp.

Referenced by ResetTestState(), and stk::test::mutex::FIFOOrderTask< _AccessMode >::Run().

g_SharedCounter

volatile int32_t stk::test::mutex::g_SharedCounter = 0

static

Definition at line 45 of file test_mutex.cpp.

Referenced by stk::test::mutex::RecursiveDepthTask< _AccessMode >::RecursiveLock(), ResetTestState(), stk::test::mutex::BasicLockUnlockTask< _AccessMode >::Run(), stk::test::mutex::InterTaskCoordinationTask< _AccessMode >::Run(), stk::test::mutex::RecursiveDepthTask< _AccessMode >::Run(), stk::test::mutex::RecursiveLockTask< _AccessMode >::Run(), stk::test::mutex::StressTestTask< _AccessMode >::Run(), stk::test::mutex::TimedLockTask< _AccessMode >::Run(), and stk::test::mutex::TryLockTask< _AccessMode >::Run().

g_TestComplete

volatile bool stk::test::mutex::g_TestComplete = false

static

Definition at line 48 of file test_mutex.cpp.

Referenced by ResetTestState().

g_TestMutex

sync::Mutex stk::test::mutex::g_TestMutex

static

Definition at line 56 of file test_mutex.cpp.

Referenced by stk::test::mutex::RecursiveDepthTask< _AccessMode >::RecursiveLock(), stk::test::mutex::BasicLockUnlockTask< _AccessMode >::Run(), stk::test::mutex::FIFOOrderTask< _AccessMode >::Run(), stk::test::mutex::InterTaskCoordinationTask< _AccessMode >::Run(), stk::test::mutex::RecursiveLockTask< _AccessMode >::Run(), stk::test::mutex::StressTestTask< _AccessMode >::Run(), stk::test::mutex::TimedLockTask< _AccessMode >::Run(), and stk::test::mutex::TryLockTask< _AccessMode >::Run().

g_TestResult

volatile int32_t stk::test::mutex::g_TestResult = 0

static

Definition at line 44 of file test_mutex.cpp.

Referenced by ResetTestState(), stk::test::mutex::BasicLockUnlockTask< _AccessMode >::Run(), stk::test::mutex::FIFOOrderTask< _AccessMode >::Run(), stk::test::mutex::InterTaskCoordinationTask< _AccessMode >::Run(), stk::test::mutex::RecursiveDepthTask< _AccessMode >::Run(), stk::test::mutex::RecursiveLockTask< _AccessMode >::Run(), stk::test::mutex::StressTestTask< _AccessMode >::Run(), stk::test::mutex::TimedLockTask< _AccessMode >::Run(), stk::test::mutex::TryLockTask< _AccessMode >::Run(), and RunTest().