Spinlock Tests

Tests for spinlock. More...

Functions
	ZTEST (spinlock, test_spinlock_basic)
	Test basic spinlock.
	ZTEST (spinlock, test_spinlock_bounce)
	Test spinlock with bounce.
	ZTEST (spinlock, test_spinlock_mutual_exclusion)
	Test basic mutual exclusion using interrupt masking.
	ZTEST (spinlock, test_trylock)
	Test k_spin_trylock()
	ZTEST (spinlock, test_spinlock_no_recursive)
	Test spinlock cannot be recursive.
	ZTEST (spinlock, test_spinlock_unlock_error)
	Test unlocking incorrect spinlock.
	ZTEST (spinlock, test_spinlock_release_error)
	Test unlocking incorrect spinlock.
	ZTEST (spinlock, test_spinlock_lock_time_limit)
	Test unlocking spinlock held over the time limit.

Detailed Description

Tests for spinlock.

Function Documentation

ZTEST() [1/8]

ZTEST	(	spinlock	,
		test_spinlock_basic
	)

#include <tests/kernel/spinlock/src/main.c>

Test basic spinlock.

See also

k_spin_lock(), k_spin_unlock()

ZTEST() [2/8]

ZTEST	(	spinlock	,
		test_spinlock_bounce
	)

#include <tests/kernel/spinlock/src/main.c>

Test spinlock with bounce.

See also

arch_start_cpu()

ZTEST() [3/8]

ZTEST	(	spinlock	,
		test_spinlock_lock_time_limit
	)

#include <tests/kernel/spinlock/src/spinlock_error_case.c>

Test unlocking spinlock held over the time limit.

Validate unlocking spinlock held past the time limit will trigger assertion.

See also

k_spin_unlock()

ZTEST() [4/8]

ZTEST	(	spinlock	,
		test_spinlock_mutual_exclusion
	)

#include <tests/kernel/spinlock/src/main.c>

Test basic mutual exclusion using interrupt masking.

• Spinlocks can be initialized at run-time.
• Spinlocks in uniprocessor context should achieve mutual exclusion using interrupt masking.

See also

k_spin_lock(), k_spin_unlock()

ZTEST() [5/8]

ZTEST	(	spinlock	,
		test_spinlock_no_recursive
	)

#include <tests/kernel/spinlock/src/spinlock_error_case.c>

Test spinlock cannot be recursive.

Validate using spinlock recursive will trigger assertion.

See also

k_spin_lock()

ZTEST() [6/8]

ZTEST	(	spinlock	,
		test_spinlock_release_error
	)

#include <tests/kernel/spinlock/src/spinlock_error_case.c>

Test unlocking incorrect spinlock.

Validate unlocking incorrect spinlock will trigger assertion.

See also

k_spin_release()

ZTEST() [7/8]

ZTEST	(	spinlock	,
		test_spinlock_unlock_error
	)

#include <tests/kernel/spinlock/src/spinlock_error_case.c>

Test unlocking incorrect spinlock.

Validate unlocking incorrect spinlock will trigger assertion.

See also

k_spin_unlock()

ZTEST() [8/8]

ZTEST	(	spinlock	,
		test_trylock
	)

#include <tests/kernel/spinlock/src/main.c>

Test k_spin_trylock()

See also

k_spin_trylock()