spec:/rtems/intr/val/intr-smp-only

Tests some Interrupt Manager directives. More...

Files
file	tc-intr-smp-only.c

Functions
	T_TEST_CASE (RtemsIntrValIntrSmpOnly)

Detailed Description

Tests some Interrupt Manager directives.

This test case performs the following actions:

• Validate the interrupt lock directives.
  • Assert that RTEMS_INTERRUPT_LOCK_NEEDS_OBJECT is a constant expression which evaluates to a non-zero value.
  • Check that RTEMS_INTERRUPT_LOCK_REFERENCE() expanded to a lock reference definition. Check that the lock is available after static initialization.
  • Check that the lock is available after initialization.
  • Check that maskable interrupts are disabled before the call to rtems_interrupt_lock_interrupt_disable() and disabled afterwards.
  • Check that the maskable interrupt status is not changed by the rtems_interrupt_lock_acquire_isr() call. Check that the lock is no longer available.
  • Check that the maskable interrupt status is restored by the call to rtems_interrupt_lock_release() according to the _lock_context parameter. Check that the lock is available afterwards.
  • Check that the maskable interrupt status is not changed by the rtems_interrupt_lock_destroy() call.
  • Initialize the lock using rtems_interrupt_lock_initialize(). Check that the lock is available after initialization.
  • Check that maskable interrupts are disabled before the call to rtems_interrupt_lock_acquire() and disabled afterwards. Check that the lock is no longer available.
  • Check that the maskable interrupt status is restored by the call to rtems_interrupt_lock_release() according to the _lock_context parameter. Check that the lock is available afterwards.
  • Check that the maskable interrupt status is not changed by the rtems_interrupt_lock_destroy() call.