ztress.h File Reference

Zephyr testing framework ztress macros. More...

#include <zephyr/sys/util.h>
#include <zephyr/kernel.h>

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Data Structures
struct	ztress_context_data

Macros
#define	ZTRESS_ID_THREAD   0
#define	ZTRESS_ID_K_TIMER   1
#define	ZTRESS_TIMER(handler, user_data, exec_cnt, init_timeout)    (ZTRESS_ID_K_TIMER, handler, user_data, exec_cnt, 0, init_timeout)
	Descriptor of a k_timer handler execution context.
#define	ZTRESS_THREAD(handler, user_data, exec_cnt, preempt_cnt, init_timeout)    (ZTRESS_ID_THREAD, handler, user_data, exec_cnt, preempt_cnt, init_timeout)
	Descriptor of a thread execution context.
#define	ZTRESS_CONTEXT_INITIALIZER(_handler, _user_data, _exec_cnt, _preempt_cnt, _t)
	Initialize context structure.
#define	ZTRESS_EXECUTE(...)
	Setup and run stress test.

Typedefs
typedef bool(*	ztress_handler) (void *user_data, uint32_t cnt, bool last, int prio)
	User handler called in one of the configured contexts.

Functions
int	ztress_execute (struct ztress_context_data *timer_data, struct ztress_context_data *thread_data, size_t cnt)
	Execute contexts.
void	ztress_abort (void)
	Abort ongoing stress test.
void	ztress_set_timeout (k_timeout_t t)
	Set test timeout.
void	ztress_report (void)
	Print last test report.
int	ztress_exec_count (uint32_t id)
	Get number of executions of a given context in the last test.
int	ztress_preempt_count (uint32_t id)
	Get number of preemptions of a given context in the last test.
uint32_t	ztress_optimized_ticks (uint32_t id)
	Get optimized timeout base of a given context in the last test.

Detailed Description

Zephyr testing framework ztress macros.

Macro Definition Documentation

ZTRESS_ID_K_TIMER

#define ZTRESS_ID_K_TIMER   1

ZTRESS_ID_THREAD

#define ZTRESS_ID_THREAD   0