test_kheap_api.c File Reference

#include <zephyr/ztest.h>
#include <zephyr/irq_offload.h>
#include "test_kheap.h"

Macros
#define	STACK_SIZE   (512 + CONFIG_TEST_EXTRA_STACK_SIZE)
#define	ALLOC_SIZE_1   1024
#define	ALLOC_SIZE_2   1536
#define	ALLOC_SIZE_3   2049
#define	CALLOC_NUM   256
#define	CALLOC_SIZE   sizeof(uint32_t)

Functions
	K_THREAD_STACK_DEFINE (tstack,(512+CONFIG_TEST_EXTRA_STACK_SIZE))
	K_HEAP_DEFINE (k_heap_test, 2048)
static void	tIsr_kheap_alloc_nowait (void *data)
static void	thread_alloc_heap (void *p1, void *p2, void *p3)
static void	thread_alloc_heap_null (void *p1, void *p2, void *p3)
	K_HEAP_DEFINE (tiny_heap, 1)
void	test_k_heap_min_size (void)
	Test a minimum-size static k_heap.
void	test_k_heap_alloc (void)
	Test to demonstrate k_heap_alloc() and k_heap_free() API usage.
void	test_k_heap_alloc_fail (void)
	Test to demonstrate k_heap_alloc() and k_heap_free() API usage.
void	test_k_heap_free (void)
	Test to demonstrate k_heap_free() API functionality.
void	test_kheap_alloc_in_isr_nowait (void)
	Validate allocation and free heap memory in isr context.
void	test_k_heap_alloc_pending (void)
	Validate the k_heap support wait between different threads.
void	test_k_heap_alloc_pending_null (void)
	Validate the k_heap alloc_pending_null support.
void	test_k_heap_calloc (void)
	Test to demonstrate k_heap_calloc() and k_heap_free() API usage.

Variables
struct k_thread	tdata
volatile uint32_t	heap_guard0
volatile uint32_t	heap_guard1

Macro Definition Documentation

ALLOC_SIZE_1

#define ALLOC_SIZE_1   1024

ALLOC_SIZE_2

#define ALLOC_SIZE_2   1536

ALLOC_SIZE_3

#define ALLOC_SIZE_3   2049

CALLOC_NUM

#define CALLOC_NUM   256

CALLOC_SIZE

#define CALLOC_SIZE   sizeof(uint32_t)

STACK_SIZE

#define STACK_SIZE   (512 + CONFIG_TEST_EXTRA_STACK_SIZE)

Function Documentation

K_HEAP_DEFINE() [1/2]

K_HEAP_DEFINE	(	k_heap_test	,
		2048	)

K_HEAP_DEFINE() [2/2]

K_HEAP_DEFINE	(	tiny_heap	,
		1	)

K_THREAD_STACK_DEFINE()

K_THREAD_STACK_DEFINE	(	tstack	,
		(512+CONFIG_TEST_EXTRA_STACK_SIZE)	)

thread_alloc_heap()

static void thread_alloc_heap ( void * p1, void * p2, void * p3 )

static

thread_alloc_heap_null()

static void thread_alloc_heap_null ( void * p1, void * p2, void * p3 )

static

tIsr_kheap_alloc_nowait()

static void tIsr_kheap_alloc_nowait ( void * data )

static

Variable Documentation

heap_guard0

volatile uint32_t heap_guard0

heap_guard1

volatile uint32_t heap_guard1

tdata

struct k_thread tdata