Ztest testing macros

This module eases the testing process by providing helpful macros and other testing structures. More...

Macros
#define	ztest_unit_test_setup_teardown(fn, setup, teardown)
	Define a test with setup and teardown functions.
#define	ztest_user_unit_test_setup_teardown(fn, setup, teardown)
	Define a user mode test with setup and teardown functions.
#define	ztest_unit_test(fn)    ztest_unit_test_setup_teardown(fn, unit_test_noop, unit_test_noop)
	Define a test function.
#define	ztest_user_unit_test(fn)    ztest_user_unit_test_setup_teardown(fn, unit_test_noop, unit_test_noop)
	Define a test function that should run as a user thread.
#define	ztest_1cpu_unit_test(fn)    ztest_unit_test_setup_teardown(fn, z_test_1cpu_start, z_test_1cpu_stop)
	Define a SMP-unsafe test function.
#define	ztest_1cpu_user_unit_test(fn)    ztest_user_unit_test_setup_teardown(fn, z_test_1cpu_start, z_test_1cpu_stop)
	Define a SMP-unsafe test function that should run as a user thread.
#define	ZTEST_DMEM   K_APP_DMEM(ztest_mem_partition)
#define	ZTEST_BMEM   K_APP_BMEM(ztest_mem_partition)
#define	ZTEST_SECTION   K_APP_DMEM_SECTION(ztest_mem_partition)
#define	ztest_test_suite(suite, ...)
	Define a test suite.
#define	ztest_run_test_suite(suite)
	Run the specified test suite.

Functions
void	ztest_test_fail (void)
	Fail the currently running test.
void	ztest_test_pass (void)
	Pass the currently running test.
void	ztest_test_skip (void)
	Skip the current test.
static void	unit_test_noop (void)
	Do nothing, successfully.

Variables
struct k_mem_partition	ztest_mem_partition

Detailed Description

This module eases the testing process by providing helpful macros and other testing structures.

Macro Definition Documentation

ztest_1cpu_unit_test

#define ztest_1cpu_unit_test

(

fn

)

ztest_unit_test_setup_teardown(fn, z_test_1cpu_start, z_test_1cpu_stop)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Define a SMP-unsafe test function.

As ztest_unit_test(), but ensures all test code runs on only one CPU when in SMP.

Parameters

fn	Test function

ztest_1cpu_user_unit_test

#define ztest_1cpu_user_unit_test

(

fn

)

ztest_user_unit_test_setup_teardown(fn, z_test_1cpu_start, z_test_1cpu_stop)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Define a SMP-unsafe test function that should run as a user thread.

As ztest_user_unit_test(), but ensures all test code runs on only one CPU when in SMP.

Parameters

fn	Test function

ZTEST_BMEM

#define ZTEST_BMEM   K_APP_BMEM(ztest_mem_partition)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

ZTEST_DMEM

#define ZTEST_DMEM   K_APP_DMEM(ztest_mem_partition)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

ztest_run_test_suite

#define ztest_run_test_suite

(

suite

)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Value:

        __DEPRECATED_MACRO                                            \
        z_ztest_run_test_suite(#suite, _##suite)

Run the specified test suite.

Parameters

suite

Test suite to run.

ZTEST_SECTION

#define ZTEST_SECTION   K_APP_DMEM_SECTION(ztest_mem_partition)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

ztest_test_suite

#define ztest_test_suite	(		suite,
			...
	)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Value:

        __DEPRECATED_MACRO                                            \
        static ZTEST_DMEM struct unit_test _##suite[] = { __VA_ARGS__, { 0 } }

Define a test suite.

This function should be called in the following fashion:

ztest_test_suite(test_suite_name,
        ztest_unit_test(test_function),
        ztest_unit_test(test_other_function)
);
 
ztest_run_test_suite(test_suite_name);

Parameters

suite

Name of the testing suite

ztest_unit_test

#define ztest_unit_test

(

fn

)

ztest_unit_test_setup_teardown(fn, unit_test_noop, unit_test_noop)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Define a test function.

This should be called as an argument to ztest_test_suite.

Parameters

fn	Test function

ztest_unit_test_setup_teardown

#define ztest_unit_test_setup_teardown	(		fn,
			setup,
			teardown
	)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Value:

        {                                                                                          \
                STRINGIFY(fn), fn, setup, teardown, 0                                              \
        }

Define a test with setup and teardown functions.

This should be called as an argument to ztest_test_suite. The test will be run in the following order: setup, fn, teardown.

Parameters

fn	Main test function
setup	Setup function
teardown	Teardown function

ztest_user_unit_test

#define ztest_user_unit_test

(

fn

)

ztest_user_unit_test_setup_teardown(fn, unit_test_noop, unit_test_noop)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Define a test function that should run as a user thread.

This should be called as an argument to ztest_test_suite. If CONFIG_USERSPACE is not enabled, this is functionally identical to ztest_unit_test().

Parameters

fn	Test function

ztest_user_unit_test_setup_teardown

#define ztest_user_unit_test_setup_teardown	(		fn,
			setup,
			teardown
	)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Value:

        {                                                                                          \
                STRINGIFY(fn), fn, setup, teardown, K_USER                                         \
        }

Define a user mode test with setup and teardown functions.

This should be called as an argument to ztest_test_suite. The test will be run in the following order: setup, fn, teardown. ALL test functions will be run in user mode, and only if CONFIG_USERSPACE is enabled, otherwise this is the same as ztest_unit_test_setup_teardown().

Parameters

fn	Main test function
setup	Setup function
teardown	Teardown function

Function Documentation

unit_test_noop()

static void unit_test_noop ( void  )

inlinestatic

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Do nothing, successfully.

Unit test / setup function / teardown function that does nothing, successfully. Can be used as a parameter to ztest_unit_test_setup_teardown().

ztest_test_fail()

void ztest_test_fail

(

void

)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Fail the currently running test.

This is the function called from failed assertions and the like. You probably don't need to call it yourself.

ztest_test_pass()

void ztest_test_pass

(

void

)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Pass the currently running test.

Normally a test passes just by returning without an assertion failure. However, if the success case for your test involves a fatal fault, you can call this function from k_sys_fatal_error_handler to indicate that the test passed before aborting the thread.

ztest_test_skip()

void ztest_test_skip

(

void

)

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>

Skip the current test.

Variable Documentation

ztest_mem_partition

struct k_mem_partition ztest_mem_partition

extern

#include </runner/_work/zephyr/zephyr/subsys/testsuite/ztest/include/zephyr/ztest_test_deprecated.h>