Commit b2ea652d authored by Bjarki Arge Andreasen's avatar Bjarki Arge Andreasen Committed by Henrik Brix Andersen
Browse files

tests: pm: device_runtime_api: test neg driver retval 



Test the test driver returning negative values on calls to
pm_device_runtime_get/put calls.

Signed-off-by: default avatarBjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
parent 59093ff2

tests/subsys/pm/device_runtime_api/src/main.c

+14 −0
Original line number Diff line number Diff line
@@ -42,6 +42,8 @@ void test_api_setup(void *data) 
	int ret;

	enum pm_device_state state;



	test_driver_pm_retval(test_dev, 0);



	/* check API always returns 0 when runtime PM is disabled */

	ret = pm_device_runtime_get(test_dev);

	zassert_equal(ret, 0);
@@ -107,6 +109,12 @@ ZTEST(device_runtime_api, test_api) 


	/*** get + put ***/



	/* usage: 0, 0, resume: no */

	test_driver_pm_retval(test_dev, -EIO);

	ret = pm_device_runtime_get(test_dev);

	zassert_equal(ret, -EIO);

	test_driver_pm_retval(test_dev, 0);



	/* usage: 0, +1, resume: yes */

	ret = pm_device_runtime_get(test_dev);

	zassert_equal(ret, 0);
@@ -126,6 +134,12 @@ ZTEST(device_runtime_api, test_api) 
	(void)pm_device_state_get(test_dev, &state);

	zassert_equal(state, PM_DEVICE_STATE_ACTIVE);



	/* usage: 1, 0, suspend: no */

	test_driver_pm_retval(test_dev, -EIO);

	ret = pm_device_runtime_put(test_dev);

	zassert_equal(ret, -EIO);

	test_driver_pm_retval(test_dev, 0);



	/* usage: 1, -1, suspend: yes */

	ret = pm_device_runtime_put(test_dev);

	zassert_equal(ret, 0);

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