16 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
19 	zassert_true(device_is_ready(dev), "Device is not ready");  in ZTEST()
21 	zassert_ok(bbram_get_size(dev, &size));  in ZTEST()
27 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
30 	zassert_equal(bbram_read(dev, 0, 0, buffer), -EFAULT);  in ZTEST()
31 	zassert_equal(bbram_read(dev, 0, BBRAM_SIZE + 1, buffer), -EFAULT);  in ZTEST()
32 	zassert_equal(bbram_read(dev, BBRAM_SIZE - 1, 2, buffer), -EFAULT);  in ZTEST()
33 	zassert_equal(bbram_write(dev, 0, 0, buffer), -EFAULT);  in ZTEST()
34 	zassert_equal(bbram_write(dev, 0, BBRAM_SIZE + 1, buffer), -EFAULT);  in ZTEST()
35 	zassert_equal(bbram_write(dev, BBRAM_SIZE - 1, 2, buffer), -EFAULT);  in ZTEST()
40 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
48 	zassert_ok(bbram_write(dev, 0, BBRAM_SIZE, expected));  in ZTEST()
49 	zassert_ok(bbram_read(dev, 0, BBRAM_SIZE, buffer));  in ZTEST()
55 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
57 	zassert_equal(bbram_check_invalid(dev), 0);  in ZTEST()
58 	zassert_ok(bbram_emul_set_invalid(dev, true));  in ZTEST()
59 	zassert_equal(bbram_check_invalid(dev), 1);  in ZTEST()
60 	zassert_equal(bbram_check_invalid(dev), 0);  in ZTEST()
65 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
67 	zassert_equal(bbram_check_standby_power(dev), 0);  in ZTEST()
68 	zassert_ok(bbram_emul_set_standby_power_state(dev, true));  in ZTEST()
69 	zassert_equal(bbram_check_standby_power(dev), 1);  in ZTEST()
70 	zassert_equal(bbram_check_standby_power(dev), 0);  in ZTEST()
75 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
77 	zassert_equal(bbram_check_power(dev), 0);  in ZTEST()
78 	zassert_ok(bbram_emul_set_power_state(dev, true));  in ZTEST()
79 	zassert_equal(bbram_check_power(dev), 1);  in ZTEST()
80 	zassert_equal(bbram_check_power(dev), 0);  in ZTEST()
85 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
88 	zassert_ok(bbram_emul_set_invalid(dev, true));  in ZTEST()
89 	zassert_equal(bbram_read(dev, 0, BBRAM_SIZE, buffer), -EFAULT);  in ZTEST()
90 	zassert_equal(bbram_check_invalid(dev), 0);  in ZTEST()
95 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in ZTEST()  local
98 	zassert_ok(bbram_emul_set_invalid(dev, true));  in ZTEST()
99 	zassert_equal(bbram_write(dev, 0, BBRAM_SIZE, buffer), -EFAULT);  in ZTEST()
100 	zassert_equal(bbram_check_invalid(dev), 0);  in ZTEST()
106 	const struct device *const dev = DEVICE_DT_GET(BBRAM_NODELABEL);  in before()  local
108 	bbram_emul_set_invalid(dev, false);  in before()
109 	bbram_emul_set_standby_power_state(dev, false);  in before()
110 	bbram_emul_set_power_state(dev, false);  in before()