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/* Copyright 2021 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include <zephyr.h>
#include <ztest.h>
#include <drivers/gpio.h>
#include <drivers/gpio/gpio_emul.h>
#include "battery.h"
#define GPIO_BATT_PRES_ODL_PATH DT_PATH(named_gpios, ec_batt_pres_odl)
#define GPIO_BATT_PRES_ODL_PORT DT_GPIO_PIN(GPIO_BATT_PRES_ODL_PATH, gpios)
static void test_battery_is_present_gpio(void)
{
const struct device *dev =
DEVICE_DT_GET(DT_GPIO_CTLR(GPIO_BATT_PRES_ODL_PATH, gpios));
zassert_not_null(dev, NULL);
/* ec_batt_pres_odl = 0 means battery present. */
zassert_ok(gpio_emul_input_set(dev, GPIO_BATT_PRES_ODL_PORT, 0), NULL);
zassert_equal(BP_YES, battery_is_present(), NULL);
/* ec_batt_pres_odl = 1 means battery missing. */
zassert_ok(gpio_emul_input_set(dev, GPIO_BATT_PRES_ODL_PORT, 1), NULL);
zassert_equal(BP_NO, battery_is_present(), NULL);
}
void test_suite_battery(void)
{
ztest_test_suite(battery,
ztest_user_unit_test(test_battery_is_present_gpio));
ztest_run_test_suite(battery);
}
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