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1// SPDX-License-Identifier: GPL-2.0+2/*3 * HID to Linux Input mapping4 *5 * Copyright (c) 2022 José Expósito <jose.exposito89@gmail.com>6 */7 8#include <kunit/test.h>9 10static void hid_test_input_set_battery_charge_status(struct kunit *test)11{12 struct hid_device *dev;13 bool handled;14 15 dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);16 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);17 18 handled = hidinput_set_battery_charge_status(dev, HID_DG_HEIGHT, 0);19 KUNIT_EXPECT_FALSE(test, handled);20 KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_UNKNOWN);21 22 handled = hidinput_set_battery_charge_status(dev, HID_BAT_CHARGING, 0);23 KUNIT_EXPECT_TRUE(test, handled);24 KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_DISCHARGING);25 26 handled = hidinput_set_battery_charge_status(dev, HID_BAT_CHARGING, 1);27 KUNIT_EXPECT_TRUE(test, handled);28 KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_CHARGING);29}30 31static void hid_test_input_get_battery_property(struct kunit *test)32{33 struct power_supply *psy;34 struct hid_device *dev;35 union power_supply_propval val;36 int ret;37 38 dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);39 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);40 dev->battery_avoid_query = true;41 42 psy = kunit_kzalloc(test, sizeof(*psy), GFP_KERNEL);43 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, psy);44 psy->drv_data = dev;45 46 dev->battery_status = HID_BATTERY_UNKNOWN;47 dev->battery_charge_status = POWER_SUPPLY_STATUS_CHARGING;48 ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val);49 KUNIT_EXPECT_EQ(test, ret, 0);50 KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_UNKNOWN);51 52 dev->battery_status = HID_BATTERY_REPORTED;53 dev->battery_charge_status = POWER_SUPPLY_STATUS_CHARGING;54 ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val);55 KUNIT_EXPECT_EQ(test, ret, 0);56 KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_CHARGING);57 58 dev->battery_status = HID_BATTERY_REPORTED;59 dev->battery_charge_status = POWER_SUPPLY_STATUS_DISCHARGING;60 ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val);61 KUNIT_EXPECT_EQ(test, ret, 0);62 KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_DISCHARGING);63}64 65static struct kunit_case hid_input_tests[] = {66 KUNIT_CASE(hid_test_input_set_battery_charge_status),67 KUNIT_CASE(hid_test_input_get_battery_property),68 { }69};70 71static struct kunit_suite hid_input_test_suite = {72 .name = "hid_input",73 .test_cases = hid_input_tests,74};75 76kunit_test_suite(hid_input_test_suite);77 78MODULE_DESCRIPTION("HID input KUnit tests");79MODULE_LICENSE("GPL");80MODULE_AUTHOR("José Expósito <jose.exposito89@gmail.com>");81