81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* HID to Linux Input mapping
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*
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* Copyright (c) 2022 José Expósito <jose.exposito89@gmail.com>
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*/
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#include <kunit/test.h>
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static void hid_test_input_set_battery_charge_status(struct kunit *test)
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{
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struct hid_device *dev;
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bool handled;
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dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
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KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
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handled = hidinput_set_battery_charge_status(dev, HID_DG_HEIGHT, 0);
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KUNIT_EXPECT_FALSE(test, handled);
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KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_UNKNOWN);
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handled = hidinput_set_battery_charge_status(dev, HID_BAT_CHARGING, 0);
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KUNIT_EXPECT_TRUE(test, handled);
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KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_DISCHARGING);
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handled = hidinput_set_battery_charge_status(dev, HID_BAT_CHARGING, 1);
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KUNIT_EXPECT_TRUE(test, handled);
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KUNIT_EXPECT_EQ(test, dev->battery_charge_status, POWER_SUPPLY_STATUS_CHARGING);
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}
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static void hid_test_input_get_battery_property(struct kunit *test)
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{
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struct power_supply *psy;
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struct hid_device *dev;
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union power_supply_propval val;
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int ret;
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dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
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KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
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dev->battery_avoid_query = true;
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psy = kunit_kzalloc(test, sizeof(*psy), GFP_KERNEL);
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KUNIT_ASSERT_NOT_ERR_OR_NULL(test, psy);
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psy->drv_data = dev;
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dev->battery_status = HID_BATTERY_UNKNOWN;
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dev->battery_charge_status = POWER_SUPPLY_STATUS_CHARGING;
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ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val);
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KUNIT_EXPECT_EQ(test, ret, 0);
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KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_UNKNOWN);
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dev->battery_status = HID_BATTERY_REPORTED;
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dev->battery_charge_status = POWER_SUPPLY_STATUS_CHARGING;
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ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val);
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KUNIT_EXPECT_EQ(test, ret, 0);
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KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_CHARGING);
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dev->battery_status = HID_BATTERY_REPORTED;
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dev->battery_charge_status = POWER_SUPPLY_STATUS_DISCHARGING;
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ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val);
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KUNIT_EXPECT_EQ(test, ret, 0);
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KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_DISCHARGING);
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}
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static struct kunit_case hid_input_tests[] = {
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KUNIT_CASE(hid_test_input_set_battery_charge_status),
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KUNIT_CASE(hid_test_input_get_battery_property),
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{ }
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};
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static struct kunit_suite hid_input_test_suite = {
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.name = "hid_input",
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.test_cases = hid_input_tests,
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};
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kunit_test_suite(hid_input_test_suite);
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MODULE_DESCRIPTION("HID input KUnit tests");
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MODULE_LICENSE("GPL");
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MODULE_AUTHOR("José Expósito <jose.exposito89@gmail.com>");
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