From 34ff636f322c6d5e4f0a52338fa63a7dff09a495 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 18 Jul 2026 13:15:36 -0400 Subject: scftorture: Count single_rpc offline failures in statistics output scf_torture_stats_print() aggregates each invoker thread's counters into a local scf_statistics structure before printing, but the n_single_rpc_ofl field is missing from the aggregation loop. As a result, the "single_rpc_ofl" value printed in the statistics line is always zero, even when smp_call_function_single() invocations for the RPC test have failed due to offline CPUs and been counted by the invoker threads. Add the missing accumulation so that the printed value reflects the actual counts. Signed-off-by: Joel Fernandes Signed-off-by: Paul E. McKenney --- drivers/hid/hid-input-test.c | 85 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 drivers/hid/hid-input-test.c (limited to 'drivers/hid/hid-input-test.c') diff --git a/drivers/hid/hid-input-test.c b/drivers/hid/hid-input-test.c new file mode 100644 index 000000000..c92008daf --- /dev/null +++ b/drivers/hid/hid-input-test.c @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * HID to Linux Input mapping + * + * Copyright (c) 2022 José Expósito + */ + +#include + +static void hid_test_input_update_battery_charge_status(struct kunit *test) +{ + struct hid_battery *bat; + bool handled; + + bat = kunit_kzalloc(test, sizeof(*bat), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, bat); + + handled = hidinput_update_battery_charge_status(bat, HID_DG_HEIGHT, 0); + KUNIT_EXPECT_FALSE(test, handled); + KUNIT_EXPECT_EQ(test, bat->charge_status, POWER_SUPPLY_STATUS_UNKNOWN); + + handled = hidinput_update_battery_charge_status(bat, HID_BAT_CHARGING, 0); + KUNIT_EXPECT_TRUE(test, handled); + KUNIT_EXPECT_EQ(test, bat->charge_status, POWER_SUPPLY_STATUS_DISCHARGING); + + handled = hidinput_update_battery_charge_status(bat, HID_BAT_CHARGING, 1); + KUNIT_EXPECT_TRUE(test, handled); + KUNIT_EXPECT_EQ(test, bat->charge_status, POWER_SUPPLY_STATUS_CHARGING); +} + +static void hid_test_input_get_battery_property(struct kunit *test) +{ + struct power_supply *psy; + struct hid_battery *bat; + struct hid_device *dev; + union power_supply_propval val; + int ret; + + dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev); + + bat = kunit_kzalloc(test, sizeof(*bat), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, bat); + bat->dev = dev; + bat->avoid_query = true; + + psy = kunit_kzalloc(test, sizeof(*psy), GFP_KERNEL); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, psy); + psy->drv_data = bat; + + bat->status = HID_BATTERY_UNKNOWN; + bat->charge_status = POWER_SUPPLY_STATUS_CHARGING; + ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val); + KUNIT_EXPECT_EQ(test, ret, 0); + KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_UNKNOWN); + + bat->status = HID_BATTERY_REPORTED; + bat->charge_status = POWER_SUPPLY_STATUS_CHARGING; + ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val); + KUNIT_EXPECT_EQ(test, ret, 0); + KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_CHARGING); + + bat->status = HID_BATTERY_REPORTED; + bat->charge_status = POWER_SUPPLY_STATUS_DISCHARGING; + ret = hidinput_get_battery_property(psy, POWER_SUPPLY_PROP_STATUS, &val); + KUNIT_EXPECT_EQ(test, ret, 0); + KUNIT_EXPECT_EQ(test, val.intval, POWER_SUPPLY_STATUS_DISCHARGING); +} + +static struct kunit_case hid_input_tests[] = { + KUNIT_CASE(hid_test_input_update_battery_charge_status), + KUNIT_CASE(hid_test_input_get_battery_property), + { } +}; + +static struct kunit_suite hid_input_test_suite = { + .name = "hid_input", + .test_cases = hid_input_tests, +}; + +kunit_test_suite(hid_input_test_suite); + +MODULE_DESCRIPTION("HID input KUnit tests"); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("José Expósito "); -- cgit v1.3.1