xref: /third_party/libevdev/test/test-event-names.c

// SPDX-License-Identifier: MIT
/*
 * Copyright © 2013 Red Hat, Inc.
 */

#include "config.h"
#include "test-common.h"

START_TEST(test_limits)
{
	ck_assert(libevdev_event_type_get_name(EV_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_ABS, ABS_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_REL, REL_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_KEY, KEY_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_LED, LED_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_SW, SW_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_MSC, MSC_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_SND, SND_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_REP, REP_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_FF, FF_MAX + 1) == NULL);
	ck_assert(libevdev_event_code_get_name(EV_MAX + 1, 0) == NULL);
	ck_assert(libevdev_event_value_get_name(EV_ABS, ABS_MT_TOOL_TYPE, MT_TOOL_MAX + 1) == NULL);
}
END_TEST

START_TEST(test_type_name)
{
	ck_assert_str_eq(libevdev_event_type_get_name(EV_SYN), "EV_SYN");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_REL), "EV_REL");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_ABS), "EV_ABS");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_MSC), "EV_MSC");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_SW),  "EV_SW");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_LED), "EV_LED");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_SND), "EV_SND");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_REP), "EV_REP");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_FF),  "EV_FF");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_PWR), "EV_PWR");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_FF_STATUS), "EV_FF_STATUS");
	ck_assert_str_eq(libevdev_event_type_get_name(EV_MAX), "EV_MAX");
}
END_TEST

START_TEST(test_code_abs_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_ABS, ABS_X), "ABS_X");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_ABS, ABS_Y), "ABS_Y");

	ck_assert_str_eq(libevdev_event_code_get_name(EV_ABS, ABS_MT_SLOT), "ABS_MT_SLOT");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_ABS, ABS_MISC), "ABS_MISC");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_ABS, ABS_MAX), "ABS_MAX");

	ck_assert(libevdev_event_code_get_name(EV_ABS, ABS_MAX - 1) == NULL);

}
END_TEST

START_TEST(test_code_rel_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_REL, REL_X), "REL_X");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_REL, REL_Y), "REL_Y");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_REL, REL_MISC), "REL_MISC");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_REL, REL_MAX), "REL_MAX");

	ck_assert(libevdev_event_code_get_name(EV_REL, REL_MAX - 1) == NULL);

}
END_TEST

START_TEST(test_code_key_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_RESERVED), "KEY_RESERVED");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_ESC), "KEY_ESC");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_1), "KEY_1");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_2), "KEY_2");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_UNKNOWN), "KEY_UNKNOWN");

	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_0), "BTN_0");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_LEFT), "BTN_LEFT");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_TRIGGER), "BTN_TRIGGER");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_A), "BTN_SOUTH");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_TOOL_PEN), "BTN_TOOL_PEN");

	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_TOUCHPAD_TOGGLE), "KEY_TOUCHPAD_TOGGLE");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_TRIGGER_HAPPY), "BTN_TRIGGER_HAPPY1");

	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_MAX), "KEY_MAX");
	ck_assert(libevdev_event_code_get_name(EV_KEY, KEY_MAX - 1) == NULL);

	/* special cases that resolve to something else */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_HANGUEL), "KEY_HANGEUL");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, KEY_SCREENLOCK), "KEY_COFFEE");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_MISC), "BTN_0");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_MOUSE), "BTN_LEFT");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_JOYSTICK), "BTN_TRIGGER");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_GAMEPAD), "BTN_SOUTH");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_DIGI), "BTN_TOOL_PEN");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_WHEEL), "BTN_GEAR_DOWN");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_KEY, BTN_TRIGGER_HAPPY), "BTN_TRIGGER_HAPPY1");

}
END_TEST

START_TEST(test_code_led_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_LED, LED_NUML), "LED_NUML");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_LED, LED_KANA), "LED_KANA");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_LED, LED_MAX), "LED_MAX");

	ck_assert(libevdev_event_code_get_name(EV_LED, LED_MAX - 1) == NULL);

}
END_TEST

START_TEST(test_code_snd_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SND, SND_CLICK), "SND_CLICK");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SND, SND_TONE), "SND_TONE");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SND, SND_MAX), "SND_MAX");

	ck_assert(libevdev_event_code_get_name(EV_SND, SND_MAX - 1) == NULL);

}
END_TEST

START_TEST(test_code_rep_name)
{
	ck_assert_str_eq(libevdev_event_code_get_name(EV_REP, REP_DELAY), "REP_DELAY");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_REP, REP_PERIOD), "REP_PERIOD");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_REP, REP_MAX), "REP_PERIOD");

}
END_TEST

START_TEST(test_code_msc_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_MSC, MSC_SERIAL), "MSC_SERIAL");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_MSC, MSC_RAW), "MSC_RAW");
#ifdef MSC_TIMESTAMP
	ck_assert_str_eq(libevdev_event_code_get_name(EV_MSC, MSC_TIMESTAMP), "MSC_TIMESTAMP");
#endif
	ck_assert_str_eq(libevdev_event_code_get_name(EV_MSC, MSC_MAX), "MSC_MAX");

	ck_assert(libevdev_event_code_get_name(EV_MSC, MSC_MAX - 1) == NULL);

}
END_TEST

START_TEST(test_code_sw_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SW, SW_LID), "SW_LID");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SW, SW_RFKILL_ALL), "SW_RFKILL_ALL");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SW, SW_LINEIN_INSERT), "SW_LINEIN_INSERT");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SW, SW_PEN_INSERTED), "SW_PEN_INSERTED");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SW, SW_MAX), "SW_MACHINE_COVER");
}
END_TEST

START_TEST(test_code_ff_name)
{
	/* pick out a few only */
	ck_assert_str_eq(libevdev_event_code_get_name(EV_FF, FF_STATUS_STOPPED), "FF_STATUS_STOPPED");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_FF, FF_FRICTION), "FF_FRICTION");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_FF, FF_CUSTOM), "FF_CUSTOM");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_FF, FF_MAX), "FF_MAX");

	ck_assert(libevdev_event_code_get_name(EV_FF, FF_MAX - 1) == NULL);

}
END_TEST

START_TEST(test_code_syn_name)
{
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SYN, SYN_REPORT), "SYN_REPORT");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SYN, SYN_CONFIG), "SYN_CONFIG");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SYN, SYN_MT_REPORT), "SYN_MT_REPORT");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SYN, SYN_DROPPED), "SYN_DROPPED");
	ck_assert_str_eq(libevdev_event_code_get_name(EV_SYN, SYN_MAX), "SYN_MAX");
}
END_TEST

START_TEST(test_value_name)
{
	unsigned int type, code;
	int value;

	for (type = 0; type < EV_MAX; type++) {
		int max = libevdev_event_type_get_max(type);

		if (max == -1)
			continue;

		for (code = 0; code < (unsigned int)max; code++) {
			if (type == EV_ABS && code == ABS_MT_TOOL_TYPE)
				continue;

			for (value = 0; value < 0xff; value++) {
				ck_assert(libevdev_event_value_get_name(type, code, value) == NULL);
			}
		}
	}

	ck_assert_str_eq(libevdev_event_value_get_name(EV_ABS, ABS_MT_TOOL_TYPE, MT_TOOL_FINGER), "MT_TOOL_FINGER");
	ck_assert_str_eq(libevdev_event_value_get_name(EV_ABS, ABS_MT_TOOL_TYPE, MT_TOOL_PALM), "MT_TOOL_PALM");
	ck_assert_str_eq(libevdev_event_value_get_name(EV_ABS, ABS_MT_TOOL_TYPE, MT_TOOL_PEN), "MT_TOOL_PEN");
	ck_assert_str_eq(libevdev_event_value_get_name(EV_ABS, ABS_MT_TOOL_TYPE, MT_TOOL_MAX), "MT_TOOL_MAX");
	ck_assert(libevdev_event_value_get_name(EV_ABS, ABS_MT_TOOL_TYPE, -1) == NULL);
}
END_TEST

START_TEST(test_prop_name)
{
	ck_assert_str_eq(libevdev_property_get_name(INPUT_PROP_POINTER), "INPUT_PROP_POINTER");
	ck_assert_str_eq(libevdev_property_get_name(INPUT_PROP_DIRECT), "INPUT_PROP_DIRECT");
	ck_assert_str_eq(libevdev_property_get_name(INPUT_PROP_BUTTONPAD), "INPUT_PROP_BUTTONPAD");
	ck_assert_str_eq(libevdev_property_get_name(INPUT_PROP_SEMI_MT), "INPUT_PROP_SEMI_MT");
	ck_assert_str_eq(libevdev_property_get_name(INPUT_PROP_MAX), "INPUT_PROP_MAX");

	ck_assert(libevdev_property_get_name(INPUT_PROP_MAX - 1) == NULL);
	ck_assert(libevdev_property_get_name(INPUT_PROP_MAX + 1) == NULL);
}
END_TEST

START_TEST(test_event_type_max)
{
	ck_assert_int_eq(libevdev_event_type_get_max(EV_ABS), ABS_MAX);
	ck_assert_int_eq(libevdev_event_type_get_max(EV_REL), REL_MAX);
	ck_assert_int_eq(libevdev_event_type_get_max(EV_KEY), KEY_MAX);

	ck_assert_int_eq(libevdev_event_type_get_max(EV_MAX - 1), -1);
	ck_assert_int_eq(libevdev_event_type_get_max(EV_MAX + 1), -1);

}
END_TEST

START_TEST(test_event_type)
{
	struct input_event ev;
	int i = 0;

	ev.type = EV_REL;

	ck_assert_int_eq(libevdev_event_is_type(&ev, EV_REL), 1);
	for (i = 0; i < EV_CNT; i++) {
		if (i == ev.type)
			continue;
		ck_assert_int_eq(libevdev_event_is_type(&ev, i), 0);
	}
	ck_assert_int_eq(libevdev_event_is_type(&ev, EV_MAX + 1), 0);
}
END_TEST

START_TEST(test_event_code)
{
	struct input_event ev;
	int i = 0;

	ev.type = EV_REL;
	ev.code = REL_Y;

	ck_assert_int_eq(libevdev_event_is_code(&ev, EV_REL, REL_Y), 1);
	for (i = 0; i < EV_CNT; i++) {
		int j;
		if (i == ev.type || i == EV_SYN)
			continue;

		for (j = 0; j < libevdev_event_type_get_max(i); i++) {
			ck_assert_int_eq(libevdev_event_is_code(&ev, i, j), 0);
		}
	}
	ck_assert_int_eq(libevdev_event_is_code(&ev, EV_MAX + 1, ev.code), 0);
	ck_assert_int_eq(libevdev_event_is_code(&ev, EV_REL, REL_MAX + 1), 0);

	ev.type = EV_SYN;
	ev.code = SYN_REPORT;
	ck_assert_int_eq(libevdev_event_is_code(&ev, EV_SYN, SYN_REPORT), 1);
	ck_assert_int_eq(libevdev_event_is_code(&ev, EV_SYN, SYN_DROPPED), 0);
}
END_TEST

TEST_SUITE(event_name_suite)
{
	Suite *s = suite_create("Event names");

	add_test(s, test_limits);
	add_test(s, test_event_type_max);

	add_test(s, test_type_name);

	add_test(s, test_code_abs_name);
	add_test(s, test_code_rel_name);
	add_test(s, test_code_key_name);
	add_test(s, test_code_led_name);
	add_test(s, test_code_snd_name);
	add_test(s, test_code_rep_name);
	add_test(s, test_code_msc_name);
	add_test(s, test_code_sw_name);
	add_test(s, test_code_ff_name);
	add_test(s, test_code_syn_name);

	add_test(s, test_value_name);
	add_test(s, test_prop_name);

	add_test(s, test_event_type);
	add_test(s, test_event_code);

	return s;
}