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/*
* Copyright © 2012 Ran Benita <ran234@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <linux/input.h>
#include "xkbcommon/xkbcommon.h"
#include "test.h"
enum {
DOWN,
UP,
BOTH,
NEXT,
FINISH,
};
#define EVDEV_OFFSET 8
/*
* Test a sequence of keysyms, resulting from a sequence of key presses,
* against the keysyms they're supposed to generate.
*
* - Each test runs with a clean state.
* - Each line in the test is made up of:
* + A keycode, given as a KEY_* from linux/input.h.
* + A direction - DOWN for press, UP for release, BOTH for
* immediate press + release.
* + A sequence of keysyms that should result from this keypress.
*
* The vararg format is:
* <KEY_*> <DOWN | UP | BOTH> <XKB_KEY_* (zero or more)> <NEXT | FINISH>
*
* See below for examples.
*/
static int
test_key_seq(struct xkb_keymap *keymap, ...)
{
struct xkb_state *state;
va_list ap;
xkb_keycode_t kc;
int op;
xkb_keysym_t keysym;
const xkb_keysym_t *syms;
unsigned int nsyms, i;
char ksbuf[64];
state = xkb_state_new(keymap);
assert(state);
va_start(ap, keymap);
for (;;) {
kc = va_arg(ap, int) + EVDEV_OFFSET;
op = va_arg(ap, int);
nsyms = xkb_key_get_syms(state, kc, &syms);
fprintf(stderr, "got %d syms for key 0x%x: [", nsyms, kc);
if (op == DOWN || op == BOTH)
xkb_state_update_key(state, kc, XKB_KEY_DOWN);
if (op == UP || op == BOTH)
xkb_state_update_key(state, kc, XKB_KEY_UP);
for (i = 0; i < nsyms; i++) {
keysym = va_arg(ap, int);
xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
fprintf(stderr, "%s%s", (i != 0) ? ", " : "", ksbuf);
if (keysym == FINISH || keysym == NEXT) {
xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
fprintf(stderr, "Did not expect keysym: %s.\n", ksbuf);
goto fail;
}
if (keysym != syms[i]) {
xkb_keysym_get_name(keysym, ksbuf, sizeof(ksbuf));
fprintf(stderr, "Expected keysym: %s. ", ksbuf);;
xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
fprintf(stderr, "Got keysym: %s.\n", ksbuf);;
goto fail;
}
}
fprintf(stderr, "]\n");
keysym = va_arg(ap, int);
if (keysym == NEXT)
continue;
if (keysym == FINISH)
break;
xkb_keysym_get_name(keysym, ksbuf, sizeof(ksbuf));
fprintf(stderr, "Expected keysym: %s. Didn't get it.\n", ksbuf);
goto fail;
}
va_end(ap);
xkb_state_unref(state);
return 1;
fail:
va_end(ap);
xkb_state_unref(state);
return 0;
}
int
main(void)
{
struct xkb_context *ctx = test_get_context();
struct xkb_keymap *keymap;
assert(ctx);
keymap = test_compile_rules(ctx, "evdev", "evdev",
"us,il,ru", ",,phonetic",
"grp:alt_shift_toggle,grp:menu_toggle");
assert(keymap);
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_E, BOTH, XKB_KEY_e, NEXT,
KEY_L, BOTH, XKB_KEY_l, NEXT,
KEY_L, BOTH, XKB_KEY_l, NEXT,
KEY_O, BOTH, XKB_KEY_o, FINISH));
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_E, BOTH, XKB_KEY_E, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_LEFTSHIFT, UP, XKB_KEY_Shift_L, NEXT,
KEY_L, BOTH, XKB_KEY_l, NEXT,
KEY_O, BOTH, XKB_KEY_o, FINISH));
/* Base modifier cleared on key release... */
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_E, BOTH, XKB_KEY_E, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_O, BOTH, XKB_KEY_O, FINISH));
/* ... But only by the keycode that set it. */
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_E, BOTH, XKB_KEY_E, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_RIGHTSHIFT, UP, XKB_KEY_Shift_R, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_O, BOTH, XKB_KEY_O, FINISH));
/*
* A base modifier should only be cleared when no other key affecting
* the modifier is down.
*/
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_E, BOTH, XKB_KEY_E, NEXT,
KEY_RIGHTSHIFT, DOWN, XKB_KEY_Shift_R, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_RIGHTSHIFT, UP, XKB_KEY_Shift_R, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_LEFTSHIFT, UP, XKB_KEY_Shift_L, NEXT,
KEY_O, BOTH, XKB_KEY_o, FINISH));
/* Group switching / locking. */
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_E, BOTH, XKB_KEY_e, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_K, BOTH, XKB_KEY_hebrew_lamed, NEXT,
KEY_F, BOTH, XKB_KEY_hebrew_kaph, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_O, BOTH, XKB_KEY_o, FINISH));
assert(test_key_seq(keymap,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_LEFTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
KEY_LEFTALT, UP, XKB_KEY_ISO_Next_Group, NEXT,
KEY_LEFTSHIFT, UP, XKB_KEY_Shift_L, FINISH));
assert(test_key_seq(keymap,
KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
KEY_LEFTSHIFT, UP, XKB_KEY_ISO_Next_Group, NEXT,
KEY_LEFTALT, UP, XKB_KEY_Alt_L, FINISH));
/* Locked modifiers. */
assert(test_key_seq(keymap,
KEY_CAPSLOCK, BOTH, XKB_KEY_Caps_Lock, NEXT,
KEY_H, BOTH, XKB_KEY_H, NEXT,
KEY_E, BOTH, XKB_KEY_E, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_O, BOTH, XKB_KEY_O, FINISH));
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_E, BOTH, XKB_KEY_e, NEXT,
KEY_CAPSLOCK, BOTH, XKB_KEY_Caps_Lock, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_CAPSLOCK, BOTH, XKB_KEY_Caps_Lock, NEXT,
KEY_O, BOTH, XKB_KEY_o, FINISH));
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_CAPSLOCK, DOWN, XKB_KEY_Caps_Lock, NEXT,
KEY_E, BOTH, XKB_KEY_E, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_L, BOTH, XKB_KEY_L, NEXT,
KEY_CAPSLOCK, UP, XKB_KEY_Caps_Lock, NEXT,
KEY_O, BOTH, XKB_KEY_O, FINISH));
assert(test_key_seq(keymap,
KEY_H, BOTH, XKB_KEY_h, NEXT,
KEY_E, BOTH, XKB_KEY_e, NEXT,
KEY_CAPSLOCK, UP, XKB_KEY_Caps_Lock, NEXT,
KEY_L, BOTH, XKB_KEY_l, NEXT,
KEY_L, BOTH, XKB_KEY_l, NEXT,
KEY_O, BOTH, XKB_KEY_o, FINISH));
/*
* A key release affecting a locked modifier should clear it
* regardless of the key press.
*/
/* assert(test_key_seq(keymap, */
/* KEY_H, BOTH, XKB_KEY_h, NEXT, */
/* KEY_CAPSLOCK, DOWN, XKB_KEY_Caps_Lock, NEXT, */
/* KEY_E, BOTH, XKB_KEY_E, NEXT, */
/* KEY_L, BOTH, XKB_KEY_L, NEXT, */
/* KEY_CAPSLOCK, UP, XKB_KEY_Caps_Lock, NEXT, */
/* KEY_L, BOTH, XKB_KEY_L, NEXT, */
/* KEY_CAPSLOCK, UP, XKB_KEY_Caps_Lock, NEXT, */
/* KEY_O, BOTH, XKB_KEY_o, FINISH)); */
/* Simple Num Lock sanity check. */
assert(test_key_seq(keymap,
KEY_KP1, BOTH, XKB_KEY_KP_End, NEXT,
KEY_NUMLOCK, BOTH, XKB_KEY_Num_Lock, NEXT,
KEY_KP1, BOTH, XKB_KEY_KP_1, NEXT,
KEY_KP2, BOTH, XKB_KEY_KP_2, NEXT,
KEY_NUMLOCK, BOTH, XKB_KEY_Num_Lock, NEXT,
KEY_KP2, BOTH, XKB_KEY_KP_Down, FINISH));
/* Test that the aliases in the ru(phonetic) symbols map work. */
assert(test_key_seq(keymap,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_1, BOTH, XKB_KEY_1, NEXT,
KEY_Q, BOTH, XKB_KEY_Cyrillic_ya, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_1, BOTH, XKB_KEY_exclam, NEXT,
KEY_Q, BOTH, XKB_KEY_Cyrillic_YA, NEXT,
KEY_LEFTSHIFT, UP, XKB_KEY_Shift_L, NEXT,
KEY_V, BOTH, XKB_KEY_Cyrillic_zhe, NEXT,
KEY_CAPSLOCK, BOTH, XKB_KEY_Caps_Lock, NEXT,
KEY_1, BOTH, XKB_KEY_1, NEXT,
KEY_V, BOTH, XKB_KEY_Cyrillic_ZHE, NEXT,
KEY_RIGHTSHIFT, DOWN, XKB_KEY_Shift_R, NEXT,
KEY_V, BOTH, XKB_KEY_Cyrillic_zhe, NEXT,
KEY_RIGHTSHIFT, UP, XKB_KEY_Shift_R, NEXT,
KEY_V, BOTH, XKB_KEY_Cyrillic_ZHE, FINISH));
xkb_map_unref(keymap);
xkb_context_unref(ctx);
return 0;
}
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