Edit
kc3-lang/libxkbcommon/test/state.c
Pierre Le Marre
- test/state.c
-
/* * Copyright © 2012 Intel Corporation * * 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. * * Author: Daniel Stone <daniel@fooishbar.org> */ #include "config.h" #include <assert.h> #include <stdio.h> #include <stdlib.h> #include "evdev-scancodes.h" #include "test.h" /* Offset between evdev keycodes (where KEY_ESCAPE is 1), and the evdev XKB * keycode set (where ESC is 9). */ #define EVDEV_OFFSET 8 static void print_state(struct xkb_state *state) { struct xkb_keymap *keymap; xkb_layout_index_t group; xkb_mod_index_t mod; xkb_led_index_t led; group = xkb_state_serialize_layout(state, XKB_STATE_LAYOUT_EFFECTIVE); mod = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); /* led = xkb_state_serialize_leds(state, XKB_STATE_LEDS); */ if (!group && !mod /* && !led */) { fprintf(stderr, "\tno state\n"); return; } keymap = xkb_state_get_keymap(state); for (group = 0; group < xkb_keymap_num_layouts(keymap); group++) { if (xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_EFFECTIVE | XKB_STATE_LAYOUT_DEPRESSED | XKB_STATE_LAYOUT_LATCHED | XKB_STATE_LAYOUT_LOCKED) <= 0) continue; fprintf(stderr, "\tgroup %s (%d): %s%s%s%s\n", xkb_keymap_layout_get_name(keymap, group), group, xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_EFFECTIVE) > 0 ? "effective " : "", xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_DEPRESSED) > 0 ? "depressed " : "", xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_LATCHED) > 0 ? "latched " : "", xkb_state_layout_index_is_active(state, group, XKB_STATE_LAYOUT_LOCKED) > 0 ? "locked " : ""); } for (mod = 0; mod < xkb_keymap_num_mods(keymap); mod++) { if (xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_EFFECTIVE | XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED | XKB_STATE_MODS_LOCKED) <= 0) continue; fprintf(stderr, "\tmod %s (%d): %s%s%s%s\n", xkb_keymap_mod_get_name(keymap, mod), mod, xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_EFFECTIVE) > 0 ? "effective " : "", xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_DEPRESSED) > 0 ? "depressed " : "", xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_LATCHED) > 0 ? "latched " : "", xkb_state_mod_index_is_active(state, mod, XKB_STATE_MODS_LOCKED) > 0 ? "locked " : ""); } for (led = 0; led < xkb_keymap_num_leds(keymap); led++) { if (xkb_state_led_index_is_active(state, led) <= 0) continue; fprintf(stderr, "\tled %s (%d): active\n", xkb_keymap_led_get_name(keymap, led), led); } } static void test_update_key(struct xkb_keymap *keymap) { struct xkb_state *state = xkb_state_new(keymap); const xkb_keysym_t *syms; xkb_keysym_t one_sym; int num_syms; assert(state); /* LCtrl down */ xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); fprintf(stderr, "dumping state for LCtrl down:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL, XKB_STATE_MODS_DEPRESSED) > 0); /* LCtrl + RAlt down */ xkb_state_update_key(state, KEY_RIGHTALT + EVDEV_OFFSET, XKB_KEY_DOWN); fprintf(stderr, "dumping state for LCtrl + RAlt down:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL, XKB_STATE_MODS_DEPRESSED) > 0); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_ALT, XKB_STATE_MODS_DEPRESSED) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_MOD_NAME_CTRL, XKB_MOD_NAME_ALT, NULL) > 0); assert(xkb_state_mod_indices_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL), xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_ALT), XKB_MOD_INVALID) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL, XKB_MOD_NAME_ALT, NULL) == 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ALL | XKB_STATE_MATCH_NON_EXCLUSIVE, XKB_MOD_NAME_ALT, NULL) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, (XKB_STATE_MATCH_ANY | XKB_STATE_MATCH_NON_EXCLUSIVE), XKB_MOD_NAME_ALT, NULL) > 0); /* RAlt down */ xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_UP); fprintf(stderr, "dumping state for RAlt down:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CTRL, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_ALT, XKB_STATE_MODS_DEPRESSED) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_DEPRESSED, XKB_STATE_MATCH_ANY, XKB_MOD_NAME_CTRL, XKB_MOD_NAME_ALT, NULL) > 0); assert(xkb_state_mod_names_are_active(state, XKB_STATE_MODS_LATCHED, XKB_STATE_MATCH_ANY, XKB_MOD_NAME_CTRL, XKB_MOD_NAME_ALT, NULL) == 0); /* none down */ xkb_state_update_key(state, KEY_RIGHTALT + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_ALT, XKB_STATE_MODS_EFFECTIVE) == 0); /* Caps locked */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_DEPRESSED) > 0); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); fprintf(stderr, "dumping state for Caps Lock:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_DEPRESSED) == 0); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_LOCKED) > 0); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_CAPS) > 0); num_syms = xkb_state_key_get_syms(state, KEY_Q + EVDEV_OFFSET, &syms); assert(num_syms == 1 && syms[0] == XKB_KEY_Q); /* Num Lock locked */ xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_UP); fprintf(stderr, "dumping state for Caps Lock + Num Lock:\n"); print_state(state); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_LOCKED) > 0); assert(xkb_state_mod_name_is_active(state, "Mod2", XKB_STATE_MODS_LOCKED) > 0); num_syms = xkb_state_key_get_syms(state, KEY_KP1 + EVDEV_OFFSET, &syms); assert(num_syms == 1 && syms[0] == XKB_KEY_KP_1); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_NUM) > 0); /* Num Lock unlocked */ xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_NUMLOCK + EVDEV_OFFSET, XKB_KEY_UP); /* Switch to group 2 */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_led_name_is_active(state, "Group 2") > 0); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_NUM) == 0); /* Switch back to group 1. */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); /* Caps unlocked */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_name_is_active(state, XKB_MOD_NAME_CAPS, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_led_name_is_active(state, XKB_LED_NAME_CAPS) == 0); num_syms = xkb_state_key_get_syms(state, KEY_Q + EVDEV_OFFSET, &syms); assert(num_syms == 1 && syms[0] == XKB_KEY_q); /* Multiple symbols */ num_syms = xkb_state_key_get_syms(state, KEY_6 + EVDEV_OFFSET, &syms); assert(num_syms == 5 && syms[0] == XKB_KEY_H && syms[1] == XKB_KEY_E && syms[2] == XKB_KEY_L && syms[3] == XKB_KEY_L && syms[4] == XKB_KEY_O); one_sym = xkb_state_key_get_one_sym(state, KEY_6 + EVDEV_OFFSET); assert(one_sym == XKB_KEY_NoSymbol); xkb_state_update_key(state, KEY_6 + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_6 + EVDEV_OFFSET, XKB_KEY_UP); one_sym = xkb_state_key_get_one_sym(state, KEY_5 + EVDEV_OFFSET); assert(one_sym == XKB_KEY_5); xkb_state_unref(state); } static void test_serialisation(struct xkb_keymap *keymap) { struct xkb_state *state = xkb_state_new(keymap); xkb_mod_mask_t base_mods; xkb_mod_mask_t latched_mods; xkb_mod_mask_t locked_mods; xkb_mod_mask_t effective_mods; xkb_mod_index_t caps, shift, ctrl; xkb_layout_index_t base_group = 0; xkb_layout_index_t latched_group = 0; xkb_layout_index_t locked_group = 0; assert(state); caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); assert(caps != XKB_MOD_INVALID); shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); assert(shift != XKB_MOD_INVALID); ctrl = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); assert(ctrl != XKB_MOD_INVALID); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); base_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED); assert(base_mods == 0); latched_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED); assert(latched_mods == 0); locked_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED); assert(locked_mods == (1U << caps)); effective_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(effective_mods == locked_mods); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); base_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED); assert(base_mods == (1U << shift)); latched_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED); assert(latched_mods == 0); locked_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED); assert(locked_mods == (1U << caps)); effective_mods = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(effective_mods == (base_mods | locked_mods)); base_mods |= (1U << ctrl); xkb_state_update_mask(state, base_mods, latched_mods, locked_mods, base_group, latched_group, locked_group); assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_DEPRESSED) > 0); assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0); xkb_state_unref(state); } static void test_update_mask_mods(struct xkb_keymap *keymap) { struct xkb_state *state = xkb_state_new(keymap); xkb_mod_index_t caps, shift, num, alt, mod1, mod2; enum xkb_state_component changed; assert(state); caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); assert(caps != XKB_MOD_INVALID); shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); assert(shift != XKB_MOD_INVALID); num = xkb_keymap_mod_get_index(keymap, "NumLock"); assert(num != XKB_MOD_INVALID); alt = xkb_keymap_mod_get_index(keymap, "Alt"); assert(alt != XKB_MOD_INVALID); mod1 = xkb_keymap_mod_get_index(keymap, "Mod1"); assert(mod1 != XKB_MOD_INVALID); mod2 = xkb_keymap_mod_get_index(keymap, "Mod2"); assert(mod2 != XKB_MOD_INVALID); changed = xkb_state_update_mask(state, 1 << caps, 0, 0, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_EFFECTIVE)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == (1u << caps)); changed = xkb_state_update_mask(state, (1 << caps), 0, (1 << shift), 0, 0, 0); assert(changed == (XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == ((1u << caps) | (1u << shift))); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED) == (1u << caps)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LATCHED) == 0); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) == (1u << shift)); changed = xkb_state_update_mask(state, 0, 0, 0, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == 0); changed = xkb_state_update_mask(state, (1 << alt), 0, 0, 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_EFFECTIVE)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == ((1u << alt) | (1u << mod1))); changed = xkb_state_update_mask(state, 0, 0, (1 << num), 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == ((1u << num) | (1u << mod2))); xkb_state_update_mask(state, 0, 0, 0, 0, 0, 0); changed = xkb_state_update_mask(state, (1 << mod2), 0, (1 << num), 0, 0, 0); assert(changed == (XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LOCKED | XKB_STATE_MODS_EFFECTIVE | XKB_STATE_LEDS)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE) == ((1u << mod2) | (1u << num))); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_DEPRESSED) == (1u << mod2)); assert(xkb_state_serialize_mods(state, XKB_STATE_MODS_LOCKED) == ((1u << num) | (1u << mod2))); xkb_state_unref(state); } static void test_repeat(struct xkb_keymap *keymap) { assert(!xkb_keymap_key_repeats(keymap, KEY_LEFTSHIFT + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_A + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_8 + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_DOWN + EVDEV_OFFSET)); assert(xkb_keymap_key_repeats(keymap, KEY_KBDILLUMDOWN + EVDEV_OFFSET)); } static void test_consume(struct xkb_keymap *keymap) { struct xkb_state *state; xkb_mod_index_t alt, shift, caps, ctrl, mod5; xkb_mod_mask_t mask; state = xkb_state_new(keymap); assert(state); alt = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_ALT); assert(alt != XKB_MOD_INVALID); shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); assert(shift != XKB_MOD_INVALID); caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); assert(caps != XKB_MOD_INVALID); ctrl = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); assert(ctrl != XKB_MOD_INVALID); mod5 = xkb_keymap_mod_get_index(keymap, "Mod5"); assert(mod5 != XKB_MOD_INVALID); /* Test remove_consumed() */ xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_EQUAL + EVDEV_OFFSET, XKB_KEY_DOWN); fprintf(stderr, "dumping state for Alt-Shift-+\n"); print_state(state); mask = xkb_state_serialize_mods(state, XKB_STATE_MODS_EFFECTIVE); assert(mask == ((1U << alt) | (1U << shift))); mask = xkb_state_mod_mask_remove_consumed(state, KEY_EQUAL + EVDEV_OFFSET, mask); assert(mask == (1U << alt)); /* Test get_consumed_mods() */ mask = xkb_state_key_get_consumed_mods(state, KEY_EQUAL + EVDEV_OFFSET); assert(mask == (1U << shift)); mask = xkb_state_key_get_consumed_mods(state, KEY_ESC + EVDEV_OFFSET); assert(mask == 0); xkb_state_unref(state); /* Test is_consumed() - simple ALPHABETIC type. */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods(state, KEY_A + EVDEV_OFFSET); assert(mask == ((1U << shift) | (1U << caps))); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, caps) > 0); assert(xkb_state_mod_index_is_consumed(state, KEY_A + EVDEV_OFFSET, shift) > 0); xkb_state_unref(state); /* More complicated - CTRL+ALT */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET); assert(mask == ((1U << shift) | (1U << alt) | (1U << ctrl) | (1U << mod5))); /* Shift is preserved. */ xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET); assert(mask == ((1U << alt) | (1U << ctrl) | (1U << mod5))); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); mask = xkb_state_key_get_consumed_mods(state, KEY_F1 + EVDEV_OFFSET); assert(mask == ((1U << shift) | (1U << alt) | (1U << ctrl) | (1U << mod5))); xkb_state_unref(state); /* Test XKB_CONSUMED_MODE_GTK, CTRL+ALT */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == 0); xkb_state_update_key(state, KEY_LEFTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == 0); xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods2(state, KEY_F1 + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == ((1U << alt) | (1U << ctrl))); xkb_state_unref(state); /* Test XKB_CONSUMED_MODE_GTK, Simple Shift */ state = xkb_state_new(keymap); assert(state); mask = xkb_state_key_get_consumed_mods2(state, KEY_A + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == ((1U << shift) | (1U << caps))); xkb_state_update_key(state, KEY_LEFTALT + EVDEV_OFFSET, XKB_KEY_DOWN); mask = xkb_state_key_get_consumed_mods2(state, KEY_A + EVDEV_OFFSET, XKB_CONSUMED_MODE_GTK); assert(mask == ((1U << shift) | (1U << caps))); xkb_state_unref(state); } static void key_iter(struct xkb_keymap *keymap, xkb_keycode_t key, void *data) { xkb_keycode_t *counter = data; assert(*counter == key); (*counter)++; } static void test_range(struct xkb_keymap *keymap) { xkb_keycode_t counter; assert(xkb_keymap_min_keycode(keymap) == 9); assert(xkb_keymap_max_keycode(keymap) == 569); counter = xkb_keymap_min_keycode(keymap); xkb_keymap_key_for_each(keymap, key_iter, &counter); assert(counter == xkb_keymap_max_keycode(keymap) + 1); } static void test_caps_keysym_transformation(struct xkb_keymap *keymap) { struct xkb_state *state = xkb_state_new(keymap); xkb_mod_index_t caps, shift; int nsyms; xkb_keysym_t sym; const xkb_keysym_t *syms; assert(state); /* See xkb_state_key_get_one_sym() for what's this all about. */ caps = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CAPS); shift = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_SHIFT); assert(caps != XKB_MOD_INVALID && shift != XKB_MOD_INVALID); assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 0); assert(xkb_state_key_get_layout(state, KEY_SEMICOLON + EVDEV_OFFSET) == 0); /* Without caps, no transformation. */ assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_key_get_level(state, KEY_A + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET); assert(sym == XKB_KEY_a); assert(xkb_state_key_get_level(state, KEY_SEMICOLON + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + EVDEV_OFFSET); assert(sym == XKB_KEY_eacute); nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + EVDEV_OFFSET, &syms); assert(nsyms == 1 && syms[0] == XKB_KEY_eacute); /* With shift, no transformation (only different level). */ xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) > 0); assert(xkb_state_key_get_level(state, KEY_A + EVDEV_OFFSET, 0) == 1); sym = xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET); assert(sym == XKB_KEY_A); sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + EVDEV_OFFSET); assert(sym == XKB_KEY_odiaeresis); nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + EVDEV_OFFSET, &syms); assert(nsyms == 1 && syms[0] == XKB_KEY_odiaeresis); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); /* With caps, transform in same level, only with _get_one_sym(). */ xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_active(state, caps, XKB_STATE_MODS_EFFECTIVE) > 0); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); assert(xkb_state_key_get_level(state, KEY_A + EVDEV_OFFSET, 0) == 1); sym = xkb_state_key_get_one_sym(state, KEY_A + EVDEV_OFFSET); assert(sym == XKB_KEY_A); assert(xkb_state_key_get_level(state, KEY_SEMICOLON + EVDEV_OFFSET, 0) == 0); sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + EVDEV_OFFSET); assert(sym == XKB_KEY_Eacute); nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + EVDEV_OFFSET, &syms); assert(nsyms == 1 && syms[0] == XKB_KEY_eacute); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_CAPSLOCK + EVDEV_OFFSET, XKB_KEY_UP); xkb_state_unref(state); } static void test_get_utf8_utf32(struct xkb_keymap *keymap) { char buf[256]; struct xkb_state *state = xkb_state_new(keymap); assert(state); #define TEST_KEY(key, expected_utf8, expected_utf32) do { \ assert(xkb_state_key_get_utf8(state, key + EVDEV_OFFSET, NULL, 0) == strlen(expected_utf8)); \ assert(xkb_state_key_get_utf8(state, key + EVDEV_OFFSET, buf, sizeof(buf)) == strlen(expected_utf8)); \ assert(memcmp(buf, expected_utf8, sizeof(expected_utf8)) == 0); \ assert(xkb_state_key_get_utf32(state, key + EVDEV_OFFSET) == expected_utf32); \ } while (0) /* Simple ASCII. */ TEST_KEY(KEY_A, "a", 0x61); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "1", 0x31); /* Invalid. */ TEST_KEY(XKB_KEYCODE_INVALID - 8, "", 0); TEST_KEY(300, "", 0); /* No string. */ TEST_KEY(KEY_LEFTCTRL, "", 0); TEST_KEY(KEY_NUMLOCK, "", 0); /* Multiple keysyms. */ TEST_KEY(KEY_6, "HELLO", 0); TEST_KEY(KEY_7, "YES THIS IS DOG", 0); /* Check truncation. */ memset(buf, 'X', sizeof(buf)); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 0) == strlen("HELLO")); assert(memcmp(buf, "X", 1) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 1) == strlen("HELLO")); assert(memcmp(buf, "", 1) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 2) == strlen("HELLO")); assert(memcmp(buf, "H", 2) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 3) == strlen("HELLO")); assert(memcmp(buf, "HE", 3) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 5) == strlen("HELLO")); assert(memcmp(buf, "HELL", 5) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 6) == strlen("HELLO")); assert(memcmp(buf, "HELLO", 6) == 0); assert(xkb_state_key_get_utf8(state, KEY_6 + EVDEV_OFFSET, buf, 7) == strlen("HELLO")); assert(memcmp(buf, "HELLO\0X", 7) == 0); /* Switch to ru layout */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 1); /* Non ASCII. */ TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_A, "ф", 0x0444); TEST_KEY(KEY_Z, "я", 0x044F); /* Switch back to us layout */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 0); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_DOWN); TEST_KEY(KEY_A, "A", 0x41); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "!", 0x21); xkb_state_update_key(state, KEY_LEFTSHIFT + EVDEV_OFFSET, XKB_KEY_UP); TEST_KEY(KEY_6, "HELLO", 0); TEST_KEY(KEY_7, "YES THIS IS DOG", 0); xkb_state_unref(state); } static void test_ctrl_string_transformation(struct xkb_keymap *keymap) { char buf[256]; struct xkb_state *state = xkb_state_new(keymap); xkb_mod_index_t ctrl; assert(state); /* See xkb_state_key_get_utf8() for what's this all about. */ ctrl = xkb_keymap_mod_get_index(keymap, XKB_MOD_NAME_CTRL); assert(ctrl != XKB_MOD_INVALID); /* First without. */ TEST_KEY(KEY_A, "a", 0x61); TEST_KEY(KEY_B, "b", 0x62); TEST_KEY(KEY_C, "c", 0x63); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "1", 0x31); /* And with. */ xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0); TEST_KEY(KEY_A, "\x01", 0x01); TEST_KEY(KEY_B, "\x02", 0x02); TEST_KEY(KEY_C, "\x03", 0x03); TEST_KEY(KEY_ESC, "\x1B", 0x1B); TEST_KEY(KEY_1, "1", 0x31); xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_UP); /* Switch to ru layout */ xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_DOWN); xkb_state_update_key(state, KEY_COMPOSE + EVDEV_OFFSET, XKB_KEY_UP); assert(xkb_state_key_get_layout(state, KEY_A + EVDEV_OFFSET) == 1); /* Non ASCII. */ xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_DOWN); assert(xkb_state_mod_index_is_active(state, ctrl, XKB_STATE_MODS_EFFECTIVE) > 0); TEST_KEY(KEY_A, "\x01", 0x01); TEST_KEY(KEY_B, "\x02", 0x02); xkb_state_update_key(state, KEY_RIGHTCTRL + EVDEV_OFFSET, XKB_KEY_UP); xkb_state_unref(state); } int main(void) { test_init(); struct xkb_context *context = test_get_context(0); struct xkb_keymap *keymap; assert(context); /* Make sure these are allowed. */ xkb_context_unref(NULL); xkb_keymap_unref(NULL); xkb_state_unref(NULL); keymap = test_compile_rules(context, "evdev", "pc104", "us,ru", NULL, "grp:menu_toggle"); assert(keymap); test_update_key(keymap); test_serialisation(keymap); test_update_mask_mods(keymap); test_repeat(keymap); test_consume(keymap); test_range(keymap); test_get_utf8_utf32(keymap); test_ctrl_string_transformation(keymap); xkb_keymap_unref(keymap); keymap = test_compile_rules(context, "evdev", NULL, "ch", "fr", NULL); assert(keymap); test_caps_keysym_transformation(keymap); xkb_keymap_unref(keymap); xkb_context_unref(context); }