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Diffstat (limited to 'test/state.c')
| -rw-r--r-- | test/state.c | 745 |
1 files changed, 745 insertions, 0 deletions
diff --git a/test/state.c b/test/state.c new file mode 100644 index 0000000..3ec7c66 --- /dev/null +++ b/test/state.c @@ -0,0 +1,745 @@ +/* + * 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 + 8)); + assert(xkb_keymap_key_repeats(keymap, KEY_A + 8)); + assert(xkb_keymap_key_repeats(keymap, KEY_8 + 8)); + assert(xkb_keymap_key_repeats(keymap, KEY_DOWN + 8)); + assert(xkb_keymap_key_repeats(keymap, KEY_KBDILLUMDOWN + 8)); +} + +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) == 253); + + 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 + 8) == 0); + assert(xkb_state_key_get_layout(state, KEY_SEMICOLON + 8) == 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 + 8, 0) == 0); + sym = xkb_state_key_get_one_sym(state, KEY_A + 8); + assert(sym == XKB_KEY_a); + assert(xkb_state_key_get_level(state, KEY_SEMICOLON + 8, 0) == 0); + sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + 8); + assert(sym == XKB_KEY_eacute); + nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + 8, &syms); + assert(nsyms == 1 && syms[0] == XKB_KEY_eacute); + + /* With shift, no transformation (only different level). */ + xkb_state_update_key(state, KEY_LEFTSHIFT + 8, 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 + 8, 0) == 1); + sym = xkb_state_key_get_one_sym(state, KEY_A + 8); + assert(sym == XKB_KEY_A); + sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + 8); + assert(sym == XKB_KEY_odiaeresis); + nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + 8, &syms); + assert(nsyms == 1 && syms[0] == XKB_KEY_odiaeresis); + xkb_state_update_key(state, KEY_LEFTSHIFT + 8, 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 + 8, XKB_KEY_DOWN); + xkb_state_update_key(state, KEY_CAPSLOCK + 8, 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 + 8, 0) == 1); + sym = xkb_state_key_get_one_sym(state, KEY_A + 8); + assert(sym == XKB_KEY_A); + assert(xkb_state_key_get_level(state, KEY_SEMICOLON + 8, 0) == 0); + sym = xkb_state_key_get_one_sym(state, KEY_SEMICOLON + 8); + assert(sym == XKB_KEY_Eacute); + nsyms = xkb_state_key_get_syms(state, KEY_SEMICOLON + 8, &syms); + assert(nsyms == 1 && syms[0] == XKB_KEY_eacute); + xkb_state_update_key(state, KEY_LEFTSHIFT + 8, XKB_KEY_UP); + assert(xkb_state_mod_index_is_active(state, shift, XKB_STATE_MODS_EFFECTIVE) == 0); + xkb_state_update_key(state, KEY_CAPSLOCK + 8, XKB_KEY_DOWN); + xkb_state_update_key(state, KEY_CAPSLOCK + 8, 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 + 8, NULL, 0) == strlen(expected_utf8)); \ + assert(xkb_state_key_get_utf8(state, key + 8, buf, sizeof(buf)) == strlen(expected_utf8)); \ + assert(memcmp(buf, expected_utf8, sizeof(expected_utf8)) == 0); \ + assert(xkb_state_key_get_utf32(state, key + 8) == 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 + 8, buf, 0) == strlen("HELLO")); + assert(memcmp(buf, "X", 1) == 0); + assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 1) == strlen("HELLO")); + assert(memcmp(buf, "", 1) == 0); + assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 2) == strlen("HELLO")); + assert(memcmp(buf, "H", 2) == 0); + assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 3) == strlen("HELLO")); + assert(memcmp(buf, "HE", 3) == 0); + assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 5) == strlen("HELLO")); + assert(memcmp(buf, "HELL", 5) == 0); + assert(xkb_state_key_get_utf8(state, KEY_6 + 8, buf, 6) == strlen("HELLO")); + assert(memcmp(buf, "HELLO", 6) == 0); + assert(xkb_state_key_get_utf8(state, KEY_6 + 8, 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 + 8) == 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 + 8) == 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 + 8) == 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) +{ + 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); +} |