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input: kitty: regression test for #1987

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Daniel Eklöf 2025-03-11 08:23:23 +01:00
parent 8d2627b1ef
commit 04fcc5f5b5
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input.c
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@ -2087,6 +2087,103 @@ UNITTEST
seat.kbd.xkb_keymap = NULL; seat.kbd.xkb_keymap = NULL;
} }
/* us(intl) keymap */
{
seat.kbd.xkb_keymap = xkb_keymap_new_from_names(
seat.kbd.xkb, &(struct xkb_rule_names){.layout = "us", .variant = "intl"},
XKB_KEYMAP_COMPILE_NO_FLAGS);
if (seat.kbd.xkb_keymap == NULL) {
/* Skip test */
goto no_keymap;
}
seat.kbd.xkb_state = xkb_state_new(seat.kbd.xkb_keymap);
xassert(seat.kbd.xkb_state != NULL);
seat.kbd.xkb_compose_table = xkb_compose_table_new_from_locale(
seat.kbd.xkb, setlocale(LC_CTYPE, NULL), XKB_COMPOSE_COMPILE_NO_FLAGS);
xassert(seat.kbd.xkb_compose_table != NULL);
seat.kbd.xkb_compose_state = xkb_compose_state_new(
seat.kbd.xkb_compose_table, XKB_COMPOSE_STATE_NO_FLAGS);
xassert(seat.kbd.xkb_compose_state != NULL);
seat.kbd.mod_shift = xkb_keymap_mod_get_index(seat.kbd.xkb_keymap, XKB_MOD_NAME_SHIFT);
seat.kbd.mod_alt = xkb_keymap_mod_get_index(seat.kbd.xkb_keymap, XKB_MOD_NAME_ALT) ;
seat.kbd.mod_ctrl = xkb_keymap_mod_get_index(seat.kbd.xkb_keymap, XKB_MOD_NAME_CTRL);
seat.kbd.mod_super = xkb_keymap_mod_get_index(seat.kbd.xkb_keymap, XKB_MOD_NAME_LOGO);
seat.kbd.mod_caps = xkb_keymap_mod_get_index(seat.kbd.xkb_keymap, XKB_MOD_NAME_CAPS);
seat.kbd.mod_num = xkb_keymap_mod_get_index(seat.kbd.xkb_keymap, XKB_MOD_NAME_NUM);
/* Significant modifiers in the legacy keyboard protocol */
seat.kbd.legacy_significant = 0;
if (seat.kbd.mod_shift != XKB_MOD_INVALID)
seat.kbd.legacy_significant |= 1 << seat.kbd.mod_shift;
if (seat.kbd.mod_alt != XKB_MOD_INVALID)
seat.kbd.legacy_significant |= 1 << seat.kbd.mod_alt;
if (seat.kbd.mod_ctrl != XKB_MOD_INVALID)
seat.kbd.legacy_significant |= 1 << seat.kbd.mod_ctrl;
if (seat.kbd.mod_super != XKB_MOD_INVALID)
seat.kbd.legacy_significant |= 1 << seat.kbd.mod_super;
/* Significant modifiers in the kitty keyboard protocol */
seat.kbd.kitty_significant = seat.kbd.legacy_significant;
if (seat.kbd.mod_caps != XKB_MOD_INVALID)
seat.kbd.kitty_significant |= 1 << seat.kbd.mod_caps;
if (seat.kbd.mod_num != XKB_MOD_INVALID)
seat.kbd.kitty_significant |= 1 << seat.kbd.mod_num;
key_binding_new_for_seat(key_binding_manager, &seat);
key_binding_load_keymap(key_binding_manager, &seat);
{
/*
* Test the compose sequence "shift+', shift+space"
*
* Should result in a double quote, but a regression
* caused it to instead emit a space. See #1987
*
* Note: "shift+', space" also results in a double quote,
* but never regressed to a space.
*/
grid.kitty_kbd.flags[0] = KITTY_KBD_DISAMBIGUATE;
xkb_compose_state_reset(seat.kbd.xkb_compose_state);
xkb_mod_mask_t mods = 1u << seat.kbd.mod_shift;
keyboard_modifiers(&seat, NULL, 1337, mods, 0, 0, 1);
key_press_release(&seat, &term, 1337, KEY_APOSTROPHE + 8, WL_KEYBOARD_KEY_STATE_PRESSED);
key_press_release(&seat, &term, 1337, KEY_APOSTROPHE + 8, WL_KEYBOARD_KEY_STATE_RELEASED);
key_press_release(&seat, &term, 1337, KEY_SPACE + 8, WL_KEYBOARD_KEY_STATE_PRESSED);
char escape[64] = {0};
ssize_t count = read(chan[0], escape, sizeof(escape));
/* key: 34 = '"', alternate: N/A, base: N/A, mods: 2 = shift */
const char expected_shift_apostrophe[] = "\033[34;2u";
xassert(count == strlen(expected_shift_apostrophe));
xassert(streq(escape, expected_shift_apostrophe));
key_press_release(&seat, &term, 1337, KEY_SPACE + 8, WL_KEYBOARD_KEY_STATE_RELEASED);
grid.kitty_kbd.flags[0] = KITTY_KBD_DISAMBIGUATE | KITTY_KBD_REPORT_ALTERNATE;
}
key_binding_unload_keymap(key_binding_manager, &seat);
key_binding_remove_seat(key_binding_manager, &seat);
xkb_compose_state_unref(seat.kbd.xkb_compose_state);
xkb_compose_table_unref(seat.kbd.xkb_compose_table);
xkb_state_unref(seat.kbd.xkb_state);
xkb_keymap_unref(seat.kbd.xkb_keymap);
seat.kbd.xkb_state = NULL;
seat.kbd.xkb_keymap = NULL;
}
no_keymap: no_keymap:
xkb_context_unref(seat.kbd.xkb); xkb_context_unref(seat.kbd.xkb);
key_binding_manager_destroy(key_binding_manager); key_binding_manager_destroy(key_binding_manager);