From 94c5e361fbb229b0cd6853e2102a7d95f1f358b3 Mon Sep 17 00:00:00 2001 From: Berke Güzel Date: Mon, 12 Oct 2026 22:12:02 +0300 Subject: better public interface and doxygen --- tests/wayland/test_keyboard.c | 128 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 tests/wayland/test_keyboard.c (limited to 'tests/wayland/test_keyboard.c') diff --git a/tests/wayland/test_keyboard.c b/tests/wayland/test_keyboard.c new file mode 100644 index 0000000..dbe0a94 --- /dev/null +++ b/tests/wayland/test_keyboard.c @@ -0,0 +1,128 @@ +#include "../../src/wayland/keyboard.c" +#include + +static struct yasl_input_event next(struct wayland_surface *w, enum yasl_input_kind kind) +{ + struct yasl_input_event ev; + assert(yasl_surface_input_poll(&w->base, &ev)); + assert(ev.kind == kind && ev.surface == &w->base); + return ev; +} + +static void empty(struct wayland_surface *w) +{ + struct yasl_input_event ev; + assert(!yasl_surface_input_poll(&w->base, &ev)); +} + +static void layout(struct seat *s, const char *name, const char *variant) +{ + keyboard_text_reset(s); + if (s->xkb_state) xkb_state_unref(s->xkb_state); + if (s->xkb_keymap) xkb_keymap_unref(s->xkb_keymap); + struct xkb_rule_names names = {.layout = name, .variant = variant}; + s->xkb_keymap = xkb_keymap_new_from_names(s->conn->xkb_ctx, &names, 0); + assert(s->xkb_keymap); + s->xkb_state = xkb_state_new(s->xkb_keymap); + assert(s->xkb_state); + s->input_mods_ready = false; + s->mod_alt = xkb_keymap_mod_get_index(s->xkb_keymap, XKB_MOD_NAME_ALT); +} + +static void modifiers(struct seat *s, const char *name) +{ + xkb_mod_mask_t mask = name ? 1u << xkb_keymap_mod_get_index(s->xkb_keymap, name) : 0; + xkb_state_update_mask(s->xkb_state, mask, 0, 0, 0, 0, 0); +} + +static void key(struct seat *s, uint32_t code, bool down) +{ + keyboard_listener.key(s, NULL, 1, 0, code, down ? + WL_KEYBOARD_KEY_STATE_PRESSED : WL_KEYBOARD_KEY_STATE_RELEASED); +} + +int main(void) +{ + struct wayland_display d = {.base.ops = &yasl_wayland_backend}; + d.xkb_ctx = xkb_context_new(0); + assert(d.xkb_ctx); + struct wayland_surface w = {.base.display = &d.base, .conn = &d}; + wayland_surface_set_callbacks(&w, NULL, NULL); + struct seat s = {.conn = &d, .keyboard_focus = &w, .repeat_fd = -1, + .compose_attempted = true}; + const char compose[] = " : \"é\" U00E9\n"; + struct xkb_compose_table *table = xkb_compose_table_new_from_buffer(d.xkb_ctx, + compose, sizeof(compose) - 1, "C.UTF-8", XKB_COMPOSE_FORMAT_TEXT_V1, 0); + assert(table); + s.compose = xkb_compose_state_new(table, 0); + assert(s.compose); + xkb_compose_table_unref(table); + layout(&s, "us", NULL); + key(&s, KEY_A, true); + struct yasl_input_event ev = next(&w, YASL_INPUT_KEY); + assert(ev.key.key == YASL_KEY_A && ev.key.native_code == KEY_A); + assert(ev.key.codepoint == 'a' && ev.key.shifted == 'A' && !ev.key.mods); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "a") == 0); + modifiers(&s, XKB_MOD_NAME_SHIFT); + key(&s, KEY_A, false); /* Modifier changes cannot change physical identity. */ + ev = next(&w, YASL_INPUT_KEY); + assert(ev.key.key == YASL_KEY_A && ev.key.action == YASL_KEY_RELEASE); + assert(ev.key.mods == YASL_MOD_SHIFT); + empty(&w); + key(&s, KEY_A, true); + next(&w, YASL_INPUT_KEY); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "A") == 0); + modifiers(&s, XKB_MOD_NAME_CAPS); + key(&s, KEY_A, true); + assert(next(&w, YASL_INPUT_KEY).key.mods == YASL_MOD_CAPS); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "A") == 0); + const char *shortcuts[] = {XKB_MOD_NAME_CTRL, XKB_MOD_NAME_ALT, XKB_MOD_NAME_LOGO}; + for (size_t i = 0; i < sizeof(shortcuts)/sizeof(shortcuts[0]); i++) { + modifiers(&s, shortcuts[i]); + key(&s, KEY_A, true); + next(&w, YASL_INPUT_KEY); + empty(&w); /* Shortcut characters never leak into committed text. */ + } + layout(&s, "fr", NULL); + key(&s, KEY_A, true); + ev = next(&w, YASL_INPUT_KEY); + assert(ev.key.key == YASL_KEY_A && ev.key.codepoint == 'q'); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "q") == 0); + layout(&s, "de", NULL); + modifiers(&s, "Mod5"); /* AltGr is text input, not an Alt shortcut. */ + key(&s, KEY_E, true); + assert(next(&w, YASL_INPUT_KEY).key.key == YASL_KEY_E); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "€") == 0); + layout(&s, "us", "intl"); + key(&s, KEY_APOSTROPHE, true); + next(&w, YASL_INPUT_KEY); + empty(&w); + key(&s, KEY_E, true); + next(&w, YASL_INPUT_KEY); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "é") == 0); + assert(keyboard_dispatch_key(&s, &w, KEY_E, YASL_KEY_REPEAT)); + assert(next(&w, YASL_INPUT_KEY).key.action == YASL_KEY_REPEAT); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "e") == 0); + key(&s, KEY_APOSTROPHE, true); + next(&w, YASL_INPUT_KEY); + keyboard_reset_keys(&s, &w); + key(&s, KEY_E, true); + next(&w, YASL_INPUT_KEY); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "e") == 0); + key(&s, KEY_APOSTROPHE, true); + next(&w, YASL_INPUT_KEY); + s.ime_focus = &w; + text_input_listener.commit_string(&s, NULL, "字"); + text_input_listener.done(&s, NULL, 0); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "字") == 0); + key(&s, KEY_E, true); + next(&w, YASL_INPUT_KEY); + assert(strcmp(next(&w, YASL_INPUT_TEXT).text.text, "e") == 0); + empty(&w); + xkb_compose_state_unref(s.compose); + xkb_state_unref(s.xkb_state); + xkb_keymap_unref(s.xkb_keymap); + xkb_context_unref(d.xkb_ctx); + input_queue_clear(&w.input); + return 0; +} -- cgit v1.2.3