2 * Copyright © 2009 Dan Nicholson <dbn.lists@gmail.com>
3 * Copyright © 2012 Intel Corporation
4 * Copyright © 2012 Ran Benita <ran234@gmail.com>
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 * Except as contained in this notice, the names of the authors or their
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28 * Author: Dan Nicholson <dbn.lists@gmail.com>
29 * Daniel Stone <daniel@fooishbar.org>
30 * Ran Benita <ran234@gmail.com>
36 #include <sys/types.h>
43 * Test a sequence of keysyms, resulting from a sequence of key presses,
44 * against the keysyms they're supposed to generate.
46 * - Each test runs with a clean state.
47 * - Each line in the test is made up of:
48 * + A keycode, given as a KEY_* from linux/input.h.
49 * + A direction - DOWN for press, UP for release, BOTH for
50 * immediate press + release, REPEAT to just get the syms.
51 * + A sequence of keysyms that should result from this keypress.
53 * The vararg format is:
54 * <KEY_*> <DOWN | UP | BOTH> <XKB_KEY_* (zero or more)> <NEXT | FINISH>
56 * See below for examples.
59 test_key_seq_va(struct xkb_keymap *keymap, va_list ap)
61 struct xkb_state *state;
67 const xkb_keysym_t *syms;
69 unsigned int nsyms, i;
72 fprintf(stderr, "----\n");
74 state = xkb_state_new(keymap);
78 kc = va_arg(ap, int) + EVDEV_OFFSET;
81 nsyms = xkb_state_key_get_syms(state, kc, &syms);
83 sym = xkb_state_key_get_one_sym(state, kc);
87 fprintf(stderr, "got %u syms for keycode %u: [", nsyms, kc);
89 if (op == DOWN || op == BOTH)
90 xkb_state_update_key(state, kc, XKB_KEY_DOWN);
91 if (op == UP || op == BOTH)
92 xkb_state_update_key(state, kc, XKB_KEY_UP);
94 for (i = 0; i < nsyms; i++) {
95 keysym = va_arg(ap, int);
96 xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
97 fprintf(stderr, "%s%s", (i != 0) ? ", " : "", ksbuf);
99 if (keysym == FINISH || keysym == NEXT) {
100 xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
101 fprintf(stderr, "Did not expect keysym: %s.\n", ksbuf);
105 if (keysym != syms[i]) {
106 xkb_keysym_get_name(keysym, ksbuf, sizeof(ksbuf));
107 fprintf(stderr, "Expected keysym: %s. ", ksbuf);;
108 xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
109 fprintf(stderr, "Got keysym: %s.\n", ksbuf);;
115 keysym = va_arg(ap, int);
116 if (keysym != XKB_KEY_NoSymbol) {
117 xkb_keysym_get_name(keysym, ksbuf, sizeof(ksbuf));
118 fprintf(stderr, "Expected %s, but got no keysyms.\n", ksbuf);
123 fprintf(stderr, "]\n");
125 keysym = va_arg(ap, int);
128 if (keysym == FINISH)
131 xkb_keysym_get_name(keysym, ksbuf, sizeof(ksbuf));
132 fprintf(stderr, "Expected keysym: %s. Didn't get it.\n", ksbuf);
136 xkb_state_unref(state);
140 xkb_state_unref(state);
145 test_key_seq(struct xkb_keymap *keymap, ...)
150 va_start(ap, keymap);
151 ret = test_key_seq_va(keymap, ap);
158 test_get_path(const char *path_rel)
162 const char *srcdir = getenv("srcdir");
164 path_len = strlen(srcdir ? srcdir : ".") +
165 strlen(path_rel ? path_rel : "") + 12;
166 path = malloc(path_len);
168 fprintf(stderr, "Failed to allocate path (%d chars) for %s\n",
169 (int) path_len, path);
172 snprintf(path, path_len,
173 "%s/test/data/%s", srcdir ? srcdir : ".",
174 path_rel ? path_rel : "");
180 test_read_file(const char *path_rel)
183 char *ret, *tmp, *path;
184 int fd, count, remaining;
186 path = test_get_path(path_rel);
190 fd = open(path, O_RDONLY);
195 if (fstat(fd, &info) != 0) {
200 ret = malloc(info.st_size + 1);
206 remaining = info.st_size;
208 while ((count = read(fd, tmp, remaining))) {
212 ret[info.st_size] = '\0';
215 if (remaining != 0) {
224 test_get_context(enum test_context_flags test_flags)
226 enum xkb_context_flags ctx_flags;
227 struct xkb_context *ctx;
230 ctx_flags = XKB_CONTEXT_NO_DEFAULT_INCLUDES;
231 if (test_flags & CONTEXT_ALLOW_ENVIRONMENT_NAMES) {
232 unsetenv("XKB_DEFAULT_RULES");
233 unsetenv("XKB_DEFAULT_MODEL");
234 unsetenv("XKB_DEFAULT_LAYOUT");
235 unsetenv("XKB_DEFAULT_VARIANT");
236 unsetenv("XKB_DEFAULT_OPTIONS");
239 ctx_flags |= XKB_CONTEXT_NO_ENVIRONMENT_NAMES;
242 ctx = xkb_context_new(ctx_flags);
246 path = test_get_path("");
250 xkb_context_include_path_append(ctx, path);
257 test_compile_file(struct xkb_context *context, const char *path_rel)
259 struct xkb_keymap *keymap;
263 path = test_get_path(path_rel);
267 file = fopen(path, "r");
269 fprintf(stderr, "Failed to open path: %s\n", path);
273 assert(file != NULL);
275 keymap = xkb_keymap_new_from_file(context, file,
276 XKB_KEYMAP_FORMAT_TEXT_V1, 0);
280 fprintf(stderr, "Failed to compile path: %s\n", path);
285 fprintf(stderr, "Successfully compiled path: %s\n", path);
292 test_compile_string(struct xkb_context *context, const char *string)
294 struct xkb_keymap *keymap;
296 keymap = xkb_keymap_new_from_string(context, string,
297 XKB_KEYMAP_FORMAT_TEXT_V1, 0);
299 fprintf(stderr, "Failed to compile string\n");
307 test_compile_buffer(struct xkb_context *context, const char *buf, size_t len)
309 struct xkb_keymap *keymap;
311 keymap = xkb_keymap_new_from_buffer(context, buf, len,
312 XKB_KEYMAP_FORMAT_TEXT_V1, 0);
314 fprintf(stderr, "Failed to compile keymap from memory buffer\n");
322 test_compile_rules(struct xkb_context *context, const char *rules,
323 const char *model, const char *layout,
324 const char *variant, const char *options)
326 struct xkb_keymap *keymap;
327 struct xkb_rule_names rmlvo = {
328 .rules = isempty(rules) ? NULL : rules,
329 .model = isempty(model) ? NULL : model,
330 .layout = isempty(layout) ? NULL : layout,
331 .variant = isempty(variant) ? NULL : variant,
332 .options = isempty(options) ? NULL : options
335 if (!rules && !model && !layout && !variant && !options)
336 keymap = xkb_keymap_new_from_names(context, NULL, 0);
338 keymap = xkb_keymap_new_from_names(context, &rmlvo, 0);
342 "Failed to compile RMLVO: '%s', '%s', '%s', '%s', '%s'\n",
343 rules, model, layout, variant, options);
351 test_print_keycode_state(struct xkb_state *state,
352 struct xkb_compose_state *compose_state,
353 xkb_keycode_t keycode)
355 struct xkb_keymap *keymap;
358 const xkb_keysym_t *syms;
361 xkb_layout_index_t layout;
362 enum xkb_compose_status status;
364 keymap = xkb_state_get_keymap(state);
366 nsyms = xkb_state_key_get_syms(state, keycode, &syms);
371 status = XKB_COMPOSE_NOTHING;
373 status = xkb_compose_state_get_status(compose_state);
375 if (status == XKB_COMPOSE_COMPOSING || status == XKB_COMPOSE_CANCELLED)
378 if (status == XKB_COMPOSE_COMPOSED) {
379 sym = xkb_compose_state_get_one_sym(compose_state);
383 else if (nsyms == 1) {
384 sym = xkb_state_key_get_one_sym(state, keycode);
388 printf("keysyms [ ");
389 for (int i = 0; i < nsyms; i++) {
390 xkb_keysym_get_name(syms[i], s, sizeof(s));
391 printf("%-*s ", (int) sizeof(s), s);
395 if (status == XKB_COMPOSE_COMPOSED)
396 xkb_compose_state_get_utf8(compose_state, s, sizeof(s));
398 xkb_state_key_get_utf8(state, keycode, s, sizeof(s));
399 printf("unicode [ %s ] ", s);
401 layout = xkb_state_key_get_layout(state, keycode);
402 printf("layout [ %s (%d) ] ",
403 xkb_keymap_layout_get_name(keymap, layout), layout);
405 printf("level [ %d ] ",
406 xkb_state_key_get_level(state, keycode, layout));
409 for (xkb_mod_index_t mod = 0; mod < xkb_keymap_num_mods(keymap); mod++) {
410 if (xkb_state_mod_index_is_active(state, mod,
411 XKB_STATE_MODS_EFFECTIVE) <= 0)
413 if (xkb_state_mod_index_is_consumed(state, keycode, mod))
414 printf("-%s ", xkb_keymap_mod_get_name(keymap, mod));
416 printf("%s ", xkb_keymap_mod_get_name(keymap, mod));
421 for (xkb_led_index_t led = 0; led < xkb_keymap_num_leds(keymap); led++) {
422 if (xkb_state_led_index_is_active(state, led) <= 0)
424 printf("%s ", xkb_keymap_led_get_name(keymap, led));
432 test_print_state_changes(enum xkb_state_component changed)
437 printf("changed [ ");
438 if (changed & XKB_STATE_LAYOUT_EFFECTIVE)
439 printf("effective-layout ");
440 if (changed & XKB_STATE_LAYOUT_DEPRESSED)
441 printf("depressed-layout ");
442 if (changed & XKB_STATE_LAYOUT_LATCHED)
443 printf("latched-layout ");
444 if (changed & XKB_STATE_LAYOUT_LOCKED)
445 printf("locked-layout ");
446 if (changed & XKB_STATE_MODS_EFFECTIVE)
447 printf("effective-mods ");
448 if (changed & XKB_STATE_MODS_DEPRESSED)
449 printf("depressed-mods ");
450 if (changed & XKB_STATE_MODS_LATCHED)
451 printf("latched-mods ");
452 if (changed & XKB_STATE_MODS_LOCKED)
453 printf("locked-mods ");
454 if (changed & XKB_STATE_LEDS)
460 test_disable_stdin_echo(void)
462 /* Same as `stty -echo`. */
463 struct termios termios;
464 if (tcgetattr(STDIN_FILENO, &termios) == 0) {
465 termios.c_lflag &= ~ECHO;
466 (void) tcsetattr(STDIN_FILENO, TCSADRAIN, &termios);
471 test_enable_stdin_echo(void)
473 /* Same as `stty echo`. */
474 struct termios termios;
475 if (tcgetattr(STDIN_FILENO, &termios) == 0) {
476 termios.c_lflag |= ECHO;
477 (void) tcsetattr(STDIN_FILENO, TCSADRAIN, &termios);