2 * Copyright © 2009 Dan Nicholson
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
26 #include "evdev-scancodes.h"
29 #define BENCHMARK_ITERATIONS 2500
32 test_rmlvo_va(struct xkb_context *context, const char *rules,
33 const char *model, const char *layout,
34 const char *variant, const char *options, va_list ap)
36 struct xkb_keymap *keymap;
39 keymap = test_compile_rules(context, rules, model, layout, variant,
44 fprintf(stderr, "Compiled '%s' '%s' '%s' '%s' '%s'\n",
45 strnull(rules), strnull(model), strnull(layout),
46 strnull(variant), strnull(options));
48 ret = test_key_seq_va(keymap, ap);
50 xkb_keymap_unref(keymap);
56 test_rmlvo(struct xkb_context *context, const char *rules,
57 const char *model, const char *layout, const char *variant,
58 const char *options, ...)
63 va_start(ap, options);
64 ret = test_rmlvo_va(context, rules, model, layout, variant, options, ap);
71 test_rmlvo_silent(struct xkb_context *context, const char *rules,
72 const char *model, const char *layout,
73 const char *variant, const char *options)
75 struct xkb_keymap *keymap;
77 keymap = test_compile_rules(context, rules, model, layout, variant,
80 xkb_keymap_unref(keymap);
82 return keymap != NULL;
86 test_rmlvo_env(struct xkb_context *ctx, const char *rules, const char *model,
87 const char *layout, const char *variant, const char *options,
93 va_start (ap, options);
96 setenv("XKB_DEFAULT_RULES", rules, 1);
98 unsetenv("XKB_DEFAULT_RULES");
101 setenv("XKB_DEFAULT_MODEL", model, 1);
103 unsetenv("XKB_DEFAULT_MODEL");
105 if (!isempty(layout))
106 setenv("XKB_DEFAULT_LAYOUT", layout, 1);
108 unsetenv("XKB_DEFAULT_LAYOUT");
110 if (!isempty(variant))
111 setenv("XKB_DEFAULT_VARIANT", variant, 1);
113 unsetenv("XKB_DEFAULT_VARIANT");
115 if (!isempty(options))
116 setenv("XKB_DEFAULT_OPTIONS", options, 1);
118 unsetenv("XKB_DEFAULT_OPTIONS");
120 ret = test_rmlvo_va(ctx, NULL, NULL, NULL, NULL, NULL, ap);
128 benchmark(struct xkb_context *context)
130 struct timespec start, stop, elapsed;
131 enum xkb_log_level old_level = xkb_context_get_log_level(context);
132 int old_verb = xkb_context_get_log_verbosity(context);
135 xkb_context_set_log_level(context, XKB_LOG_LEVEL_CRITICAL);
136 xkb_context_set_log_verbosity(context, 0);
138 clock_gettime(CLOCK_MONOTONIC, &start);
139 for (i = 0; i < BENCHMARK_ITERATIONS; i++)
140 assert(test_rmlvo_silent(context, "evdev", "evdev", "us", "", ""));
141 clock_gettime(CLOCK_MONOTONIC, &stop);
143 xkb_context_set_log_level(context, old_level);
144 xkb_context_set_log_verbosity(context, old_verb);
146 elapsed.tv_sec = stop.tv_sec - start.tv_sec;
147 elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec;
148 if (elapsed.tv_nsec < 0) {
149 elapsed.tv_nsec += 1000000000;
153 fprintf(stderr, "compiled %d keymaps in %ld.%09lds\n",
154 BENCHMARK_ITERATIONS, elapsed.tv_sec, elapsed.tv_nsec);
158 main(int argc, char *argv[])
160 struct xkb_context *ctx = test_get_context(CONTEXT_ALLOW_ENVIRONMENT_NAMES);
164 if (argc > 1 && streq(argv[1], "bench")) {
169 #define KS(name) xkb_keysym_from_name(name, 0)
171 assert(test_rmlvo(ctx, "evdev", "pc105", "us,il,ru,ca", ",,,multix", "grp:alts_toggle,ctrl:nocaps,compose:rwin",
172 KEY_Q, BOTH, XKB_KEY_q, NEXT,
173 KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
174 KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
175 KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
176 KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
177 KEY_Q, BOTH, XKB_KEY_slash, NEXT,
178 KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
179 KEY_Q, BOTH, XKB_KEY_Q, NEXT,
180 KEY_RIGHTMETA, BOTH, XKB_KEY_Multi_key, FINISH));
181 assert(test_rmlvo(ctx, "evdev", "pc105", "us,in", "", "grp:alts_toggle",
182 KEY_A, BOTH, XKB_KEY_a, NEXT,
183 KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
184 KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
185 KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
186 KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
187 KEY_A, BOTH, KS("U094b"), FINISH));
188 assert(test_rmlvo(ctx, "evdev", "pc105", "us", "intl", "",
189 KEY_GRAVE, BOTH, XKB_KEY_dead_grave, FINISH));
190 assert(test_rmlvo(ctx, "evdev", "evdev", "us", "intl", "grp:alts_toggle",
191 KEY_GRAVE, BOTH, XKB_KEY_dead_grave, FINISH));
193 /* 20 is not a legal group; make sure this is handled gracefully. */
194 assert(test_rmlvo(ctx, "evdev", "", "us:20", "", "",
195 KEY_A, BOTH, XKB_KEY_a, FINISH));
197 /* Don't choke on missing values in RMLVO. Should just skip them.
198 Currently generates us,us,ca. */
199 assert(test_rmlvo(ctx, "evdev", "", "us,,ca", "", "grp:alts_toggle",
200 KEY_A, BOTH, XKB_KEY_a, NEXT,
201 KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
202 KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
203 KEY_RIGHTALT, UP, XKB_KEY_ISO_Next_Group, NEXT,
204 KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
205 KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
206 KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
207 KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
208 KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
209 KEY_APOSTROPHE, BOTH, XKB_KEY_dead_grave, FINISH));
211 assert(test_rmlvo(ctx, "", "", "", "", "",
212 KEY_A, BOTH, XKB_KEY_a, FINISH));
214 assert(!test_rmlvo(ctx, "does-not-exist", "", "", "", "",
215 KEY_A, BOTH, XKB_KEY_a, FINISH));
217 assert(test_rmlvo_env(ctx, "evdev", "", "us", "", "",
218 KEY_A, BOTH, XKB_KEY_a, FINISH));
219 assert(test_rmlvo_env(ctx, "evdev", "", "us", "", "ctrl:nocaps",
220 KEY_CAPSLOCK, BOTH, XKB_KEY_Control_L, FINISH));
222 /* Ignores multix and generates us,ca. */
223 assert(test_rmlvo_env(ctx, "evdev", "", "us,ca", ",,,multix", "grp:alts_toggle",
224 KEY_A, BOTH, XKB_KEY_a, NEXT,
225 KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
226 KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
227 KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
228 KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
229 KEY_GRAVE, UP, XKB_KEY_numbersign, FINISH));
231 assert(!test_rmlvo_env(ctx, "broken", "what-on-earth", "invalid", "", "",
232 KEY_A, BOTH, XKB_KEY_a, FINISH));
234 /* Ensure a keymap with an empty xkb_keycodes compiles fine. */
235 assert(test_rmlvo_env(ctx, "base", "empty", "empty", "", "",
236 KEY_A, BOTH, XKB_KEY_NoSymbol, FINISH));
238 /* Has an illegal escape sequence, but shouldn't fail. */
239 assert(test_rmlvo_env(ctx, "evdev", "", "cz", "bksl", "",
240 KEY_A, BOTH, XKB_KEY_a, FINISH));
242 xkb_context_unref(ctx);
244 ctx = test_get_context(0);
245 assert(test_rmlvo_env(ctx, "broken", "but", "ignored", "per", "ctx flags",
246 KEY_A, BOTH, XKB_KEY_a, FINISH));
248 /* Test response to invalid flags. */
250 struct xkb_rule_names rmlvo = { NULL };
251 assert(!xkb_keymap_new_from_names(ctx, &rmlvo, -1));
252 assert(!xkb_keymap_new_from_names(ctx, &rmlvo, 5453));
255 xkb_context_unref(ctx);