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.
28 #define BENCHMARK_ITERATIONS 1000
31 test_rmlvo(struct xkb_context *context, const char *rules,
32 const char *model, const char *layout,
33 const char *variant, const char *options)
35 struct xkb_keymap *keymap;
37 keymap = test_compile_rules(context, rules, model, layout, variant,
40 fprintf(stderr, "Compiled '%s' '%s' '%s' '%s' '%s'\n",
41 strnull(rules), strnull(model), strnull(layout),
42 strnull(variant), strnull(options));
43 xkb_map_unref(keymap);
46 return keymap != NULL;
50 test_rmlvo_silent(struct xkb_context *context, const char *rules,
51 const char *model, const char *layout,
52 const char *variant, const char *options)
54 struct xkb_keymap *keymap;
56 keymap = test_compile_rules(context, rules, model, layout, variant,
59 xkb_map_unref(keymap);
61 return keymap != NULL;
65 benchmark(struct xkb_context *context)
67 struct timespec start, stop, elapsed;
68 enum xkb_log_level old_level = xkb_get_log_level(context);
69 int old_verb = xkb_get_log_verbosity(context);
72 xkb_set_log_level(context, XKB_LOG_LEVEL_CRITICAL);
73 xkb_set_log_verbosity(context, 0);
75 clock_gettime(CLOCK_MONOTONIC, &start);
76 for (i = 0; i < BENCHMARK_ITERATIONS; i++)
77 assert(test_rmlvo_silent(context, "evdev", "evdev", "us", "", ""));
78 clock_gettime(CLOCK_MONOTONIC, &stop);
80 xkb_set_log_level(context, old_level);
81 xkb_set_log_verbosity(context, old_verb);
83 elapsed.tv_sec = stop.tv_sec - start.tv_sec;
84 elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec;
85 if (elapsed.tv_nsec < 0) {
86 elapsed.tv_nsec += 1000000000;
90 fprintf(stderr, "compiled %d keymaps in %ld.%09lds\n",
91 BENCHMARK_ITERATIONS, elapsed.tv_sec, elapsed.tv_nsec);
94 int main(int argc, char *argv[])
96 struct xkb_context *ctx = test_get_context();
100 if (argc > 1 && streq(argv[1], "bench")) {
105 assert(test_rmlvo(ctx, "evdev", "pc105", "us,il,ru,ca", ",,,multix", "grp:alts_toggle,ctrl:nocaps,compose:rwin"));
106 assert(test_rmlvo(ctx, "base", "pc105", "us,in", "", ""));
107 assert(test_rmlvo(ctx, "evdev", "pc105", "us", "intl", ""));
108 assert(test_rmlvo(ctx, "evdev", "evdev", "us", "intl", "grp:alts_toggle"));
110 assert(test_rmlvo(ctx, "", "", "", "", ""));
111 assert(test_rmlvo(ctx, NULL, NULL, NULL, NULL, NULL));
113 assert(!test_rmlvo(ctx, "does-not-exist", "", "", "", ""));
115 xkb_context_unref(ctx);