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authorRan Benita <ran234@gmail.com>2012-08-28 19:07:07 +0300
committerRan Benita <ran234@gmail.com>2012-09-03 10:31:13 +0300
commit1aa6e2b1e20542683ae224a7824e62e0fba623c7 (patch)
tree2d7d0e22d61c2d7545c64afd2a2074c9c29a1683 /test
parent480f919d770d2c847c4fc2dd94ab6cf85f50c09a (diff)
test/rules-file: add benchmark
Signed-off-by: Ran Benita <ran234@gmail.com>
Diffstat (limited to 'test')
-rw-r--r--test/rules-file.c55
1 files changed, 48 insertions, 7 deletions
diff --git a/test/rules-file.c b/test/rules-file.c
index 67a000e..5ddd074 100644
--- a/test/rules-file.c
+++ b/test/rules-file.c
@@ -25,11 +25,14 @@
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
+#include <time.h>
#include "test.h"
#include "xkb-priv.h"
#include "rules.h"
+#define BENCHMARK_ITERATIONS 20000
+
struct test_data {
/* Rules file */
const char *rules;
@@ -89,19 +92,57 @@ test_rules(struct xkb_context *ctx, struct test_data *data)
return passed;
}
+static void
+benchmark(struct xkb_context *ctx)
+{
+ struct timespec start, stop, elapsed;
+ enum xkb_log_level old_level = xkb_get_log_level(ctx);
+ int old_verb = xkb_get_log_verbosity(ctx);
+ int i;
+ struct xkb_rule_names rmlvo = {
+ "evdev", "pc105", "us,il", ",", "ctrl:nocaps,grp:menu_toggle",
+ };
+ struct xkb_component_names kccgst;
+
+ xkb_set_log_level(ctx, XKB_LOG_LEVEL_CRITICAL);
+ xkb_set_log_verbosity(ctx, 0);
+
+ clock_gettime(CLOCK_MONOTONIC, &start);
+ for (i = 0; i < BENCHMARK_ITERATIONS; i++) {
+ assert(xkb_components_from_rules(ctx, &rmlvo, &kccgst));
+ free(kccgst.keycodes);
+ free(kccgst.types);
+ free(kccgst.compat);
+ free(kccgst.symbols);
+ }
+ clock_gettime(CLOCK_MONOTONIC, &stop);
+
+ xkb_set_log_level(ctx, old_level);
+ xkb_set_log_verbosity(ctx, old_verb);
+
+ elapsed.tv_sec = stop.tv_sec - start.tv_sec;
+ elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec;
+ if (elapsed.tv_nsec < 0) {
+ elapsed.tv_nsec += 1000000000;
+ elapsed.tv_sec--;
+ }
+
+ fprintf(stderr, "processed %d times in %ld.%09lds\n",
+ BENCHMARK_ITERATIONS, elapsed.tv_sec, elapsed.tv_nsec);
+}
+
int
-main(void)
+main(int argc, char *argv[])
{
struct xkb_context *ctx;
- const char *srcdir = getenv("srcdir");
- char *path;
- ctx = xkb_context_new(XKB_CONTEXT_NO_DEFAULT_INCLUDES);
+ ctx = test_get_context();
assert(ctx);
- assert(asprintf(&path, "%s/test/data", srcdir ? srcdir : ".") > 0);
- assert(xkb_context_include_path_append(ctx, test_get_path("")));
- free(path);
+ if (argc > 1 && streq(argv[1], "bench")) {
+ benchmark(ctx);
+ return 0;
+ }
struct test_data test1 = {
.rules = "simple",