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Diffstat (limited to '')
-rw-r--r-- | src/utf8proc/bench/unistring.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/utf8proc/bench/unistring.c b/src/utf8proc/bench/unistring.c new file mode 100644 index 000000000..2cc5ce8d9 --- /dev/null +++ b/src/utf8proc/bench/unistring.c @@ -0,0 +1,60 @@ +/* comparitive benchmark of GNU libunistring */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +/* libunistring */ +#include <unistr.h> +#include <uninorm.h> + +#include "util.h" + +int main(int argc, char **argv) +{ + int i; + uninorm_t nf = UNINORM_NFKC; + + for (i = 1; i < argc; ++i) { + if (!strcmp(argv[i], "-nfkc")) { + nf = UNINORM_NFKC; + continue; + } + if (!strcmp(argv[i], "-nfkd")) { + nf = UNINORM_NFKD; + continue; + } + if (!strcmp(argv[i], "-nfc")) { + nf = UNINORM_NFC; + continue; + } + if (!strcmp(argv[i], "-nfd")) { + nf = UNINORM_NFD; + continue; + } + if (argv[i][0] == '-') { + fprintf(stderr, "unrecognized option: %s\n", argv[i]); + return EXIT_FAILURE; + } + + size_t len; + uint8_t *src = readfile(argv[i], &len); + if (!src) { + fprintf(stderr, "error reading %s\n", argv[i]); + return EXIT_FAILURE; + } + + size_t destlen; + uint8_t *dest; + mytime start = gettime(); + for (int i = 0; i < 100; ++i) { + dest = u8_normalize(nf, src, len, NULL, &destlen); + if (!dest) return EXIT_FAILURE; + free(dest); + } + printf("%s: %g\n", argv[i], elapsed(gettime(), start) / 100); + free(src); + } + + return EXIT_SUCCESS; +} |