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65 lines
1.2 KiB
65 lines
1.2 KiB
#![feature(test)]
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extern crate regex_syntax;
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extern crate test;
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use regex_syntax::Parser;
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use test::Bencher;
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#[bench]
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fn parse_simple1(b: &mut Bencher) {
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b.iter(|| {
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let re = r"^bc(d|e)*$";
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Parser::new().parse(re).unwrap()
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});
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}
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#[bench]
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fn parse_simple2(b: &mut Bencher) {
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b.iter(|| {
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let re = r"'[a-zA-Z_][a-zA-Z0-9_]*(')\b";
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Parser::new().parse(re).unwrap()
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});
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}
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#[bench]
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fn parse_small1(b: &mut Bencher) {
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b.iter(|| {
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let re = r"\p{L}|\p{N}|\s|.|\d";
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Parser::new().parse(re).unwrap()
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});
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}
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#[bench]
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fn parse_medium1(b: &mut Bencher) {
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b.iter(|| {
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let re = r"\pL\p{Greek}\p{Hiragana}\p{Alphabetic}\p{Hebrew}\p{Arabic}";
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Parser::new().parse(re).unwrap()
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});
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}
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#[bench]
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fn parse_medium2(b: &mut Bencher) {
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b.iter(|| {
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let re = r"\s\S\w\W\d\D";
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Parser::new().parse(re).unwrap()
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});
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}
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#[bench]
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fn parse_medium3(b: &mut Bencher) {
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b.iter(|| {
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let re =
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r"\p{age:3.2}\p{hira}\p{scx:hira}\p{alphabetic}\p{sc:Greek}\pL";
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Parser::new().parse(re).unwrap()
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});
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}
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#[bench]
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fn parse_huge(b: &mut Bencher) {
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b.iter(|| {
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let re = r"\p{L}{100}";
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Parser::new().parse(re).unwrap()
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});
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}
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