47 lines
1.2 KiB
Rust
47 lines
1.2 KiB
Rust
use criterion::{criterion_group, criterion_main, Criterion};
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use jsonpath_rust::{JsonPath, JsonPathQuery};
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use serde_json::{json, Value};
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use std::str::FromStr;
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struct SearchData {
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json: serde_json::Value,
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path: JsonPath,
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}
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const PATH: &str = "$.[?(@.author ~= '.*(?i)d\\(Rees\\)')]";
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fn regex_perf_test_with_reuse(cfg: &SearchData) {
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let _v = cfg.path.find(&cfg.json);
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}
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fn regex_perf_test_without_reuse() {
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let json = Box::new(json!({
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"author":"abcd(Rees)",
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}));
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let _v = json.path(PATH).expect("the path is correct");
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}
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fn json_path_compiling() {
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let _v = JsonPath::<Value>::from_str(PATH).unwrap();
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}
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pub fn criterion_benchmark(c: &mut Criterion) {
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let data = SearchData {
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json: json!({
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"author":"abcd(Rees)",
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}),
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path: JsonPath::from_str(PATH).unwrap(),
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};
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c.bench_function("regex bench with reuse", |b| {
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b.iter(|| regex_perf_test_with_reuse(&data))
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});
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c.bench_function("regex bench without reuse", |b| {
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b.iter(regex_perf_test_without_reuse)
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});
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c.bench_function("JsonPath generation", |b| b.iter(json_path_compiling));
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}
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criterion_group!(benches, criterion_benchmark);
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criterion_main!(benches);
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