1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
use codspeed_criterion_compat::{
black_box, criterion_group, criterion_main, BenchmarkId, Criterion,
};
use referencing::{Draft, Registry};
use serde_json::{json, Value};
fn create_deep_nested_json(depth: usize) -> Value {
let mut current = json!({
"leaf": "value",
"array": [1, 2, 3],
"special/field": "escaped",
"encoded field": "percent encoded"
});
for i in (0..depth).rev() {
current = json!({
format!("level_{}", i): current,
"sibling": format!("sibling_value_{}", i)
});
}
json!({
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": current
})
}
fn bench_pointers(c: &mut Criterion) {
let data = create_deep_nested_json(15);
let resource = Draft::Draft202012.create_resource(data);
let registry = Registry::try_new("http://example.com/schema.json", resource)
.expect("Invalid registry input");
let cases = [
("single", "#/properties"),
("double", "#/properties/level_0"),
("long", "#/properties/level_0/level_1/level_2/level_3/level_4/level_5/level_6/level_7/level_8/level_9/level_10/level_11/level_12/level_13/level_14/array/1"),
];
let mut group = c.benchmark_group("JSON Pointer");
for (name, pointer) in cases {
group.bench_with_input(
BenchmarkId::new("pointer", name),
®istry,
|b, registry| {
let resolver = registry
.try_resolver("http://example.com/schema.json")
.expect("Invalid base URI");
b.iter_with_large_drop(|| resolver.lookup(black_box(pointer)));
},
);
}
group.finish();
}
criterion_group!(benches, bench_pointers);
criterion_main!(benches);
|
