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Add benchmark for 1284 (#1307)
Signed-off-by: Craig Disselkoen <[email protected]>
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‎cedar-policy/Cargo.toml‎

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@@ -88,6 +88,10 @@ harness = false
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name = "extension_fn_validation"
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harness = false
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[[bench]]
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name = "deeply_nested_est"
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harness = false
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[package.metadata.docs.rs]
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features = ["experimental"]
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rustdoc-args = ["--cfg", "docsrs"]

‎cedar-policy/benches/deeply_nested_est.rs‎

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/*
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* Copyright Cedar Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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use cedar_policy::Policy;
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use criterion::{black_box, criterion_group, criterion_main, Criterion};
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// PANIC SAFETY: benchmarking
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#[allow(clippy::unwrap_used)]
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pub fn deeply_nested_est(c: &mut Criterion) {
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let json_str = r#"
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{
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"conditions": [
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{
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"kind": "unless",
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"body": {
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"==": {
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"left": {
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"is": [
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{
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">": [
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{
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"==": {
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"left": {
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"is": [
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{
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"+": [
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{
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">": [
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{
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"is": [
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{
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"[>": [
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{},
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{
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">=": {
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"left": {
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"icieaticPHHcPoHtmcPolissaticPolicHHH&HHHs": [],
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"QtsaPolizciessatcPolicieHHHs": [
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{
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"==": {
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"left": {
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"is": [
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{
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">": [
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{
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"==": {
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"left": {
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"is": [
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{
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"+": [
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{
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">": [
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{
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"is": [
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{
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"[>": [
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{},
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{
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">=": {
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"left": {
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"HHHHhHcPolictempHHHHmpHH:HHHHs": [],
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"QstaticPolicieaticPHHcPoHsieaticPHHcPoHtmcPolissaticPolicHHH&HHHs": [],
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"QtsaPolizciessatcPolicieHHHs": [
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{
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"==": {
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"left": {
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"is": [
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{
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">": [
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{
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"==": {
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"left": {
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"is": [
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{
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"+": [
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{
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">": [
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{
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"is": [
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{
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"[>": [
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{},
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{
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">=": {
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"left": {
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"HHHHhHcPolictempHHHHmpHH:HHHHs": [],
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"QstaticPolicieaticPHHcPoHsaticPolicieaticPHHcPoHsieaticPHHcPoHtmcPolissaticPolicHHH&HHHs": [],
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"QtsaPolizciessatcPolicieHHHs": [ ],
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"Q?tHHHHHHHHHHHHmplates": {},
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"": {},
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"XtLHHHHHHHHHHHHHps2 \temHHclictempHHHHHHHs": [],
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"QstatncPlictempHHHHHHHs": [],
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"QstatncPolicieaticPHHHQstatmcPolicHHHHHHs": [],
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"QstaPoliciessaticPolicHHHHHHs": [],
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"QtsassatcPolicieHHHs": [],
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"Q?tHHHHHHHHHHHHHHHHHHHmplates": {},
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"XtLHHHHHHHHHHHHHHct]is": [ ]
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}
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}
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}
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]
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}
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]
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}
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]
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},
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"-"
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]
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}
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]
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}
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}
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}
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]
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}
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]
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}
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}
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}
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],
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"Q?tHHHHHHHHHHHHmplates": {},
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"": {},
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"XtLHHHHHHHHHHHHHps2 \temHHclictempHHHHHHHs": [],
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"QstatncPol$cieaticPHHHQstatmcPolicHHHHHHs": [],
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"QstaPmliciessaticPolicHHHHHHs": [],
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"QtsassatcPolicieHHHs": [],
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"Q?tHHHHHHHHHHHHHHHHHHHmplates": {},
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"XtLHHHHHHHHHHHHHHct]is": [ ]
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}
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}
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}
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]
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}
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]
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}
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]
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},
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"-"
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]
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}
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]
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}
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}
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}
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]
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}
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]
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}
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}
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}
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],
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"Q?tHHHHHHHHHHHHmplates": {},
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"": {},
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"XtLHHHHHHHHHHHHHps2 \temHHct]is": [ ]
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}
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}
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}
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]
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}
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]
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}
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]
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},
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"-"
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]
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}
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]
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}
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}
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}
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]
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}
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]
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}
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}
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}
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}
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]
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}
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"#;
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c.bench_function("Policy::from_json", |b| {
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b.iter(|| {
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let _ = Policy::from_json(
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None,
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black_box(serde_json::from_str(black_box(json_str)).unwrap()),
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);
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})
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});
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}
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criterion_group!(benches, deeply_nested_est);
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criterion_main!(benches);

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