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denoland-deno/ext/web/benches/encoding.rs
Bartek Iwańczuk f6c364fcf6
Revert "perf(core): use static specifier in ExtensionFileSource (#182… (#18270)
…64)"

This reverts commit 8af0c83519.

Causes bench stage to fail on CI.
2023-03-18 20:25:28 +01:00

57 lines
1.6 KiB
Rust

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use deno_bench_util::bench_js_sync;
use deno_bench_util::bench_or_profile;
use deno_bench_util::bencher::benchmark_group;
use deno_bench_util::bencher::Bencher;
use deno_core::Extension;
use deno_core::ExtensionFileSource;
use deno_core::ExtensionFileSourceCode;
use deno_core::OpState;
use deno_web::BlobStore;
#[derive(Clone)]
struct Permissions;
impl deno_web::TimersPermission for Permissions {
fn allow_hrtime(&mut self) -> bool {
false
}
fn check_unstable(&self, _state: &OpState, _api_name: &'static str) {
unreachable!()
}
}
fn setup() -> Vec<Extension> {
vec![
deno_webidl::deno_webidl::init_ops_and_esm(),
deno_url::deno_url::init_ops_and_esm(),
deno_console::deno_console::init_ops_and_esm(),
deno_web::deno_web::init_ops_and_esm::<Permissions>(
BlobStore::default(),
None,
),
Extension::builder("bench_setup")
.esm(vec![ExtensionFileSource {
specifier: "ext:setup".to_string(),
code: ExtensionFileSourceCode::IncludedInBinary(
r#"
import { TextDecoder } from "ext:deno_web/08_text_encoding.js";
globalThis.TextDecoder = TextDecoder;
globalThis.hello12k = Deno.core.encode("hello world\n".repeat(1e3));
"#,
),
}])
.state(|state| {
state.put(Permissions {});
})
.build(),
]
}
fn bench_encode_12kb(b: &mut Bencher) {
bench_js_sync(b, r#"new TextDecoder().decode(hello12k);"#, setup);
}
benchmark_group!(benches, bench_encode_12kb);
bench_or_profile!(benches);