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denoland-deno/ext/web/benches/encoding.rs
Bartek Iwańczuk ad3c494b46
Revert "Reland "refactor(core): cleanup feature flags for js source i… (#19611)
…nclusion" (#19519)"

This reverts commit 28a4f3d0f5.

This change causes failures when used outside Deno repo:
```
============================================================
Deno has panicked. This is a bug in Deno. Please report this
at https://github.com/denoland/deno/issues/new.
If you can reliably reproduce this panic, include the
reproduction steps and re-run with the RUST_BACKTRACE=1 env
var set and include the backtrace in your report.

Platform: linux x86_64
Version: 1.34.3+b37b286
Args: ["/opt/hostedtoolcache/deno/0.0.0-b37b286f7fa68d5656f7c180f6127bdc38cf2cf5/x64/deno", "test", "--doc", "--unstable", "--allow-all", "--coverage=./cov"]

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failed to read "/home/runner/work/deno/deno/core/00_primordials.js"

Caused by:
    No such file or directory (os error 2)', core/runtime/jsruntime.rs:699:8
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
```
2023-06-26 13:54:10 +02:00

58 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:bench_setup/setup",
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 {});
})
.esm_entry_point("ext:bench_setup/setup")
.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);