deno.land / x / deno@v1.28.2 / ext / web / benches / timers_ops.rs
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748use deno_core::Extension;
use deno_bench_util::bench_js_async;use deno_bench_util::bench_or_profile;use deno_bench_util::bencher::{benchmark_group, Bencher};use deno_web::BlobStore;
struct Permissions;
impl deno_web::TimersPermission for Permissions { fn allow_hrtime(&mut self) -> bool { true } fn check_unstable( &self, _state: &deno_core::OpState, _api_name: &'static str, ) { }}
fn setup() -> Vec<Extension> { vec![ deno_webidl::init(), deno_url::init(), deno_web::init::<Permissions>(BlobStore::default(), None), Extension::builder() .js(vec![ ("setup", r#" const { setTimeout, handleTimerMacrotask } = globalThis.__bootstrap.timers; Deno.core.setMacrotaskCallback(handleTimerMacrotask); "#), ]) .state(|state| { state.put(Permissions{}); Ok(()) }) .build() ]}
fn bench_set_timeout(b: &mut Bencher) { bench_js_async(b, r#"setTimeout(() => {}, 0);"#, setup);}
benchmark_group!(benches, bench_set_timeout,);bench_or_profile!(benches);
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