deno.land / x / deno@v1.28.2 / ext / web / benches / encoding.rs
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950use deno_core::Extension;
use deno_bench_util::bench_js_sync;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 { false } fn check_unstable( &self, _state: &deno_core::OpState, _api_name: &'static str, ) { unreachable!() }}
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 { TextDecoder } = globalThis.__bootstrap.encoding; const hello12k = Deno.core.encode("hello world\n".repeat(1e3)); "#, )]) .state(|state| { state.put(Permissions {}); Ok(()) }) .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);
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