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|
use bencher::{benchmark_group, benchmark_main, Bencher};
use deno_core::op_sync;
use deno_core::v8;
use deno_core::JsRuntime;
fn create_js_runtime() -> JsRuntime {
let mut runtime = JsRuntime::new(Default::default());
runtime.register_op("op_url_parse", op_sync(deno_url::op_url_parse));
runtime.register_op(
"op_url_parse_search_params",
op_sync(deno_url::op_url_parse_search_params),
);
runtime.register_op(
"op_url_stringify_search_params",
op_sync(deno_url::op_url_stringify_search_params),
);
runtime.sync_ops_cache();
runtime
.execute(
"bootstrap",
"globalThis.__bootstrap = (globalThis.__bootstrap || {});",
)
.unwrap();
deno_url::init(&mut runtime);
runtime
.execute("setup", "const { URL } = globalThis.__bootstrap.url;")
.unwrap();
runtime
}
pub fn bench_runtime_js(b: &mut Bencher, src: &str) {
let mut runtime = create_js_runtime();
let context = runtime.global_context();
let scope = &mut v8::HandleScope::with_context(runtime.v8_isolate(), context);
let code = v8::String::new(scope, src).unwrap();
let script = v8::Script::compile(scope, code, None).unwrap();
b.iter(|| {
script.run(scope).unwrap();
});
}
fn bench_url_parse(b: &mut Bencher) {
bench_runtime_js(b, r#"new URL(`http://www.google.com/`);"#);
}
benchmark_group!(benches, bench_url_parse,);
benchmark_main!(benches);
|
