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cd61c01545
Remove `ExtensionFileSourceCode::LoadedFromFsDuringSnapshot` and feature `include_js_for_snapshotting` since they leak paths that are only applicable in this repo to embedders. Replace with feature `exclude_js_sources`. Additionally the feature `force_include_js_sources` allows negating it, if both features are set. We need both of these because features are additive and there must be a way of force including sources for snapshot creation while still having the `exclude_js_sources` feature. `force_include_js_sources` is only set for build deps, so sources are still excluded from the final binary. You can also specify `force_include_js_sources` on any extension to override the above features for that extension. Towards #19398. But there was still the snapshot-from-snapshot situation where code could be executed twice, I addressed that by making `mod_evaluate()` and scripts like `core/01_core.js` behave idempotently. This allowed unifying `ext::init_ops()` and `ext::init_ops_and_esm()` into `ext::init()`.
52 lines
1.5 KiB
Rust
52 lines
1.5 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use deno_bench_util::bench_js_sync;
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use deno_bench_util::bench_or_profile;
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use deno_bench_util::bencher::benchmark_group;
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use deno_bench_util::bencher::Bencher;
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use deno_core::Extension;
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use deno_core::ExtensionFileSource;
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use deno_core::OpState;
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use deno_web::BlobStore;
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#[derive(Clone)]
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struct Permissions;
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impl deno_web::TimersPermission for Permissions {
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fn allow_hrtime(&mut self) -> bool {
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false
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}
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fn check_unstable(&self, _state: &OpState, _api_name: &'static str) {
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unreachable!()
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}
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}
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fn setup() -> Vec<Extension> {
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vec![
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deno_webidl::deno_webidl::init(),
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deno_url::deno_url::init(),
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deno_console::deno_console::init(),
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deno_web::deno_web::init::<Permissions>(BlobStore::default(), None),
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Extension::builder("bench_setup")
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.esm(vec![ExtensionFileSource {
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specifier: "ext:bench_setup/setup",
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code: r#"
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import { TextDecoder } from "ext:deno_web/08_text_encoding.js";
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globalThis.TextDecoder = TextDecoder;
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globalThis.hello12k = Deno.core.encode("hello world\n".repeat(1e3));
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"#,
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}])
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.state(|state| {
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state.put(Permissions {});
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})
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.esm_entry_point("ext:bench_setup/setup")
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.build(),
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]
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}
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fn bench_encode_12kb(b: &mut Bencher) {
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bench_js_sync(b, r#"new TextDecoder().decode(hello12k);"#, setup);
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}
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benchmark_group!(benches, bench_encode_12kb);
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bench_or_profile!(benches);
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