mirror of
https://github.com/denoland/deno.git
synced 2024-12-23 07:44:48 -05:00
0b4770fa7d
Reduce the number of copies and allocations of script code by carrying around ownership/reference information from creation time. As an advantage, this allows us to maintain the identity of `&'static str`-based scripts and use v8's external 1-byte strings (to avoid incorrectly passing non-ASCII strings, debug `assert!`s gate all string reference paths). Benchmark results: Perf improvements -- ~0.1 - 0.2ms faster, but should reduce garbage w/external strings and reduces data copies overall. May also unlock some more interesting optimizations in the future. This requires adding some generics to functions, but manual monomorphization has been applied (outer/inner function) to avoid code bloat.
840 lines
26 KiB
Rust
840 lines
26 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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use std::path::PathBuf;
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use std::rc::Rc;
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use std::sync::Arc;
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use deno_ast::ModuleSpecifier;
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use deno_core::error::AnyError;
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use deno_core::futures::task::LocalFutureObj;
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use deno_core::futures::FutureExt;
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use deno_core::located_script_name;
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use deno_core::serde_json::json;
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use deno_core::serde_v8;
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use deno_core::v8;
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use deno_core::Extension;
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use deno_core::ModuleId;
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use deno_graph::npm::NpmPackageReqReference;
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use deno_runtime::colors;
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use deno_runtime::deno_node;
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use deno_runtime::fmt_errors::format_js_error;
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use deno_runtime::ops::worker_host::CreateWebWorkerCb;
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use deno_runtime::ops::worker_host::WorkerEventCb;
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use deno_runtime::permissions::PermissionsContainer;
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use deno_runtime::web_worker::WebWorker;
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use deno_runtime::web_worker::WebWorkerOptions;
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use deno_runtime::worker::MainWorker;
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use deno_runtime::worker::WorkerOptions;
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use deno_runtime::BootstrapOptions;
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use crate::args::DenoSubcommand;
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use crate::errors;
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use crate::module_loader::CliModuleLoader;
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use crate::node;
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use crate::ops;
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use crate::proc_state::ProcState;
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use crate::tools;
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use crate::tools::coverage::CoverageCollector;
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use crate::tools::test::TestMode;
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use crate::util::checksum;
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use crate::version;
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pub struct CliMainWorker {
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main_module: ModuleSpecifier,
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is_main_cjs: bool,
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worker: MainWorker,
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ps: ProcState,
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js_run_tests_callback: Option<v8::Global<v8::Function>>,
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js_run_benchmarks_callback: Option<v8::Global<v8::Function>>,
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js_enable_test_callback: Option<v8::Global<v8::Function>>,
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js_enable_bench_callback: Option<v8::Global<v8::Function>>,
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}
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impl CliMainWorker {
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pub fn into_main_worker(self) -> MainWorker {
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self.worker
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}
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pub async fn setup_repl(&mut self) -> Result<(), AnyError> {
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self.worker.run_event_loop(false).await?;
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Ok(())
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}
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pub async fn run(&mut self) -> Result<i32, AnyError> {
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let mut maybe_coverage_collector =
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self.maybe_setup_coverage_collector().await?;
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log::debug!("main_module {}", self.main_module);
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if self.is_main_cjs {
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self.initialize_main_module_for_node()?;
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deno_node::load_cjs_module(
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&mut self.worker.js_runtime,
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&self.main_module.to_file_path().unwrap().to_string_lossy(),
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true,
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self.ps.options.inspect_brk().is_some(),
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)?;
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} else {
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self.execute_main_module_possibly_with_npm().await?;
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}
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self.worker.dispatch_load_event(located_script_name!())?;
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loop {
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self
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.worker
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.run_event_loop(maybe_coverage_collector.is_none())
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.await?;
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if !self
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.worker
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.dispatch_beforeunload_event(located_script_name!())?
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{
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break;
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}
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}
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self.worker.dispatch_unload_event(located_script_name!())?;
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if let Some(coverage_collector) = maybe_coverage_collector.as_mut() {
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self
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.worker
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.with_event_loop(coverage_collector.stop_collecting().boxed_local())
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.await?;
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}
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Ok(self.worker.exit_code())
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}
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pub async fn run_for_watcher(self) -> Result<(), AnyError> {
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/// The FileWatcherModuleExecutor provides module execution with safe dispatching of life-cycle events by tracking the
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/// state of any pending events and emitting accordingly on drop in the case of a future
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/// cancellation.
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struct FileWatcherModuleExecutor {
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inner: CliMainWorker,
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pending_unload: bool,
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}
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impl FileWatcherModuleExecutor {
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pub fn new(worker: CliMainWorker) -> FileWatcherModuleExecutor {
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FileWatcherModuleExecutor {
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inner: worker,
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pending_unload: false,
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}
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}
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/// Execute the given main module emitting load and unload events before and after execution
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/// respectively.
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pub async fn execute(&mut self) -> Result<(), AnyError> {
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self.inner.execute_main_module_possibly_with_npm().await?;
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self
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.inner
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.worker
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.dispatch_load_event(located_script_name!())?;
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self.pending_unload = true;
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let result = loop {
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match self.inner.worker.run_event_loop(false).await {
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Ok(()) => {}
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Err(error) => break Err(error),
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}
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match self
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.inner
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.worker
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.dispatch_beforeunload_event(located_script_name!())
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{
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Ok(default_prevented) if default_prevented => {} // continue loop
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Ok(_) => break Ok(()),
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Err(error) => break Err(error),
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}
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};
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self.pending_unload = false;
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result?;
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self
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.inner
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.worker
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.dispatch_unload_event(located_script_name!())?;
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Ok(())
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}
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}
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impl Drop for FileWatcherModuleExecutor {
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fn drop(&mut self) {
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if self.pending_unload {
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let _ = self
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.inner
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.worker
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.dispatch_unload_event(located_script_name!());
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}
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}
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}
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let mut executor = FileWatcherModuleExecutor::new(self);
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executor.execute().await
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}
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pub async fn run_test_specifier(
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&mut self,
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mode: TestMode,
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) -> Result<(), AnyError> {
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self.enable_test();
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// Enable op call tracing in core to enable better debugging of op sanitizer
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// failures.
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if self.ps.options.trace_ops() {
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self.worker.js_runtime.execute_script(
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located_script_name!(),
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"Deno[Deno.internal].core.enableOpCallTracing();",
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)?;
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}
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let mut maybe_coverage_collector =
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self.maybe_setup_coverage_collector().await?;
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// We only execute the specifier as a module if it is tagged with TestMode::Module or
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// TestMode::Both.
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if mode != TestMode::Documentation {
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// We execute the module module as a side module so that import.meta.main is not set.
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self.execute_side_module_possibly_with_npm().await?;
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}
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self.worker.dispatch_load_event(located_script_name!())?;
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self.run_tests(&self.ps.options.shuffle_tests()).await?;
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loop {
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if !self
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.worker
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.dispatch_beforeunload_event(located_script_name!())?
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{
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break;
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}
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self.worker.run_event_loop(false).await?;
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}
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self.worker.dispatch_unload_event(located_script_name!())?;
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if let Some(coverage_collector) = maybe_coverage_collector.as_mut() {
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self
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.worker
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.with_event_loop(coverage_collector.stop_collecting().boxed_local())
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.await?;
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}
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Ok(())
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}
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pub async fn run_lsp_test_specifier(
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&mut self,
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mode: TestMode,
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) -> Result<(), AnyError> {
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self.enable_test();
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self.worker.execute_script(
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located_script_name!(),
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"Deno[Deno.internal].core.enableOpCallTracing();",
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)?;
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if mode != TestMode::Documentation {
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// We execute the module module as a side module so that import.meta.main is not set.
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self.execute_side_module_possibly_with_npm().await?;
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}
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self.worker.dispatch_load_event(located_script_name!())?;
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self.run_tests(&None).await?;
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loop {
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if !self
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.worker
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.dispatch_beforeunload_event(located_script_name!())?
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{
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break;
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}
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self.worker.run_event_loop(false).await?;
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}
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self.worker.dispatch_unload_event(located_script_name!())?;
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Ok(())
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}
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pub async fn run_bench_specifier(&mut self) -> Result<(), AnyError> {
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self.enable_bench();
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// We execute the module module as a side module so that import.meta.main is not set.
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self.execute_side_module_possibly_with_npm().await?;
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self.worker.dispatch_load_event(located_script_name!())?;
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self.run_benchmarks().await?;
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loop {
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if !self
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.worker
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.dispatch_beforeunload_event(located_script_name!())?
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{
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break;
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}
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self.worker.run_event_loop(false).await?;
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}
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self.worker.dispatch_unload_event(located_script_name!())?;
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Ok(())
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}
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async fn execute_main_module_possibly_with_npm(
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&mut self,
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) -> Result<(), AnyError> {
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let id = self.worker.preload_main_module(&self.main_module).await?;
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self.evaluate_module_possibly_with_npm(id).await
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}
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async fn execute_side_module_possibly_with_npm(
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&mut self,
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) -> Result<(), AnyError> {
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let id = self.worker.preload_side_module(&self.main_module).await?;
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self.evaluate_module_possibly_with_npm(id).await
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}
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async fn evaluate_module_possibly_with_npm(
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&mut self,
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id: ModuleId,
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) -> Result<(), AnyError> {
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if self.ps.npm_resolver.has_packages() || self.ps.graph().has_node_specifier
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{
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self.initialize_main_module_for_node()?;
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}
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self.worker.evaluate_module(id).await
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}
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fn initialize_main_module_for_node(&mut self) -> Result<(), AnyError> {
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let mut maybe_binary_command_name = None;
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if let DenoSubcommand::Run(flags) = self.ps.options.sub_command() {
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if let Ok(pkg_ref) = NpmPackageReqReference::from_str(&flags.script) {
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// if the user ran a binary command, we'll need to set process.argv[0]
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// to be the name of the binary command instead of deno
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let binary_name = pkg_ref
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.sub_path
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.as_deref()
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.unwrap_or(pkg_ref.req.name.as_str());
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maybe_binary_command_name = Some(binary_name.to_string());
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}
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}
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deno_node::initialize_runtime(
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&mut self.worker.js_runtime,
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self.ps.options.has_node_modules_dir(),
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maybe_binary_command_name,
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)?;
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Ok(())
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}
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async fn maybe_setup_coverage_collector(
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&mut self,
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) -> Result<Option<CoverageCollector>, AnyError> {
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if let Some(ref coverage_dir) = self.ps.options.coverage_dir() {
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let session = self.worker.create_inspector_session().await;
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let coverage_dir = PathBuf::from(coverage_dir);
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let mut coverage_collector =
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tools::coverage::CoverageCollector::new(coverage_dir, session);
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self
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.worker
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.with_event_loop(coverage_collector.start_collecting().boxed_local())
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.await?;
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Ok(Some(coverage_collector))
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} else {
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Ok(None)
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}
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}
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/// Run tests declared with `Deno.test()`. Test events will be dispatched
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/// by calling ops which are currently only implemented in the CLI crate.
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pub async fn run_tests(
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&mut self,
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shuffle: &Option<u64>,
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) -> Result<(), AnyError> {
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let promise = {
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let scope = &mut self.worker.js_runtime.handle_scope();
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let cb = self.js_run_tests_callback.as_ref().unwrap().open(scope);
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let this = v8::undefined(scope).into();
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let options =
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serde_v8::to_v8(scope, json!({ "shuffle": shuffle })).unwrap();
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let promise = cb.call(scope, this, &[options]).unwrap();
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v8::Global::new(scope, promise)
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};
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self.worker.js_runtime.resolve_value(promise).await?;
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Ok(())
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}
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/// Run benches declared with `Deno.bench()`. Bench events will be dispatched
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/// by calling ops which are currently only implemented in the CLI crate.
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pub async fn run_benchmarks(&mut self) -> Result<(), AnyError> {
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let promise = {
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let scope = &mut self.worker.js_runtime.handle_scope();
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let cb = self
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.js_run_benchmarks_callback
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.as_ref()
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.unwrap()
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.open(scope);
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let this = v8::undefined(scope).into();
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let promise = cb.call(scope, this, &[]).unwrap();
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v8::Global::new(scope, promise)
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};
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self.worker.js_runtime.resolve_value(promise).await?;
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Ok(())
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}
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/// Enable `Deno.test()`. If this isn't called before executing user code,
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/// `Deno.test()` calls will noop.
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pub fn enable_test(&mut self) {
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let scope = &mut self.worker.js_runtime.handle_scope();
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let cb = self.js_enable_test_callback.as_ref().unwrap().open(scope);
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let this = v8::undefined(scope).into();
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cb.call(scope, this, &[]).unwrap();
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}
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/// Enable `Deno.bench()`. If this isn't called before executing user code,
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/// `Deno.bench()` calls will noop.
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pub fn enable_bench(&mut self) {
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let scope = &mut self.worker.js_runtime.handle_scope();
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let cb = self.js_enable_bench_callback.as_ref().unwrap().open(scope);
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let this = v8::undefined(scope).into();
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cb.call(scope, this, &[]).unwrap();
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}
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}
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pub async fn create_main_worker(
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ps: &ProcState,
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main_module: ModuleSpecifier,
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permissions: PermissionsContainer,
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) -> Result<CliMainWorker, AnyError> {
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create_main_worker_internal(
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ps,
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main_module,
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permissions,
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vec![],
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Default::default(),
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false,
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)
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.await
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}
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pub async fn create_main_worker_for_test_or_bench(
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ps: &ProcState,
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main_module: ModuleSpecifier,
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permissions: PermissionsContainer,
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custom_extensions: Vec<Extension>,
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stdio: deno_runtime::deno_io::Stdio,
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) -> Result<CliMainWorker, AnyError> {
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create_main_worker_internal(
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ps,
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main_module,
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permissions,
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custom_extensions,
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stdio,
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true,
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)
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.await
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}
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async fn create_main_worker_internal(
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ps: &ProcState,
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main_module: ModuleSpecifier,
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permissions: PermissionsContainer,
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mut custom_extensions: Vec<Extension>,
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stdio: deno_runtime::deno_io::Stdio,
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bench_or_test: bool,
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) -> Result<CliMainWorker, AnyError> {
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let (main_module, is_main_cjs) = if let Ok(package_ref) =
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NpmPackageReqReference::from_specifier(&main_module)
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{
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ps.npm_resolver
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.add_package_reqs(vec![package_ref.req.clone()])
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.await?;
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let pkg_nv = ps
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.npm_resolution
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.resolve_pkg_id_from_pkg_req(&package_ref.req)?
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.nv;
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let node_resolution = node::node_resolve_binary_export(
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&pkg_nv,
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package_ref.sub_path.as_deref(),
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&ps.npm_resolver,
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)?;
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let is_main_cjs =
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matches!(node_resolution, node::NodeResolution::CommonJs(_));
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(node_resolution.into_url(), is_main_cjs)
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} else if ps.options.is_npm_main() {
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let node_resolution =
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node::url_to_node_resolution(main_module, &ps.npm_resolver)?;
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let is_main_cjs =
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matches!(node_resolution, node::NodeResolution::CommonJs(_));
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(node_resolution.into_url(), is_main_cjs)
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} else {
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(main_module, false)
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};
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let module_loader = CliModuleLoader::new(
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ps.clone(),
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PermissionsContainer::allow_all(),
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permissions.clone(),
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);
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let maybe_inspector_server = ps.maybe_inspector_server.clone();
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let create_web_worker_cb =
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create_web_worker_callback(ps.clone(), stdio.clone());
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let web_worker_preload_module_cb =
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create_web_worker_preload_module_callback(ps.clone());
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let web_worker_pre_execute_module_cb =
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create_web_worker_pre_execute_module_callback(ps.clone());
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let maybe_storage_key = ps.options.resolve_storage_key(&main_module);
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let origin_storage_dir = maybe_storage_key.as_ref().map(|key| {
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ps.dir
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.origin_data_folder_path()
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.join(checksum::gen(&[key.as_bytes()]))
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});
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let cache_storage_dir = maybe_storage_key.map(|key| {
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// TODO(@satyarohith): storage quota management
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// Note: we currently use temp_dir() to avoid managing storage size.
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std::env::temp_dir()
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.join("deno_cache")
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.join(checksum::gen(&[key.as_bytes()]))
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});
|
|
|
|
let mut extensions = ops::cli_exts(ps.clone());
|
|
extensions.append(&mut custom_extensions);
|
|
|
|
let options = WorkerOptions {
|
|
bootstrap: BootstrapOptions {
|
|
args: ps.options.argv().clone(),
|
|
cpu_count: std::thread::available_parallelism()
|
|
.map(|p| p.get())
|
|
.unwrap_or(1),
|
|
debug_flag: ps
|
|
.options
|
|
.log_level()
|
|
.map(|l| l == log::Level::Debug)
|
|
.unwrap_or(false),
|
|
enable_testing_features: ps.options.enable_testing_features(),
|
|
locale: deno_core::v8::icu::get_language_tag(),
|
|
location: ps.options.location_flag().clone(),
|
|
no_color: !colors::use_color(),
|
|
is_tty: colors::is_tty(),
|
|
runtime_version: version::deno(),
|
|
ts_version: version::TYPESCRIPT.to_string(),
|
|
unstable: ps.options.unstable(),
|
|
user_agent: version::get_user_agent(),
|
|
inspect: ps.options.is_inspecting(),
|
|
},
|
|
extensions,
|
|
startup_snapshot: Some(crate::js::deno_isolate_init()),
|
|
unsafely_ignore_certificate_errors: ps
|
|
.options
|
|
.unsafely_ignore_certificate_errors()
|
|
.clone(),
|
|
root_cert_store: Some(ps.root_cert_store.clone()),
|
|
seed: ps.options.seed(),
|
|
source_map_getter: Some(Box::new(module_loader.clone())),
|
|
format_js_error_fn: Some(Arc::new(format_js_error)),
|
|
create_web_worker_cb,
|
|
web_worker_preload_module_cb,
|
|
web_worker_pre_execute_module_cb,
|
|
maybe_inspector_server,
|
|
should_break_on_first_statement: ps.options.inspect_brk().is_some(),
|
|
should_wait_for_inspector_session: ps.options.inspect_wait().is_some(),
|
|
module_loader,
|
|
npm_resolver: Some(Rc::new(ps.npm_resolver.clone())),
|
|
get_error_class_fn: Some(&errors::get_error_class_name),
|
|
cache_storage_dir,
|
|
origin_storage_dir,
|
|
blob_store: ps.blob_store.clone(),
|
|
broadcast_channel: ps.broadcast_channel.clone(),
|
|
shared_array_buffer_store: Some(ps.shared_array_buffer_store.clone()),
|
|
compiled_wasm_module_store: Some(ps.compiled_wasm_module_store.clone()),
|
|
stdio,
|
|
};
|
|
|
|
let mut worker = MainWorker::bootstrap_from_options(
|
|
main_module.clone(),
|
|
permissions,
|
|
options,
|
|
);
|
|
|
|
let (
|
|
js_run_tests_callback,
|
|
js_run_benchmarks_callback,
|
|
js_enable_test_callback,
|
|
js_enable_bench_callback,
|
|
) = if bench_or_test {
|
|
let scope = &mut worker.js_runtime.handle_scope();
|
|
let js_run_tests_callback = deno_core::JsRuntime::eval::<v8::Function>(
|
|
scope,
|
|
"Deno[Deno.internal].testing.runTests",
|
|
)
|
|
.unwrap();
|
|
let js_run_benchmarks_callback =
|
|
deno_core::JsRuntime::eval::<v8::Function>(
|
|
scope,
|
|
"Deno[Deno.internal].testing.runBenchmarks",
|
|
)
|
|
.unwrap();
|
|
let js_enable_tests_callback = deno_core::JsRuntime::eval::<v8::Function>(
|
|
scope,
|
|
"Deno[Deno.internal].testing.enableTest",
|
|
)
|
|
.unwrap();
|
|
let js_enable_bench_callback = deno_core::JsRuntime::eval::<v8::Function>(
|
|
scope,
|
|
"Deno[Deno.internal].testing.enableBench",
|
|
)
|
|
.unwrap();
|
|
(
|
|
Some(v8::Global::new(scope, js_run_tests_callback)),
|
|
Some(v8::Global::new(scope, js_run_benchmarks_callback)),
|
|
Some(v8::Global::new(scope, js_enable_tests_callback)),
|
|
Some(v8::Global::new(scope, js_enable_bench_callback)),
|
|
)
|
|
} else {
|
|
(None, None, None, None)
|
|
};
|
|
|
|
Ok(CliMainWorker {
|
|
main_module,
|
|
is_main_cjs,
|
|
worker,
|
|
ps: ps.clone(),
|
|
js_run_tests_callback,
|
|
js_run_benchmarks_callback,
|
|
js_enable_test_callback,
|
|
js_enable_bench_callback,
|
|
})
|
|
}
|
|
|
|
// TODO(bartlomieju): this callback could have default value
|
|
// and not be required
|
|
fn create_web_worker_preload_module_callback(
|
|
_ps: ProcState,
|
|
) -> Arc<WorkerEventCb> {
|
|
Arc::new(move |worker| {
|
|
let fut = async move { Ok(worker) };
|
|
LocalFutureObj::new(Box::new(fut))
|
|
})
|
|
}
|
|
|
|
fn create_web_worker_pre_execute_module_callback(
|
|
ps: ProcState,
|
|
) -> Arc<WorkerEventCb> {
|
|
Arc::new(move |mut worker| {
|
|
let ps = ps.clone();
|
|
let fut = async move {
|
|
// this will be up to date after pre-load
|
|
if ps.npm_resolver.has_packages() {
|
|
deno_node::initialize_runtime(
|
|
&mut worker.js_runtime,
|
|
ps.options.has_node_modules_dir(),
|
|
None,
|
|
)?;
|
|
}
|
|
|
|
Ok(worker)
|
|
};
|
|
LocalFutureObj::new(Box::new(fut))
|
|
})
|
|
}
|
|
|
|
fn create_web_worker_callback(
|
|
ps: ProcState,
|
|
stdio: deno_runtime::deno_io::Stdio,
|
|
) -> Arc<CreateWebWorkerCb> {
|
|
Arc::new(move |args| {
|
|
let maybe_inspector_server = ps.maybe_inspector_server.clone();
|
|
|
|
let module_loader = CliModuleLoader::new_for_worker(
|
|
ps.clone(),
|
|
args.parent_permissions.clone(),
|
|
args.permissions.clone(),
|
|
);
|
|
let create_web_worker_cb =
|
|
create_web_worker_callback(ps.clone(), stdio.clone());
|
|
let preload_module_cb =
|
|
create_web_worker_preload_module_callback(ps.clone());
|
|
let pre_execute_module_cb =
|
|
create_web_worker_pre_execute_module_callback(ps.clone());
|
|
|
|
let extensions = ops::cli_exts(ps.clone());
|
|
|
|
let maybe_storage_key = ps.options.resolve_storage_key(&args.main_module);
|
|
let cache_storage_dir = maybe_storage_key.map(|key| {
|
|
// TODO(@satyarohith): storage quota management
|
|
// Note: we currently use temp_dir() to avoid managing storage size.
|
|
std::env::temp_dir()
|
|
.join("deno_cache")
|
|
.join(checksum::gen(&[key.as_bytes()]))
|
|
});
|
|
|
|
let options = WebWorkerOptions {
|
|
bootstrap: BootstrapOptions {
|
|
args: ps.options.argv().clone(),
|
|
cpu_count: std::thread::available_parallelism()
|
|
.map(|p| p.get())
|
|
.unwrap_or(1),
|
|
debug_flag: ps
|
|
.options
|
|
.log_level()
|
|
.map(|l| l == log::Level::Debug)
|
|
.unwrap_or(false),
|
|
enable_testing_features: ps.options.enable_testing_features(),
|
|
locale: deno_core::v8::icu::get_language_tag(),
|
|
location: Some(args.main_module.clone()),
|
|
no_color: !colors::use_color(),
|
|
is_tty: colors::is_tty(),
|
|
runtime_version: version::deno(),
|
|
ts_version: version::TYPESCRIPT.to_string(),
|
|
unstable: ps.options.unstable(),
|
|
user_agent: version::get_user_agent(),
|
|
inspect: ps.options.is_inspecting(),
|
|
},
|
|
extensions,
|
|
startup_snapshot: Some(crate::js::deno_isolate_init()),
|
|
unsafely_ignore_certificate_errors: ps
|
|
.options
|
|
.unsafely_ignore_certificate_errors()
|
|
.clone(),
|
|
root_cert_store: Some(ps.root_cert_store.clone()),
|
|
seed: ps.options.seed(),
|
|
create_web_worker_cb,
|
|
preload_module_cb,
|
|
pre_execute_module_cb,
|
|
format_js_error_fn: Some(Arc::new(format_js_error)),
|
|
source_map_getter: Some(Box::new(module_loader.clone())),
|
|
module_loader,
|
|
npm_resolver: Some(Rc::new(ps.npm_resolver.clone())),
|
|
worker_type: args.worker_type,
|
|
maybe_inspector_server,
|
|
get_error_class_fn: Some(&errors::get_error_class_name),
|
|
blob_store: ps.blob_store.clone(),
|
|
broadcast_channel: ps.broadcast_channel.clone(),
|
|
shared_array_buffer_store: Some(ps.shared_array_buffer_store.clone()),
|
|
compiled_wasm_module_store: Some(ps.compiled_wasm_module_store.clone()),
|
|
stdio: stdio.clone(),
|
|
cache_storage_dir,
|
|
};
|
|
|
|
WebWorker::bootstrap_from_options(
|
|
args.name,
|
|
args.permissions,
|
|
args.main_module,
|
|
args.worker_id,
|
|
options,
|
|
)
|
|
})
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
use deno_core::resolve_path;
|
|
use deno_core::FsModuleLoader;
|
|
use deno_runtime::deno_broadcast_channel::InMemoryBroadcastChannel;
|
|
use deno_runtime::deno_web::BlobStore;
|
|
use deno_runtime::permissions::Permissions;
|
|
|
|
fn create_test_worker() -> MainWorker {
|
|
let main_module =
|
|
resolve_path("./hello.js", &std::env::current_dir().unwrap()).unwrap();
|
|
let permissions = PermissionsContainer::new(Permissions::default());
|
|
|
|
let options = WorkerOptions {
|
|
bootstrap: BootstrapOptions {
|
|
args: vec![],
|
|
cpu_count: 1,
|
|
debug_flag: false,
|
|
enable_testing_features: false,
|
|
locale: deno_core::v8::icu::get_language_tag(),
|
|
location: None,
|
|
no_color: true,
|
|
is_tty: false,
|
|
runtime_version: "x".to_string(),
|
|
ts_version: "x".to_string(),
|
|
unstable: false,
|
|
user_agent: "x".to_string(),
|
|
inspect: false,
|
|
},
|
|
extensions: vec![],
|
|
startup_snapshot: Some(crate::js::deno_isolate_init()),
|
|
unsafely_ignore_certificate_errors: None,
|
|
root_cert_store: None,
|
|
seed: None,
|
|
format_js_error_fn: None,
|
|
source_map_getter: None,
|
|
web_worker_preload_module_cb: Arc::new(|_| unreachable!()),
|
|
web_worker_pre_execute_module_cb: Arc::new(|_| unreachable!()),
|
|
create_web_worker_cb: Arc::new(|_| unreachable!()),
|
|
maybe_inspector_server: None,
|
|
should_break_on_first_statement: false,
|
|
should_wait_for_inspector_session: false,
|
|
module_loader: Rc::new(FsModuleLoader),
|
|
npm_resolver: None,
|
|
get_error_class_fn: None,
|
|
cache_storage_dir: None,
|
|
origin_storage_dir: None,
|
|
blob_store: BlobStore::default(),
|
|
broadcast_channel: InMemoryBroadcastChannel::default(),
|
|
shared_array_buffer_store: None,
|
|
compiled_wasm_module_store: None,
|
|
stdio: Default::default(),
|
|
};
|
|
|
|
MainWorker::bootstrap_from_options(main_module, permissions, options)
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_esm_imports_a() {
|
|
let p = test_util::testdata_path().join("runtime/esm_imports_a.js");
|
|
let module_specifier = ModuleSpecifier::from_file_path(&p).unwrap();
|
|
let mut worker = create_test_worker();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
if let Err(err) = result {
|
|
eprintln!("execute_mod err {err:?}");
|
|
}
|
|
if let Err(e) = worker.run_event_loop(false).await {
|
|
panic!("Future got unexpected error: {e:?}");
|
|
}
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_circular() {
|
|
let p = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"))
|
|
.parent()
|
|
.unwrap()
|
|
.join("tests/circular1.js");
|
|
let module_specifier = ModuleSpecifier::from_file_path(&p).unwrap();
|
|
let mut worker = create_test_worker();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
if let Err(err) = result {
|
|
eprintln!("execute_mod err {err:?}");
|
|
}
|
|
if let Err(e) = worker.run_event_loop(false).await {
|
|
panic!("Future got unexpected error: {e:?}");
|
|
}
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_resolve_error() {
|
|
// "foo" is not a valid module specifier so this should return an error.
|
|
let mut worker = create_test_worker();
|
|
let module_specifier =
|
|
resolve_path("./does-not-exist", &std::env::current_dir().unwrap())
|
|
.unwrap();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
assert!(result.is_err());
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn execute_mod_002_hello() {
|
|
// This assumes cwd is project root (an assumption made throughout the
|
|
// tests).
|
|
let mut worker = create_test_worker();
|
|
let p = test_util::testdata_path().join("run/001_hello.js");
|
|
let module_specifier = ModuleSpecifier::from_file_path(&p).unwrap();
|
|
let result = worker.execute_main_module(&module_specifier).await;
|
|
assert!(result.is_ok());
|
|
}
|
|
}
|