mirror of
https://github.com/denoland/deno.git
synced 2024-12-24 16:19:12 -05:00
1447 lines
47 KiB
Rust
1447 lines
47 KiB
Rust
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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use crate::compiler::ModuleMetaData;
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use crate::errors;
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use crate::errors::DenoError;
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use crate::errors::DenoResult;
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use crate::errors::ErrorKind;
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use crate::fs as deno_fs;
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use crate::http_util;
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use crate::js_errors::SourceMapGetter;
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use crate::msg;
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use crate::tokio_util;
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use crate::version;
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use dirs;
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use futures::future::Either;
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use futures::Future;
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use ring;
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use std;
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use std::fmt::Write;
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use std::fs;
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use std::path::Path;
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use std::path::PathBuf;
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use std::result::Result;
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use std::str;
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use url;
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use url::Url;
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/// Gets corresponding MediaType given extension
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fn extmap(ext: &str) -> msg::MediaType {
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match ext {
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"ts" => msg::MediaType::TypeScript,
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"js" => msg::MediaType::JavaScript,
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"json" => msg::MediaType::Json,
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_ => msg::MediaType::Unknown,
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}
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}
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pub struct DenoDir {
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// Example: /Users/rld/.deno/
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pub root: PathBuf,
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// In the Go code this was called SrcDir.
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// This is where we cache http resources. Example:
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// /Users/rld/.deno/deps/github.com/ry/blah.js
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pub gen: PathBuf,
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// In the Go code this was called CacheDir.
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// This is where we cache compilation outputs. Example:
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// /Users/rld/.deno/gen/f39a473452321cacd7c346a870efb0e3e1264b43.js
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pub deps: PathBuf,
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// This splits to http and https deps
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pub deps_http: PathBuf,
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pub deps_https: PathBuf,
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}
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impl DenoDir {
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// Must be called before using any function from this module.
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// https://github.com/denoland/deno/blob/golang/deno_dir.go#L99-L111
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pub fn new(custom_root: Option<PathBuf>) -> std::io::Result<Self> {
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// Only setup once.
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let home_dir = dirs::home_dir().expect("Could not get home directory.");
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let fallback = home_dir.join(".deno");
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// We use the OS cache dir because all files deno writes are cache files
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// Once that changes we need to start using different roots if DENO_DIR
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// is not set, and keep a single one if it is.
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let default = dirs::cache_dir()
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.map(|d| d.join("deno"))
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.unwrap_or(fallback);
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let root: PathBuf = custom_root.unwrap_or(default);
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let gen = root.as_path().join("gen");
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let deps = root.as_path().join("deps");
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let deps_http = deps.join("http");
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let deps_https = deps.join("https");
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let deno_dir = Self {
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root,
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gen,
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deps,
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deps_http,
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deps_https,
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};
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// TODO Lazily create these directories.
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deno_fs::mkdir(deno_dir.gen.as_ref(), 0o755, true)?;
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deno_fs::mkdir(deno_dir.deps.as_ref(), 0o755, true)?;
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deno_fs::mkdir(deno_dir.deps_http.as_ref(), 0o755, true)?;
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deno_fs::mkdir(deno_dir.deps_https.as_ref(), 0o755, true)?;
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debug!("root {}", deno_dir.root.display());
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debug!("gen {}", deno_dir.gen.display());
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debug!("deps {}", deno_dir.deps.display());
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debug!("deps_http {}", deno_dir.deps_http.display());
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debug!("deps_https {}", deno_dir.deps_https.display());
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Ok(deno_dir)
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}
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// https://github.com/denoland/deno/blob/golang/deno_dir.go#L32-L35
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pub fn cache_path(
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self: &Self,
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filename: &str,
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source_code: &[u8],
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) -> (PathBuf, PathBuf) {
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let cache_key = source_code_hash(filename, source_code, version::DENO);
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(
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self.gen.join(cache_key.to_string() + ".js"),
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self.gen.join(cache_key.to_string() + ".js.map"),
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)
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}
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pub fn code_cache(
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self: &Self,
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module_meta_data: &ModuleMetaData,
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) -> std::io::Result<()> {
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let (cache_path, source_map_path) = self
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.cache_path(&module_meta_data.filename, &module_meta_data.source_code);
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// TODO(ry) This is a race condition w.r.t to exists() -- probably should
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// create the file in exclusive mode. A worry is what might happen is there
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// are two processes and one reads the cache file while the other is in the
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// midst of writing it.
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if cache_path.exists() && source_map_path.exists() {
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Ok(())
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} else {
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match &module_meta_data.maybe_output_code {
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Some(output_code) => fs::write(cache_path, output_code),
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_ => Ok(()),
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}?;
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match &module_meta_data.maybe_source_map {
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Some(source_map) => fs::write(source_map_path, source_map),
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_ => Ok(()),
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}?;
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Ok(())
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}
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}
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pub fn fetch_module_meta_data_async(
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self: &Self,
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specifier: &str,
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referrer: &str,
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use_cache: bool,
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) -> impl Future<Item = ModuleMetaData, Error = errors::DenoError> {
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debug!(
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"fetch_module_meta_data. specifier {} referrer {}",
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specifier, referrer
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);
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let specifier = specifier.to_string();
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let referrer = referrer.to_string();
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let result = self.resolve_module(&specifier, &referrer);
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if let Err(err) = result {
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return Either::A(futures::future::err(DenoError::from(err)));
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}
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let (module_name, filename) = result.unwrap();
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let gen = self.gen.clone();
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Either::B(
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get_source_code_async(module_name.as_str(), filename.as_str(), use_cache)
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.then(move |result| {
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let mut out = match result {
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Ok(out) => out,
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Err(err) => {
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if err.kind() == ErrorKind::NotFound {
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// For NotFound, change the message to something better.
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return Err(errors::new(
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ErrorKind::NotFound,
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format!(
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"Cannot resolve module \"{}\" from \"{}\"",
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specifier, referrer
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),
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));
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} else {
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return Err(err);
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}
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}
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};
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if out.source_code.starts_with(b"#!") {
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out.source_code = filter_shebang(out.source_code);
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}
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// If TypeScript we have to also load corresponding compile js and
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// source maps (called output_code and output_source_map)
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if out.media_type != msg::MediaType::TypeScript || !use_cache {
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return Ok(out);
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}
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let cache_key =
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source_code_hash(&out.filename, &out.source_code, version::DENO);
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let (output_code_filename, output_source_map_filename) = (
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gen.join(cache_key.to_string() + ".js"),
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gen.join(cache_key.to_string() + ".js.map"),
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);
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let result =
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load_cache2(&output_code_filename, &output_source_map_filename);
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match result {
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Err(err) => {
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if err.kind() == std::io::ErrorKind::NotFound {
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// If there's no compiled JS or source map, that's ok, just
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// return what we have.
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Ok(out)
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} else {
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Err(err.into())
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}
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}
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Ok((output_code, source_map)) => {
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out.maybe_output_code = Some(output_code);
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out.maybe_source_map = Some(source_map);
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out.maybe_output_code_filename =
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Some(output_code_filename.to_str().unwrap().to_string());
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out.maybe_source_map_filename =
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Some(output_source_map_filename.to_str().unwrap().to_string());
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Ok(out)
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}
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}
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}),
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)
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}
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/// Synchronous version of fetch_module_meta_data_async
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/// This function is deprecated.
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pub fn fetch_module_meta_data(
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self: &Self,
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specifier: &str,
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referrer: &str,
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use_cache: bool,
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) -> Result<ModuleMetaData, errors::DenoError> {
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tokio_util::block_on(
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self.fetch_module_meta_data_async(specifier, referrer, use_cache),
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)
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}
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// Prototype: https://github.com/denoland/deno/blob/golang/os.go#L56-L68
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fn src_file_to_url(self: &Self, filename: &str) -> String {
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let filename_path = Path::new(filename);
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if filename_path.starts_with(&self.deps) {
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let (rest, prefix) = if filename_path.starts_with(&self.deps_https) {
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let rest = filename_path.strip_prefix(&self.deps_https).unwrap();
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let prefix = "https://".to_string();
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(rest, prefix)
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} else if filename_path.starts_with(&self.deps_http) {
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let rest = filename_path.strip_prefix(&self.deps_http).unwrap();
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let prefix = "http://".to_string();
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(rest, prefix)
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} else {
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// TODO(kevinkassimo): change this to support other protocols than http
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unimplemented!()
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};
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// Windows doesn't support ":" in filenames, so we represent port using a
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// special string.
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// TODO(ry) This current implementation will break on a URL that has
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// the default port but contains "_PORT" in the path.
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let rest = rest.to_str().unwrap().replacen("_PORT", ":", 1);
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prefix + &rest
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} else {
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String::from(filename)
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}
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}
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/// Returns (module name, local filename)
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pub fn resolve_module_url(
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self: &Self,
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specifier: &str,
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referrer: &str,
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) -> Result<Url, url::ParseError> {
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let specifier = self.src_file_to_url(specifier);
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let mut referrer = self.src_file_to_url(referrer);
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debug!(
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"resolve_module specifier {} referrer {}",
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specifier, referrer
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);
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if referrer.starts_with('.') {
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let cwd = std::env::current_dir().unwrap();
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let referrer_path = cwd.join(referrer);
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referrer = referrer_path.to_str().unwrap().to_string() + "/";
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}
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let j = if is_remote(&specifier) || Path::new(&specifier).is_absolute() {
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parse_local_or_remote(&specifier)?
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} else if referrer.ends_with('/') {
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let r = Url::from_directory_path(&referrer);
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// TODO(ry) Properly handle error.
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if r.is_err() {
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error!("Url::from_directory_path error {}", referrer);
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}
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let base = r.unwrap();
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base.join(specifier.as_ref())?
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} else {
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let base = parse_local_or_remote(&referrer)?;
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base.join(specifier.as_ref())?
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};
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Ok(j)
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}
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/// Returns (module name, local filename)
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pub fn resolve_module(
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self: &Self,
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specifier: &str,
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referrer: &str,
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) -> Result<(String, String), url::ParseError> {
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let j = self.resolve_module_url(specifier, referrer)?;
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let module_name = j.to_string();
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let filename;
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match j.scheme() {
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"file" => {
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filename = deno_fs::normalize_path(j.to_file_path().unwrap().as_ref());
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}
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"https" => {
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filename = deno_fs::normalize_path(
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get_cache_filename(self.deps_https.as_path(), &j).as_ref(),
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)
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}
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"http" => {
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filename = deno_fs::normalize_path(
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get_cache_filename(self.deps_http.as_path(), &j).as_ref(),
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)
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}
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// TODO(kevinkassimo): change this to support other protocols than http
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_ => unimplemented!(),
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}
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debug!("module_name: {}, filename: {}", module_name, filename);
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Ok((module_name, filename))
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}
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}
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impl SourceMapGetter for DenoDir {
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fn get_source_map(&self, script_name: &str) -> Option<Vec<u8>> {
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match self.fetch_module_meta_data(script_name, ".", true) {
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Err(_e) => None,
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Ok(out) => match out.maybe_source_map {
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None => None,
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Some(source_map) => Some(source_map),
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},
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}
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}
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}
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/// This fetches source code, locally or remotely.
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/// module_name is the URL specifying the module.
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/// filename is the local path to the module (if remote, it is in the cache
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/// folder, and potentially does not exist yet)
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///
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/// It *does not* fill the compiled JS nor source map portions of
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/// ModuleMetaData. This is the only difference between this function and
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/// fetch_module_meta_data_async(). TODO(ry) change return type to reflect this
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/// fact.
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///
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/// If this is a remote module, and it has not yet been cached, the resulting
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/// download will be written to "filename". This happens no matter the value of
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/// use_cache.
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fn get_source_code_async(
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module_name: &str,
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filename: &str,
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use_cache: bool,
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) -> impl Future<Item = ModuleMetaData, Error = DenoError> {
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let filename = filename.to_string();
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let module_name = module_name.to_string();
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let is_module_remote = is_remote(&module_name);
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// We try fetch local. Two cases:
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// 1. This is a remote module and we're allowed to use cached downloads
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// 2. This is a local module
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if !is_module_remote || use_cache {
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debug!(
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"fetch local or reload {} is_module_remote {}",
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module_name, is_module_remote
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);
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// Note that local fetch is done synchronously.
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match fetch_local_source(&module_name, &filename) {
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Ok(Some(output)) => {
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debug!("found local source ");
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return Either::A(futures::future::ok(output));
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}
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Ok(None) => {
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debug!("fetch_local_source returned None");
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}
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Err(err) => {
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return Either::A(futures::future::err(err));
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}
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}
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}
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// If not remote file, stop here!
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if !is_module_remote {
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debug!("not remote file stop here");
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return Either::A(futures::future::err(DenoError::from(
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std::io::Error::new(
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std::io::ErrorKind::NotFound,
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format!("cannot find local file '{}'", &filename),
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),
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)));
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}
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debug!("is remote but didn't find module");
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// not cached/local, try remote
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Either::B(fetch_remote_source_async(&module_name, &filename).and_then(
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move |maybe_remote_source| match maybe_remote_source {
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Some(output) => Ok(output),
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None => Err(DenoError::from(std::io::Error::new(
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std::io::ErrorKind::NotFound,
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format!("cannot find remote file '{}'", &filename),
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))),
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},
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))
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}
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#[cfg(test)]
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/// Synchronous version of get_source_code_async
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/// This function is deprecated.
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fn get_source_code(
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module_name: &str,
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filename: &str,
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use_cache: bool,
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) -> DenoResult<ModuleMetaData> {
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tokio_util::block_on(get_source_code_async(module_name, filename, use_cache))
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}
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fn get_cache_filename(basedir: &Path, url: &Url) -> PathBuf {
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let host = url.host_str().unwrap();
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let host_port = match url.port() {
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// Windows doesn't support ":" in filenames, so we represent port using a
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// special string.
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Some(port) => format!("{}_PORT{}", host, port),
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None => host.to_string(),
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};
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let mut out = basedir.to_path_buf();
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out.push(host_port);
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for path_seg in url.path_segments().unwrap() {
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out.push(path_seg);
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}
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out
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}
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fn load_cache2(
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js_filename: &PathBuf,
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map_filename: &PathBuf,
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) -> Result<(Vec<u8>, Vec<u8>), std::io::Error> {
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debug!(
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"load_cache code: {} map: {}",
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js_filename.display(),
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map_filename.display()
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);
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let read_output_code = fs::read(&js_filename)?;
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let read_source_map = fs::read(&map_filename)?;
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Ok((read_output_code, read_source_map))
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}
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fn source_code_hash(
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filename: &str,
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source_code: &[u8],
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version: &str,
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) -> String {
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let mut ctx = ring::digest::Context::new(&ring::digest::SHA1);
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ctx.update(version.as_bytes());
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ctx.update(filename.as_bytes());
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ctx.update(source_code);
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let digest = ctx.finish();
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let mut out = String::new();
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// TODO There must be a better way to do this...
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for byte in digest.as_ref() {
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write!(&mut out, "{:02x}", byte).unwrap();
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}
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out
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}
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fn is_remote(module_name: &str) -> bool {
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module_name.starts_with("http://") || module_name.starts_with("https://")
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}
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fn parse_local_or_remote(p: &str) -> Result<url::Url, url::ParseError> {
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if is_remote(p) || p.starts_with("file:") {
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Url::parse(p)
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} else {
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Url::from_file_path(p).map_err(|_err| url::ParseError::IdnaError)
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}
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}
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|
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fn map_file_extension(path: &Path) -> msg::MediaType {
|
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match path.extension() {
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None => msg::MediaType::Unknown,
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|
Some(os_str) => match os_str.to_str() {
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Some("ts") => msg::MediaType::TypeScript,
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|
Some("js") => msg::MediaType::JavaScript,
|
|
Some("json") => msg::MediaType::Json,
|
|
_ => msg::MediaType::Unknown,
|
|
},
|
|
}
|
|
}
|
|
|
|
// convert a ContentType string into a enumerated MediaType
|
|
fn map_content_type(path: &Path, content_type: Option<&str>) -> msg::MediaType {
|
|
match content_type {
|
|
Some(content_type) => {
|
|
// sometimes there is additional data after the media type in
|
|
// Content-Type so we have to do a bit of manipulation so we are only
|
|
// dealing with the actual media type
|
|
let ct_vector: Vec<&str> = content_type.split(';').collect();
|
|
let ct: &str = ct_vector.first().unwrap();
|
|
match ct.to_lowercase().as_ref() {
|
|
"application/typescript"
|
|
| "text/typescript"
|
|
| "video/vnd.dlna.mpeg-tts"
|
|
| "video/mp2t"
|
|
| "application/x-typescript" => msg::MediaType::TypeScript,
|
|
"application/javascript"
|
|
| "text/javascript"
|
|
| "application/ecmascript"
|
|
| "text/ecmascript"
|
|
| "application/x-javascript" => msg::MediaType::JavaScript,
|
|
"application/json" | "text/json" => msg::MediaType::Json,
|
|
"text/plain" => map_file_extension(path),
|
|
_ => {
|
|
debug!("unknown content type: {}", content_type);
|
|
msg::MediaType::Unknown
|
|
}
|
|
}
|
|
}
|
|
None => map_file_extension(path),
|
|
}
|
|
}
|
|
|
|
fn filter_shebang(bytes: Vec<u8>) -> Vec<u8> {
|
|
let string = str::from_utf8(&bytes).unwrap();
|
|
if let Some(i) = string.find('\n') {
|
|
let (_, rest) = string.split_at(i);
|
|
rest.as_bytes().to_owned()
|
|
} else {
|
|
Vec::new()
|
|
}
|
|
}
|
|
|
|
/// Asynchronously fetch remote source file specified by the URL `module_name`
|
|
/// and write it to disk at `filename`.
|
|
fn fetch_remote_source_async(
|
|
module_name: &str,
|
|
filename: &str,
|
|
) -> impl Future<Item = Option<ModuleMetaData>, Error = DenoError> {
|
|
let filename = filename.to_string();
|
|
let module_name = module_name.to_string();
|
|
let p = PathBuf::from(filename.clone());
|
|
// We write a special ".mime" file into the `.deno/deps` directory along side the
|
|
// cached file, containing just the media type.
|
|
let media_type_filename = [&filename, ".mime"].concat();
|
|
let mt = PathBuf::from(&media_type_filename);
|
|
eprintln!("Downloading {}", &module_name);
|
|
http_util::fetch_string(&module_name).and_then(
|
|
move |(source, content_type)| {
|
|
match p.parent() {
|
|
Some(ref parent) => fs::create_dir_all(parent),
|
|
None => Ok(()),
|
|
}?;
|
|
deno_fs::write_file(&p, &source, 0o666)?;
|
|
// Remove possibly existing stale .mime file
|
|
// may not exist. DON'T unwrap
|
|
let _ = std::fs::remove_file(&media_type_filename);
|
|
// Create .mime file only when content type different from extension
|
|
let resolved_content_type = map_content_type(&p, Some(&content_type));
|
|
let ext = p
|
|
.extension()
|
|
.map(|x| x.to_str().unwrap_or(""))
|
|
.unwrap_or("");
|
|
let media_type = extmap(&ext);
|
|
if media_type == msg::MediaType::Unknown
|
|
|| media_type != resolved_content_type
|
|
{
|
|
deno_fs::write_file(&mt, content_type.as_bytes(), 0o666)?
|
|
}
|
|
Ok(Some(ModuleMetaData {
|
|
module_name: module_name.to_string(),
|
|
filename: filename.to_string(),
|
|
media_type: map_content_type(&p, Some(&content_type)),
|
|
source_code: source.as_bytes().to_owned(),
|
|
maybe_output_code_filename: None,
|
|
maybe_output_code: None,
|
|
maybe_source_map_filename: None,
|
|
maybe_source_map: None,
|
|
}))
|
|
},
|
|
)
|
|
}
|
|
|
|
// Prototype https://github.com/denoland/deno/blob/golang/deno_dir.go#L37-L73
|
|
/// Fetch remote source code.
|
|
#[cfg(test)]
|
|
fn fetch_remote_source(
|
|
module_name: &str,
|
|
filename: &str,
|
|
) -> DenoResult<Option<ModuleMetaData>> {
|
|
tokio_util::block_on(fetch_remote_source_async(module_name, filename))
|
|
}
|
|
|
|
/// Fetch local or cached source code.
|
|
fn fetch_local_source(
|
|
module_name: &str,
|
|
filename: &str,
|
|
) -> DenoResult<Option<ModuleMetaData>> {
|
|
let p = Path::new(&filename);
|
|
let media_type_filename = [&filename, ".mime"].concat();
|
|
let mt = Path::new(&media_type_filename);
|
|
let source_code = match fs::read(p) {
|
|
Err(e) => {
|
|
if e.kind() == std::io::ErrorKind::NotFound {
|
|
return Ok(None);
|
|
} else {
|
|
return Err(e.into());
|
|
}
|
|
}
|
|
Ok(c) => c,
|
|
};
|
|
// .mime file might not exists
|
|
// this is okay for local source: maybe_content_type_str will be None
|
|
let maybe_content_type_string = fs::read_to_string(&mt).ok();
|
|
// Option<String> -> Option<&str>
|
|
let maybe_content_type_str =
|
|
maybe_content_type_string.as_ref().map(String::as_str);
|
|
Ok(Some(ModuleMetaData {
|
|
module_name: module_name.to_string(),
|
|
filename: filename.to_string(),
|
|
media_type: map_content_type(&p, maybe_content_type_str),
|
|
source_code,
|
|
maybe_output_code_filename: None,
|
|
maybe_output_code: None,
|
|
maybe_source_map_filename: None,
|
|
maybe_source_map: None,
|
|
}))
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
use tempfile::TempDir;
|
|
|
|
fn test_setup() -> (TempDir, DenoDir) {
|
|
let temp_dir = TempDir::new().expect("tempdir fail");
|
|
let deno_dir =
|
|
DenoDir::new(Some(temp_dir.path().to_path_buf())).expect("setup fail");
|
|
(temp_dir, deno_dir)
|
|
}
|
|
|
|
// The `add_root` macro prepends "C:" to a string if on windows; on posix
|
|
// systems it returns the input string untouched. This is necessary because
|
|
// `Url::from_file_path()` fails if the input path isn't an absolute path.
|
|
macro_rules! add_root {
|
|
($path:expr) => {
|
|
if cfg!(target_os = "windows") {
|
|
concat!("C:", $path)
|
|
} else {
|
|
$path
|
|
}
|
|
};
|
|
}
|
|
|
|
macro_rules! file_url {
|
|
($path:expr) => {
|
|
if cfg!(target_os = "windows") {
|
|
concat!("file:///C:", $path)
|
|
} else {
|
|
concat!("file://", $path)
|
|
}
|
|
};
|
|
}
|
|
|
|
#[test]
|
|
fn test_get_cache_filename() {
|
|
let url = Url::parse("http://example.com:1234/path/to/file.ts").unwrap();
|
|
let basedir = Path::new("/cache/dir/");
|
|
let cache_file = get_cache_filename(&basedir, &url);
|
|
assert_eq!(
|
|
cache_file,
|
|
Path::new("/cache/dir/example.com_PORT1234/path/to/file.ts")
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_cache_path() {
|
|
let (temp_dir, deno_dir) = test_setup();
|
|
let filename = "hello.js";
|
|
let source_code = b"1+2";
|
|
let hash = source_code_hash(filename, source_code, version::DENO);
|
|
assert_eq!(
|
|
(
|
|
temp_dir.path().join(format!("gen/{}.js", hash)),
|
|
temp_dir.path().join(format!("gen/{}.js.map", hash))
|
|
),
|
|
deno_dir.cache_path(filename, source_code)
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_code_cache() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let filename = "hello.js";
|
|
let source_code = b"1+2";
|
|
let output_code = b"1+2 // output code";
|
|
let source_map = b"{}";
|
|
let hash = source_code_hash(filename, source_code, version::DENO);
|
|
let (cache_path, source_map_path) =
|
|
deno_dir.cache_path(filename, source_code);
|
|
assert!(cache_path.ends_with(format!("gen/{}.js", hash)));
|
|
assert!(source_map_path.ends_with(format!("gen/{}.js.map", hash)));
|
|
|
|
let out = ModuleMetaData {
|
|
filename: filename.to_owned(),
|
|
source_code: source_code[..].to_owned(),
|
|
module_name: "hello.js".to_owned(),
|
|
media_type: msg::MediaType::TypeScript,
|
|
maybe_output_code: Some(output_code[..].to_owned()),
|
|
maybe_output_code_filename: None,
|
|
maybe_source_map: Some(source_map[..].to_owned()),
|
|
maybe_source_map_filename: None,
|
|
};
|
|
|
|
let r = deno_dir.code_cache(&out);
|
|
r.expect("code_cache error");
|
|
assert!(cache_path.exists());
|
|
assert_eq!(output_code[..].to_owned(), fs::read(&cache_path).unwrap());
|
|
}
|
|
|
|
#[test]
|
|
fn test_source_code_hash() {
|
|
assert_eq!(
|
|
"7e44de2ed9e0065da09d835b76b8d70be503d276",
|
|
source_code_hash("hello.ts", b"1+2", "0.2.11")
|
|
);
|
|
// Different source_code should result in different hash.
|
|
assert_eq!(
|
|
"57033366cf9db1ef93deca258cdbcd9ef5f4bde1",
|
|
source_code_hash("hello.ts", b"1", "0.2.11")
|
|
);
|
|
// Different filename should result in different hash.
|
|
assert_eq!(
|
|
"19657f90b5b0540f87679e2fb362e7bd62b644b0",
|
|
source_code_hash("hi.ts", b"1+2", "0.2.11")
|
|
);
|
|
// Different version should result in different hash.
|
|
assert_eq!(
|
|
"e2b4b7162975a02bf2770f16836eb21d5bcb8be1",
|
|
source_code_hash("hi.ts", b"1+2", "0.2.0")
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_get_source_code_1() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
// http_util::fetch_sync_string requires tokio
|
|
tokio_util::init(|| {
|
|
let module_name = "http://localhost:4545/tests/subdir/mod2.ts";
|
|
let filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/tests/subdir/mod2.ts")
|
|
.as_ref(),
|
|
);
|
|
let mime_file_name = format!("{}.mime", &filename);
|
|
|
|
let result = get_source_code(module_name, &filename, true);
|
|
assert!(result.is_ok());
|
|
let r = result.unwrap();
|
|
assert_eq!(
|
|
r.source_code,
|
|
"export { printHello } from \"./print_hello.ts\";\n".as_bytes()
|
|
);
|
|
assert_eq!(&(r.media_type), &msg::MediaType::TypeScript);
|
|
// Should not create .mime file due to matching ext
|
|
assert!(fs::read_to_string(&mime_file_name).is_err());
|
|
|
|
// Modify .mime
|
|
let _ = fs::write(&mime_file_name, "text/javascript");
|
|
let result2 = get_source_code(module_name, &filename, true);
|
|
assert!(result2.is_ok());
|
|
let r2 = result2.unwrap();
|
|
assert_eq!(
|
|
r2.source_code,
|
|
"export { printHello } from \"./print_hello.ts\";\n".as_bytes()
|
|
);
|
|
// If get_source_code does not call remote, this should be JavaScript
|
|
// as we modified before! (we do not overwrite .mime due to no http fetch)
|
|
assert_eq!(&(r2.media_type), &msg::MediaType::JavaScript);
|
|
assert_eq!(
|
|
fs::read_to_string(&mime_file_name).unwrap(),
|
|
"text/javascript"
|
|
);
|
|
|
|
// Don't use_cache
|
|
let result3 = get_source_code(module_name, &filename, false);
|
|
assert!(result3.is_ok());
|
|
let r3 = result3.unwrap();
|
|
let expected3 =
|
|
"export { printHello } from \"./print_hello.ts\";\n".as_bytes();
|
|
assert_eq!(r3.source_code, expected3);
|
|
// Now the old .mime file should have gone! Resolved back to TypeScript
|
|
assert_eq!(&(r3.media_type), &msg::MediaType::TypeScript);
|
|
assert!(fs::read_to_string(&mime_file_name).is_err());
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_get_source_code_2() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
// http_util::fetch_sync_string requires tokio
|
|
tokio_util::init(|| {
|
|
let module_name = "http://localhost:4545/tests/subdir/mismatch_ext.ts";
|
|
let filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/tests/subdir/mismatch_ext.ts")
|
|
.as_ref(),
|
|
);
|
|
let mime_file_name = format!("{}.mime", &filename);
|
|
|
|
let result = get_source_code(module_name, &filename, true);
|
|
assert!(result.is_ok());
|
|
let r = result.unwrap();
|
|
let expected = "export const loaded = true;\n".as_bytes();
|
|
assert_eq!(r.source_code, expected);
|
|
// Mismatch ext with content type, create .mime
|
|
assert_eq!(&(r.media_type), &msg::MediaType::JavaScript);
|
|
assert_eq!(
|
|
fs::read_to_string(&mime_file_name).unwrap(),
|
|
"text/javascript"
|
|
);
|
|
|
|
// Modify .mime
|
|
let _ = fs::write(&mime_file_name, "text/typescript");
|
|
let result2 = get_source_code(module_name, &filename, true);
|
|
assert!(result2.is_ok());
|
|
let r2 = result2.unwrap();
|
|
let expected2 = "export const loaded = true;\n".as_bytes();
|
|
assert_eq!(r2.source_code, expected2);
|
|
// If get_source_code does not call remote, this should be TypeScript
|
|
// as we modified before! (we do not overwrite .mime due to no http fetch)
|
|
assert_eq!(&(r2.media_type), &msg::MediaType::TypeScript);
|
|
assert_eq!(
|
|
fs::read_to_string(&mime_file_name).unwrap(),
|
|
"text/typescript"
|
|
);
|
|
|
|
// Don't use_cache
|
|
let result3 = get_source_code(module_name, &filename, false);
|
|
assert!(result3.is_ok());
|
|
let r3 = result3.unwrap();
|
|
let expected3 = "export const loaded = true;\n".as_bytes();
|
|
assert_eq!(r3.source_code, expected3);
|
|
// Now the old .mime file should be overwritten back to JavaScript!
|
|
// (due to http fetch)
|
|
assert_eq!(&(r3.media_type), &msg::MediaType::JavaScript);
|
|
assert_eq!(
|
|
fs::read_to_string(&mime_file_name).unwrap(),
|
|
"text/javascript"
|
|
);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_fetch_source_async_1() {
|
|
use crate::tokio_util;
|
|
// http_util::fetch_sync_string requires tokio
|
|
tokio_util::init(|| {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
let module_name =
|
|
"http://127.0.0.1:4545/tests/subdir/mt_video_mp2t.t3.ts".to_string();
|
|
let filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("127.0.0.1_PORT4545/tests/subdir/mt_video_mp2t.t3.ts")
|
|
.as_ref(),
|
|
);
|
|
let mime_file_name = format!("{}.mime", &filename);
|
|
|
|
let result = tokio_util::block_on(fetch_remote_source_async(
|
|
&module_name,
|
|
&filename,
|
|
));
|
|
assert!(result.is_ok());
|
|
let r = result.unwrap().unwrap();
|
|
assert_eq!(r.source_code, b"export const loaded = true;\n");
|
|
assert_eq!(&(r.media_type), &msg::MediaType::TypeScript);
|
|
// matching ext, no .mime file created
|
|
assert!(fs::read_to_string(&mime_file_name).is_err());
|
|
|
|
// Modify .mime, make sure read from local
|
|
let _ = fs::write(&mime_file_name, "text/javascript");
|
|
let result2 = fetch_local_source(&module_name, &filename);
|
|
assert!(result2.is_ok());
|
|
let r2 = result2.unwrap().unwrap();
|
|
assert_eq!(r2.source_code, b"export const loaded = true;\n");
|
|
// Not MediaType::TypeScript due to .mime modification
|
|
assert_eq!(&(r2.media_type), &msg::MediaType::JavaScript);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_fetch_source_1() {
|
|
use crate::tokio_util;
|
|
// http_util::fetch_sync_string requires tokio
|
|
tokio_util::init(|| {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
let module_name =
|
|
"http://localhost:4545/tests/subdir/mt_video_mp2t.t3.ts";
|
|
let filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/tests/subdir/mt_video_mp2t.t3.ts")
|
|
.as_ref(),
|
|
);
|
|
let mime_file_name = format!("{}.mime", &filename);
|
|
|
|
let result = fetch_remote_source(module_name, &filename);
|
|
assert!(result.is_ok());
|
|
let r = result.unwrap().unwrap();
|
|
assert_eq!(r.source_code, "export const loaded = true;\n".as_bytes());
|
|
assert_eq!(&(r.media_type), &msg::MediaType::TypeScript);
|
|
// matching ext, no .mime file created
|
|
assert!(fs::read_to_string(&mime_file_name).is_err());
|
|
|
|
// Modify .mime, make sure read from local
|
|
let _ = fs::write(&mime_file_name, "text/javascript");
|
|
let result2 = fetch_local_source(module_name, &filename);
|
|
assert!(result2.is_ok());
|
|
let r2 = result2.unwrap().unwrap();
|
|
assert_eq!(r2.source_code, "export const loaded = true;\n".as_bytes());
|
|
// Not MediaType::TypeScript due to .mime modification
|
|
assert_eq!(&(r2.media_type), &msg::MediaType::JavaScript);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_fetch_source_2() {
|
|
use crate::tokio_util;
|
|
// http_util::fetch_sync_string requires tokio
|
|
tokio_util::init(|| {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
let module_name = "http://localhost:4545/tests/subdir/no_ext";
|
|
let filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/tests/subdir/no_ext")
|
|
.as_ref(),
|
|
);
|
|
let mime_file_name = format!("{}.mime", &filename);
|
|
let result = fetch_remote_source(module_name, &filename);
|
|
assert!(result.is_ok());
|
|
let r = result.unwrap().unwrap();
|
|
assert_eq!(r.source_code, "export const loaded = true;\n".as_bytes());
|
|
assert_eq!(&(r.media_type), &msg::MediaType::TypeScript);
|
|
// no ext, should create .mime file
|
|
assert_eq!(
|
|
fs::read_to_string(&mime_file_name).unwrap(),
|
|
"text/typescript"
|
|
);
|
|
|
|
let module_name_2 = "http://localhost:4545/tests/subdir/mismatch_ext.ts";
|
|
let filename_2 = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/tests/subdir/mismatch_ext.ts")
|
|
.as_ref(),
|
|
);
|
|
let mime_file_name_2 = format!("{}.mime", &filename_2);
|
|
let result_2 = fetch_remote_source(module_name_2, &filename_2);
|
|
assert!(result_2.is_ok());
|
|
let r2 = result_2.unwrap().unwrap();
|
|
assert_eq!(r2.source_code, "export const loaded = true;\n".as_bytes());
|
|
assert_eq!(&(r2.media_type), &msg::MediaType::JavaScript);
|
|
// mismatch ext, should create .mime file
|
|
assert_eq!(
|
|
fs::read_to_string(&mime_file_name_2).unwrap(),
|
|
"text/javascript"
|
|
);
|
|
|
|
// test unknown extension
|
|
let module_name_3 = "http://localhost:4545/tests/subdir/unknown_ext.deno";
|
|
let filename_3 = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/tests/subdir/unknown_ext.deno")
|
|
.as_ref(),
|
|
);
|
|
let mime_file_name_3 = format!("{}.mime", &filename_3);
|
|
let result_3 = fetch_remote_source(module_name_3, &filename_3);
|
|
assert!(result_3.is_ok());
|
|
let r3 = result_3.unwrap().unwrap();
|
|
assert_eq!(r3.source_code, "export const loaded = true;\n".as_bytes());
|
|
assert_eq!(&(r3.media_type), &msg::MediaType::TypeScript);
|
|
// unknown ext, should create .mime file
|
|
assert_eq!(
|
|
fs::read_to_string(&mime_file_name_3).unwrap(),
|
|
"text/typescript"
|
|
);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn test_fetch_source_3() {
|
|
// only local, no http_util::fetch_sync_string called
|
|
let (_temp_dir, _deno_dir) = test_setup();
|
|
let cwd = std::env::current_dir().unwrap();
|
|
let cwd_string = cwd.to_str().unwrap();
|
|
let module_name = "http://example.com/mt_text_typescript.t1.ts"; // not used
|
|
let filename =
|
|
format!("{}/tests/subdir/mt_text_typescript.t1.ts", &cwd_string);
|
|
|
|
let result = fetch_local_source(module_name, &filename);
|
|
assert!(result.is_ok());
|
|
let r = result.unwrap().unwrap();
|
|
assert_eq!(r.source_code, "export const loaded = true;\n".as_bytes());
|
|
assert_eq!(&(r.media_type), &msg::MediaType::TypeScript);
|
|
}
|
|
|
|
#[test]
|
|
fn test_fetch_module_meta_data() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let cwd = std::env::current_dir().unwrap();
|
|
let cwd_string = String::from(cwd.to_str().unwrap()) + "/";
|
|
|
|
tokio_util::init(|| {
|
|
// Test failure case.
|
|
let specifier = "hello.ts";
|
|
let referrer = add_root!("/baddir/badfile.ts");
|
|
let r = deno_dir.fetch_module_meta_data(specifier, referrer, true);
|
|
assert!(r.is_err());
|
|
|
|
// Assuming cwd is the deno repo root.
|
|
let specifier = "./js/main.ts";
|
|
let referrer = cwd_string.as_str();
|
|
let r = deno_dir.fetch_module_meta_data(specifier, referrer, true);
|
|
assert!(r.is_ok());
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn test_fetch_module_meta_data_1() {
|
|
/*recompile ts file*/
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let cwd = std::env::current_dir().unwrap();
|
|
let cwd_string = String::from(cwd.to_str().unwrap()) + "/";
|
|
|
|
tokio_util::init(|| {
|
|
// Test failure case.
|
|
let specifier = "hello.ts";
|
|
let referrer = add_root!("/baddir/badfile.ts");
|
|
let r = deno_dir.fetch_module_meta_data(specifier, referrer, false);
|
|
assert!(r.is_err());
|
|
|
|
// Assuming cwd is the deno repo root.
|
|
let specifier = "./js/main.ts";
|
|
let referrer = cwd_string.as_str();
|
|
let r = deno_dir.fetch_module_meta_data(specifier, referrer, false);
|
|
assert!(r.is_ok());
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn test_src_file_to_url_1() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
assert_eq!("hello", deno_dir.src_file_to_url("hello"));
|
|
assert_eq!("/hello", deno_dir.src_file_to_url("/hello"));
|
|
let x = deno_dir.deps_http.join("hello/world.txt");
|
|
assert_eq!(
|
|
"http://hello/world.txt",
|
|
deno_dir.src_file_to_url(x.to_str().unwrap())
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_src_file_to_url_2() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
assert_eq!("hello", deno_dir.src_file_to_url("hello"));
|
|
assert_eq!("/hello", deno_dir.src_file_to_url("/hello"));
|
|
let x = deno_dir.deps_https.join("hello/world.txt");
|
|
assert_eq!(
|
|
"https://hello/world.txt",
|
|
deno_dir.src_file_to_url(x.to_str().unwrap())
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_src_file_to_url_3() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
let x = deno_dir.deps_http.join("localhost_PORT4545/world.txt");
|
|
assert_eq!(
|
|
"http://localhost:4545/world.txt",
|
|
deno_dir.src_file_to_url(x.to_str().unwrap())
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_src_file_to_url_4() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
let x = deno_dir.deps_https.join("localhost_PORT4545/world.txt");
|
|
assert_eq!(
|
|
"https://localhost:4545/world.txt",
|
|
deno_dir.src_file_to_url(x.to_str().unwrap())
|
|
);
|
|
}
|
|
|
|
// https://github.com/denoland/deno/blob/golang/os_test.go#L16-L87
|
|
#[test]
|
|
fn test_resolve_module_1() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let test_cases = [
|
|
(
|
|
"./subdir/print_hello.ts",
|
|
add_root!("/Users/rld/go/src/github.com/denoland/deno/testdata/006_url_imports.ts"),
|
|
file_url!("/Users/rld/go/src/github.com/denoland/deno/testdata/subdir/print_hello.ts"),
|
|
add_root!("/Users/rld/go/src/github.com/denoland/deno/testdata/subdir/print_hello.ts"),
|
|
),
|
|
(
|
|
"testdata/001_hello.js",
|
|
add_root!("/Users/rld/go/src/github.com/denoland/deno/"),
|
|
file_url!("/Users/rld/go/src/github.com/denoland/deno/testdata/001_hello.js"),
|
|
add_root!("/Users/rld/go/src/github.com/denoland/deno/testdata/001_hello.js"),
|
|
),
|
|
(
|
|
add_root!("/Users/rld/src/deno/hello.js"),
|
|
".",
|
|
file_url!("/Users/rld/src/deno/hello.js"),
|
|
add_root!("/Users/rld/src/deno/hello.js"),
|
|
),
|
|
(
|
|
add_root!("/this/module/got/imported.js"),
|
|
add_root!("/that/module/did/it.js"),
|
|
file_url!("/this/module/got/imported.js"),
|
|
add_root!("/this/module/got/imported.js"),
|
|
),
|
|
];
|
|
for &test in test_cases.iter() {
|
|
let specifier = String::from(test.0);
|
|
let referrer = String::from(test.1);
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(&specifier, &referrer).unwrap();
|
|
assert_eq!(module_name, test.2);
|
|
assert_eq!(filename, test.3);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_2() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier = "http://localhost:4545/testdata/subdir/print_hello.ts";
|
|
let referrer = add_root!("/deno/testdata/006_url_imports.ts");
|
|
|
|
let expected_module_name =
|
|
"http://localhost:4545/testdata/subdir/print_hello.ts";
|
|
let expected_filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/testdata/subdir/print_hello.ts")
|
|
.as_ref(),
|
|
);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, referrer).unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_3() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier_ =
|
|
deno_dir.deps_http.join("unpkg.com/liltest@0.0.5/index.ts");
|
|
let specifier = specifier_.to_str().unwrap();
|
|
let referrer = ".";
|
|
|
|
let expected_module_name = "http://unpkg.com/liltest@0.0.5/index.ts";
|
|
let expected_filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("unpkg.com/liltest@0.0.5/index.ts")
|
|
.as_ref(),
|
|
);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, referrer).unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_4() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier = "./util";
|
|
let referrer_ = deno_dir.deps_http.join("unpkg.com/liltest@0.0.5/index.ts");
|
|
let referrer = referrer_.to_str().unwrap();
|
|
|
|
// http containing files -> load relative import with http
|
|
let expected_module_name = "http://unpkg.com/liltest@0.0.5/util";
|
|
let expected_filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("unpkg.com/liltest@0.0.5/util")
|
|
.as_ref(),
|
|
);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, referrer).unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_5() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier = "./util";
|
|
let referrer_ =
|
|
deno_dir.deps_https.join("unpkg.com/liltest@0.0.5/index.ts");
|
|
let referrer = referrer_.to_str().unwrap();
|
|
|
|
// https containing files -> load relative import with https
|
|
let expected_module_name = "https://unpkg.com/liltest@0.0.5/util";
|
|
let expected_filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_https
|
|
.join("unpkg.com/liltest@0.0.5/util")
|
|
.as_ref(),
|
|
);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, referrer).unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_6() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier = "http://localhost:4545/tests/subdir/mod2.ts";
|
|
let referrer = add_root!("/deno/tests/006_url_imports.ts");
|
|
let expected_module_name = "http://localhost:4545/tests/subdir/mod2.ts";
|
|
let expected_filename = deno_fs::normalize_path(
|
|
deno_dir
|
|
.deps_http
|
|
.join("localhost_PORT4545/tests/subdir/mod2.ts")
|
|
.as_ref(),
|
|
);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, referrer).unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_7() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier = "http_test.ts";
|
|
let referrer = add_root!("/Users/rld/src/deno_net/");
|
|
let expected_module_name =
|
|
file_url!("/Users/rld/src/deno_net/http_test.ts");
|
|
let expected_filename = add_root!("/Users/rld/src/deno_net/http_test.ts");
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, referrer).unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_referrer_dot() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier = "tests/001_hello.js";
|
|
|
|
let cwd = std::env::current_dir().unwrap();
|
|
let expected_path = cwd.join(specifier);
|
|
let expected_module_name =
|
|
Url::from_file_path(&expected_path).unwrap().to_string();
|
|
let expected_filename = deno_fs::normalize_path(&expected_path);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, ".").unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, "./").unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_resolve_module_referrer_dotdot() {
|
|
let (_temp_dir, deno_dir) = test_setup();
|
|
|
|
let specifier = "tests/001_hello.js";
|
|
|
|
let cwd = std::env::current_dir().unwrap();
|
|
let expected_path = cwd.join("..").join(specifier);
|
|
let expected_module_name =
|
|
Url::from_file_path(&expected_path).unwrap().to_string();
|
|
let expected_filename = deno_fs::normalize_path(&expected_path);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, "..").unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
|
|
let (module_name, filename) =
|
|
deno_dir.resolve_module(specifier, "../").unwrap();
|
|
assert_eq!(module_name, expected_module_name);
|
|
assert_eq!(filename, expected_filename);
|
|
}
|
|
|
|
#[test]
|
|
fn test_map_file_extension() {
|
|
assert_eq!(
|
|
map_file_extension(Path::new("foo/bar.ts")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_file_extension(Path::new("foo/bar.d.ts")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_file_extension(Path::new("foo/bar.js")),
|
|
msg::MediaType::JavaScript
|
|
);
|
|
assert_eq!(
|
|
map_file_extension(Path::new("foo/bar.json")),
|
|
msg::MediaType::Json
|
|
);
|
|
assert_eq!(
|
|
map_file_extension(Path::new("foo/bar.txt")),
|
|
msg::MediaType::Unknown
|
|
);
|
|
assert_eq!(
|
|
map_file_extension(Path::new("foo/bar")),
|
|
msg::MediaType::Unknown
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_map_content_type() {
|
|
// Extension only
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar.ts"), None),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar.d.ts"), None),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar.js"), None),
|
|
msg::MediaType::JavaScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar.json"), None),
|
|
msg::MediaType::Json
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar.txt"), None),
|
|
msg::MediaType::Unknown
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), None),
|
|
msg::MediaType::Unknown
|
|
);
|
|
|
|
// Media Type
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("application/typescript")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("text/typescript")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("video/vnd.dlna.mpeg-tts")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("video/mp2t")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("application/x-typescript")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("application/javascript")),
|
|
msg::MediaType::JavaScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("text/javascript")),
|
|
msg::MediaType::JavaScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("application/ecmascript")),
|
|
msg::MediaType::JavaScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("text/ecmascript")),
|
|
msg::MediaType::JavaScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("application/x-javascript")),
|
|
msg::MediaType::JavaScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("application/json")),
|
|
msg::MediaType::Json
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar"), Some("text/json")),
|
|
msg::MediaType::Json
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar.ts"), Some("text/plain")),
|
|
msg::MediaType::TypeScript
|
|
);
|
|
assert_eq!(
|
|
map_content_type(Path::new("foo/bar.ts"), Some("foo/bar")),
|
|
msg::MediaType::Unknown
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_filter_shebang() {
|
|
assert_eq!(filter_shebang(b"#!"[..].to_owned()), b"");
|
|
assert_eq!(
|
|
filter_shebang("#!\n\n".as_bytes().to_owned()),
|
|
"\n\n".as_bytes()
|
|
);
|
|
let code = "#!/usr/bin/env deno\nconsole.log('hello');\n"
|
|
.as_bytes()
|
|
.to_owned();
|
|
assert_eq!(filter_shebang(code), "\nconsole.log('hello');\n".as_bytes());
|
|
}
|
|
}
|