1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-24 08:09:08 -05:00
denoland-deno/tests/integration/vendor_tests.rs
Matt Mastracci 3d2e52ae7e
chore: continue tests/ re-org (#22396)
Split `node_compat_tests` into its own top-level test so its stdout
doesn't stomp on the remainder of the tests.
2024-02-12 17:13:14 -07:00

705 lines
19 KiB
Rust

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
use deno_core::serde_json;
use deno_core::serde_json::json;
use pretty_assertions::assert_eq;
use std::fmt::Write as _;
use std::path::PathBuf;
use test_util as util;
use test_util::itest;
use test_util::TempDir;
use util::http_server;
use util::new_deno_dir;
use util::TestContextBuilder;
#[test]
fn output_dir_exists() {
let t = TempDir::new();
t.write("mod.ts", "");
t.create_dir_all("vendor");
t.write("vendor/mod.ts", "");
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("vendor")
.arg("mod.ts")
.stderr_piped()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
concat!(
"error: Output directory was not empty. Please specify an empty ",
"directory or use --force to ignore this error and potentially ",
"overwrite its contents.",
),
);
assert!(!output.status.success());
// ensure it errors when using the `--output` arg too
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("vendor")
.arg("--output")
.arg("vendor")
.arg("mod.ts")
.stderr_piped()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
concat!(
"error: Output directory was not empty. Please specify an empty ",
"directory or use --force to ignore this error and potentially ",
"overwrite its contents.",
),
);
assert!(!output.status.success());
// now use `--force`
let status = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("vendor")
.arg("mod.ts")
.arg("--force")
.spawn()
.unwrap()
.wait()
.unwrap();
assert!(status.success());
}
#[test]
fn standard_test() {
let _server = http_server();
let t = TempDir::new();
let vendor_dir = t.path().join("vendor2");
t.write(
"my_app.ts",
"import {Logger} from 'http://localhost:4545/vendor/query_reexport.ts?testing'; new Logger().log('outputted');",
);
let deno = util::deno_cmd()
.current_dir(t.path())
.arg("vendor")
.arg("my_app.ts")
.arg("--output")
.arg("vendor2")
.env("NO_COLOR", "1")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
format!(
concat!(
"Download http://localhost:4545/vendor/query_reexport.ts?testing\n",
"Download http://localhost:4545/vendor/logger.ts?test\n",
"{}",
),
success_text("2 modules", "vendor2", true),
)
);
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "");
assert!(output.status.success());
assert!(vendor_dir.exists());
assert!(!t.path().join("vendor").exists());
let import_map: serde_json::Value =
serde_json::from_str(&t.read_to_string("vendor2/import_map.json")).unwrap();
assert_eq!(
import_map,
json!({
"imports": {
"http://localhost:4545/vendor/query_reexport.ts?testing": "./localhost_4545/vendor/query_reexport.ts",
"http://localhost:4545/": "./localhost_4545/",
},
"scopes": {
"./localhost_4545/": {
"./localhost_4545/vendor/logger.ts?test": "./localhost_4545/vendor/logger.ts"
}
}
}),
);
// try running the output with `--no-remote`
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("run")
.arg("--no-remote")
.arg("--check")
.arg("--quiet")
.arg("--import-map")
.arg("vendor2/import_map.json")
.arg("my_app.ts")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(String::from_utf8_lossy(&output.stderr).trim(), "");
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "outputted");
assert!(output.status.success());
}
#[test]
fn import_map_output_dir() {
let _server = http_server();
let t = TempDir::new();
t.write("mod.ts", "");
t.create_dir_all("vendor");
t.write(
"vendor/import_map.json",
// will be ignored
"{ \"imports\": { \"https://localhost:4545/\": \"./localhost/\" }}",
);
t.write(
"deno.json",
"{ \"import_map\": \"./vendor/import_map.json\" }",
);
t.write(
"my_app.ts",
"import {Logger} from 'http://localhost:4545/vendor/logger.ts'; new Logger().log('outputted');",
);
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("vendor")
.arg("--force")
.arg("--import-map")
.arg("vendor/import_map.json")
.arg("my_app.ts")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
format!(
concat!(
"{}\n",
"Download http://localhost:4545/vendor/logger.ts\n",
"{}\n\n{}",
),
ignoring_import_map_text(),
vendored_text("1 module", "vendor/"),
success_text_updated_deno_json("vendor/"),
)
);
assert!(output.status.success());
}
#[test]
fn remote_module_test() {
let _server = http_server();
let t = TempDir::new();
let vendor_dir = t.path().join("vendor");
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("vendor")
.arg("http://localhost:4545/vendor/query_reexport.ts")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
format!(
concat!(
"Download http://localhost:4545/vendor/query_reexport.ts\n",
"Download http://localhost:4545/vendor/logger.ts?test\n",
"{}",
),
success_text("2 modules", "vendor/", true),
)
);
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "");
assert!(output.status.success());
assert!(vendor_dir.exists());
assert!(vendor_dir
.join("localhost_4545/vendor/query_reexport.ts")
.exists());
assert!(vendor_dir.join("localhost_4545/vendor/logger.ts").exists());
let import_map: serde_json::Value =
serde_json::from_str(&t.read_to_string("vendor/import_map.json")).unwrap();
assert_eq!(
import_map,
json!({
"imports": {
"http://localhost:4545/": "./localhost_4545/",
},
"scopes": {
"./localhost_4545/": {
"./localhost_4545/vendor/logger.ts?test": "./localhost_4545/vendor/logger.ts",
}
}
}),
);
}
#[test]
fn existing_import_map_no_remote() {
let _server = http_server();
let t = TempDir::new();
t.write(
"mod.ts",
"import {Logger} from 'http://localhost:4545/vendor/logger.ts';",
);
let import_map_filename = "imports2.json";
let import_map_text =
r#"{ "imports": { "http://localhost:4545/vendor/": "./logger/" } }"#;
t.write(import_map_filename, import_map_text);
t.create_dir_all("logger");
t.write("logger/logger.ts", "export class Logger {}");
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("vendor")
.arg("mod.ts")
.arg("--import-map")
.arg(import_map_filename)
.stderr_piped()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
success_text("0 modules", "vendor/", false)
);
assert!(output.status.success());
// it should not have found any remote dependencies because
// the provided import map mapped it to a local directory
assert_eq!(t.read_to_string(import_map_filename), import_map_text);
}
#[test]
fn existing_import_map_mixed_with_remote() {
let _server = http_server();
let deno_dir = new_deno_dir();
let t = TempDir::new();
t.write(
"mod.ts",
"import {Logger} from 'http://localhost:4545/vendor/logger.ts';",
);
let status = util::deno_cmd_with_deno_dir(&deno_dir)
.current_dir(t.path())
.arg("vendor")
.arg("mod.ts")
.spawn()
.unwrap()
.wait()
.unwrap();
assert!(status.success());
assert_eq!(
t.read_to_string("vendor/import_map.json"),
r#"{
"imports": {
"http://localhost:4545/": "./localhost_4545/"
}
}
"#,
);
// make the import map specific to support vendoring mod.ts in the next step
t.write(
"vendor/import_map.json",
r#"{
"imports": {
"http://localhost:4545/vendor/logger.ts": "./localhost_4545/vendor/logger.ts"
}
}
"#,
);
t.write(
"mod.ts",
concat!(
"import {Logger} from 'http://localhost:4545/vendor/logger.ts';\n",
"import {Logger as OtherLogger} from 'http://localhost:4545/vendor/mod.ts';\n",
),
);
// now vendor with the existing import map in a separate vendor directory
let deno = util::deno_cmd_with_deno_dir(&deno_dir)
.env("NO_COLOR", "1")
.current_dir(t.path())
.arg("vendor")
.arg("mod.ts")
.arg("--import-map")
.arg("vendor/import_map.json")
.arg("--output")
.arg("vendor2")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
format!(
concat!("Download http://localhost:4545/vendor/mod.ts\n", "{}",),
success_text("1 module", "vendor2", true),
)
);
assert!(output.status.success());
// tricky scenario here where the output directory now contains a mapping
// back to the previous vendor location
assert_eq!(
t.read_to_string("vendor2/import_map.json"),
r#"{
"imports": {
"http://localhost:4545/vendor/logger.ts": "../vendor/localhost_4545/vendor/logger.ts",
"http://localhost:4545/": "./localhost_4545/"
},
"scopes": {
"./localhost_4545/": {
"./localhost_4545/vendor/logger.ts": "../vendor/localhost_4545/vendor/logger.ts"
}
}
}
"#,
);
// ensure it runs
let status = util::deno_cmd()
.current_dir(t.path())
.arg("run")
.arg("--check")
.arg("--no-remote")
.arg("--import-map")
.arg("vendor2/import_map.json")
.arg("mod.ts")
.spawn()
.unwrap()
.wait()
.unwrap();
assert!(status.success());
}
#[test]
fn dynamic_import() {
let _server = http_server();
let t = TempDir::new();
t.write(
"mod.ts",
"import {Logger} from 'http://localhost:4545/vendor/dynamic.ts'; new Logger().log('outputted');",
);
let status = util::deno_cmd()
.current_dir(t.path())
.arg("vendor")
.arg("mod.ts")
.spawn()
.unwrap()
.wait()
.unwrap();
assert!(status.success());
let import_map: serde_json::Value =
serde_json::from_str(&t.read_to_string("vendor/import_map.json")).unwrap();
assert_eq!(
import_map,
json!({
"imports": {
"http://localhost:4545/": "./localhost_4545/",
}
}),
);
// try running the output with `--no-remote`
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("run")
.arg("--allow-read=.")
.arg("--no-remote")
.arg("--check")
.arg("--quiet")
.arg("--import-map")
.arg("vendor/import_map.json")
.arg("mod.ts")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(String::from_utf8_lossy(&output.stderr).trim(), "");
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "outputted");
assert!(output.status.success());
}
#[test]
fn dynamic_non_analyzable_import() {
let _server = http_server();
let t = TempDir::new();
t.write(
"mod.ts",
"import {Logger} from 'http://localhost:4545/vendor/dynamic_non_analyzable.ts'; new Logger().log('outputted');",
);
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("vendor")
.arg("--reload")
.arg("mod.ts")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
// todo(https://github.com/denoland/deno_graph/issues/138): it should warn about
// how it couldn't analyze the dynamic import
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
format!(
"Download http://localhost:4545/vendor/dynamic_non_analyzable.ts\n{}",
success_text("1 module", "vendor/", true),
)
);
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "");
assert!(output.status.success());
}
itest!(dynamic_non_existent {
args: "vendor http://localhost:4545/vendor/dynamic_non_existent.ts",
temp_cwd: true,
exit_code: 0,
http_server: true,
output: "vendor/dynamic_non_existent.ts.out",
});
#[test]
fn update_existing_config_test() {
let _server = http_server();
let t = TempDir::new();
t.write(
"my_app.ts",
"import {Logger} from 'http://localhost:4545/vendor/logger.ts'; new Logger().log('outputted');",
);
t.write("deno.json", "{\n}");
let deno = util::deno_cmd()
.current_dir(t.path())
.arg("vendor")
.arg("my_app.ts")
.arg("--output")
.arg("vendor2")
.env("NO_COLOR", "1")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(
String::from_utf8_lossy(&output.stderr).trim(),
format!(
"Download http://localhost:4545/vendor/logger.ts\n{}\n\n{}",
vendored_text("1 module", "vendor2"),
success_text_updated_deno_json("vendor2",)
)
);
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "");
assert!(output.status.success());
// try running the output with `--no-remote` and not specifying a `--vendor`
let deno = util::deno_cmd()
.current_dir(t.path())
.env("NO_COLOR", "1")
.arg("run")
.arg("--no-remote")
.arg("--check")
.arg("--quiet")
.arg("my_app.ts")
.piped_output()
.spawn()
.unwrap();
let output = deno.wait_with_output().unwrap();
assert_eq!(String::from_utf8_lossy(&output.stderr).trim(), "");
assert_eq!(String::from_utf8_lossy(&output.stdout).trim(), "outputted");
assert!(output.status.success());
}
#[test]
fn vendor_npm_node_specifiers() {
let context = TestContextBuilder::for_npm().use_temp_cwd().build();
let temp_dir = context.temp_dir();
temp_dir.write(
"my_app.ts",
concat!(
"import { path, getValue, setValue } from 'http://localhost:4545/vendor/npm_and_node_specifier.ts';\n",
"setValue(5);\n",
"console.log(path.isAbsolute(Deno.cwd()), getValue());",
),
);
temp_dir.write("deno.json", "{}");
let output = context.new_command().args("vendor my_app.ts").run();
output.assert_matches_text(
format!(
concat!(
"Download http://localhost:4545/vendor/npm_and_node_specifier.ts\n",
"Download http://localhost:4545/npm/registry/@denotest/esm-basic\n",
"Download http://localhost:4545/npm/registry/@denotest/esm-basic/1.0.0.tgz\n",
"{}\n",
"Initialize @denotest/esm-basic@1.0.0\n",
"{}\n\n",
"{}\n",
),
vendored_text("1 module", "vendor/"),
vendored_npm_package_text("1 npm package"),
success_text_updated_deno_json("vendor/")
)
);
let output = context.new_command().args("run -A my_app.ts").run();
output.assert_matches_text("true 5\n");
assert!(temp_dir.path().join("node_modules").exists());
assert!(temp_dir.path().join("deno.lock").exists());
// now try re-vendoring with a lockfile
let output = context.new_command().args("vendor --force my_app.ts").run();
output.assert_matches_text(format!(
"{}\n{}\n\n{}\n",
ignoring_import_map_text(),
vendored_text("1 module", "vendor/"),
success_text_updated_deno_json("vendor/"),
));
// delete the node_modules folder
temp_dir.remove_dir_all("node_modules");
// vendor with --node-modules-dir=false
let output = context
.new_command()
.args("vendor --node-modules-dir=false --force my_app.ts")
.run();
output.assert_matches_text(format!(
"{}\n{}\n\n{}\n",
ignoring_import_map_text(),
vendored_text("1 module", "vendor/"),
success_text_updated_deno_json("vendor/")
));
assert!(!temp_dir.path().join("node_modules").exists());
// delete the deno.json
temp_dir.remove_file("deno.json");
// vendor with --node-modules-dir
let output = context
.new_command()
.args("vendor --node-modules-dir --force my_app.ts")
.run();
output.assert_matches_text(format!(
"Initialize @denotest/esm-basic@1.0.0\n{}\n\n{}\n",
vendored_text("1 module", "vendor/"),
use_import_map_text("vendor/")
));
}
#[test]
fn vendor_only_npm_specifiers() {
let context = TestContextBuilder::for_npm().use_temp_cwd().build();
let temp_dir = context.temp_dir();
temp_dir.write(
"my_app.ts",
concat!(
"import { getValue, setValue } from 'npm:@denotest/esm-basic';\n",
"setValue(5);\n",
"console.log(path.isAbsolute(Deno.cwd()), getValue());",
),
);
temp_dir.write("deno.json", "{}");
let output = context.new_command().args("vendor my_app.ts").run();
output.assert_matches_text(
format!(
concat!(
"Download http://localhost:4545/npm/registry/@denotest/esm-basic\n",
"Download http://localhost:4545/npm/registry/@denotest/esm-basic/1.0.0.tgz\n",
"{}\n",
"Initialize @denotest/esm-basic@1.0.0\n",
"{}\n",
),
vendored_text("0 modules", "vendor/"),
vendored_npm_package_text("1 npm package"),
)
);
}
fn success_text(module_count: &str, dir: &str, has_import_map: bool) -> String {
let mut text = format!("Vendored {module_count} into {dir} directory.");
if has_import_map {
write!(text, "\n\n{}", use_import_map_text(dir)).unwrap();
}
text
}
fn use_import_map_text(dir: &str) -> String {
format!(
concat!(
"To use vendored modules, specify the `--import-map {}import_map.json` flag when ",
r#"invoking Deno subcommands or add an `"importMap": "<path_to_vendored_import_map>"` "#,
"entry to a deno.json file.",
),
if dir != "vendor/" {
format!("{}{}", dir.trim_end_matches('/'), if cfg!(windows) { '\\' } else {'/'})
} else {
dir.to_string()
}
)
}
fn vendored_text(module_count: &str, dir: &str) -> String {
format!("Vendored {} into {} directory.", module_count, dir)
}
fn vendored_npm_package_text(package_count: &str) -> String {
format!(
concat!(
"Vendored {} into node_modules directory. Set `nodeModulesDir: false` ",
"in the Deno configuration file to disable vendoring npm packages in the future.",
),
package_count
)
}
fn success_text_updated_deno_json(dir: &str) -> String {
format!(
concat!(
"Updated your local Deno configuration file with a reference to the ",
"new vendored import map at {}import_map.json. Invoking Deno subcommands will ",
"now automatically resolve using the vendored modules. You may override ",
"this by providing the `--import-map <other-import-map>` flag or by ",
"manually editing your Deno configuration file.",
),
if dir != "vendor/" {
format!(
"{}{}",
dir.trim_end_matches('/'),
if cfg!(windows) { '\\' } else { '/' }
)
} else {
dir.to_string()
}
)
}
fn ignoring_import_map_text() -> String {
format!(
concat!(
"Ignoring import map. Specifying an import map file ({}) in the deno ",
"vendor output directory is not supported. If you wish to use an ",
"import map while vendoring, please specify one located outside this ",
"directory.",
),
PathBuf::from("vendor").join("import_map.json").display(),
)
}