mirror of
https://github.com/denoland/deno
synced 2024-11-05 18:45:24 +00:00
257 lines
8 KiB
Rust
257 lines
8 KiB
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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mod integration;
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use test_util as util;
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use test_util::TempDir;
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mod fmt {
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use super::*;
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#[test]
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fn fmt_test() {
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let t = TempDir::new();
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let testdata_fmt_dir = util::testdata_path().join("fmt");
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let fixed_js = testdata_fmt_dir.join("badly_formatted_fixed.js");
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let badly_formatted_original_js =
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testdata_fmt_dir.join("badly_formatted.mjs");
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let badly_formatted_js = t.path().join("badly_formatted.js");
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let badly_formatted_js_str = badly_formatted_js.to_str().unwrap();
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std::fs::copy(badly_formatted_original_js, &badly_formatted_js).unwrap();
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let fixed_md = testdata_fmt_dir.join("badly_formatted_fixed.md");
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let badly_formatted_original_md =
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testdata_fmt_dir.join("badly_formatted.md");
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let badly_formatted_md = t.path().join("badly_formatted.md");
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let badly_formatted_md_str = badly_formatted_md.to_str().unwrap();
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std::fs::copy(badly_formatted_original_md, &badly_formatted_md).unwrap();
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let fixed_json = testdata_fmt_dir.join("badly_formatted_fixed.json");
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let badly_formatted_original_json =
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testdata_fmt_dir.join("badly_formatted.json");
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let badly_formatted_json = t.path().join("badly_formatted.json");
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let badly_formatted_json_str = badly_formatted_json.to_str().unwrap();
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std::fs::copy(badly_formatted_original_json, &badly_formatted_json)
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.unwrap();
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// First, check formatting by ignoring the badly formatted file.
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let status = util::deno_cmd()
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.current_dir(&testdata_fmt_dir)
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.arg("fmt")
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.arg(format!(
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"--ignore={},{},{}",
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badly_formatted_js_str,
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badly_formatted_md_str,
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badly_formatted_json_str
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))
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.arg("--check")
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.arg(badly_formatted_js_str)
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.arg(badly_formatted_md_str)
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.arg(badly_formatted_json_str)
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.spawn()
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.unwrap()
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.wait()
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.unwrap();
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// No target files found
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assert!(!status.success());
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// Check without ignore.
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let status = util::deno_cmd()
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.current_dir(&testdata_fmt_dir)
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.arg("fmt")
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.arg("--check")
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.arg(badly_formatted_js_str)
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.arg(badly_formatted_md_str)
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.arg(badly_formatted_json_str)
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.spawn()
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.unwrap()
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.wait()
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.unwrap();
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assert!(!status.success());
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// Format the source file.
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let status = util::deno_cmd()
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.current_dir(&testdata_fmt_dir)
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.arg("fmt")
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.arg(badly_formatted_js_str)
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.arg(badly_formatted_md_str)
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.arg(badly_formatted_json_str)
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.spawn()
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.unwrap()
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.wait()
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.unwrap();
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assert!(status.success());
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let expected_js = std::fs::read_to_string(fixed_js).unwrap();
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let expected_md = std::fs::read_to_string(fixed_md).unwrap();
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let expected_json = std::fs::read_to_string(fixed_json).unwrap();
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let actual_js = std::fs::read_to_string(badly_formatted_js).unwrap();
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let actual_md = std::fs::read_to_string(badly_formatted_md).unwrap();
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let actual_json = std::fs::read_to_string(badly_formatted_json).unwrap();
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assert_eq!(expected_js, actual_js);
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assert_eq!(expected_md, actual_md);
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assert_eq!(expected_json, actual_json);
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}
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#[test]
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fn fmt_stdin_error() {
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use std::io::Write;
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let mut deno = util::deno_cmd()
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.current_dir(util::testdata_path())
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.arg("fmt")
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.arg("-")
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.stdin(std::process::Stdio::piped())
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.stdout(std::process::Stdio::piped())
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.stderr(std::process::Stdio::piped())
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.spawn()
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.unwrap();
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let stdin = deno.stdin.as_mut().unwrap();
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let invalid_js = b"import { example }";
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stdin.write_all(invalid_js).unwrap();
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let output = deno.wait_with_output().unwrap();
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// Error message might change. Just check stdout empty, stderr not.
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assert!(output.stdout.is_empty());
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assert!(!output.stderr.is_empty());
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assert!(!output.status.success());
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}
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#[test]
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fn fmt_ignore_unexplicit_files() {
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let output = util::deno_cmd()
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.current_dir(util::testdata_path())
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.env("NO_COLOR", "1")
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.arg("fmt")
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.arg("--check")
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.arg("--ignore=./")
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.stderr(std::process::Stdio::piped())
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.spawn()
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.unwrap()
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.wait_with_output()
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.unwrap();
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assert!(!output.status.success());
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assert_eq!(
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String::from_utf8_lossy(&output.stderr),
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"error: No target files found.\n"
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);
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}
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#[test]
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fn fmt_auto_ignore_git_and_node_modules() {
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use std::fs::{create_dir_all, File};
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use std::io::Write;
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use std::path::PathBuf;
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fn create_bad_json(t: PathBuf) {
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let bad_json_path = t.join("bad.json");
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let mut bad_json_file = File::create(bad_json_path).unwrap();
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writeln!(bad_json_file, "bad json").unwrap();
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}
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let temp_dir = TempDir::new();
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let t = temp_dir.path().join("target");
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let nest_git = t.join("nest").join(".git");
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let git_dir = t.join(".git");
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let nest_node_modules = t.join("nest").join("node_modules");
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let node_modules_dir = t.join("node_modules");
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create_dir_all(&nest_git).unwrap();
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create_dir_all(&git_dir).unwrap();
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create_dir_all(&nest_node_modules).unwrap();
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create_dir_all(&node_modules_dir).unwrap();
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create_bad_json(nest_git);
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create_bad_json(git_dir);
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create_bad_json(nest_node_modules);
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create_bad_json(node_modules_dir);
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let output = util::deno_cmd()
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.current_dir(t)
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.env("NO_COLOR", "1")
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.arg("fmt")
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.stderr(std::process::Stdio::piped())
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.spawn()
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.unwrap()
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.wait_with_output()
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.unwrap();
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assert!(!output.status.success());
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assert_eq!(
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String::from_utf8_lossy(&output.stderr),
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"error: No target files found.\n"
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);
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}
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itest!(fmt_quiet_check_fmt_dir {
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args: "fmt --check --quiet fmt/regular/",
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output_str: Some(""),
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exit_code: 0,
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});
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itest!(fmt_check_formatted_files {
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args: "fmt --check fmt/regular/formatted1.js fmt/regular/formatted2.ts fmt/regular/formatted3.markdown fmt/regular/formatted4.jsonc",
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output: "fmt/expected_fmt_check_formatted_files.out",
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exit_code: 0,
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});
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itest!(fmt_check_ignore {
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args: "fmt --check --ignore=fmt/regular/formatted1.js fmt/regular/",
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output: "fmt/expected_fmt_check_ignore.out",
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exit_code: 0,
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});
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itest!(fmt_check_parse_error {
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args: "fmt --check fmt/parse_error/parse_error.ts",
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output: "fmt/fmt_check_parse_error.out",
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exit_code: 1,
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});
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itest!(fmt_stdin {
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args: "fmt -",
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input: Some("const a = 1\n"),
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output_str: Some("const a = 1;\n"),
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});
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itest!(fmt_stdin_markdown {
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args: "fmt --ext=md -",
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input: Some("# Hello Markdown\n```ts\nconsole.log( \"text\")\n```\n\n```cts\nconsole.log( 5 )\n```"),
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output_str: Some("# Hello Markdown\n\n```ts\nconsole.log(\"text\");\n```\n\n```cts\nconsole.log(5);\n```\n"),
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});
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itest!(fmt_stdin_json {
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args: "fmt --ext=json -",
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input: Some("{ \"key\": \"value\"}"),
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output_str: Some("{ \"key\": \"value\" }\n"),
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});
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itest!(fmt_stdin_check_formatted {
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args: "fmt --check -",
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input: Some("const a = 1;\n"),
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output_str: Some(""),
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});
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itest!(fmt_stdin_check_not_formatted {
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args: "fmt --check -",
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input: Some("const a = 1\n"),
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output_str: Some("Not formatted stdin\n"),
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});
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itest!(fmt_with_config {
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args: "fmt --config fmt/with_config/deno.jsonc fmt/with_config/subdir",
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output: "fmt/fmt_with_config.out",
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});
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itest!(fmt_with_config_default {
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args: "fmt fmt/with_config/subdir",
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output: "fmt/fmt_with_config.out",
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});
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// Check if CLI flags take precedence
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itest!(fmt_with_config_and_flags {
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args: "fmt --config fmt/with_config/deno.jsonc --ignore=fmt/with_config/subdir/a.ts,fmt/with_config/subdir/b.ts",
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output: "fmt/fmt_with_config_and_flags.out",
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});
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itest!(fmt_with_malformed_config {
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args: "fmt --config fmt/deno.malformed.jsonc",
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output: "fmt/fmt_with_malformed_config.out",
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exit_code: 1,
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});
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itest!(fmt_with_malformed_config2 {
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args: "fmt --config fmt/deno.malformed2.jsonc",
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output: "fmt/fmt_with_malformed_config2.out",
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exit_code: 1,
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});
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}
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