Valdemar Lorenzen
74 lines
2.2 KiB
Rust
74 lines
2.2 KiB
Rust
use super::*;
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#[test]
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fn selected_files_and_auxiliary_grammars_are_registered() {
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for (filename, language) in [
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("main.rs", "Rust"),
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("Gemfile", "Ruby"),
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("main.py", "Python"),
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("package.json", "JSON"),
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(".bashrc", "Bash"),
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("GNUmakefile", "Makefile"),
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("README.md", "Markdown"),
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("main.jsx", "JavaScript"),
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("main.ts", "TypeScript"),
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("index.html", "HTML"),
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("style.css", "CSS"),
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("config.yml", "YAML"),
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("Cargo.toml", "TOML"),
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("Cargo.lock", "TOML"),
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("main.c", "C"),
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("main.cpp", "C++"),
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("main.C", "C++"),
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("main.go", "Go"),
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("main.zig", "Zig"),
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] {
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assert_eq!(
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detect(Some(Path::new(filename)), None).map(|spec| spec.name),
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Some(language)
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);
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}
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let ts = detect(Some(Path::new("main.ts")), None).unwrap();
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let tsx = detect(Some(Path::new("main.tsx")), None).unwrap();
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assert_eq!(ts.name, tsx.name);
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assert!(!std::ptr::eq(ts, tsx));
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assert_ne!(ts.language, tsx.language);
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assert!(std::ptr::eq(tsx, by_name("TSX").unwrap()));
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assert!(by_name("markdown_inline").is_some());
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for filename in [
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"notes.txt",
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"main.hs",
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"main.scala",
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"main.lua",
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"Dockerfile",
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] {
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assert!(detect(Some(Path::new(filename)), None).is_none());
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}
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}
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#[test]
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fn shebangs_support_bom_env_options_and_filename_precedence() {
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for (line, language) in [
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("#!/usr/bin/python3", "Python"),
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("\u{feff}#!/usr/bin/env -S python3.12 -u", "Python"),
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("#!/usr/bin/env -u PYTHONHOME FOO=bar python3", "Python"),
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("#!/usr/bin/ruby3.3", "Ruby"),
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("#!/bin/bash", "Bash"),
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("#! /usr/bin/env node", "JavaScript"),
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] {
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assert_eq!(
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detect(None, Some(line)).map(|spec| spec.name),
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Some(language)
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);
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}
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assert_eq!(
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detect(Some(Path::new("main.rs")), Some("#!/bin/bash"))
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.unwrap()
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.name,
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"Rust"
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);
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assert!(detect(None, Some("#!/usr/bin/python-not-real")).is_none());
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assert!(detect(None, Some("#!/usr/bin/perl")).is_none());
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assert!(detect(None, Some("plain text")).is_none());
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}
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