use nu_test_support::fs::{files_exist_at, Stub::EmptyFile}; use nu_test_support::playground::Playground; use nu_test_support::{nu, nu_error}; #[test] fn removes_a_file() { Playground::setup("rm_test_1", |dirs, sandbox| { sandbox.with_files(vec![EmptyFile("i_will_be_deleted.txt")]); nu!( cwd: dirs.root(), "rm rm_test_1/i_will_be_deleted.txt" ); let path = dirs.test().join("i_will_be_deleted.txt"); assert!(!path.exists()); }) } #[test] fn removes_files_with_wildcard() { Playground::setup("rm_test_2", |dirs, sandbox| { sandbox .within("src") .with_files(vec![ EmptyFile("cli.rs"), EmptyFile("lib.rs"), EmptyFile("prelude.rs"), ]) .within("src/parser") .with_files(vec![EmptyFile("parse.rs"), EmptyFile("parser.rs")]) .within("src/parser/parse") .with_files(vec![EmptyFile("token_tree.rs")]) .within("src/parser/hir") .with_files(vec![ EmptyFile("baseline_parse.rs"), EmptyFile("baseline_parse_tokens.rs"), ]); nu!( cwd: dirs.test(), r#"rm "src/*/*/*.rs""# ); assert!(!files_exist_at( vec![ "src/parser/parse/token_tree.rs", "src/parser/hir/baseline_parse.rs", "src/parser/hir/baseline_parse_tokens.rs" ], dirs.test() )); assert_eq!( Playground::glob_vec(&format!("{}/src/*/*/*.rs", dirs.test().display())), Vec::::new() ); }) } #[test] fn removes_deeply_nested_directories_with_wildcard_and_recursive_flag() { Playground::setup("rm_test_3", |dirs, sandbox| { sandbox .within("src") .with_files(vec![ EmptyFile("cli.rs"), EmptyFile("lib.rs"), EmptyFile("prelude.rs"), ]) .within("src/parser") .with_files(vec![EmptyFile("parse.rs"), EmptyFile("parser.rs")]) .within("src/parser/parse") .with_files(vec![EmptyFile("token_tree.rs")]) .within("src/parser/hir") .with_files(vec![ EmptyFile("baseline_parse.rs"), EmptyFile("baseline_parse_tokens.rs"), ]); nu!( cwd: dirs.test(), "rm src/* --recursive" ); assert!(!files_exist_at( vec!["src/parser/parse", "src/parser/hir"], dirs.test() )); }) } #[test] fn removes_directory_contents_without_recursive_flag_if_empty() { Playground::setup("rm_test_4", |dirs, _| { nu!( cwd: dirs.root(), "rm rm_test_4" ); assert!(!dirs.test().exists()); }) } #[test] fn removes_directory_contents_with_recursive_flag() { Playground::setup("rm_test_5", |dirs, sandbox| { sandbox.with_files(vec![ EmptyFile("yehuda.txt"), EmptyFile("jonathan.txt"), EmptyFile("andres.txt"), ]); nu!( cwd: dirs.root(), "rm rm_test_5 --recursive" ); assert!(!dirs.test().exists()); }) } #[test] fn errors_if_attempting_to_delete_a_directory_with_content_without_recursive_flag() { Playground::setup("rm_test_6", |dirs, sandbox| { sandbox.with_files(vec![EmptyFile("some_empty_file.txt")]); let actual = nu_error!( cwd: dirs.root(), "rm rm_test_6" ); assert!(dirs.test().exists()); assert!(actual.contains("Cannot remove non-empty directory")); }) } #[test] fn errors_if_attempting_to_delete_single_dot_as_argument() { Playground::setup("rm_test_7", |dirs, _| { let actual = nu_error!( cwd: dirs.root(), "rm ." ); assert!(actual.contains("may not be removed")); }) } #[test] fn errors_if_attempting_to_delete_two_dot_as_argument() { Playground::setup("rm_test_8", |dirs, _| { let actual = nu_error!( cwd: dirs.root(), "rm .." ); assert!(actual.contains("may not be removed")); }) }