mirror of
https://github.com/nushell/nushell.git
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c59d6d31bc
# Description Fixes: #11455 ### For arguments which is annotated with `:path/:directory/:glob` To fix the issue, we need to have a way to know if a path is originally quoted during runtime. So the information needed to be added at several levels: * parse time (from user input to expression) We need to add quoted information into `Expr::Filepath`, `Expr::Directory`, `Expr::GlobPattern` * eval time When convert from `Expr::Filepath`, `Expr::Directory`, `Expr::GlobPattern` to `Value::String` during runtime, we won't auto expanded the path if it's quoted ### For `ls` It's really special, because it accepts a `String` as a pattern, and it generates `glob` expression inside the command itself. So the idea behind the change is introducing a special SyntaxShape to ls: `SyntaxShape::LsGlobPattern`. So we can track if the pattern is originally quoted easier, and we don't auto expand the path either. Then when constructing a glob pattern inside ls, we check if input pattern is quoted, if so: we escape the input pattern, so we can run `ls a[123]b`, because it's already escaped. Finally, to accomplish the checking process, we also need to introduce a new value type called `Value::QuotedString` to differ from `Value::String`, it's used to generate an enum called `NuPath`, which is finally used in `ls` function. `ls` learned from `NuPath` to know if user input is quoted. # User-Facing Changes Actually it contains several changes ### For arguments which is annotated with `:path/:directory/:glob` #### Before ```nushell > def foo [p: path] { echo $p }; print (foo "~/a"); print (foo '~/a') /home/windsoilder/a /home/windsoilder/a > def foo [p: directory] { echo $p }; print (foo "~/a"); print (foo '~/a') /home/windsoilder/a /home/windsoilder/a > def foo [p: glob] { echo $p }; print (foo "~/a"); print (foo '~/a') /home/windsoilder/a /home/windsoilder/a ``` #### After ```nushell > def foo [p: path] { echo $p }; print (foo "~/a"); print (foo '~/a') ~/a ~/a > def foo [p: directory] { echo $p }; print (foo "~/a"); print (foo '~/a') ~/a ~/a > def foo [p: glob] { echo $p }; print (foo "~/a"); print (foo '~/a') ~/a ~/a ``` ### For ls command `touch '[uwu]'` #### Before ``` ❯ ls -D "[uwu]" Error: × No matches found for [uwu] ╭─[entry #6:1:1] 1 │ ls -D "[uwu]" · ───┬─── · ╰── Pattern, file or folder not found ╰──── help: no matches found ``` #### After ``` ❯ ls -D "[uwu]" ╭───┬───────┬──────┬──────┬──────────╮ │ # │ name │ type │ size │ modified │ ├───┼───────┼──────┼──────┼──────────┤ │ 0 │ [uwu] │ file │ 0 B │ now │ ╰───┴───────┴──────┴──────┴──────────╯ ``` # Tests + Formatting Done # After Submitting NaN
704 lines
19 KiB
Rust
704 lines
19 KiB
Rust
use nu_test_support::fs::Stub::EmptyFile;
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use nu_test_support::playground::Playground;
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use nu_test_support::{nu, pipeline};
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#[test]
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fn lists_regular_files() {
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Playground::setup("ls_test_1", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("yehuda.txt"),
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EmptyFile("jttxt"),
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EmptyFile("andres.txt"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls
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| length
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"
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));
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assert_eq!(actual.out, "3");
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})
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}
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#[test]
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fn lists_regular_files_using_asterisk_wildcard() {
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Playground::setup("ls_test_2", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("los.txt"),
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EmptyFile("tres.txt"),
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EmptyFile("amigos.txt"),
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EmptyFile("arepas.clu"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls *.txt
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| length
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"
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));
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assert_eq!(actual.out, "3");
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})
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}
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#[cfg(not(target_os = "windows"))]
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#[test]
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fn lists_regular_files_in_special_folder() {
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Playground::setup("ls_test_3", |dirs, sandbox| {
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sandbox
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.mkdir("[abcd]")
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.mkdir("[bbcd]")
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.mkdir("abcd]")
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.mkdir("abcd")
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.mkdir("abcd/*")
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.mkdir("abcd/?")
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.with_files(vec![EmptyFile("[abcd]/test.txt")])
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.with_files(vec![EmptyFile("abcd]/test.txt")])
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.with_files(vec![EmptyFile("abcd/*/test.txt")])
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.with_files(vec![EmptyFile("abcd/?/test.txt")])
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.with_files(vec![EmptyFile("abcd/?/test2.txt")]);
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let actual = nu!(
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cwd: dirs.test().join("abcd]"), format!(r#"ls | length"#));
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assert_eq!(actual.out, "1");
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let actual = nu!(
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cwd: dirs.test(), format!(r#"ls abcd] | length"#));
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assert_eq!(actual.out, "1");
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let actual = nu!(
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cwd: dirs.test().join("[abcd]"), format!(r#"ls | length"#));
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assert_eq!(actual.out, "1");
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let actual = nu!(
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cwd: dirs.test().join("[bbcd]"), format!(r#"ls | length"#));
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assert_eq!(actual.out, "0");
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let actual = nu!(
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cwd: dirs.test().join("abcd/*"), format!(r#"ls | length"#));
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assert_eq!(actual.out, "1");
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let actual = nu!(
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cwd: dirs.test().join("abcd/?"), format!(r#"ls | length"#));
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assert_eq!(actual.out, "2");
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let actual = nu!(
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cwd: dirs.test().join("abcd/*"), format!(r#"ls -D ../* | length"#));
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assert_eq!(actual.out, "2");
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let actual = nu!(
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cwd: dirs.test().join("abcd/*"), format!(r#"ls ../* | length"#));
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assert_eq!(actual.out, "3");
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let actual = nu!(
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cwd: dirs.test().join("abcd/?"), format!(r#"ls -D ../* | length"#));
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assert_eq!(actual.out, "2");
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let actual = nu!(
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cwd: dirs.test().join("abcd/?"), format!(r#"ls ../* | length"#));
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assert_eq!(actual.out, "3");
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})
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}
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#[rstest::rstest]
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#[case("j?.??.txt", 1)]
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#[case("j????.txt", 2)]
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#[case("?????.txt", 3)]
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#[case("????c.txt", 1)]
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#[case("ye??da.10.txt", 1)]
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#[case("yehuda.?0.txt", 1)]
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#[case("??????.10.txt", 2)]
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#[case("[abcd]????.txt", 1)]
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#[case("??[ac.]??.txt", 3)]
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#[case("[ab]bcd/??.txt", 2)]
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#[case("?bcd/[xy]y.txt", 2)]
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#[case("?bcd/[xy]y.t?t", 2)]
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#[case("[[]abcd[]].txt", 1)]
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#[case("[[]?bcd[]].txt", 2)]
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#[case("??bcd[]].txt", 2)]
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#[case("??bcd].txt", 2)]
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#[case("[[]?bcd].txt", 2)]
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#[case("[[]abcd].txt", 1)]
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#[case("[[][abcd]bcd[]].txt", 2)]
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#[case("'[abcd].txt'", 1)]
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#[case("'[bbcd].txt'", 1)]
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fn lists_regular_files_using_question_mark(#[case] command: &str, #[case] expected: usize) {
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Playground::setup("ls_test_3", |dirs, sandbox| {
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sandbox.mkdir("abcd").mkdir("bbcd").with_files(vec![
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EmptyFile("abcd/xy.txt"),
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EmptyFile("bbcd/yy.txt"),
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EmptyFile("[abcd].txt"),
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EmptyFile("[bbcd].txt"),
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EmptyFile("yehuda.10.txt"),
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EmptyFile("jt.10.txt"),
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EmptyFile("jtabc.txt"),
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EmptyFile("abcde.txt"),
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EmptyFile("andres.10.txt"),
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EmptyFile("chicken_not_to_be_picked_up.100.txt"),
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]);
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let actual = nu!(
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cwd: dirs.test(), format!(r#"ls {command} | length"#));
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assert_eq!(actual.out, expected.to_string());
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})
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}
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#[test]
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fn lists_regular_files_using_question_mark_wildcard() {
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Playground::setup("ls_test_3", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("yehuda.10.txt"),
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EmptyFile("jt.10.txt"),
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EmptyFile("andres.10.txt"),
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EmptyFile("chicken_not_to_be_picked_up.100.txt"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls *.??.txt
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| length
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"
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));
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assert_eq!(actual.out, "3");
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})
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}
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#[test]
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fn lists_all_files_in_directories_from_stream() {
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Playground::setup("ls_test_4", |dirs, sandbox| {
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sandbox
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.with_files(vec![EmptyFile("root1.txt"), EmptyFile("root2.txt")])
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.within("dir_a")
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.with_files(vec![EmptyFile("yehuda.10.txt"), EmptyFile("jt10.txt")])
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.within("dir_b")
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.with_files(vec![
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EmptyFile("andres.10.txt"),
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EmptyFile("chicken_not_to_be_picked_up.100.txt"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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echo dir_a dir_b
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| each { |it| ls $it }
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| flatten | length
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"
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));
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assert_eq!(actual.out, "4");
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})
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}
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#[test]
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fn does_not_fail_if_glob_matches_empty_directory() {
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Playground::setup("ls_test_5", |dirs, sandbox| {
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sandbox.within("dir_a");
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls dir_a
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| length
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"
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));
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assert_eq!(actual.out, "0");
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})
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}
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#[test]
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fn fails_when_glob_doesnt_match() {
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Playground::setup("ls_test_5", |dirs, sandbox| {
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sandbox.with_files(vec![EmptyFile("root1.txt"), EmptyFile("root2.txt")]);
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let actual = nu!(
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cwd: dirs.test(),
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"ls root3*"
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);
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assert!(actual.err.contains("no matches found"));
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})
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}
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#[test]
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fn list_files_from_two_parents_up_using_multiple_dots() {
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Playground::setup("ls_test_6", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("yahuda.yaml"),
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EmptyFile("jtjson"),
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EmptyFile("andres.xml"),
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EmptyFile("kevin.txt"),
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]);
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sandbox.within("foo").mkdir("bar");
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let actual = nu!(
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cwd: dirs.test().join("foo/bar"),
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"
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ls ... | length
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"
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);
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assert_eq!(actual.out, "5");
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})
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}
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#[test]
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fn lists_hidden_file_when_explicitly_specified() {
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Playground::setup("ls_test_7", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("los.txt"),
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EmptyFile("tres.txt"),
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EmptyFile("amigos.txt"),
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EmptyFile("arepas.clu"),
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EmptyFile(".testdotfile"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls .testdotfile
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| length
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"
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));
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assert_eq!(actual.out, "1");
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})
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}
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#[test]
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fn lists_all_hidden_files_when_glob_contains_dot() {
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Playground::setup("ls_test_8", |dirs, sandbox| {
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sandbox
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.with_files(vec![
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EmptyFile("root1.txt"),
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EmptyFile("root2.txt"),
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EmptyFile(".dotfile1"),
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])
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.within("dir_a")
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.with_files(vec![
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EmptyFile("yehuda.10.txt"),
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EmptyFile("jt10.txt"),
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EmptyFile(".dotfile2"),
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])
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.within("dir_b")
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.with_files(vec![
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EmptyFile("andres.10.txt"),
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EmptyFile("chicken_not_to_be_picked_up.100.txt"),
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EmptyFile(".dotfile3"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls **/.*
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| length
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"
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));
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assert_eq!(actual.out, "3");
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})
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}
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#[test]
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// TODO Remove this cfg value when we have an OS-agnostic way
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// of creating hidden files using the playground.
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#[cfg(unix)]
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fn lists_all_hidden_files_when_glob_does_not_contain_dot() {
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Playground::setup("ls_test_8", |dirs, sandbox| {
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sandbox
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.with_files(vec![
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EmptyFile("root1.txt"),
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EmptyFile("root2.txt"),
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EmptyFile(".dotfile1"),
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])
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.within("dir_a")
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.with_files(vec![
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EmptyFile("yehuda.10.txt"),
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EmptyFile("jt10.txt"),
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EmptyFile(".dotfile2"),
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])
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.within(".dir_b")
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.with_files(vec![
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EmptyFile("andres.10.txt"),
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EmptyFile("chicken_not_to_be_picked_up.100.txt"),
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EmptyFile(".dotfile3"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls **/*
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| length
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"
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));
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assert_eq!(actual.out, "5");
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})
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}
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#[test]
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// TODO Remove this cfg value when we have an OS-agnostic way
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// of creating hidden files using the playground.
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#[cfg(unix)]
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fn glob_with_hidden_directory() {
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Playground::setup("ls_test_8", |dirs, sandbox| {
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sandbox.within(".dir_b").with_files(vec![
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EmptyFile("andres.10.txt"),
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EmptyFile("chicken_not_to_be_picked_up.100.txt"),
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EmptyFile(".dotfile3"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls **/*
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| length
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"
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));
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assert_eq!(actual.out, "");
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assert!(actual.err.contains("No matches found"));
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// will list files if provide `-a` flag.
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls -a **/*
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| length
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"
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));
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assert_eq!(actual.out, "4");
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})
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}
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#[test]
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#[cfg(unix)]
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fn fails_with_ls_to_dir_without_permission() {
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Playground::setup("ls_test_1", |dirs, sandbox| {
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sandbox
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.within("dir_a")
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.with_files(vec![EmptyFile("yehuda.11.txt"), EmptyFile("jt10.txt")]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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chmod 000 dir_a; ls dir_a
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"
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));
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let check_not_root = nu!(
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cwd: dirs.test(), pipeline(
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"
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id -u
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"
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));
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assert!(
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actual
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.err
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.contains("The permissions of 0 do not allow access for this user")
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|| check_not_root.out == "0"
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);
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})
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}
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#[test]
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fn lists_files_including_starting_with_dot() {
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Playground::setup("ls_test_9", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("yehuda.txt"),
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EmptyFile("jttxt"),
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EmptyFile("andres.txt"),
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EmptyFile(".hidden1.txt"),
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EmptyFile(".hidden2.txt"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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"
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ls -a
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| length
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"
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));
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assert_eq!(actual.out, "5");
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})
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}
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#[test]
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fn list_all_columns() {
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Playground::setup("ls_test_all_columns", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("Leonardo.yaml"),
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EmptyFile("Raphael.json"),
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EmptyFile("Donatello.xml"),
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EmptyFile("Michelangelo.txt"),
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]);
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// Normal Operation
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let actual = nu!(
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cwd: dirs.test(),
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"ls | columns | to md"
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);
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let expected = ["name", "type", "size", "modified"].join("");
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assert_eq!(actual.out, expected, "column names are incorrect for ls");
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// Long
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let actual = nu!(
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cwd: dirs.test(),
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"ls -l | columns | to md"
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);
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let expected = {
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#[cfg(unix)]
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{
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[
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"name",
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"type",
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"target",
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"readonly",
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"mode",
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"num_links",
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"inode",
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"user",
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"group",
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"size",
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"created",
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"accessed",
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"modified",
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]
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.join("")
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}
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#[cfg(windows)]
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{
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[
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"name", "type", "target", "readonly", "size", "created", "accessed", "modified",
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]
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.join("")
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}
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};
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assert_eq!(
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actual.out, expected,
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"column names are incorrect for ls long"
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);
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});
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}
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#[test]
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fn lists_with_directory_flag() {
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Playground::setup("ls_test_flag_directory_1", |dirs, sandbox| {
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sandbox
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.within("dir_files")
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.with_files(vec![EmptyFile("nushell.json")])
|
|
.within("dir_empty");
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
r#"
|
|
cd dir_empty;
|
|
['.' '././.' '..' '../dir_files' '../dir_files/*']
|
|
| each { |it| ls --directory $it }
|
|
| flatten
|
|
| get name
|
|
| to text
|
|
"#
|
|
));
|
|
let expected = [".", ".", "..", "../dir_files", "../dir_files/nushell.json"].join("");
|
|
#[cfg(windows)]
|
|
let expected = expected.replace('/', "\\");
|
|
assert_eq!(
|
|
actual.out, expected,
|
|
"column names are incorrect for ls --directory (-D)"
|
|
);
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
fn lists_with_directory_flag_without_argument() {
|
|
Playground::setup("ls_test_flag_directory_2", |dirs, sandbox| {
|
|
sandbox
|
|
.within("dir_files")
|
|
.with_files(vec![EmptyFile("nushell.json")])
|
|
.within("dir_empty");
|
|
// Test if there are some files in the current directory
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
"
|
|
cd dir_files;
|
|
ls --directory
|
|
| get name
|
|
| to text
|
|
"
|
|
));
|
|
let expected = ".";
|
|
assert_eq!(
|
|
actual.out, expected,
|
|
"column names are incorrect for ls --directory (-D)"
|
|
);
|
|
// Test if there is no file in the current directory
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
"
|
|
cd dir_empty;
|
|
ls -D
|
|
| get name
|
|
| to text
|
|
"
|
|
));
|
|
let expected = ".";
|
|
assert_eq!(
|
|
actual.out, expected,
|
|
"column names are incorrect for ls --directory (-D)"
|
|
);
|
|
});
|
|
}
|
|
|
|
/// Rust's fs::metadata function is unable to read info for certain system files on Windows,
|
|
/// like the `C:\Windows\System32\Configuration` folder. https://github.com/rust-lang/rust/issues/96980
|
|
/// This test confirms that Nu can work around this successfully.
|
|
#[test]
|
|
#[cfg(windows)]
|
|
fn can_list_system_folder() {
|
|
// the awkward `ls Configuration* | where name == "Configuration"` thing is for speed;
|
|
// listing the entire System32 folder is slow and `ls Configuration*` alone
|
|
// might return more than 1 file someday
|
|
let file_type = nu!(
|
|
cwd: "C:\\Windows\\System32", pipeline(
|
|
r#"ls Configuration* | where name == "Configuration" | get type.0"#
|
|
));
|
|
assert_eq!(file_type.out, "dir");
|
|
|
|
let file_size = nu!(
|
|
cwd: "C:\\Windows\\System32", pipeline(
|
|
r#"ls Configuration* | where name == "Configuration" | get size.0"#
|
|
));
|
|
assert_ne!(file_size.out.trim(), "");
|
|
|
|
let file_modified = nu!(
|
|
cwd: "C:\\Windows\\System32", pipeline(
|
|
r#"ls Configuration* | where name == "Configuration" | get modified.0"#
|
|
));
|
|
assert_ne!(file_modified.out.trim(), "");
|
|
|
|
let file_accessed = nu!(
|
|
cwd: "C:\\Windows\\System32", pipeline(
|
|
r#"ls -l Configuration* | where name == "Configuration" | get accessed.0"#
|
|
));
|
|
assert_ne!(file_accessed.out.trim(), "");
|
|
|
|
let file_created = nu!(
|
|
cwd: "C:\\Windows\\System32", pipeline(
|
|
r#"ls -l Configuration* | where name == "Configuration" | get created.0"#
|
|
));
|
|
assert_ne!(file_created.out.trim(), "");
|
|
|
|
let ls_with_filter = nu!(
|
|
cwd: "C:\\Windows\\System32", pipeline(
|
|
"ls | where size > 10mb"
|
|
));
|
|
assert_eq!(ls_with_filter.err, "");
|
|
}
|
|
|
|
#[test]
|
|
fn list_a_directory_not_exists() {
|
|
Playground::setup("ls_test_directory_not_exists", |dirs, _sandbox| {
|
|
let actual = nu!(cwd: dirs.test(), "ls a_directory_not_exists");
|
|
assert!(actual.err.contains("directory not found"));
|
|
})
|
|
}
|
|
|
|
#[cfg(target_os = "linux")]
|
|
#[test]
|
|
fn list_directory_contains_invalid_utf8() {
|
|
use std::ffi::OsStr;
|
|
use std::os::unix::ffi::OsStrExt;
|
|
|
|
Playground::setup(
|
|
"ls_test_directory_contains_invalid_utf8",
|
|
|dirs, _sandbox| {
|
|
let v: [u8; 4] = [7, 196, 144, 188];
|
|
let s = OsStr::from_bytes(&v);
|
|
|
|
let cwd = dirs.test();
|
|
let path = cwd.join(s);
|
|
|
|
std::fs::create_dir_all(path).expect("failed to create directory");
|
|
|
|
let actual = nu!(cwd: cwd, "ls");
|
|
|
|
assert!(actual.out.contains("warning: get non-utf8 filename"));
|
|
assert!(actual.err.contains("No matches found for"));
|
|
},
|
|
)
|
|
}
|
|
|
|
#[test]
|
|
fn list_ignores_ansi() {
|
|
Playground::setup("ls_test_ansi", |dirs, sandbox| {
|
|
sandbox.with_files(vec![
|
|
EmptyFile("los.txt"),
|
|
EmptyFile("tres.txt"),
|
|
EmptyFile("amigos.txt"),
|
|
EmptyFile("arepas.clu"),
|
|
]);
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
"
|
|
ls | find .txt | each {|| ls $in.name }
|
|
"
|
|
));
|
|
|
|
assert!(actual.err.is_empty());
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn list_unknown_flag() {
|
|
let actual = nu!("ls -r");
|
|
|
|
assert!(actual
|
|
.err
|
|
.contains("Available flags: --help(-h), --all(-a),"));
|
|
}
|
|
|
|
#[test]
|
|
fn list_flag_false() {
|
|
// Check that ls flags respect explicit values
|
|
Playground::setup("ls_test_false_flag", |dirs, sandbox| {
|
|
sandbox.with_files(vec![
|
|
EmptyFile(".hidden"),
|
|
EmptyFile("normal"),
|
|
EmptyFile("another_normal"),
|
|
]);
|
|
|
|
// TODO Remove this cfg value when we have an OS-agnostic way
|
|
// of creating hidden files using the playground.
|
|
#[cfg(unix)]
|
|
{
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
"
|
|
ls --all=false | length
|
|
"
|
|
));
|
|
|
|
assert_eq!(actual.out, "2");
|
|
}
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
"
|
|
ls --long=false | columns | length
|
|
"
|
|
));
|
|
|
|
assert_eq!(actual.out, "4");
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
"
|
|
ls --full-paths=false | get name | any { $in =~ / }
|
|
"
|
|
));
|
|
|
|
assert_eq!(actual.out, "false");
|
|
})
|
|
}
|