forked from extern/nushell
Command tests (#922)
* WIP command tests * Finish marking todo tests * update * update * Windows cd test ignoring
This commit is contained in:
JT
GitHub
352
crates/nu-command/tests/commands/ls.rs
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352
crates/nu-command/tests/commands/ls.rs
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@ -0,0 +1,352 @@
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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("jonathan.txt"),
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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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r#"
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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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r#"
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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_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("jonathan.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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r#"
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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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// FIXME: jt: needs more work
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#[ignore]
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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![
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EmptyFile("yehuda.10.txt"),
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EmptyFile("jonathan.10.txt"),
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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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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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echo dir_a dir_b
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| each { ls $it }
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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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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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r#"
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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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// FIXME: jt: needs more work
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#[ignore]
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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("jonathan.json"),
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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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r#"
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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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r#"
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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("jonathan.10.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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r#"
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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("jonathan.10.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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r#"
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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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#[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.within("dir_a").with_files(vec![
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EmptyFile("yehuda.11.txt"),
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EmptyFile("jonathan.10.txt"),
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]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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chmod 000 dir_a; ls dir_a
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"#
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));
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assert!(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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})
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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("jonathan.txt"),
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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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r#"
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ls -a
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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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// FIXME: jt: needs more work
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#[ignore]
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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 | get | 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 | get | 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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"num_links",
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"inode",
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"readonly",
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"mode",
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"uid",
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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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