nushell/tests/commands/ls.rs

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use nu_test_support::fs::Stub::EmptyFile;
use nu_test_support::playground::Playground;
use nu_test_support::{nu, pipeline};
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#[test]
fn lists_regular_files() {
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Playground::setup("ls_test_1", |dirs, sandbox| {
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sandbox.with_files(vec![
EmptyFile("yehuda.txt"),
EmptyFile("jonathan.txt"),
EmptyFile("andres.txt"),
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]);
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let actual = nu!(
cwd: dirs.test(), pipeline(
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r#"
ls
| count
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| echo $it
"#
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));
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assert_eq!(actual, "3");
})
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}
#[test]
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![
EmptyFile("los.txt"),
EmptyFile("tres.txt"),
EmptyFile("amigos.txt"),
EmptyFile("arepas.clu"),
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]);
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let actual = nu!(
cwd: dirs.test(), pipeline(
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r#"
ls *.txt
| count
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| echo $it
"#
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));
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assert_eq!(actual, "3");
})
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}
#[test]
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![
EmptyFile("yehuda.10.txt"),
EmptyFile("jonathan.10.txt"),
EmptyFile("andres.10.txt"),
EmptyFile("chicken_not_to_be_picked_up.100.txt"),
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]);
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let actual = nu!(
cwd: dirs.test(), pipeline(
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r#"
ls *.??.txt
| count
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| echo $it
"#
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));
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assert_eq!(actual, "3");
})
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}