mirror of
https://github.com/nushell/nushell.git
synced 2024-12-27 09:29:14 +01:00
62198a29c2
# Description Fixes #14151 where `to text` treats list streams and lists values differently. # User-Facing Changes New line is always added after items in a list or record except for the last item if the `--no-newline` flag is provided.
55 lines
1.7 KiB
Rust
55 lines
1.7 KiB
Rust
use nu_test_support::nu;
|
|
|
|
const LINE_LEN: usize = if cfg!(target_os = "windows") { 2 } else { 1 };
|
|
|
|
#[test]
|
|
fn list() {
|
|
// Using `str length` since nu! strips newlines, grr
|
|
let actual = nu!(r#"[] | to text | str length"#);
|
|
assert_eq!(actual.out, "0");
|
|
|
|
let actual = nu!(r#"[a] | to text | str length"#);
|
|
assert_eq!(actual.out, (1 + LINE_LEN).to_string());
|
|
|
|
let actual = nu!(r#"[a b] | to text | str length"#);
|
|
assert_eq!(actual.out, (2 * (1 + LINE_LEN)).to_string());
|
|
}
|
|
|
|
// The output should be the same when `to text` gets a ListStream instead of a Value::List.
|
|
#[test]
|
|
fn list_stream() {
|
|
let actual = nu!(r#"[] | each {} | to text | str length"#);
|
|
assert_eq!(actual.out, "0");
|
|
|
|
let actual = nu!(r#"[a] | each {} | to text | str length"#);
|
|
assert_eq!(actual.out, (1 + LINE_LEN).to_string());
|
|
|
|
let actual = nu!(r#"[a b] | each {} | to text | str length"#);
|
|
assert_eq!(actual.out, (2 * (1 + LINE_LEN)).to_string());
|
|
}
|
|
|
|
#[test]
|
|
fn list_no_newline() {
|
|
let actual = nu!(r#"[] | to text -n | str length"#);
|
|
assert_eq!(actual.out, "0");
|
|
|
|
let actual = nu!(r#"[a] | to text -n | str length"#);
|
|
assert_eq!(actual.out, "1");
|
|
|
|
let actual = nu!(r#"[a b] | to text -n | str length"#);
|
|
assert_eq!(actual.out, (2 + LINE_LEN).to_string());
|
|
}
|
|
|
|
// The output should be the same when `to text` gets a ListStream instead of a Value::List.
|
|
#[test]
|
|
fn list_stream_no_newline() {
|
|
let actual = nu!(r#"[] | each {} | to text -n | str length"#);
|
|
assert_eq!(actual.out, "0");
|
|
|
|
let actual = nu!(r#"[a] | each {} | to text -n | str length"#);
|
|
assert_eq!(actual.out, "1");
|
|
|
|
let actual = nu!(r#"[a b] | each {} | to text -n | str length"#);
|
|
assert_eq!(actual.out, (2 + LINE_LEN).to_string());
|
|
}
|