mirror of
https://github.com/nushell/nushell.git
synced 2025-07-09 19:07:16 +02:00
- fixes #16011 # Description `Display` implementation for `f64` omits the decimal part for round numbers, and by using it we did the same. This affected: - conversions to delimited formats: `csv`, `tsv` - textual formats: `html`, `md`, `text` - pretty printed `json` (`--raw` was unaffected) - how single float values are displayed in the REPL > [!TIP] > This PR fixes our existing json pretty printing implementation. > We can likely switch to using serde_json's impl using its PrettyFormatter which allows arbitrary indent strings. # User-Facing Changes - Round trips through `csv`, `tsv`, and `json` preserve the type of round floats. - It's always clear whether a number is an integer or a float in the REPL ```nushell 4 / 2 # => 2 # before: is this an int or a float? 4 / 2 # => 2.0 # after: clearly a float ``` # Tests + Formatting Adjusted tests for the new behavior. - 🟢 toolkit fmt - 🟢 toolkit clippy - 🟢 toolkit test - 🟢 toolkit test stdlib # After Submitting N/A --------- Co-authored-by: Bahex <17417311+Bahex@users.noreply.github.com>
44 lines
874 B
Rust
44 lines
874 B
Rust
use nu_test_support::nu;
|
|
|
|
#[test]
|
|
fn can_sqrt_numbers() {
|
|
let actual = nu!("echo [0.25 2 4] | math sqrt | math sum");
|
|
|
|
assert_eq!(actual.out, "3.914213562373095");
|
|
}
|
|
|
|
#[test]
|
|
fn can_sqrt_irrational() {
|
|
let actual = nu!("echo 2 | math sqrt");
|
|
|
|
assert_eq!(actual.out, "1.4142135623730951");
|
|
}
|
|
|
|
#[test]
|
|
fn can_sqrt_perfect_square() {
|
|
let actual = nu!("echo 4 | math sqrt");
|
|
|
|
assert_eq!(actual.out, "2.0");
|
|
}
|
|
|
|
#[test]
|
|
fn const_sqrt() {
|
|
let actual = nu!("const SQRT = 4 | math sqrt; $SQRT");
|
|
assert_eq!(actual.out, "2.0");
|
|
}
|
|
|
|
#[test]
|
|
fn can_sqrt_range() {
|
|
let actual = nu!("0..5 | math sqrt");
|
|
let expected = nu!("[0 1 2 3 4 5] | math sqrt");
|
|
|
|
assert_eq!(actual.out, expected.out);
|
|
}
|
|
|
|
#[test]
|
|
fn cannot_sqrt_infinite_range() {
|
|
let actual = nu!("0.. | math sqrt");
|
|
|
|
assert!(actual.err.contains("nu::shell::incorrect_value"));
|
|
}
|