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5478ec44bb
- 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>
104 lines
2.7 KiB
Rust
104 lines
2.7 KiB
Rust
use nu_test_support::{nu, pipeline};
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const SAMPLE_INPUT: &str = r#"
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[[first_name, last_name, rusty_at];
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[Andrés, Robalino, Ecuador],
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[JT, Turner, "Estados Unidos"],
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[Yehuda, Katz, "Estados Unidos"]]
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"#;
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#[test]
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fn summarizes_by_column_given() {
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let actual = nu!(pipeline(&format!(
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r#"
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{SAMPLE_INPUT}
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| histogram rusty_at countries --percentage-type relative
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| where rusty_at == "Ecuador"
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| get countries
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| get 0
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"#
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)));
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assert_eq!(
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actual.out,
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"**************************************************"
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);
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// 50%
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}
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#[test]
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fn summarizes_by_column_given_with_normalize_percentage() {
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let actual = nu!(pipeline(&format!(
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r#"
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{SAMPLE_INPUT}
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| histogram rusty_at countries
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| where rusty_at == "Ecuador"
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| get countries
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| get 0
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"#
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)));
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assert_eq!(actual.out, "*********************************");
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// 33%
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}
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#[test]
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fn summarizes_by_values() {
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let actual = nu!(pipeline(&format!(
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r#"
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{SAMPLE_INPUT}
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| get rusty_at
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| histogram
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| where value == "Estados Unidos"
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| get count
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| get 0
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"#
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)));
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assert_eq!(actual.out, "2");
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}
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#[test]
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fn help() {
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let help_command = nu!("help histogram");
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let help_short = nu!("histogram -h");
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let help_long = nu!("histogram --help");
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assert_eq!(help_short.out, help_command.out);
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assert_eq!(help_long.out, help_command.out);
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}
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#[test]
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fn count() {
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let actual = nu!(pipeline(
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"
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echo [[bit]; [1] [0] [0] [0] [0] [0] [0] [1] [1]]
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| histogram bit --percentage-type relative
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| sort-by count
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| reject frequency
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| to json
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"
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));
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let bit_json = r#"[ { "bit": 1, "count": 3, "quantile": 0.5, "percentage": "50.00%" }, { "bit": 0, "count": 6, "quantile": 1.0, "percentage": "100.00%" }]"#;
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assert_eq!(actual.out, bit_json);
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}
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#[test]
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fn count_with_normalize_percentage() {
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let actual = nu!(pipeline(
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"
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echo [[bit]; [1] [0] [0] [0] [0] [0] [0] [1]]
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| histogram bit --percentage-type normalize
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| sort-by count
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| reject frequency
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| to json
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"
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));
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let bit_json = r#"[ { "bit": 1, "count": 2, "quantile": 0.25, "percentage": "25.00%" }, { "bit": 0, "count": 6, "quantile": 0.75, "percentage": "75.00%" }]"#;
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assert_eq!(actual.out, bit_json);
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}
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