clap/tests/builder/unicode.rs

#![cfg(feature = "unicode")]

#[test]
fn possible_values_ignore_case() {
    let m = clap::Command::new("pv")
        .arg(
            clap::Arg::new("option")
                .short('o')
                .long("option")
                .action(clap::ArgAction::Set)
                .value_parser(["ä"])
                .ignore_case(true),
        )
        .try_get_matches_from(vec!["pv", "--option", "Ä"]);

    assert!(m.is_ok(), "{}", m.unwrap_err());
    assert!(m
        .unwrap()
        .get_one::<String>("option")
        .map(|v| v.as_str())
        .is_some());
}
Allow RegexSet for validator_regex 2021-10-16 21:05:42 +00:00			`#![cfg(feature = "unicode")]`

fix: Allow unicode-aware case insensitivity with ArgValue This also opens us up to being more unicode aware in other places, like our sorting of arguments in the help. Fixes #2792 2021-10-09 11:33:42 +00:00			`#[test]`
fix: Rename to `Arg::ignore_case` like `ArgSettings` Fixes #32 2021-11-29 16:34:42 +00:00			`fn possible_values_ignore_case() {`
docs: Update App references to Command 2022-02-12 03:48:29 +00:00			`let m = clap::Command::new("pv")`
fix: Allow unicode-aware case insensitivity with ArgValue This also opens us up to being more unicode aware in other places, like our sorting of arguments in the help. Fixes #2792 2021-10-09 11:33:42 +00:00			`.arg(`
			`clap::Arg::new("option")`
			`.short('o')`
fix(v4): Disallow leading dashes in long's This is a step towards #3309. We want to make longs and long aliases more consistent in how they handle leading dashes. There is more flexibility offered in not stripping and it matches the v3 short behavior of only taking the non-dash form. This starts the process by disallowing it completely so people will catch problems with it and remove their existing leading dashes. In a subsequent breaking release we can remove the debug assert and allow triple-leading dashes. 2022-05-04 20:38:06 +00:00			`.long("option")`
docs: Shift focus from takes_value to actions 2022-07-26 00:17:01 +00:00			`.action(clap::ArgAction::Set)`
fix: Deprecate possible_values 2022-05-24 01:16:02 +00:00			`.value_parser(["ä"])`
fix: Rename to `Arg::ignore_case` like `ArgSettings` Fixes #32 2021-11-29 16:34:42 +00:00			`.ignore_case(true),`
fix: Allow unicode-aware case insensitivity with ArgValue This also opens us up to being more unicode aware in other places, like our sorting of arguments in the help. Fixes #2792 2021-10-09 11:33:42 +00:00			`)`
			`.try_get_matches_from(vec!["pv", "--option", "Ä"]);`

test: Show more detailed failures 2021-12-27 19:57:38 +00:00			`assert!(m.is_ok(), "{}", m.unwrap_err());`
fix(parser): Deprecate `value_of` and friends 2022-05-24 15:16:50 +00:00			`assert!(m`
			`.unwrap()`
			`.get_one::<String>("option")`
			`.map(\|v\| v.as_str())`
			`.is_some());`
fix: Allow unicode-aware case insensitivity with ArgValue This also opens us up to being more unicode aware in other places, like our sorting of arguments in the help. Fixes #2792 2021-10-09 11:33:42 +00:00			`}`