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https://github.com/clap-rs/clap
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392effe319
This PR switches the Arg::Short macro to take a character instead of a string. It removes the hacky code in the Method to_token method and implements the logic for Short when parsing the clap derive arguments. Fixes #1815.
32 lines
639 B
Rust
32 lines
639 B
Rust
mod utils;
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use clap::Clap;
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use utils::*;
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#[test]
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fn explicit_short_long_no_rename() {
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#[derive(Clap, PartialEq, Debug)]
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struct Opt {
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#[clap(short = '.', long = ".foo")]
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foo: Vec<String>,
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}
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assert_eq!(
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Opt {
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foo: vec!["short".into(), "long".into()]
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},
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Opt::parse_from(&["test", "-.", "short", "--.foo", "long"])
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);
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}
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#[test]
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fn explicit_name_no_rename() {
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#[derive(Clap, PartialEq, Debug)]
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struct Opt {
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#[clap(name = ".options")]
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foo: Vec<String>,
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}
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let help = get_long_help::<Opt>();
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assert!(help.contains("[.options]..."))
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}
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