clap/tests/borrowed.rs


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extern crate clap;
extern crate regex;

use clap::{App, Arg, SubCommand};

include!("../clap-test.rs");

#[test]
fn borrowed_args() {
    let arg = Arg::with_name("some").short("s").long("some").help("other help");
    let arg2 = Arg::with_name("some2").short("S").long("some-thing").help("other help");
    let result = App::new("sub_command_negate")
        .arg(Arg::with_name("test").index(1))
        .arg(&arg)
        .arg(&arg2)
        .subcommand(SubCommand::with_name("sub1").arg(&arg))
        .get_matches_from_safe(vec!["prog"]);
    assert!(result.is_ok());
}