mirror of
https://github.com/clap-rs/clap
synced 2024-12-14 06:42:33 +00:00
75 lines
1.8 KiB
Rust
75 lines
1.8 KiB
Rust
// https://github.com/TeXitoi/structopt/issues/{NUMBER}
|
|
|
|
mod utils;
|
|
use utils::*;
|
|
|
|
use clap::{ArgGroup, Clap};
|
|
|
|
#[test]
|
|
fn issue_151() {
|
|
#[derive(Clap, Debug)]
|
|
#[clap(group = ArgGroup::with_name("verb").required(true).multiple(true))]
|
|
struct Opt {
|
|
#[clap(long, group = "verb")]
|
|
foo: bool,
|
|
#[clap(long, group = "verb")]
|
|
bar: bool,
|
|
}
|
|
|
|
#[derive(Debug, Clap)]
|
|
struct Cli {
|
|
#[clap(flatten)]
|
|
a: Opt,
|
|
}
|
|
|
|
assert!(Cli::try_parse_from(&["test"]).is_err());
|
|
assert!(Cli::try_parse_from(&["test", "--foo"]).is_ok());
|
|
assert!(Cli::try_parse_from(&["test", "--bar"]).is_ok());
|
|
assert!(Cli::try_parse_from(&["test", "--zebra"]).is_err());
|
|
assert!(Cli::try_parse_from(&["test", "--foo", "--bar"]).is_ok());
|
|
}
|
|
|
|
#[test]
|
|
fn issue_289() {
|
|
use clap::{AppSettings, Clap};
|
|
|
|
#[derive(Clap)]
|
|
#[clap(setting = AppSettings::InferSubcommands)]
|
|
enum Args {
|
|
SomeCommand(SubSubCommand),
|
|
AnotherCommand,
|
|
}
|
|
|
|
#[derive(Clap)]
|
|
#[clap(setting = AppSettings::InferSubcommands)]
|
|
enum SubSubCommand {
|
|
TestCommand,
|
|
}
|
|
|
|
assert!(Args::try_parse_from(&["test", "some-command", "test-command"]).is_ok());
|
|
assert!(Args::try_parse_from(&["test", "some", "test-command"]).is_ok());
|
|
assert!(Args::try_parse_from(&["test", "some-command", "test"]).is_ok());
|
|
assert!(Args::try_parse_from(&["test", "some", "test"]).is_ok());
|
|
}
|
|
|
|
#[test]
|
|
fn issue_324() {
|
|
fn my_version() -> &'static str {
|
|
"MY_VERSION"
|
|
}
|
|
|
|
#[derive(Clap)]
|
|
#[clap(version = my_version())]
|
|
struct Opt {
|
|
#[clap(subcommand)]
|
|
_cmd: Option<SubCommand>,
|
|
}
|
|
|
|
#[derive(Clap)]
|
|
enum SubCommand {
|
|
Start,
|
|
}
|
|
|
|
let help = get_long_help::<Opt>();
|
|
assert!(help.contains("MY_VERSION"));
|
|
}
|