mirror of
https://github.com/clap-rs/clap
synced 2024-12-14 14:52:33 +00:00
28 lines
949 B
Rust
28 lines
949 B
Rust
use clap::{App, Arg};
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#[cfg(debug_assertions)]
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#[test]
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#[should_panic = "Argument names must be unique, but 'arg1' is in use by more than one argument or group"]
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fn unique_arg_names() {
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let _ = App::new("some")
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.args(&[Arg::new("arg1").short('a'), Arg::new("arg1").short('b')])
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.try_get_matches();
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}
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#[cfg(debug_assertions)]
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#[test]
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#[should_panic = "Short option names must be unique for each argument, but '-a' is in use by both 'arg1' and 'arg2'"]
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fn unique_arg_shorts() {
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let _ = App::new("some")
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.args(&[Arg::new("arg1").short('a'), Arg::new("arg2").short('a')])
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.try_get_matches();
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}
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#[cfg(debug_assertions)]
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#[test]
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#[should_panic = "Long option names must be unique for each argument, but '--long' is in use by both 'arg1' and 'arg2'"]
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fn unique_arg_longs() {
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let _ = App::new("some")
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.args(&[Arg::new("arg1").long("long"), Arg::new("arg2").long("long")])
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.try_get_matches();
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}
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