use clap::{App, Arg}; #[test] fn indices_mult_opts() { let m = App::new("ind") .arg( Arg::new("exclude") .short('e') .takes_value(true) .multiple_values(true) .multiple_occurrences(true), ) .arg( Arg::new("include") .short('i') .takes_value(true) .multiple_values(true), ) .try_get_matches_from(vec!["ind", "-e", "A", "B", "-i", "B", "C", "-e", "C"]) .unwrap(); assert_eq!( m.indices_of("exclude").unwrap().collect::>(), &[2, 3, 8] ); assert_eq!( m.indices_of("include").unwrap().collect::>(), &[5, 6] ); } #[test] fn index_mult_opts() { let m = App::new("ind") .arg( Arg::new("exclude") .short('e') .takes_value(true) .multiple_values(true) .multiple_occurrences(true), ) .arg( Arg::new("include") .short('i') .takes_value(true) .multiple_values(true), ) .try_get_matches_from(vec!["ind", "-e", "A", "B", "-i", "B", "C", "-e", "C"]) .unwrap(); assert_eq!(m.index_of("exclude"), Some(2)); assert_eq!(m.index_of("include"), Some(5)); } #[test] fn index_flag() { let m = App::new("ind") .arg(Arg::new("exclude").short('e')) .arg(Arg::new("include").short('i')) .try_get_matches_from(vec!["ind", "-e", "-i"]) .unwrap(); assert_eq!(m.index_of("exclude"), Some(1)); assert_eq!(m.index_of("include"), Some(2)); } #[test] fn index_flags() { let m = App::new("ind") .arg(Arg::new("exclude").short('e').multiple_occurrences(true)) .arg(Arg::new("include").short('i').multiple_occurrences(true)) .try_get_matches_from(vec!["ind", "-e", "-i", "-e", "-e", "-i"]) .unwrap(); assert_eq!(m.index_of("exclude"), Some(1)); assert_eq!(m.index_of("include"), Some(2)); } #[test] fn indices_mult_flags() { let m = App::new("ind") .arg(Arg::new("exclude").short('e').multiple_occurrences(true)) .arg(Arg::new("include").short('i').multiple_occurrences(true)) .try_get_matches_from(vec!["ind", "-e", "-i", "-e", "-e", "-i"]) .unwrap(); assert_eq!( m.indices_of("exclude").unwrap().collect::>(), &[1, 3, 4] ); assert_eq!( m.indices_of("include").unwrap().collect::>(), &[2, 5] ); } #[test] fn indices_mult_flags_combined() { let m = App::new("ind") .arg(Arg::new("exclude").short('e').multiple_occurrences(true)) .arg(Arg::new("include").short('i').multiple_occurrences(true)) .try_get_matches_from(vec!["ind", "-eieei"]) .unwrap(); assert_eq!( m.indices_of("exclude").unwrap().collect::>(), &[1, 3, 4] ); assert_eq!( m.indices_of("include").unwrap().collect::>(), &[2, 5] ); } #[test] fn indices_mult_flags_opt_combined() { let m = App::new("ind") .arg(Arg::new("exclude").short('e').multiple_occurrences(true)) .arg(Arg::new("include").short('i').multiple_occurrences(true)) .arg(Arg::new("option").short('o').takes_value(true)) .try_get_matches_from(vec!["ind", "-eieeio", "val"]) .unwrap(); assert_eq!( m.indices_of("exclude").unwrap().collect::>(), &[1, 3, 4] ); assert_eq!( m.indices_of("include").unwrap().collect::>(), &[2, 5] ); assert_eq!(m.indices_of("option").unwrap().collect::>(), &[7]); } #[test] fn indices_mult_flags_opt_combined_eq() { let m = App::new("ind") .arg(Arg::new("exclude").short('e').multiple_occurrences(true)) .arg(Arg::new("include").short('i').multiple_occurrences(true)) .arg(Arg::new("option").short('o').takes_value(true)) .try_get_matches_from(vec!["ind", "-eieeio=val"]) .unwrap(); assert_eq!( m.indices_of("exclude").unwrap().collect::>(), &[1, 3, 4] ); assert_eq!( m.indices_of("include").unwrap().collect::>(), &[2, 5] ); assert_eq!(m.indices_of("option").unwrap().collect::>(), &[7]); } #[test] fn indices_mult_opt_value_delim_eq() { let m = App::new("myapp") .arg( Arg::new("option") .short('o') .takes_value(true) .use_value_delimiter(true) .multiple_values(true), ) .try_get_matches_from(vec!["myapp", "-o=val1,val2,val3"]) .unwrap(); assert_eq!( m.indices_of("option").unwrap().collect::>(), &[2, 3, 4] ); } #[test] fn indices_mult_opt_value_no_delim_eq() { let m = App::new("myapp") .arg( Arg::new("option") .short('o') .takes_value(true) .multiple_values(true), ) .try_get_matches_from(vec!["myapp", "-o=val1,val2,val3"]) .unwrap(); assert_eq!(m.indices_of("option").unwrap().collect::>(), &[2]); } #[test] fn indices_mult_opt_mult_flag() { let m = App::new("myapp") .arg( Arg::new("option") .short('o') .takes_value(true) .multiple_occurrences(true), ) .arg(Arg::new("flag").short('f').multiple_occurrences(true)) .try_get_matches_from(vec!["myapp", "-o", "val1", "-f", "-o", "val2", "-f"]) .unwrap(); assert_eq!(m.indices_of("option").unwrap().collect::>(), &[2, 5]); assert_eq!(m.indices_of("flag").unwrap().collect::>(), &[3, 6]); }