diff options
Diffstat (limited to 'clap/tests/indices.rs')
| -rw-r--r-- | clap/tests/indices.rs | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/clap/tests/indices.rs b/clap/tests/indices.rs new file mode 100644 index 0000000..910529e --- /dev/null +++ b/clap/tests/indices.rs @@ -0,0 +1,175 @@ +extern crate clap; +extern crate regex; + +include!("../clap-test.rs"); + +use clap::{App, Arg}; + +#[test] +fn indices_mult_opts() { + let m = App::new("ind") + .arg(Arg::with_name("exclude") + .short("e") + .takes_value(true) + .multiple(true)) + .arg(Arg::with_name("include") + .short("i") + .takes_value(true) + .multiple(true)) + .get_matches_from(vec!["ind", "-e", "A", "B", "-i", "B", "C", "-e", "C"]); + + assert_eq!(m.indices_of("exclude").unwrap().collect::<Vec<_>>(), &[2, 3, 8]); + assert_eq!(m.indices_of("include").unwrap().collect::<Vec<_>>(), &[5, 6]); +} + +#[test] +fn index_mult_opts() { + let m = App::new("ind") + .arg(Arg::with_name("exclude") + .short("e") + .takes_value(true) + .multiple(true)) + .arg(Arg::with_name("include") + .short("i") + .takes_value(true) + .multiple(true)) + .get_matches_from(vec!["ind", "-e", "A", "B", "-i", "B", "C", "-e", "C"]); + + 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::with_name("exclude") + .short("e")) + .arg(Arg::with_name("include") + .short("i")) + .get_matches_from(vec!["ind", "-e", "-i"]); + + 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::with_name("exclude") + .short("e") + .multiple(true)) + .arg(Arg::with_name("include") + .short("i") + .multiple(true)) + .get_matches_from(vec!["ind", "-e", "-i", "-e", "-e", "-i"]); + + 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::with_name("exclude") + .short("e") + .multiple(true)) + .arg(Arg::with_name("include") + .short("i") + .multiple(true)) + .get_matches_from(vec!["ind", "-e", "-i", "-e", "-e", "-i"]); + + assert_eq!(m.indices_of("exclude").unwrap().collect::<Vec<_>>(), &[1, 3, 4]); + assert_eq!(m.indices_of("include").unwrap().collect::<Vec<_>>(), &[2, 5]); +} + +#[test] +fn indices_mult_flags_combined() { + let m = App::new("ind") + .arg(Arg::with_name("exclude") + .short("e") + .multiple(true)) + .arg(Arg::with_name("include") + .short("i") + .multiple(true)) + .get_matches_from(vec!["ind", "-eieei"]); + + assert_eq!(m.indices_of("exclude").unwrap().collect::<Vec<_>>(), &[1, 3, 4]); + assert_eq!(m.indices_of("include").unwrap().collect::<Vec<_>>(), &[2, 5]); +} + +#[test] +fn indices_mult_flags_opt_combined() { + let m = App::new("ind") + .arg(Arg::with_name("exclude") + .short("e") + .multiple(true)) + .arg(Arg::with_name("include") + .short("i") + .multiple(true)) + .arg(Arg::with_name("option") + .short("o") + .takes_value(true)) + .get_matches_from(vec!["ind", "-eieeio", "val"]); + + assert_eq!(m.indices_of("exclude").unwrap().collect::<Vec<_>>(), &[1, 3, 4]); + assert_eq!(m.indices_of("include").unwrap().collect::<Vec<_>>(), &[2, 5]); + assert_eq!(m.indices_of("option").unwrap().collect::<Vec<_>>(), &[7]); +} + +#[test] +fn indices_mult_flags_opt_combined_eq() { + let m = App::new("ind") + .arg(Arg::with_name("exclude") + .short("e") + .multiple(true)) + .arg(Arg::with_name("include") + .short("i") + .multiple(true)) + .arg(Arg::with_name("option") + .short("o") + .takes_value(true)) + .get_matches_from(vec!["ind", "-eieeio=val"]); + + assert_eq!(m.indices_of("exclude").unwrap().collect::<Vec<_>>(), &[1, 3, 4]); + assert_eq!(m.indices_of("include").unwrap().collect::<Vec<_>>(), &[2, 5]); + assert_eq!(m.indices_of("option").unwrap().collect::<Vec<_>>(), &[7]); +} + +#[test] +fn indices_mult_opt_value_delim_eq() { + let m = App::new("myapp") + .arg(Arg::with_name("option") + .short("o") + .takes_value(true) + .use_delimiter(true) + .multiple(true)) + .get_matches_from(vec!["myapp", "-o=val1,val2,val3"]); + assert_eq!(m.indices_of("option").unwrap().collect::<Vec<_>>(), &[2, 3, 4]); +} + +#[test] +fn indices_mult_opt_value_no_delim_eq() { + let m = App::new("myapp") + .arg(Arg::with_name("option") + .short("o") + .takes_value(true) + .multiple(true)) + .get_matches_from(vec!["myapp", "-o=val1,val2,val3"]); + assert_eq!(m.indices_of("option").unwrap().collect::<Vec<_>>(), &[2]); +} + +#[test] +fn indices_mult_opt_mult_flag() { + let m = App::new("myapp") + .arg(Arg::with_name("option") + .short("o") + .takes_value(true) + .multiple(true)) + .arg(Arg::with_name("flag") + .short("f") + .multiple(true)) + .get_matches_from(vec!["myapp", "-o", "val1", "-f", "-o", "val2", "-f"]); + + assert_eq!(m.indices_of("option").unwrap().collect::<Vec<_>>(), &[2, 5]); + assert_eq!(m.indices_of("flag").unwrap().collect::<Vec<_>>(), &[3, 6]); +} |