mirror of
https://github.com/clap-rs/clap
synced 2024-12-13 14:22:34 +00:00
133 lines
3.5 KiB
Rust
133 lines
3.5 KiB
Rust
use clap::{App, Arg, ArgSettings};
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#[test]
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fn opt_default_no_delim() {
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let m = App::new("no_delim")
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.arg(
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Arg::new("option")
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.long("option")
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.setting(ArgSettings::TakesValue),
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)
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.try_get_matches_from(vec!["", "--option", "val1,val2,val3"]);
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assert!(m.is_ok());
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let m = m.unwrap();
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assert!(m.is_present("option"));
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assert_eq!(m.occurrences_of("option"), 1);
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assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
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}
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#[test]
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fn opt_eq_no_delim() {
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let m = App::new("no_delim")
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.arg(
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Arg::new("option")
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.long("option")
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.setting(ArgSettings::TakesValue),
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)
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.try_get_matches_from(vec!["", "--option=val1,val2,val3"]);
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assert!(m.is_ok());
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let m = m.unwrap();
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assert!(m.is_present("option"));
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assert_eq!(m.occurrences_of("option"), 1);
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assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
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}
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#[test]
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fn opt_s_eq_no_delim() {
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let m = App::new("no_delim")
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.arg(
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Arg::new("option")
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.short('o')
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.setting(ArgSettings::TakesValue),
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)
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.try_get_matches_from(vec!["", "-o=val1,val2,val3"]);
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assert!(m.is_ok(), "{:?}", m.unwrap_err());
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let m = m.unwrap();
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assert!(m.is_present("option"));
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assert_eq!(m.occurrences_of("option"), 1);
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assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
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}
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#[test]
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fn opt_s_default_no_delim() {
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let m = App::new("no_delim")
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.arg(
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Arg::new("option")
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.short('o')
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.setting(ArgSettings::TakesValue),
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)
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.try_get_matches_from(vec!["", "-o", "val1,val2,val3"]);
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assert!(m.is_ok(), "{:?}", m.unwrap_err());
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let m = m.unwrap();
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assert!(m.is_present("option"));
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assert_eq!(m.occurrences_of("option"), 1);
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assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
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}
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#[test]
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fn opt_s_no_space_no_delim() {
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let m = App::new("no_delim")
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.arg(
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Arg::new("option")
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.short('o')
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.setting(ArgSettings::TakesValue),
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)
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.try_get_matches_from(vec!["", "-o", "val1,val2,val3"]);
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assert!(m.is_ok());
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let m = m.unwrap();
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assert!(m.is_present("option"));
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assert_eq!(m.occurrences_of("option"), 1);
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assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
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}
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#[test]
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fn opt_s_no_space_mult_no_delim() {
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let m = App::new("no_delim")
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.arg(
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Arg::new("option")
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.short('o')
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.setting(ArgSettings::TakesValue)
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.setting(ArgSettings::MultipleValues),
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)
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.try_get_matches_from(vec!["", "-o", "val1,val2,val3"]);
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assert!(m.is_ok());
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let m = m.unwrap();
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assert!(m.is_present("option"));
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assert_eq!(m.occurrences_of("option"), 1);
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assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
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}
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#[test]
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fn opt_eq_mult_def_delim() {
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let m = App::new("no_delim")
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.arg(
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Arg::new("option")
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.long("opt")
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.takes_value(true)
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.multiple_values(true)
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.use_delimiter(true),
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)
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.try_get_matches_from(vec!["", "--opt=val1,val2,val3"]);
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assert!(m.is_ok());
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let m = m.unwrap();
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assert!(m.is_present("option"));
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assert_eq!(m.occurrences_of("option"), 1);
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assert_eq!(
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m.values_of("option").unwrap().collect::<Vec<_>>(),
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&["val1", "val2", "val3"]
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);
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}
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