mirror of
https://github.com/clap-rs/clap
synced 2024-11-14 00:27:13 +00:00
115 lines
3.1 KiB
Rust
115 lines
3.1 KiB
Rust
extern crate clap;
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use clap::{App, Arg};
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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(Arg::with_name("option").long("option").takes_value(true))
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.get_matches_from_safe(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(Arg::with_name("option").long("option").takes_value(true))
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.get_matches_from_safe(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(Arg::with_name("option").short("o").takes_value(true))
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.get_matches_from_safe(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(Arg::with_name("option").short("o").takes_value(true))
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.get_matches_from_safe(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(Arg::with_name("option").short("o").takes_value(true))
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.get_matches_from_safe(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::with_name("option")
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.short("o")
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.multiple(true)
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.takes_value(true),
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)
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.get_matches_from_safe(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::with_name("option")
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.long("opt")
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.multiple(true)
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.use_delimiter(true)
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.takes_value(true),
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)
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.get_matches_from_safe(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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