mirror of
https://github.com/clap-rs/clap
synced 2024-12-15 15:22:30 +00:00
fedb46b5b1
This commit fixes a bug where using `AppSettings::AllowHyphenValues` would cause flags with longs be *also* parsed as positional values. Closes #946
139 lines
3.4 KiB
Rust
139 lines
3.4 KiB
Rust
extern crate clap;
|
|
|
|
use clap::{App, Arg};
|
|
|
|
#[test]
|
|
fn opt_default_no_delim() {
|
|
let m = App::new("no_delim")
|
|
.arg(Arg::with_name("option")
|
|
.long("option")
|
|
.takes_value(true))
|
|
.get_matches_from_safe(vec![
|
|
"",
|
|
"--option", "val1,val2,val3",
|
|
]);
|
|
|
|
assert!(m.is_ok());
|
|
let m = m.unwrap();
|
|
|
|
assert!(m.is_present("option"));
|
|
assert_eq!(m.occurrences_of("option"), 1);
|
|
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
|
|
}
|
|
|
|
#[test]
|
|
fn opt_eq_no_delim() {
|
|
let m = App::new("no_delim")
|
|
.arg(Arg::with_name("option")
|
|
.long("option")
|
|
.takes_value(true))
|
|
.get_matches_from_safe(vec![
|
|
"",
|
|
"--option=val1,val2,val3",
|
|
]);
|
|
|
|
assert!(m.is_ok());
|
|
let m = m.unwrap();
|
|
|
|
assert!(m.is_present("option"));
|
|
assert_eq!(m.occurrences_of("option"), 1);
|
|
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
|
|
}
|
|
|
|
#[test]
|
|
fn opt_s_eq_no_delim() {
|
|
let m = App::new("no_delim")
|
|
.arg(Arg::with_name("option")
|
|
.short("o")
|
|
.takes_value(true))
|
|
.get_matches_from_safe(vec![
|
|
"",
|
|
"-o=val1,val2,val3",
|
|
]);
|
|
|
|
assert!(m.is_ok(), "{:?}", m.unwrap_err());
|
|
let m = m.unwrap();
|
|
|
|
assert!(m.is_present("option"));
|
|
assert_eq!(m.occurrences_of("option"), 1);
|
|
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
|
|
}
|
|
|
|
#[test]
|
|
fn opt_s_default_no_delim() {
|
|
let m = App::new("no_delim")
|
|
.arg(Arg::with_name("option")
|
|
.short("o")
|
|
.takes_value(true))
|
|
.get_matches_from_safe(vec![
|
|
"",
|
|
"-o", "val1,val2,val3",
|
|
]);
|
|
|
|
assert!(m.is_ok(), "{:?}", m.unwrap_err());
|
|
let m = m.unwrap();
|
|
|
|
assert!(m.is_present("option"));
|
|
assert_eq!(m.occurrences_of("option"), 1);
|
|
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
|
|
}
|
|
|
|
#[test]
|
|
fn opt_s_no_space_no_delim() {
|
|
let m = App::new("no_delim")
|
|
.arg(Arg::with_name("option")
|
|
.short("o")
|
|
.takes_value(true))
|
|
.get_matches_from_safe(vec![
|
|
"",
|
|
"-o", "val1,val2,val3",
|
|
]);
|
|
|
|
assert!(m.is_ok());
|
|
let m = m.unwrap();
|
|
|
|
assert!(m.is_present("option"));
|
|
assert_eq!(m.occurrences_of("option"), 1);
|
|
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
|
|
}
|
|
|
|
#[test]
|
|
fn opt_s_no_space_mult_no_delim() {
|
|
let m = App::new("no_delim")
|
|
.arg(Arg::with_name("option")
|
|
.short("o")
|
|
.multiple(true)
|
|
.takes_value(true))
|
|
.get_matches_from_safe(vec![
|
|
"",
|
|
"-o", "val1,val2,val3",
|
|
]);
|
|
|
|
assert!(m.is_ok());
|
|
let m = m.unwrap();
|
|
|
|
assert!(m.is_present("option"));
|
|
assert_eq!(m.occurrences_of("option"), 1);
|
|
assert_eq!(m.value_of("option").unwrap(), "val1,val2,val3");
|
|
}
|
|
|
|
#[test]
|
|
fn opt_eq_mult_def_delim() {
|
|
let m = App::new("no_delim")
|
|
.arg(Arg::with_name("option")
|
|
.long("opt")
|
|
.multiple(true)
|
|
.use_delimiter(true)
|
|
.takes_value(true))
|
|
.get_matches_from_safe(vec![
|
|
"",
|
|
"--opt=val1,val2,val3",
|
|
]);
|
|
|
|
assert!(m.is_ok());
|
|
let m = m.unwrap();
|
|
|
|
assert!(m.is_present("option"));
|
|
assert_eq!(m.occurrences_of("option"), 1);
|
|
assert_eq!(m.values_of("option").unwrap().collect::<Vec<_>>(), &["val1", "val2", "val3"]);
|
|
}
|