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wc: accept shortcuts for stringly-enum arguments

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This commit is contained in:
Ben Wiederhake 2024-04-01 08:06:18 +02:00
parent a699bfd1fb
commit 91679fc747
2 changed files with 26 additions and 1 deletions
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5
src/uu/wc/src/wc.rs
View file

@ -29,6 +29,7 @@ use uucore::{
error::{FromIo, UError, UResult},
format_usage, help_about, help_usage,
quoting_style::{escape_name, QuotingStyle},
shortcut_value_parser::ShortcutValueParser,
show,
};
@ -439,7 +440,9 @@ pub fn uu_app() -> Command {
.arg(
Arg::new(options::TOTAL)
.long(options::TOTAL)
.value_parser(["auto", "always", "only", "never"])
.value_parser(ShortcutValueParser::new([
"auto", "always", "only", "never",
]))
.value_name("WHEN")
.hide_possible_values(true)
.help(concat!(

22
tests/by-util/test_wc.rs
View file

@ -531,6 +531,10 @@ fn test_total_auto() {
.args(&["lorem_ipsum.txt", "--total=auto"])
.run()
.stdout_is(" 13 109 772 lorem_ipsum.txt\n");
new_ucmd!()
.args(&["lorem_ipsum.txt", "--tot=au"])
.run()
.stdout_is(" 13 109 772 lorem_ipsum.txt\n");
new_ucmd!()
.args(&["lorem_ipsum.txt", "moby_dick.txt", "--total=auto"])
@ -551,6 +555,13 @@ fn test_total_always() {
" 13 109 772 lorem_ipsum.txt\n",
" 13 109 772 total\n",
));
new_ucmd!()
.args(&["lorem_ipsum.txt", "--total=al"])
.run()
.stdout_is(concat!(
" 13 109 772 lorem_ipsum.txt\n",
" 13 109 772 total\n",
));
new_ucmd!()
.args(&["lorem_ipsum.txt", "moby_dick.txt", "--total=always"])
@ -576,6 +587,13 @@ fn test_total_never() {
" 13 109 772 lorem_ipsum.txt\n",
" 18 204 1115 moby_dick.txt\n",
));
new_ucmd!()
.args(&["lorem_ipsum.txt", "moby_dick.txt", "--total=n"])
.run()
.stdout_is(concat!(
" 13 109 772 lorem_ipsum.txt\n",
" 18 204 1115 moby_dick.txt\n",
));
}
#[test]
@ -589,6 +607,10 @@ fn test_total_only() {
.args(&["lorem_ipsum.txt", "moby_dick.txt", "--total=only"])
.run()
.stdout_is("31 313 1887\n");
new_ucmd!()
.args(&["lorem_ipsum.txt", "moby_dick.txt", "--t=o"])
.run()
.stdout_is("31 313 1887\n");
}
#[test]