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Add an empty test case to the join_strings tests

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ridiculousfish 2023-04-29 16:48:46 -07:00
parent a9708367db
commit 2848be6b73
1 changed files with 1 additions and 0 deletions
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fish-rust/src/wcstringutil.rs
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@ -602,6 +602,7 @@ fn test_join_strings() {
use crate::wchar::L; use crate::wchar::L;
let empty: &[&wstr] = &[]; let empty: &[&wstr] = &[];
assert_eq!(join_strings(empty, '/'), ""); assert_eq!(join_strings(empty, '/'), "");
assert_eq!(join_strings(&[] as &[&wstr], '/'), "");
assert_eq!(join_strings(&[L!("foo")], '/'), "foo"); assert_eq!(join_strings(&[L!("foo")], '/'), "foo");
assert_eq!( assert_eq!(
join_strings(&[L!("foo"), L!("bar"), L!("baz")], '/'), join_strings(&[L!("foo"), L!("bar"), L!("baz")], '/'),