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|
mod list {
use std::path::Path;
use gix_glob::{
pattern::Case,
search::{
pattern::{List, Mapping},
Pattern,
},
};
#[derive(Clone, PartialEq, Eq, Debug, Hash, Ord, PartialOrd, Default)]
struct Dummy;
impl Pattern for Dummy {
type Value = ();
fn bytes_to_patterns(_bytes: &[u8], _source: &Path) -> Vec<Mapping<Self::Value>> {
vec![]
}
fn may_use_glob_pattern(_pattern: &gix_glob::Pattern) -> bool {
unreachable!("won't be called")
}
}
#[test]
fn from_bytes_base() {
{
let list = List::<Dummy>::from_bytes(&[], "a/b/source", None);
assert_eq!(list.base, None, "no root always means no-base, i.e. globals lists");
assert_eq!(
list.source.as_deref(),
Some(Path::new("a/b/source")),
"source is verbatim"
);
}
{
let cwd = std::env::current_dir().expect("cwd available");
let list = List::<Dummy>::from_bytes(&[], cwd.join("a/b/source"), Some(cwd.as_path()));
assert_eq!(
list.base.as_ref().expect("set"),
"a/b/",
"bases are always relative, needs properly set root"
);
assert_eq!(
list.source.as_deref(),
Some(cwd.join("a/b/source").as_path()),
"source is verbatim"
);
}
{
let list = List::<Dummy>::from_bytes(&[], "a/b/source", Some(Path::new("c/")));
assert_eq!(
list.base, None,
"if root doesn't contain source, it silently skips it as base"
);
assert_eq!(
list.source.as_deref(),
Some(Path::new("a/b/source")),
"source is always verbatim"
);
}
}
#[test]
fn strip_base_handle_recompute_basename_pos() {
let list = List::<Dummy>::from_bytes(&[], "a/b/source", Some(Path::new("")));
assert_eq!(
list.base.as_ref().expect("set"),
"a/b/",
"bases are computed if `root` is set, and always uses slashes"
);
let res = list.strip_base_handle_recompute_basename_pos("a/b/file".into(), Some(4), Case::Sensitive);
assert_eq!(
res,
Some(("file".into(), None)),
"files don't have a basename position anymore"
);
let res = list.strip_base_handle_recompute_basename_pos("a/B/c/File".into(), Some(6), Case::Fold);
assert_eq!(
res,
Some(("c/File".into(), Some(2))),
"otherwise the basename is recomputed, case folding is effective"
);
}
}
|