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author | Armin Brauns <armin.brauns@embedded-solutions.at> | 2022-11-14 14:31:07 +0100 |
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committer | GitHub <noreply@github.com> | 2022-11-14 08:31:07 -0500 |
commit | 7f23cd63a51d45415bb3df28d053562844194767 (patch) | |
tree | 1e81b5bcd806bd168c2834b1f71537c0db03831c /crates/ignore | |
parent | 8905d54a9f25f4c1e4e3ca8331f517473e174d87 (diff) |
ignore/types: add automated test for sortedness
People occasionally get this wrong and I've been manually
checking it. Instead, let's have CI do it automatically.
PR #2351
Diffstat (limited to 'crates/ignore')
-rw-r--r-- | crates/ignore/src/default_types.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/crates/ignore/src/default_types.rs b/crates/ignore/src/default_types.rs index ffd721dd..e6a3a8f3 100644 --- a/crates/ignore/src/default_types.rs +++ b/crates/ignore/src/default_types.rs @@ -291,3 +291,26 @@ pub const DEFAULT_TYPES: &[(&str, &[&str])] = &[ ]), ("zstd", &["*.zst", "*.zstd"]), ]; + +#[cfg(test)] +mod tests { + use super::DEFAULT_TYPES; + + #[test] + fn default_types_are_sorted() { + let mut names = DEFAULT_TYPES.iter().map(|(name, _exts)| name); + + let Some(mut previous_name) = names.next() else { return; }; + + for name in names { + assert!( + name > previous_name, + r#""{}" should be sorted before "{}" in `DEFAULT_TYPES`"#, + name, + previous_name + ); + + previous_name = name; + } + } +} |