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Fix code coverage

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This commit is contained in:
Wojciech Kozlowski 2024-01-14 11:17:19 +01:00
parent 56e4329eca
commit 526f77ea50
2 changed files with 36 additions and 9 deletions
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4
README.md
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@ -19,7 +19,9 @@ cargo install grcov
```sh ```sh
env CARGO_TARGET_DIR=codecov \ env CARGO_TARGET_DIR=codecov \
cargo clean rm -rf ./codecov/debug/{coverage,profraw}
env CARGO_TARGET_DIR=codecov \
cargo clean -p musichoard
env RUSTFLAGS="-C instrument-coverage" \ env RUSTFLAGS="-C instrument-coverage" \
LLVM_PROFILE_FILE="codecov/debug/profraw/musichoard-%p-%m.profraw" \ LLVM_PROFILE_FILE="codecov/debug/profraw/musichoard-%p-%m.profraw" \
CARGO_TARGET_DIR=codecov \ CARGO_TARGET_DIR=codecov \

41
src/lib.rs
View File

@ -1905,7 +1905,11 @@ mod tests {
expected.tracks.append(&mut right.tracks.clone()); expected.tracks.append(&mut right.tracks.clone());
expected.tracks.sort_unstable(); expected.tracks.sort_unstable();
let merged = left.clone().merge(right); let merged = left.clone().merge(right.clone());
assert_eq!(expected, merged);
// Non-overlapping merge should be commutative.
let merged = right.clone().merge(left.clone());
assert_eq!(expected, merged); assert_eq!(expected, merged);
} }
@ -1931,13 +1935,18 @@ mod tests {
let left = COLLECTION[0].to_owned(); let left = COLLECTION[0].to_owned();
let mut right = COLLECTION[1].to_owned(); let mut right = COLLECTION[1].to_owned();
right.id = left.id.clone(); right.id = left.id.clone();
right.properties = ArtistProperties::default();
let mut expected = left.clone(); let mut expected = left.clone();
expected.properties = expected.properties.merge(right.clone().properties); expected.properties = expected.properties.merge(right.clone().properties);
expected.albums.append(&mut right.albums.clone()); expected.albums.append(&mut right.albums.clone());
expected.albums.sort_unstable(); expected.albums.sort_unstable();
let merged = left.clone().merge(right); let merged = left.clone().merge(right.clone());
assert_eq!(expected, merged);
// Non-overlapping merge should be commutative.
let merged = right.clone().merge(left.clone());
assert_eq!(expected, merged); assert_eq!(expected, merged);
} }
@ -1969,8 +1978,13 @@ mod tests {
let mut expected = COLLECTION.to_owned(); let mut expected = COLLECTION.to_owned();
expected.sort_unstable(); expected.sort_unstable();
let mut merged = left; let mut merged = left.clone();
MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, right); MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, right.clone());
assert_eq!(expected, merged);
// The merge is completele non-overlapping so it should be commutative.
let mut merged = right.clone();
MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, left.clone());
assert_eq!(expected, merged); assert_eq!(expected, merged);
} }
@ -1984,8 +1998,13 @@ mod tests {
let mut expected = COLLECTION.to_owned(); let mut expected = COLLECTION.to_owned();
expected.sort_unstable(); expected.sort_unstable();
let mut merged = left; let mut merged = left.clone();
MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, right); MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, right.clone());
assert_eq!(expected, merged);
// The merge does not overwrite any data so it should be commutative.
let mut merged = right.clone();
MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, left.clone());
assert_eq!(expected, merged); assert_eq!(expected, merged);
} }
@ -2012,8 +2031,14 @@ mod tests {
expected.last_mut().map(|a| a.sort = artist_sort.clone()); expected.last_mut().map(|a| a.sort = artist_sort.clone());
expected.rotate_right(1); expected.rotate_right(1);
let mut merged = left; let mut merged = left.clone();
MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, right); MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, right.clone());
assert_eq!(expected.len(), merged.len());
assert_eq!(expected, merged);
// The merge overwrites the sort data, but no data is erased so it should be commutative.
let mut merged = right.clone();
MusicHoard::<NoLibrary, NoDatabase>::merge_in_place(&mut merged, left.clone());
assert_eq!(expected.len(), merged.len()); assert_eq!(expected.len(), merged.len());
assert_eq!(expected, merged); assert_eq!(expected, merged);
} }