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Add more tests #574

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merged 2 commits into from
Aug 4, 2024
Merged

Add more tests #574

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22254e9
test(matrix): more complete test for Matrix::flip_ud()
samueltardieu Aug 4, 2024
9be020c
test(matrix): more complete test for Matrix::transpose_in_place_non_s…
samueltardieu Aug 4, 2024
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31 changes: 28 additions & 3 deletions tests/matrix.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -252,9 +252,30 @@ fn flip_square() {

#[test]
fn flip_non_square() {
let m1 = Matrix::from_vec(2, 3, vec![0, 1, 2, 3, 4, 5]).unwrap();
let m2 = Matrix::from_vec(2, 3, vec![3, 4, 5, 0, 1, 2]).unwrap();
let m3 = Matrix::from_vec(2, 3, vec![2, 1, 0, 5, 4, 3]).unwrap();
let m1 = Matrix::from_vec(
4,
5,
vec![
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
],
)
.unwrap();
let m2 = Matrix::from_vec(
4,
5,
vec![
15, 16, 17, 18, 19, 10, 11, 12, 13, 14, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4,
],
)
.unwrap();
let m3 = Matrix::from_vec(
4,
5,
vec![
4, 3, 2, 1, 0, 9, 8, 7, 6, 5, 14, 13, 12, 11, 10, 19, 18, 17, 16, 15,
],
)
.unwrap();
assert_eq!(m1.flipped_ud(), m2);
assert_eq!(m1.flipped_lr(), m3);
}
Expand Down Expand Up @@ -289,6 +310,10 @@ fn transpose_in_place_non_square() {
let mut m = matrix![[0, 1, 2], [3, 4, 5]];
m.transpose();
assert_eq!(m, matrix![[0, 3], [1, 4], [2, 5]]);

let mut m = matrix![[0, 1], [2, 3], [4, 5], [6, 7], [8, 9]];
m.transpose();
assert_eq!(m, matrix![[0, 2, 4, 6, 8], [1, 3, 5, 7, 9]]);
}

#[test]
Expand Down
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