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Add unit test for more general PartialEq trait impl. for Matrix type

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S.Brandeis 2020-01-19 02:39:17 +01:00 committed by Sébastien Crozet
parent 12fa938516
commit 35eafa0337
1 changed files with 26 additions and 1 deletions
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27
tests/core/matrix.rs
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@ -1,7 +1,7 @@
use num::{One, Zero};
use std::cmp::Ordering;
use na::dimension::{U15, U8};
use na::dimension::{U15, U8, U2};
use na::{
self, DMatrix, DVector, Matrix2, Matrix2x3, Matrix2x4, Matrix3, Matrix3x2, Matrix3x4, Matrix4,
Matrix4x3, Matrix4x5, Matrix5, Matrix6, MatrixMN, RowVector3, RowVector4, RowVector5,
@ -1047,3 +1047,28 @@ mod finite_dim_inner_space_tests {
true
}
}
#[test]
fn partial_eq() {
let dynamic_mat = DMatrix::from_row_slice(2, 4, &[1, 2, 3, 4, 5, 6, 7, 8]);
let static_mat = Matrix2x4::new(1, 2, 3, 4, 5, 6, 7, 8);
let dyn_static_slice = dynamic_mat.fixed_slice::<U2, U2>(0, 0);
let dyn_dyn_slice = dynamic_mat.slice((0, 0), (2, 2));
let static_static_slice = static_mat.fixed_slice::<U2, U2>(0, 0);
let static_dyn_slice = static_mat.slice((0, 0), (2, 2));
let larger_slice = static_mat.slice((0, 0), (2, 3));
assert_eq!(dynamic_mat, static_mat);
assert_eq!(dyn_static_slice, dyn_dyn_slice);
assert_eq!(dyn_static_slice, static_static_slice);
assert_eq!(dyn_static_slice, static_dyn_slice);
assert_eq!(dyn_dyn_slice, static_static_slice);
assert_eq!(dyn_dyn_slice, static_dyn_slice);
assert_eq!(static_static_slice, static_dyn_slice);
assert_ne!(dynamic_mat, static_dyn_slice);
assert_ne!(static_dyn_slice, larger_slice);
}