forked from M-Labs/nalgebra
Add unit test for more general PartialEq trait impl. for Matrix type
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@ -1,7 +1,7 @@
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use num::{One, Zero};
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use std::cmp::Ordering;
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use na::dimension::{U15, U8};
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use na::dimension::{U15, U8, U2};
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use na::{
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self, DMatrix, DVector, Matrix2, Matrix2x3, Matrix2x4, Matrix3, Matrix3x2, Matrix3x4, Matrix4,
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Matrix4x3, Matrix4x5, Matrix5, Matrix6, MatrixMN, RowVector3, RowVector4, RowVector5,
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@ -1047,3 +1047,28 @@ mod finite_dim_inner_space_tests {
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true
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}
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}
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#[test]
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fn partial_eq() {
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let dynamic_mat = DMatrix::from_row_slice(2, 4, &[1, 2, 3, 4, 5, 6, 7, 8]);
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let static_mat = Matrix2x4::new(1, 2, 3, 4, 5, 6, 7, 8);
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let dyn_static_slice = dynamic_mat.fixed_slice::<U2, U2>(0, 0);
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let dyn_dyn_slice = dynamic_mat.slice((0, 0), (2, 2));
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let static_static_slice = static_mat.fixed_slice::<U2, U2>(0, 0);
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let static_dyn_slice = static_mat.slice((0, 0), (2, 2));
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let larger_slice = static_mat.slice((0, 0), (2, 3));
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assert_eq!(dynamic_mat, static_mat);
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assert_eq!(dyn_static_slice, dyn_dyn_slice);
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assert_eq!(dyn_static_slice, static_static_slice);
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assert_eq!(dyn_static_slice, static_dyn_slice);
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assert_eq!(dyn_dyn_slice, static_static_slice);
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assert_eq!(dyn_dyn_slice, static_dyn_slice);
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assert_eq!(static_static_slice, static_dyn_slice);
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assert_ne!(dynamic_mat, static_dyn_slice);
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assert_ne!(static_dyn_slice, larger_slice);
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}
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