nalgebra/tests/serde.rs

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2017-02-13 01:17:09 +08:00
extern crate rand;
extern crate nalgebra as na;
extern crate serde_json;
use na::{
DMatrix,
Matrix3x4,
Point3,
Translation3,
Rotation3,
Isometry3,
IsometryMatrix3,
Similarity3,
SimilarityMatrix3,
Quaternion
};
macro_rules! test_serde(
($($test: ident, $ty: ident);* $(;)*) => {$(
#[test]
fn $test() {
let v: $ty<f32> = rand::random();
let serialized = serde_json::to_string(&v).unwrap();
assert_eq!(v, serde_json::from_str(&serialized).unwrap());
}
)*}
);
#[test]
fn serde_dmatrix() {
let v: DMatrix<f32> = DMatrix::new_random(3, 4);
let serialized = serde_json::to_string(&v).unwrap();
assert_eq!(v, serde_json::from_str(&serialized).unwrap());
}
test_serde!(
serde_matrix3x4, Matrix3x4;
serde_point3, Point3;
serde_translation3, Translation3;
serde_rotation3, Rotation3;
serde_isometry3, Isometry3;
serde_isometry_matrix3, IsometryMatrix3;
serde_similarity3, Similarity3;
serde_similarity_matrix3, SimilarityMatrix3;
serde_quaternion, Quaternion;
);