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// Copyright 2018-2024 argmin developers
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
// http://opensource.org/licenses/MIT>, at your option. This file may not be
// copied, modified, or distributed except according to those terms.
#[cfg(test)]
mod tests {
#[allow(unused_imports)]
use super::*;
use approx::assert_relative_eq;
use argmin_math::ArgminAdd;
use ndarray::array;
use ndarray::{Array1, Array2};
use paste::item;
macro_rules! make_test {
($t:ty) => {
item! {
#[test]
fn [<test_add_vec_scalar_ $t>]() {
let a = array![1 as $t, 4 as $t, 8 as $t];
let b = 34 as $t;
let target = array![35 as $t, 38 as $t, 42 as $t];
let res = <Array1<$t> as ArgminAdd<$t, Array1<$t>>>::add(&a, &b);
for i in 0..3 {
assert_relative_eq!(target[i] as f64, res[i] as f64, epsilon = f64::EPSILON);
}
}
}
item! {
#[test]
fn [<test_add_scalar_vec_ $t>]() {
let a = array![1 as $t, 4 as $t, 8 as $t];
let b = 34 as $t;
let target = array![35 as $t, 38 as $t, 42 as $t];
let res = <$t as ArgminAdd<Array1<$t>, Array1<$t>>>::add(&b, &a);
for i in 0..3 {
assert_relative_eq!(target[i] as f64, res[i] as f64, epsilon = f64::EPSILON);
}
}
}
item! {
#[test]
fn [<test_add_vec_vec_ $t>]() {
let a = array![1 as $t, 4 as $t, 8 as $t];
let b = array![41 as $t, 38 as $t, 34 as $t];
let target = array![42 as $t, 42 as $t, 42 as $t];
let res = <Array1<$t> as ArgminAdd<Array1<$t>, Array1<$t>>>::add(&a, &b);
for i in 0..3 {
assert_relative_eq!(target[i] as f64, res[i] as f64, epsilon = f64::EPSILON);
}
}
}
item! {
#[test]
#[should_panic]
fn [<test_add_vec_vec_panic_ $t>]() {
let a = array![1 as $t, 4 as $t];
let b = array![41 as $t, 38 as $t, 34 as $t];
<Array1<$t> as ArgminAdd<Array1<$t>, Array1<$t>>>::add(&a, &b);
}
}
item! {
#[test]
#[should_panic]
fn [<test_add_vec_vec_panic_2_ $t>]() {
let a = array![];
let b = array![41 as $t, 38 as $t, 34 as $t];
<Array1<$t> as ArgminAdd<Array1<$t>, Array1<$t>>>::add(&a, &b);
}
}
item! {
#[test]
#[should_panic]
fn [<test_add_vec_vec_panic_3_ $t>]() {
let a = array![41 as $t, 38 as $t, 34 as $t];
let b = array![];
<Array1<$t> as ArgminAdd<Array1<$t>, Array1<$t>>>::add(&a, &b);
}
}
item! {
#[test]
fn [<test_add_mat_mat_ $t>]() {
let a = array![
[1 as $t, 4 as $t, 8 as $t],
[2 as $t, 5 as $t, 9 as $t]
];
let b = array![
[41 as $t, 38 as $t, 34 as $t],
[40 as $t, 37 as $t, 33 as $t]
];
let target = array![
[42 as $t, 42 as $t, 42 as $t],
[42 as $t, 42 as $t, 42 as $t]
];
let res = <Array2<$t> as ArgminAdd<Array2<$t>, Array2<$t>>>::add(&a, &b);
for i in 0..3 {
for j in 0..2 {
assert_relative_eq!(target[(j, i)] as f64, res[(j, i)] as f64, epsilon = f64::EPSILON);
}
}
}
}
item! {
#[test]
fn [<test_add_mat_scalar_ $t>]() {
let a = array![
[1 as $t, 4 as $t, 8 as $t],
[2 as $t, 5 as $t, 9 as $t]
];
let b = 2 as $t;
let target = array![
[3 as $t, 6 as $t, 10 as $t],
[4 as $t, 7 as $t, 11 as $t]
];
let res = <Array2<$t> as ArgminAdd<$t, Array2<$t>>>::add(&a, &b);
for i in 0..3 {
for j in 0..2 {
assert_relative_eq!(target[(j, i)] as f64, res[(j, i)] as f64, epsilon = f64::EPSILON);
}
}
}
}
item! {
#[test]
#[should_panic]
fn [<test_add_mat_mat_panic_2_ $t>]() {
let a = array![
[1 as $t, 4 as $t, 8 as $t],
[2 as $t, 5 as $t, 9 as $t]
];
let b = array![
[41 as $t, 38 as $t],
];
<Array2<$t> as ArgminAdd<Array2<$t>, Array2<$t>>>::add(&a, &b);
}
}
item! {
#[test]
#[should_panic]
fn [<test_add_mat_mat_panic_3_ $t>]() {
let a = array![
[1 as $t, 4 as $t, 8 as $t],
[2 as $t, 5 as $t, 9 as $t]
];
let b = array![[]];
<Array2<$t> as ArgminAdd<Array2<$t>, Array2<$t>>>::add(&a, &b);
}
}
};
}
make_test!(i8);
make_test!(u8);
make_test!(i16);
make_test!(u16);
make_test!(i32);
make_test!(u32);
make_test!(i64);
make_test!(u64);
make_test!(f32);
make_test!(f64);
}