77 lines
3.7 KiB
Rust
77 lines
3.7 KiB
Rust
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extern crate nalgebra as na;
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extern crate rand;
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use std::ops::{Mul, Div, Add, Sub, MulAssign, DivAssign, AddAssign, SubAssign};
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use rand::random;
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use na::{Pnt3, Vec3, Mat3, Rot3, Iso3, Sim3, Quat, UnitQuat};
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// NOTE: we test only the 3D version because the others share the same code anyway.
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macro_rules! test_op_vs_op_assign(
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($name: ident, $t1: ty, $t2: ty, $op: ident, $op_assign: ident) => (
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#[test]
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fn $name() {
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for _ in 0usize .. 10000 {
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let rand1 = random::<$t1>();
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let rand2 = random::<$t2>();
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let mut res = rand1;
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res.$op_assign(rand2);
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assert_eq!(rand1.$op(rand2), res)
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}
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}
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)
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);
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// Multiplication.
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test_op_vs_op_assign!(test_vec3_f32_mul_assign, Vec3<f32>, f32, mul, mul_assign);
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test_op_vs_op_assign!(test_mat3_f32_mul_assign, Mat3<f32>, f32, mul, mul_assign);
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test_op_vs_op_assign!(test_quat_f32_mul_assign, Quat<f32>, f32, mul, mul_assign);
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test_op_vs_op_assign!(test_vec3_vec3_mul_assign, Vec3<f32>, Vec3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_quat_quat_mul_assign, Quat<f32>, Quat<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_unit_quat_unit_quat_mul_assign, UnitQuat<f32>, UnitQuat<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_vec3_unit_quat_mul_assign, Vec3<f32>, UnitQuat<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_pnt3_unit_quat_mul_assign, Pnt3<f32>, UnitQuat<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_mat3_mat3_mul_assign, Mat3<f32>, Mat3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_vec3_mat3_mul_assign, Vec3<f32>, Mat3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_pnt3_mat3_mul_assign, Pnt3<f32>, Mat3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_rot3_rot3_mul_assign, Rot3<f32>, Rot3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_vec3_rot3_mul_assign, Vec3<f32>, Rot3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_pnt3_rot3_mul_assign, Pnt3<f32>, Rot3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_iso3_iso3_mul_assign, Iso3<f32>, Iso3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_iso3_rot3_mul_assign, Iso3<f32>, Rot3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_sim3_sim3_mul_assign, Sim3<f32>, Sim3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_sim3_iso3_mul_assign, Sim3<f32>, Iso3<f32>, mul, mul_assign);
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test_op_vs_op_assign!(test_sim3_rot3_mul_assign, Sim3<f32>, Rot3<f32>, mul, mul_assign);
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// Division.
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test_op_vs_op_assign!(test_vec3_vec3_div_assign, Vec3<f32>, Vec3<f32>, div, div_assign);
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test_op_vs_op_assign!(test_quat_quat_div_assign, Quat<f32>, Quat<f32>, div, div_assign);
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test_op_vs_op_assign!(test_unit_quat_unit_quat_div_assign, UnitQuat<f32>, UnitQuat<f32>, div, div_assign);
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test_op_vs_op_assign!(test_vec3_f32_div_assign, Vec3<f32>, f32, div, div_assign);
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test_op_vs_op_assign!(test_mat3_f32_div_assign, Mat3<f32>, f32, div, div_assign);
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// Addition.
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test_op_vs_op_assign!(test_vec3_vec3_add_assign, Vec3<f32>, Vec3<f32>, add, add_assign);
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test_op_vs_op_assign!(test_mat3_mat3_add_assign, Mat3<f32>, Mat3<f32>, add, add_assign);
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test_op_vs_op_assign!(test_quat_quat_add_assign, Quat<f32>, Quat<f32>, add, add_assign);
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test_op_vs_op_assign!(test_vec3_f32_add_assign, Vec3<f32>, f32, add, add_assign);
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test_op_vs_op_assign!(test_mat3_f32_add_assign, Mat3<f32>, f32, add, add_assign);
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// Subtraction.
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test_op_vs_op_assign!(test_vec3_vec3_sub_assign, Vec3<f32>, Vec3<f32>, sub, sub_assign);
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test_op_vs_op_assign!(test_mat3_mat3_sub_assign, Mat3<f32>, Mat3<f32>, sub, sub_assign);
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test_op_vs_op_assign!(test_quat_quat_sub_assign, Quat<f32>, Quat<f32>, sub, sub_assign);
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test_op_vs_op_assign!(test_vec3_f32_sub_assign, Vec3<f32>, f32, sub, sub_assign);
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test_op_vs_op_assign!(test_mat3_f32_sub_assign, Mat3<f32>, f32, sub, sub_assign);
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