StrafesNET/fixed_wide_vectors
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This commit is contained in:
Quaternions 2024-09-02 17:42:01 -07:00
parent 502ab7f33f
commit bc29cd9848
3 changed files with 25 additions and 27 deletions
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25
fixed_wide/src/tests.rs
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@ -1,4 +1,17 @@
use crate::types::I32F32;
use crate::types::I256F256;
#[test]
fn you_can_add_numbers(){
let a=I256F256::from((3i128*2).pow(4));
assert_eq!(a+a,I256F256::from((3i128*2).pow(4)*2))
}
#[test]
fn you_can_shr_numbers(){
let a=I32F32::from(4);
assert_eq!(a>>1,I32F32::from(2))
}
#[test]
fn test_wide_mul(){
@ -7,6 +20,18 @@ fn test_wide_mul(){
assert_eq!(aa,crate::types::I64F64::ONE);
}
#[test]
fn test_wide_mul_repeated() {
let a=I32F32::from(2);
let b=I32F32::from(3);
let w1=a.wide_mul_1_1(b);
let w2=w1.wide_mul_2_2(w1);
let w3=w2.wide_mul_4_4(w2);
assert_eq!(w3,I256F256::from((3i128*2).pow(4)));
}
#[test]
fn test_bint(){
let a=I32F32::ONE;

12
fixed_wide_vectors/src/tests/fixed_wide_traits.rs
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@ -8,18 +8,6 @@ type Planar64Wide1=fixed_wide::types::I64F64;
//type Planar64Wide2=fixed_wide::types::I128F128;
type Planar64Wide3=fixed_wide::types::I256F256;
#[test]
fn wide_int64() {
let a=Planar64::from(2);
let b=Planar64::from(3);
let w1=a.wide_mul(b);
let w2=w1.wide_mul(w1);
let w3=w2.wide_mul(w2);
assert_eq!(w3,Planar64Wide3::from((3i128*2).pow(4)));
}
#[test]
fn wide_vec3(){
let v=Vector3::from_value(Planar64::from(3));

15
fixed_wide_vectors/src/tests/tests.rs
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@ -1,16 +1 @@
type Planar64=fixed_wide::types::I32F32;
//type Planar64Wide1=fixed::types::I64F64;
//type Planar64Wide2=fixed_wide::types::I128F128;
type Planar64Wide3=fixed_wide::types::I256F256;
#[test]
fn you_can_add_numbers(){
let a=Planar64Wide3::from((3i128*2).pow(4));
assert_eq!(a+a,Planar64Wide3::from((3i128*2).pow(4)*2))
}
#[test]
fn you_can_shr_numbers(){
let a=Planar64::from(4);
assert_eq!(a>>1,Planar64::from(2))
}