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Split arithmetic operator tests into per op tests

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This commit is contained in:
Cameron Hart 2016-01-02 09:12:13 +11:00
parent 62b6c961a4
commit 1e6f615f9e
1 changed files with 32 additions and 22 deletions
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54
tests/vector.rs
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@ -33,7 +33,7 @@ fn test_from_value() {
assert_eq!(Vector4::from_value(76.5f64), Vector4::new(76.5f64, 76.5f64, 76.5f64, 76.5f64));
}
macro_rules! test_op_add {
macro_rules! impl_test_add {
($VectorN:ident { $($field:ident),+ }, $s:expr, $v:expr) => (
// vector + vector ops
assert_eq!($v + $v, $VectorN::new($($v.$field + $v.$field),+));
@ -50,7 +50,7 @@ macro_rules! test_op_add {
)
}
macro_rules! test_op_sub {
macro_rules! impl_test_sub {
($VectorN:ident { $($field:ident),+ }, $s:expr, $v:expr) => (
// vector - vector ops
assert_eq!($v - $v, $VectorN::new($($v.$field - $v.$field),+));
@ -67,7 +67,7 @@ macro_rules! test_op_sub {
)
}
macro_rules! test_op_mul {
macro_rules! impl_test_mul {
($VectorN:ident { $($field:ident),+ }, $s:expr, $v:expr) => (
// vector * vector ops
assert_eq!($v * $v, $VectorN::new($($v.$field * $v.$field),+));
@ -84,7 +84,7 @@ macro_rules! test_op_mul {
)
}
macro_rules! test_op_div {
macro_rules! impl_test_div {
($VectorN:ident { $($field:ident),+ }, $s:expr, $v:expr) => (
// vector / vector ops
assert_eq!($v / $v, $VectorN::new($($v.$field / $v.$field),+));
@ -99,7 +99,7 @@ macro_rules! test_op_div {
)
}
macro_rules! test_op_rem {
macro_rules! impl_test_rem {
($VectorN:ident { $($field:ident),+ }, $s:expr, $v:expr) => (
// vector % vector ops
assert_eq!($v % $v, $VectorN::new($($v.$field % $v.$field),+));
@ -114,29 +114,39 @@ macro_rules! test_op_rem {
)
}
macro_rules! test_ops {
($VectorN:ident { $($field:ident),+ }, $s:expr, $v:expr) => (
test_op_add!($VectorN { $($field),+ }, $s, $v);
test_op_sub!($VectorN { $($field),+ }, $s, $v);
test_op_mul!($VectorN { $($field),+ }, $s, $v);
test_op_div!($VectorN { $($field),+ }, $s, $v);
test_op_rem!($VectorN { $($field),+ }, $s, $v);
)
#[test]
fn test_add() {
impl_test_add!(Vector4 { x, y, z, w }, 2.0f32, vec4(2.0f32, 4.0, 6.0, 8.0));
impl_test_add!(Vector3 { x, y, z }, 2.0f32, vec3(2.0f32, 4.0, 6.0));
impl_test_add!(Vector2 { x, y }, 2.0f32, vec2(2.0f32, 4.0));
}
#[test]
fn test_ops() {
let a = [3.0f32, 4.0f32, 5.0f32, 6.0f32];
let s = 2.0f32;
fn test_sub() {
impl_test_sub!(Vector4 { x, y, z, w }, 2.0f32, vec4(2.0f32, 4.0, 6.0, 8.0));
impl_test_sub!(Vector3 { x, y, z }, 2.0f32, vec3(2.0f32, 4.0, 6.0));
impl_test_sub!(Vector2 { x, y }, 2.0f32, vec2(2.0f32, 4.0));
}
let v4 = Vector4::from(a);
test_ops!(Vector4 { x, y, z, w }, s, v4);
#[test]
fn test_mul() {
impl_test_mul!(Vector4 { x, y, z, w }, 2.0f32, vec4(2.0f32, 4.0, 6.0, 8.0));
impl_test_mul!(Vector3 { x, y, z }, 2.0f32, vec3(2.0f32, 4.0, 6.0));
impl_test_mul!(Vector2 { x, y }, 2.0f32, vec2(2.0f32, 4.0));
}
let v3 = v4.truncate();
test_ops!(Vector3 { x, y, z }, s, v3);
#[test]
fn test_div() {
impl_test_div!(Vector4 { x, y, z, w }, 2.0f32, vec4(2.0f32, 4.0, 6.0, 8.0));
impl_test_div!(Vector3 { x, y, z }, 2.0f32, vec3(2.0f32, 4.0, 6.0));
impl_test_div!(Vector2 { x, y }, 2.0f32, vec2(2.0f32, 4.0));
}
let v2 = v3.truncate();
test_ops!(Vector2 { x, y }, s, v2);
#[test]
fn test_rem() {
impl_test_rem!(Vector4 { x, y, z, w }, 2.0f32, vec4(2.0f32, 4.0, 6.0, 8.0));
impl_test_rem!(Vector3 { x, y, z }, 2.0f32, vec3(2.0f32, 4.0, 6.0));
impl_test_rem!(Vector2 { x, y }, 2.0f32, vec2(2.0f32, 4.0));
}
#[test]