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Corrected badly formed tests.

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This commit is contained in:
Jarl Gullberg 2017-05-31 16:39:19 +02:00
parent 890d96798a
commit c4c4dfecc5
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GPG key ID: 750FF6F6BDA72D23
1 changed files with 10 additions and 17 deletions
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27
tests/OpenTK.Tests/Vector2Tests.fs
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@ -159,6 +159,7 @@ module Vector2 =
let v1 = Vector2(x, y)
let v2 = Vector2(x, y)
let equality = v1 = v2
Assert.True(equality)
[<Property>]
@ -166,6 +167,7 @@ module Vector2 =
let v1 = Vector2(x, y)
let v2 = Vector2(y, x)
let inequality = v1 <> v2
Assert.True(inequality)
[<Property>]
@ -205,8 +207,7 @@ module Vector2 =
Assert.Equal(vExp, Vector2.Lerp(a, b, q))
let mutable vRes = Vector2()
Vector2.Lerp(ref a, ref b, q, &vRes)
let vRes = Vector2.Lerp(ref a, ref b, q)
Assert.Equal(vExp, vRes)
[<Property>]
@ -216,8 +217,7 @@ module Vector2 =
Assert.Equal(r, Vector2.BaryCentric(a, b, c, u, v))
let mutable vRes = Vector2()
Vector2.BaryCentric(ref a, ref b, ref c, u, v, &vRes)
let vRes = Vector2.BaryCentric(ref a, ref b, ref c, u, v)
Assert.Equal(r, vRes)
[<Properties(Arbitrary = [| typeof<OpenTKGen> |])>]
@ -229,18 +229,16 @@ module Vector2 =
Assert.Equal(dot, Vector2.Dot(a, b));
let mutable vRes = (float32)0
Vector2.Dot(ref a, ref b, &vRes)
let vRes = Vector2.Dot(ref a, ref b)
Assert.Equal(dot, vRes)
[<Property>]
let ``Perpendicular dot product works`` (a : Vector2, b : Vector2) =
let dot = a.X * b.Y + a.Y * b.X
let dot = a.X * b.Y - a.Y * b.X
Assert.Equal(dot, Vector2.PerpDot(a, b));
let mutable vRes = (float32)0
Vector2.PerpDot(ref a, ref b, &vRes)
let vRes = Vector2.PerpDot(ref a, ref b)
Assert.Equal(dot, vRes)
[<Properties(Arbitrary = [| typeof<OpenTKGen> |])>]
@ -250,20 +248,15 @@ module Vector2 =
let ``Normalization works`` (a : Vector2) =
let scale = 1.0f / a.Length
let norm = Vector2(a.X * scale, a.Y * scale)
let vRes = Vector2.Normalize(ref a)
Assert.Equal(norm, Vector2.Normalize(a));
let mutable vRes = Vector2()
Vector2.Normalize(ref a, &vRes)
Assert.Equal(norm, vRes)
[<Property>]
let ``Fast approximate normalization works`` (a : Vector2, b : Vector2) =
let scale = MathHelper.InverseSqrtFast(a.X * a.X + a.Y * a.Y)
let norm = Vector2(a.X * scale, a.Y * scale)
let vRes = Vector2.NormalizeFast(ref a)
Assert.Equal(norm, Vector2.Normalize(a));
let mutable vRes = Vector2()
Vector2.Normalize(ref a, &vRes)
Assert.Equal(norm, Vector2.NormalizeFast(a));
Assert.Equal(norm, vRes)