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Port tests\core\math, math\linalg\glsl and math\noise

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This commit is contained in:
Jeroen van Rijn
2024-06-02 14:47:09 -04:00
committed by Feoramund
parent d7bfbe0552
commit b0faab29e0
5 changed files with 180 additions and 313 deletions
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tests/core/math/noise/test_core_math_noise.odin
+74 -121
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@@ -2,42 +2,6 @@ package test_core_math_noise
import "core:testing"
import "core:math/noise"
import "core:fmt"
import "core:os"
TEST_count := 0
TEST_fail := 0
V2 :: noise.Vec2
V3 :: noise.Vec3
V4 :: noise.Vec4
when ODIN_TEST {
expect :: testing.expect
log :: testing.log
} else {
expect :: proc(t: ^testing.T, condition: bool, message: string, loc := #caller_location) {
TEST_count += 1
if !condition {
TEST_fail += 1
fmt.printf("[%v] %v\n", loc, message)
return
}
}
log :: proc(t: ^testing.T, v: any, loc := #caller_location) {
fmt.printf("[%v] ", loc)
fmt.printf("log: %v\n", v)
}
}
main :: proc() {
t := testing.T{}
noise_test(&t)
fmt.printf("%v/%v tests successful.\n", TEST_count - TEST_fail, TEST_count)
if TEST_fail > 0 {
os.exit(1)
}
}
Test_Vector :: struct {
seed: i64,
@@ -51,6 +15,10 @@ Test_Vector :: struct {
},
}
V2 :: noise.Vec2
V3 :: noise.Vec3
V4 :: noise.Vec4
SEED_1 :: 2324223232
SEED_2 :: 932466901
SEED_3 :: 9321
@@ -59,93 +27,78 @@ COORD_1 :: V4{ 242.0, 3433.0, 920.0, 222312.0}
COORD_2 :: V4{ 590.0, 9411.0, 5201.0, 942124256.0}
COORD_3 :: V4{12090.0, 19411.0, 81950901.0, 4224219.0}
Noise_Tests := []Test_Vector{
/*
`noise_2d` tests.
*/
{SEED_1, COORD_1.xy, 0.25010583, noise.noise_2d},
{SEED_2, COORD_2.xy, -0.92513955, noise.noise_2d},
{SEED_3, COORD_3.xy, 0.67327416, noise.noise_2d},
/*
`noise_2d_improve_x` tests.
*/
{SEED_1, COORD_1.xy, 0.17074019, noise.noise_2d_improve_x},
{SEED_2, COORD_2.xy, 0.72330487, noise.noise_2d_improve_x},
{SEED_3, COORD_3.xy, -0.032076947, noise.noise_2d_improve_x},
/*
`noise_3d_improve_xy` tests.
*/
{SEED_1, COORD_1.xyz, 0.14819577, noise.noise_3d_improve_xy},
{SEED_2, COORD_2.xyz, -0.065345764, noise.noise_3d_improve_xy},
{SEED_3, COORD_3.xyz, -0.37761918, noise.noise_3d_improve_xy},
/*
`noise_3d_improve_xz` tests.
*/
{SEED_1, COORD_1.xyz, -0.50075006, noise.noise_3d_improve_xz},
{SEED_2, COORD_2.xyz, -0.36039603, noise.noise_3d_improve_xz},
{SEED_3, COORD_3.xyz, -0.3479203, noise.noise_3d_improve_xz},
/*
`noise_3d_fallback` tests.
*/
{SEED_1, COORD_1.xyz, 0.6557345, noise.noise_3d_fallback},
{SEED_2, COORD_2.xyz, 0.55452216, noise.noise_3d_fallback},
{SEED_3, COORD_3.xyz, -0.26408964, noise.noise_3d_fallback},
/*
`noise_3d_fallback` tests.
*/
{SEED_1, COORD_1.xyz, 0.6557345, noise.noise_3d_fallback},
{SEED_2, COORD_2.xyz, 0.55452216, noise.noise_3d_fallback},
{SEED_3, COORD_3.xyz, -0.26408964, noise.noise_3d_fallback},
/*
`noise_4d_improve_xyz_improve_xy` tests.
*/
{SEED_1, COORD_1, 0.44929826, noise.noise_4d_improve_xyz_improve_xy},
{SEED_2, COORD_2, -0.13270882, noise.noise_4d_improve_xyz_improve_xy},
{SEED_3, COORD_3, 0.10298563, noise.noise_4d_improve_xyz_improve_xy},
/*
`noise_4d_improve_xyz_improve_xz` tests.
*/
{SEED_1, COORD_1, -0.078514606, noise.noise_4d_improve_xyz_improve_xz},
{SEED_2, COORD_2, -0.032157656, noise.noise_4d_improve_xyz_improve_xz},
{SEED_3, COORD_3, -0.38607058, noise.noise_4d_improve_xyz_improve_xz},
/*
`noise_4d_improve_xyz` tests.
*/
{SEED_1, COORD_1, -0.4442258, noise.noise_4d_improve_xyz},
{SEED_2, COORD_2, 0.36822623, noise.noise_4d_improve_xyz},
{SEED_3, COORD_3, 0.22628775, noise.noise_4d_improve_xyz},
/*
`noise_4d_fallback` tests.
*/
{SEED_1, COORD_1, -0.14233987, noise.noise_4d_fallback},
{SEED_2, COORD_2, 0.1354035, noise.noise_4d_fallback},
{SEED_3, COORD_3, 0.14565045, noise.noise_4d_fallback},
@(test)
test_noise_2d :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1.xy, 0.25010583, noise.noise_2d})
test(t, {SEED_2, COORD_2.xy, -0.92513955, noise.noise_2d})
test(t, {SEED_3, COORD_3.xy, 0.67327416, noise.noise_2d})
}
noise_test :: proc(t: ^testing.T) {
for test in Noise_Tests {
output: f32
@(test)
test_noise_2d_improve_x :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1.xy, 0.17074019, noise.noise_2d_improve_x})
test(t, {SEED_2, COORD_2.xy, 0.72330487, noise.noise_2d_improve_x})
test(t, {SEED_3, COORD_3.xy, -0.032076947, noise.noise_2d_improve_x})
}
switch coord in test.coord {
case V2:
output = test.test_proc.(proc(_: i64, _: V2) -> f32)(test.seed, test.coord.(V2))
case V3:
output = test.test_proc.(proc(_: i64, _: V3) -> f32)(test.seed, test.coord.(V3))
case V4:
output = test.test_proc.(proc(_: i64, _: V4) -> f32)(test.seed, test.coord.(V4))
}
error := fmt.tprintf("Seed %v, Coord: %v, Expected: %3.8f. Got %3.8f", test.seed, test.coord, test.expected, output)
expect(t, test.expected == output, error)
@(test)
test_noise_3d_improve_xy :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1.xyz, 0.14819577, noise.noise_3d_improve_xy})
test(t, {SEED_2, COORD_2.xyz, -0.065345764, noise.noise_3d_improve_xy})
test(t, {SEED_3, COORD_3.xyz, -0.37761918, noise.noise_3d_improve_xy})
}
@(test)
test_noise_3d_improve_xz :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1.xyz, -0.50075006, noise.noise_3d_improve_xz})
test(t, {SEED_2, COORD_2.xyz, -0.36039603, noise.noise_3d_improve_xz})
test(t, {SEED_3, COORD_3.xyz, -0.3479203, noise.noise_3d_improve_xz})
}
@(test)
test_noise_3d_fallback :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1.xyz, 0.6557345, noise.noise_3d_fallback})
test(t, {SEED_2, COORD_2.xyz, 0.55452216, noise.noise_3d_fallback})
test(t, {SEED_3, COORD_3.xyz, -0.26408964, noise.noise_3d_fallback})
}
@(test)
test_noise_4d_improve_xyz_improve_xy :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1, 0.44929826, noise.noise_4d_improve_xyz_improve_xy})
test(t, {SEED_2, COORD_2, -0.13270882, noise.noise_4d_improve_xyz_improve_xy})
test(t, {SEED_3, COORD_3, 0.10298563, noise.noise_4d_improve_xyz_improve_xy})
}
@(test)
test_noise_4d_improve_xyz_improve_xz :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1, -0.078514606, noise.noise_4d_improve_xyz_improve_xz})
test(t, {SEED_2, COORD_2, -0.032157656, noise.noise_4d_improve_xyz_improve_xz})
test(t, {SEED_3, COORD_3, -0.38607058, noise.noise_4d_improve_xyz_improve_xz})
}
@(test)
test_noise_4d_improve_xyz :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1, -0.4442258, noise.noise_4d_improve_xyz})
test(t, {SEED_2, COORD_2, 0.36822623, noise.noise_4d_improve_xyz})
test(t, {SEED_3, COORD_3, 0.22628775, noise.noise_4d_improve_xyz})
}
@(test)
test_noise_4d_fallback :: proc(t: ^testing.T) {
test(t, {SEED_1, COORD_1, -0.14233987, noise.noise_4d_fallback})
test(t, {SEED_2, COORD_2, 0.1354035, noise.noise_4d_fallback})
test(t, {SEED_3, COORD_3, 0.14565045, noise.noise_4d_fallback})
}
test :: proc(t: ^testing.T, test: Test_Vector) {
output: f32
switch coord in test.coord {
case V2:
output = test.test_proc.(proc(_: i64, _: V2) -> f32)(test.seed, test.coord.(V2))
case V3:
output = test.test_proc.(proc(_: i64, _: V3) -> f32)(test.seed, test.coord.(V3))
case V4:
output = test.test_proc.(proc(_: i64, _: V4) -> f32)(test.seed, test.coord.(V4))
}
testing.expectf(t, test.expected == output, "Seed %v, Coord: %v, Expected: %3.8f. Got %3.8f", test.seed, test.coord, test.expected, output)
}