diff --git a/tests/runtime/variants/wasm.cs b/tests/runtime/variants/wasm.cs
deleted file mode 100644
index 2329e6765..000000000
--- a/tests/runtime/variants/wasm.cs
+++ /dev/null
@@ -1,118 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-using System.Diagnostics;
-using VariantsWorld.wit.imports.test.variants;
-
-namespace VariantsWorld
-{
-
-    public class VariantsWorldImpl : IVariantsWorld
-    {
-        public static void TestImports()
-        {
-            Debug.Assert(TestInterop.RoundtripOption(new Option<float>(1.0f)).Value == 1);
-            Debug.Assert(TestInterop.RoundtripOption(Option<float>.None).HasValue == false);
-            Debug.Assert(TestInterop.RoundtripOption(new Option<float>(2.0f)).Value == 2);
-
-            Debug.Assert(TestInterop.RoundtripResult(Result<uint, float>.ok(2)).AsOk == 2.0);
-            Debug.Assert(TestInterop.RoundtripResult(Result<uint, float>.ok(4)).AsOk == 4.0);
-            Debug.Assert(TestInterop.RoundtripResult(Result<uint, float>.err(5.3f)).AsErr == 5);
-
-            Debug.Assert(TestInterop.RoundtripEnum(ITest.E1.A) == ITest.E1.A);
-            Debug.Assert(TestInterop.RoundtripEnum(ITest.E1.B) == ITest.E1.B);
-
-            Debug.Assert(TestInterop.InvertBool(true) == false);
-            Debug.Assert(TestInterop.InvertBool(false) == true);
-
-            var (a1, a2, a3, a4, a5, a6) =
-            TestInterop.VariantCasts((ITest.C1.a(1), ITest.C2.a(2), ITest.C3.a(3), ITest.C4.a(4), ITest.C5.a(5), ITest.C6.a(6.0f)));
-            Debug.Assert(a1.AsA == 1);
-            Debug.Assert(a2.AsA == 2);
-            Debug.Assert(a3.AsA == 3);
-            Debug.Assert(a4.AsA == 4);
-            Debug.Assert(a5.AsA == 5);
-            Debug.Assert(a6.AsA == 6.0f);
-
-            var (b1, b2, b3, b4, b5, b6) =
-TestInterop.VariantCasts((ITest.C1.b(1), ITest.C2.b(2), ITest.C3.b(3), ITest.C4.b(4), ITest.C5.b(5), ITest.C6.b(6.0)));
-            Debug.Assert(b1.AsB == 1);
-            Debug.Assert(b2.AsB == 2.0f);
-            Debug.Assert(b3.AsB == 3.0f);
-            Debug.Assert(b4.AsB == 4.0f);
-            Debug.Assert(b5.AsB == 5.0f);
-            Debug.Assert(b6.AsB == 6.0);
-
-            var (za1, za2, za3, za4) =
-TestInterop.VariantZeros((ITest.Z1.a(1), ITest.Z2.a(2), ITest.Z3.a(3.0f), ITest.Z4.a(4.0f)));
-            Debug.Assert(za1.AsA == 1);
-            Debug.Assert(za2.AsA == 2);
-            Debug.Assert(za3.AsA == 3.0f);
-            Debug.Assert(za4.AsA == 4.0f);
-
-            var (zb1, zb2, zb3, zb4) =
-TestInterop.VariantZeros((ITest.Z1.b(), ITest.Z2.b(), ITest.Z3.b(), ITest.Z4.b()));
-            //TODO: Add comparison operator to variants and None
-            //Debug.Assert(zb1.AsB == ITest.Z1.b());
-            //Debug.Assert(zb2.AsB == ITest.Z2.b());
-            //Debug.Assert(zb3.AsB == ITest.Z3.b());
-            //Debug.Assert(zb4.AsB == ITest.Z4.b());
-
-            TestInterop.VariantTypedefs(Option<uint>.None, false, Result<uint, None>.err(new None()));
-
-            var (a, b, c) = TestInterop.VariantEnums(true, Result<None, None>.ok(new None()), ITest.MyErrno.SUCCESS);
-            Debug.Assert(a == false);
-            var test = b.AsErr;
-            Debug.Assert(c == ITest.MyErrno.A);
-        }
-    }
-}
-
-namespace VariantsWorld.wit.exports.test.variants
-{
-    public class TestImpl : ITest
-    {
-        public static Option<byte> RoundtripOption(Option<float> a)
-        {
-            return a.HasValue ? new Option<byte>((byte)a.Value) : Option<byte>.None;
-        }
-
-        public static Result<double, byte> RoundtripResult(Result<uint, float> a)
-        {
-            switch (a.Tag)
-            {
-                case Result<double, byte>.OK: return Result<double, byte>.ok((double)a.AsOk);
-                case Result<double, byte>.ERR: return Result<double, byte>.err((byte)a.AsErr);
-                default: throw new ArgumentException();
-            }
-        }
-
-        public static ITest.E1 RoundtripEnum(ITest.E1 a)
-        {
-            return a;
-        }
-
-        public static bool InvertBool(bool a)
-        {
-            return !a;
-        }
-
-        public static (ITest.C1, ITest.C2, ITest.C3, ITest.C4, ITest.C5, ITest.C6)
-            VariantCasts((ITest.C1, ITest.C2, ITest.C3, ITest.C4, ITest.C5, ITest.C6) a)
-        {
-            return a;
-        }
-
-        public static (bool, Result<None, None>, ITest.MyErrno)
-            VariantEnums(bool a, Result<None, None> b, ITest.MyErrno c)
-        {
-            return new(a, b, c);
-        }
-
-        public static void VariantTypedefs(Option<uint> a, bool b, Result<uint, None> c) { }
-
-        public static (ITest.Z1, ITest.Z2, ITest.Z3, ITest.Z4) VariantZeros((ITest.Z1, ITest.Z2, ITest.Z3, ITest.Z4) a)
-        {
-            return a;
-        }
-    }
-}