Add back macOS and Windows CI

.github/actions/test/action.yaml

@@ -6,9 +6,11 @@ runs:
   - name: 🧪 Test Slice Compiler
     run: cargo test --manifest-path tools/slicec-cs/Cargo.toml
     shell: bash
+
   - name: 🧪 Test
     run: dotnet test --no-build --verbosity normal --blame-hang-timeout 10s
     shell: bash
+
   - name: Upload blame hang dumps
     uses: actions/upload-artifact@v4
     with:

.github/workflows/ci.yml

@@ -11,12 +11,15 @@ concurrency:
   group: ${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 
+# env:
+#   MSBUILDDISABLENODEREUSE: 1
+
 jobs:
   build_and_test:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest]
+        os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 15
     steps:

tests/IceRpc.Tests/Transports/Tcp/TcpTransportConformanceTests.cs

@@ -5,6 +5,7 @@
 using NUnit.Framework;
 using System.Net;
 using System.Net.Sockets;
+using System.Runtime.InteropServices;
 
 namespace IceRpc.Tests.Transports.Tcp;
 
@@ -48,16 +49,24 @@ protected override IServiceCollection CreateServiceCollection(int? listenBacklog
 
 internal class Ipv6SupportFixture
 {
+
     public static void FixtureSetUp()
     {
-        using var socket = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.Tcp);
-        try
+        if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
         {
-            socket.Bind(new IPEndPoint(IPAddress.IPv6Loopback, 0));
+            Assert.Ignore("IPv6 is not supported on macOS");
         }
-        catch
+        else
         {
-            Assert.Ignore("IPv6 is not supported on this platform");
+            using var socket = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.Tcp);
+            try
+            {
+                socket.Bind(new IPEndPoint(IPAddress.IPv6Loopback, 0));
+            }
+            catch
+            {
+                Assert.Ignore("IPv6 is not supported on this platform");
+            }
         }
     }
 }