实现 .NET 10 托盘版网关保活

包含分层探测、可补偿的 IPv4 路由/DNS 切换、自动策略、托盘与分组设置界面、只读诊断工具、离线测试和发布脚本。
2026-10-23 23:35:20 +08:00
parent 59a2982b2c
commit 2d85527656
57 changed files with 8623 additions and 0 deletions
@@ -0,0 +1,26 @@
+using GatewayKeepalive.Windows;
+
+namespace GatewayKeepalive.Tests;
+
+internal static class NativeLayoutTests
+{
+    public static Task X64LayoutAsync()
+    {
+        Check.Equal(8, IntPtr.Size, "Native layout assertions require the x64 test host");
+        var layout = WindowsNetworkBackend.NativeLayout();
+        var properties = layout.GetType().GetProperties().ToDictionary(property => property.Name, property => property.GetValue(layout));
+
+        int Read(string name)
+        {
+            Check.True(properties.TryGetValue(name, out var value), $"NativeLayout should expose {name}");
+            return (int)value!;
+        }
+
+        Check.Equal(104, Read("RouteSize"), "MIB_IPFORWARD_ROW2 x64 size");
+        Check.Equal(168, Read("InterfaceSize"), "MIB_IPINTERFACE_ROW x64 size");
+        Check.Equal(64, Read("DnsSize"), "DNS_SETTINGS x64 size");
+        Check.Equal(84, Read("RouteMetricOffset"), "MIB_IPFORWARD_ROW2 metric offset");
+        Check.Equal(148, Read("InterfaceMetricOffset"), "MIB_IPINTERFACE_ROW metric offset");
+        return Task.CompletedTask;
+    }
+}