ZoneCodeGenerator/ZoneCommon: Automatically generate unit tests for struct sizes and alignments to make sure they match the expected values for fastfiles

src/ZoneCodeGenerator/Generating/CodeGenerator.cs

@@ -29,6 +29,9 @@ namespace ZoneCodeGenerator.Generating
                 },
                 {
                     "ZoneWrite", new GeneratorPreset("$asset/$asset_write_db", "ZoneWrite.stg")
+                },
+                {
+                    "AssetStructTests", new GeneratorPreset("$asset_struct_test", "AssetStructTests.stg")
                 }
             };
 

src/ZoneCodeGenerator/Generating/Templates/AssetStructTests.stg

@@ -0,0 +1,41 @@
+delimiters "$", "$"
+
+import "Common.stg"
+
+TestMethod(structure) ::= <<
+$if(structure.NonEmbeddedReferenceExists)$
+TEST_METHOD(Test_$structure.Type.Name$)
+{
+    Assert::AreEqual($structure.Type.Size$u, sizeof($structure.Type.FullName$));
+    Assert::AreEqual($structure.Type.Alignment$u, alignof($structure.Type.FullName$));
+}
+$endif$
+>>
+
+// =======================
+// Source file entry point
+// =======================
+source(context) ::= <<
+// ====================================================================
+// This file has been generated by ZoneCodeGenerator.
+// Do not modify. 
+// Any changes will be discarded when regenerating.
+// ====================================================================
+
+#include "CppUnitTest.h"
+#include "Game/$context.Game$/$context.Game$.h"
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+using namespace $context.Game$;
+
+namespace ZoneCommonTests
+{		
+	TEST_CLASS(AssetStructTest_$context.Asset.Type.Name$)
+	{
+	public:
+		$TestMethod(context.Asset)$
+		$context.Structures:{structure | $if(!structure.IsAsset)$$TestMethod(structure)$
+		$endif$}$
+	};
+}
+>>

src/ZoneCodeGenerator/ZoneCodeGenerator.csproj

@@ -165,6 +165,7 @@
     <EmbeddedResource Include="Generating\Templates\Common.stg" />
     <EmbeddedResource Include="Generating\Templates\ZoneLoad.stg" />
     <EmbeddedResource Include="Generating\Templates\ZoneWrite.stg" />
+    <EmbeddedResource Include="Generating\Templates\AssetStructTests.stg" />
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />