chore: add more test

src/Plana.Composition.ShuffleDeclarations.Tests/ShuffleMemberDeclarationsTest.cs

@@ -103,4 +103,18 @@ public async Task RemoveRegionAndEndregionPreprocessors()
         Assert.False(await source.ContainsAsync("#region"));
         Assert.False(await source.ContainsAsync("#endregion"));
     }
+
+    [Fact]
+    public async Task RemovePragmaDisableAndRestorePreprocessors()
+    {
+        var container = new PlanaContainer<ShuffleMemberDeclarations>();
+        await container.RunAsync("../../../../Plana.Testing/Plana.Testing.csproj");
+
+        var source = await container.GetSourceByPathAsync("PlanaContainer{T}.cs");
+
+        await source.HasDiffs();
+
+        Assert.False(await source.ContainsAsync("#pragma warning disable"));
+        Assert.False(await source.ContainsAsync("#pragma warning restore"));
+    }
 }

src/Plana.Composition.ShuffleDeclarations/RemovePragmaRewriter.cs

@@ -0,0 +1,18 @@
+// ------------------------------------------------------------------------------------------
+//  Copyright (c) Natsuneko. All rights reserved.
+//  Licensed under the MIT License. See LICENSE in the project root for license information.
+// ------------------------------------------------------------------------------------------
+
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+
+namespace Plana.Composition.ShuffleDeclarations;
+
+internal class RemovePragmaRewriter() : CSharpSyntaxRewriter(true)
+{
+    public override SyntaxNode? VisitPragmaWarningDirectiveTrivia(PragmaWarningDirectiveTriviaSyntax node)
+    {
+        return SyntaxFactory.SkippedTokensTrivia();
+    }
+}

src/Plana.Composition.ShuffleDeclarations/ShuffleMemberDeclarations.cs

@@ -29,6 +29,7 @@ public async Task ObfuscateAsync(IPlanaPluginRunContext context)
         var transformers = new List<CSharpSyntaxRewriter>
         {
             new RemoveRegionAndEndRegionRewriter(),
+            new RemovePragmaRewriter(),
             new CSharpDeclarationRewriter(context.SecureRandom)
         };
 

src/Plana.Testing/PlanaContainer{T}.cs

@@ -51,11 +51,11 @@ public Task<T> Instantiate()
         return Task.FromResult(instance);
     }
 
+#pragma warning disable CS8774
     [MemberNotNull(nameof(Workspace), nameof(Sources), nameof(_root))]
     public async Task RunAsync(string path = "../../../../Plana.sln", int seed = 150)
     {
         var logger = new Logger();
-        var source = new CancellationTokenSource();
 
         Workspace = path.EndsWith(".sln") ? await SolutionWorkspace.CreateWorkspaceAsync(new FileInfo(path), logger, CancellationToken.None) : await ProjectWorkspace.CreateWorkspaceAsync(new FileInfo(path), logger, CancellationToken.None);
 
@@ -67,6 +67,7 @@ public async Task RunAsync(string path = "../../../../Plana.sln", int seed = 150
 
         Sources = await obfuscator.RunAsync(RunKind.Obfuscate, random, random, CancellationToken.None);
     }
+#pragma warning restore CS8774
 
     public async Task<InlineSource> GetSourceByPathAsync(string path)
     {