mirror of
https://github.com/Facepunch/sbox-public.git
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d95169d8fa
* Move all unit tests to Engine/Tests * Fix Margin.EdgeSubtract * Fix Capsule.Contains * EnvironmentVariables.Remove if it's null * Fixed ray trace never returning startedsolid * Fix HistoryList.Navigate on empty list * Fix GameObject.WorldPosition accepting NaNs * Fix flex: initial expanding to the wrong grow/shrink * Translation.TryConvert shouldn't throw on invalid enum strings * Skip sound file tests on machines with no audio device
68 lines
2.8 KiB
C#
68 lines
2.8 KiB
C#
using Microsoft.CodeAnalysis;
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using Microsoft.CodeAnalysis.CSharp;
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namespace CompilingTests;
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[TestClass]
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[DoNotParallelize]
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public class IncrementalProcessorTest
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{
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[TestMethod]
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public async Task IncrementalCompilation_ReuseTrees()
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{
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var memoryFs = new MemoryFileSystem();
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memoryFs.WriteAllText( "/Test.cs", "public class Test : Sandbox.Component { [Sandbox.Sync] public int SyncTest { get; set; } }" );
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memoryFs.WriteAllText( "/Test2.cs", "public class Test2 : Sandbox.Component { [Sandbox.Sync] public int SyncTest2 { get; set; } }" );
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using var group = new CompileGroup( "Test" );
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var config = new Compiler.Configuration();
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config.Clean();
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var compiler = group.GetOrCreateCompiler( "test" );
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compiler.AddSourceLocation( memoryFs );
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compiler.MarkForRecompile();
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await group.BuildAsync();
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// cache trees to compare later
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var prevCompilation = compiler.incrementalState.Compilation;
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memoryFs.WriteAllText( "/Test2.cs", "public class Test2 : Sandbox.Component { [Sandbox.Sync] public int SyncTest2 { private get; set; } }" );
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compiler.MarkForRecompile();
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await group.BuildAsync();
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Assert.IsTrue( group.BuildResult.Success, "Build should succeed after modifying the file." );
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// test tree reuse, only Test2 should be new
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var newTrees = compiler.incrementalState.Compilation.SyntaxTrees.Where( x => !prevCompilation.SyntaxTrees.Contains( x ) ).ToArray();
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Assert.IsTrue( newTrees.Any( x => x.FilePath.Contains( "Test2" ) ), "Test2 has changed" );
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Assert.IsFalse( newTrees.Any( x => x.FilePath == "/Test.cs" ), "Test.cs has not changed, its tree should have been reused" );
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// make sure it's been processed
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var changed = newTrees.First( x => x.FilePath.Contains( "Test2" ) );
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Assert.IsTrue( changed.GetText().ToString().Contains( "__sync_GetValue" ) );
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}
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[TestMethod]
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public async Task IncrementalCompilation_ModifiedTrees()
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{
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var memoryFs = new MemoryFileSystem();
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memoryFs.WriteAllText( "/Test.cs", "public class Test : Sandbox.Component { [Sandbox.Sync] public int SyncTest { get; set; } }" );
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memoryFs.WriteAllText( "/Test2.cs", "public class Test2 : Sandbox.Component { [Sandbox.Sync] public int SyncTest { get; set; } }" );
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using var group = new CompileGroup( "Test" );
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var config = new Compiler.Configuration();
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config.Clean();
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var compiler = group.GetOrCreateCompiler( "test" );
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compiler.AddSourceLocation( memoryFs );
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compiler.MarkForRecompile();
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await group.BuildAsync();
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SyntaxTree[] trees = [CSharpSyntaxTree.ParseText( "public class Test2 : Sandbox.Component { [Sandbox.Sync] public int SyncTest2 { get; set; } }", null, "/Test2.cs" )];
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// test ReplaceSyntaxTrees' modifiedSyntaxTrees output directly
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compiler.ReplaceSyntaxTrees( compiler.incrementalState.Compilation, trees, out var modifiedSyntaxTrees );
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Assert.AreEqual( modifiedSyntaxTrees.Count(), 1 );
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}
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}
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