public static void NoMatch(string call)
{
var code = @"
namespace N
{
using System;
using System.Collections.Generic;
using System.Reflection;
public class C
{
public object Get() => typeof(Array).GetMethod(nameof(Array.CreateInstance), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(Type), typeof(int) }, null);
}
}".AssertReplace("typeof(Array).GetMethod(nameof(Array.CreateInstance), BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly, null, new[] { typeof(Type), typeof(int) }, null)", call);
var syntaxTree = CSharpSyntaxTree.ParseText(code);
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree }, MetadataReferences.FromAttributes());
var semanticModel = compilation.GetSemanticModel(syntaxTree);
var invocation = syntaxTree.FindInvocation("GetMethod");
Assert.AreEqual(true, GetX.TryMatchGetMethod(invocation, semanticModel, CancellationToken.None, out var reflectedMember, out _, out _, out _));
Assert.AreEqual(FilterMatch.WrongTypes, reflectedMember.Match);
}
public void GetMethodWrongFlagsWhenNotVisible()
{
var code = @"
namespace RoslynSandbox
{
using System;
using System.Reflection;
using System.Windows.Forms;
class C
{
public object Get => typeof(Control).GetMethod(nameof(Control.CreateControl), BindingFlags.NonPublic | BindingFlags.Instance, null, new[] { typeof(bool) }, null);
}
}";
var syntaxTree = CSharpSyntaxTree.ParseText(code);
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree }, MetadataReferences.FromAttributes());
var semanticModel = compilation.GetSemanticModel(syntaxTree);
var invocation = syntaxTree.FindInvocation("GetMethod");
var context = new SyntaxNodeAnalysisContext(invocation, null, semanticModel, null, null, null, CancellationToken.None);
Assert.AreEqual(true, GetX.TryMatchGetMethod(invocation, context, out var reflectedMember, out _, out _, out _));
Assert.AreEqual(FilterMatch.PotentiallyInvisible, reflectedMember.Match);
}
public static void Success(string call, string expected)
{
var code = @"
namespace N
{
using System;
using System.Collections.Generic;
using System.Reflection;
public class C
{
public object Get() => typeof(Array).GetMethod(nameof(Array.CreateInstance), new[] { typeof(Type), typeof(int) });
}
}".AssertReplace("typeof(Array).GetMethod(nameof(Array.CreateInstance), new[] { typeof(Type), typeof(int) })", call);
var syntaxTree = CSharpSyntaxTree.ParseText(code);
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree }, MetadataReferences.FromAttributes());
var semanticModel = compilation.GetSemanticModel(syntaxTree);
var invocation = syntaxTree.FindInvocation("GetMethod");
Assert.AreEqual(true, GetX.TryMatchGetMethod(invocation, semanticModel, CancellationToken.None, out var reflectedMember, out _, out _, out _));
Assert.AreEqual(FilterMatch.Single, reflectedMember.Match);
Assert.AreEqual(expected, reflectedMember.Symbol.ToDisplayString());
}
return(new Vector2(GetX(delta), GetY(delta)));
