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' Licensed to the .NET Foundation under one or more agreements.
' The .NET Foundation licenses this file to you under the MIT license.
' See the LICENSE file in the project root for more information.
Imports Microsoft.CodeAnalysis.Test.Utilities
Imports Microsoft.VisualStudio.GraphModel
Imports Microsoft.VisualStudio.LanguageServices.Implementation.Progression
Imports Roslyn.Test.Utilities
Namespace Microsoft.VisualStudio.LanguageServices.UnitTests.Progression
<UseExportProvider, Trait(Traits.Feature, Traits.Features.Progression)>
Public Class CallsGraphQueryTests
<WpfFact>
Public Async Function CallsSimpleTests() As Task
Using testState = ProgressionTestState.Create(
<Workspace>
<Project Language="C#" CommonReferences="true" FilePath="Z:\Project.csproj">
<Document FilePath="Z:\Project.cs">
class A
{
public A() { }
public void Run() { }
static void $$Main(string[] args) { new A().Run(); }
}
</Document>
</Project>
</Workspace>)
Dim inputGraph = Await testState.GetGraphWithMarkedSymbolNodeAsync()
Dim outputContext = Await testState.GetGraphContextAfterQuery(inputGraph, New CallsGraphQuery(), GraphContextDirection.Source)
AssertSimplifiedGraphIs(
outputContext.Graph,
<DirectedGraph xmlns="http://schemas.microsoft.com/vs/2009/dgml">
<Nodes>
<Node Id="(@1 Type=A Member=(Name=Main OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Category="CodeSchema_Method" CodeSchemaProperty_IsPrivate="True" CodeSchemaProperty_IsStatic="True" CommonLabel="Main" Icon="Microsoft.VisualStudio.Method.Private" Label="Main"/>
<Node Id="(@1 Type=A Member=.ctor)" Category="CodeSchema_Method" CodeSchemaProperty_IsConstructor="True" CodeSchemaProperty_IsPublic="True" CommonLabel="A" Icon="Microsoft.VisualStudio.Method.Public" Label="A"/>
<Node Id="(@1 Type=A Member=Run)" Category="CodeSchema_Method" CodeSchemaProperty_IsPublic="True" CommonLabel="Run" Icon="Microsoft.VisualStudio.Method.Public" Label="Run"/>
</Nodes>
<Links>
<Link Source="(@1 Type=A Member=(Name=Main OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Target="(@1 Type=A Member=.ctor)" Category="CodeSchema_Calls"/>
<Link Source="(@1 Type=A Member=(Name=Main OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Target="(@1 Type=A Member=Run)" Category="CodeSchema_Calls"/>
</Links>
<IdentifierAliases>
<Alias n="1" Uri="Assembly=file:///Z:/bin/CSharpAssembly1.dll"/>
<Alias n="2" Uri="Assembly=file:///Z:/FxReferenceAssembliesUri"/>
</IdentifierAliases>
</DirectedGraph>)
End Using
End Function
<WpfFact>
Public Async Function CallsLambdaTests() As Task
Using testState = ProgressionTestState.Create(
<Workspace>
<Project Language="C#" CommonReferences="true" FilePath="Z:\Project.csproj">
<Document FilePath="Z:\Project.cs">
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
class A
{
static void $$Goo(String[] args)
{
int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
int oddNumbers = numbers.Count(n => n % 2 == 1);
}
}
</Document>
</Project>
</Workspace>)
Dim inputGraph = Await testState.GetGraphWithMarkedSymbolNodeAsync()
Dim outputContext = Await testState.GetGraphContextAfterQuery(inputGraph, New CallsGraphQuery(), GraphContextDirection.Source)
AssertSimplifiedGraphIs(
outputContext.Graph,
<DirectedGraph xmlns="http://schemas.microsoft.com/vs/2009/dgml">
<Nodes>
<Node Id="(@1 Type=A Member=(Name=Goo OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Category="CodeSchema_Method" CodeSchemaProperty_IsPrivate="True" CodeSchemaProperty_IsStatic="True" CommonLabel="Goo" Icon="Microsoft.VisualStudio.Method.Private" Label="Goo"/>
<Node Id="(Namespace=System.Linq Type=Enumerable Member=(Name=Count GenericParameterCount=1 OverloadingParameters=[(@2 Namespace=System Type=(Name=Func GenericParameterCount=2 GenericArguments=[(@2 Namespace=System Type=Int32),(@2 Namespace=System Type=Boolean)]))]))" Category="CodeSchema_Method" CodeSchemaProperty_IsExtension="True" CodeSchemaProperty_IsPublic="True" CommonLabel="Count" Icon="Microsoft.VisualStudio.Method.Public" Label="Count"/>
</Nodes>
<Links>
<Link Source="(@1 Type=A Member=(Name=Goo OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Target="(Namespace=System.Linq Type=Enumerable Member=(Name=Count GenericParameterCount=1 OverloadingParameters=[(@2 Namespace=System Type=(Name=Func GenericParameterCount=2 GenericArguments=[(@2 Namespace=System Type=Int32),(@2 Namespace=System Type=Boolean)]))]))" Category="CodeSchema_Calls"/>
</Links>
<IdentifierAliases>
<Alias n="1" Uri="Assembly=file:///Z:/bin/CSharpAssembly1.dll"/>
<Alias n="2" Uri="Assembly=file:///Z:/FxReferenceAssembliesUri"/>
</IdentifierAliases>
</DirectedGraph>)
End Using
End Function
<WpfFact>
Public Async Function CallsPropertiesTests() As Task
Using testState = ProgressionTestState.Create(
<Workspace>
<Project Language="C#" CommonReferences="true" FilePath="Z:\Project.csproj">
<Document FilePath="Z:\Project.cs">
class A
{
static public int Get() { return 1; }
public int $$PropertyA = A.Get();
}
</Document>
</Project>
</Workspace>)
Dim inputGraph = Await testState.GetGraphWithMarkedSymbolNodeAsync()
Dim outputContext = Await testState.GetGraphContextAfterQuery(inputGraph, New CallsGraphQuery(), GraphContextDirection.Source)
AssertSimplifiedGraphIs(
outputContext.Graph,
<DirectedGraph xmlns="http://schemas.microsoft.com/vs/2009/dgml">
<Nodes>
<Node Id="(@1 Type=A Member=Get)" Category="CodeSchema_Method" CodeSchemaProperty_IsPublic="True" CodeSchemaProperty_IsStatic="True" CommonLabel="Get" Icon="Microsoft.VisualStudio.Method.Public" Label="Get"/>
<Node Id="(@1 Type=A Member=PropertyA)" Category="CodeSchema_Field" CodeSchemaProperty_IsPublic="True" CommonLabel="PropertyA" Icon="Microsoft.VisualStudio.Field.Public" Label="PropertyA"/>
</Nodes>
<Links>
<Link Source="(@1 Type=A Member=PropertyA)" Target="(@1 Type=A Member=Get)" Category="CodeSchema_Calls"/>
</Links>
<IdentifierAliases>
<Alias n="1" Uri="Assembly=file:///Z:/bin/CSharpAssembly1.dll"/>
</IdentifierAliases>
</DirectedGraph>)
End Using
End Function
<WpfFact>
Public Async Function CallsDelegatesTests() As Task
Using testState = ProgressionTestState.Create(
<Workspace>
<Project Language="C#" CommonReferences="true" FilePath="Z:\Project.csproj">
<Document FilePath="Z:\Project.cs">
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
delegate void MyDelegate1(int x, float y);
class C
{
public void DelegatedMethod(int x, float y = 3.0f) { System.Console.WriteLine(y); }
static void $$Main(string[] args)
{
C mc = new C();
MyDelegate1 md1 = null;
md1 += mc.DelegatedMethod;
md1(1, 5);
md1 -= mc.DelegatedMethod;
}
}
</Document>
</Project>
</Workspace>)
Dim inputGraph = Await testState.GetGraphWithMarkedSymbolNodeAsync()
Dim outputContext = Await testState.GetGraphContextAfterQuery(inputGraph, New CallsGraphQuery(), GraphContextDirection.Source)
AssertSimplifiedGraphIs(
outputContext.Graph,
<DirectedGraph xmlns="http://schemas.microsoft.com/vs/2009/dgml">
<Nodes>
<Node Id="(@1 Type=C Member=(Name=DelegatedMethod OverloadingParameters=[(@2 Namespace=System Type=Int32),(@2 Namespace=System Type=Single)]))" Category="CodeSchema_Method" CodeSchemaProperty_IsPublic="True" CommonLabel="DelegatedMethod" Icon="Microsoft.VisualStudio.Method.Public" Label="DelegatedMethod"/>
<Node Id="(@1 Type=C Member=(Name=Main OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Category="CodeSchema_Method" CodeSchemaProperty_IsPrivate="True" CodeSchemaProperty_IsStatic="True" CommonLabel="Main" Icon="Microsoft.VisualStudio.Method.Private" Label="Main"/>
<Node Id="(@1 Type=C Member=.ctor)" Category="CodeSchema_Method" CodeSchemaProperty_IsConstructor="True" CodeSchemaProperty_IsPublic="True" CommonLabel="C" Icon="Microsoft.VisualStudio.Method.Public" Label="C"/>
<Node Id="(@1 Type=MyDelegate1 Member=(Name=Invoke OverloadingParameters=[(@2 Namespace=System Type=Int32),(@2 Namespace=System Type=Single)]))" Category="CodeSchema_Method" CodeSchemaProperty_IsPublic="True" CodeSchemaProperty_IsVirtual="True" CommonLabel="Invoke" Icon="Microsoft.VisualStudio.Method.Public" Label="Invoke"/>
</Nodes>
<Links>
<Link Source="(@1 Type=C Member=(Name=Main OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Target="(@1 Type=C Member=(Name=DelegatedMethod OverloadingParameters=[(@2 Namespace=System Type=Int32),(@2 Namespace=System Type=Single)]))" Category="CodeSchema_Calls"/>
<Link Source="(@1 Type=C Member=(Name=Main OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Target="(@1 Type=C Member=.ctor)" Category="CodeSchema_Calls"/>
<Link Source="(@1 Type=C Member=(Name=Main OverloadingParameters=[(@2 Namespace=System Type=(Name=String ArrayRank=1 ParentType=String))]))" Target="(@1 Type=MyDelegate1 Member=(Name=Invoke OverloadingParameters=[(@2 Namespace=System Type=Int32),(@2 Namespace=System Type=Single)]))" Category="CodeSchema_Calls"/>
</Links>
<IdentifierAliases>
<Alias n="1" Uri="Assembly=file:///Z:/bin/CSharpAssembly1.dll"/>
<Alias n="2" Uri="Assembly=file:///Z:/FxReferenceAssembliesUri"/>
</IdentifierAliases>
</DirectedGraph>)
End Using
End Function
<WpfFact>
Public Async Function CallsDelegateCreationExpressionTests() As Task
Using testState = ProgressionTestState.Create(
<Workspace>
<Project Language="C#" CommonReferences="true" FilePath="Z:\Project.csproj">
<Document FilePath="Z:\Project.cs">
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
delegate void MyEvent();
class Test
{
event MyEvent Clicked;
void Handler() { }
public void $$Run()
{
Test t = new Test();
t.Clicked += new MyEvent(Handler);
}
}
</Document>
</Project>
</Workspace>)
Dim inputGraph = Await testState.GetGraphWithMarkedSymbolNodeAsync()
Dim outputContext = Await testState.GetGraphContextAfterQuery(inputGraph, New CallsGraphQuery(), GraphContextDirection.Source)
AssertSimplifiedGraphIs(
outputContext.Graph,
<DirectedGraph xmlns="http://schemas.microsoft.com/vs/2009/dgml">
<Nodes>
<Node Id="(@1 Type=Test Member=.ctor)" Category="CodeSchema_Method" CodeSchemaProperty_IsConstructor="True" CodeSchemaProperty_IsPublic="True" CommonLabel="Test" Icon="Microsoft.VisualStudio.Method.Public" Label="Test"/>
<Node Id="(@1 Type=Test Member=Handler)" Category="CodeSchema_Method" CodeSchemaProperty_IsPrivate="True" CommonLabel="Handler" Icon="Microsoft.VisualStudio.Method.Private" Label="Handler"/>
<Node Id="(@1 Type=Test Member=Run)" Category="CodeSchema_Method" CodeSchemaProperty_IsPublic="True" CommonLabel="Run" Icon="Microsoft.VisualStudio.Method.Public" Label="Run"/>
</Nodes>
<Links>
<Link Source="(@1 Type=Test Member=Run)" Target="(@1 Type=Test Member=.ctor)" Category="CodeSchema_Calls"/>
<Link Source="(@1 Type=Test Member=Run)" Target="(@1 Type=Test Member=Handler)" Category="CodeSchema_Calls"/>
</Links>
<IdentifierAliases>
<Alias n="1" Uri="Assembly=file:///Z:/bin/CSharpAssembly1.dll"/>
</IdentifierAliases>
</DirectedGraph>)
End Using
End Function
End Class
End Namespace
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