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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.
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.Test.Utilities;
using Roslyn.Test.Utilities;
using Xunit;
namespace Microsoft.CodeAnalysis.Editor.CSharp.UnitTests.Recommendations
{
[Trait(Traits.Feature, Traits.Features.KeywordRecommending)]
public class PublicKeywordRecommenderTests : KeywordRecommenderTests
{
[Fact]
public async Task TestAtRoot_Interactive()
{
await VerifyKeywordAsync(SourceCodeKind.Script,
@"$$");
}
[Fact]
public async Task TestAfterClass_Interactive()
{
await VerifyKeywordAsync(SourceCodeKind.Script,
"""
class C { }
$$
""");
}
[Fact]
public async Task TestAfterGlobalStatement_Interactive()
{
await VerifyKeywordAsync(SourceCodeKind.Script,
"""
System.Console.WriteLine();
$$
""");
}
[Fact]
public async Task TestAfterGlobalVariableDeclaration_Interactive()
{
await VerifyKeywordAsync(SourceCodeKind.Script,
"""
int i = 0;
$$
""");
}
[Fact]
public async Task TestNotInUsingAlias()
{
await VerifyAbsenceAsync(
@"using Goo = $$");
}
[Fact]
public async Task TestNotInGlobalUsingAlias()
{
await VerifyAbsenceAsync(
@"global using Goo = $$");
}
[Fact]
public async Task TestNotInEmptyStatement()
{
await VerifyAbsenceAsync(AddInsideMethod(
@"$$"));
}
[Fact]
public async Task TestInCompilationUnit()
{
await VerifyKeywordAsync(
@"$$");
}
[Fact]
public async Task TestAfterExtern()
{
await VerifyKeywordAsync(
"""
extern alias Goo;
$$
""");
}
[Fact]
public async Task TestAfterUsing()
{
await VerifyKeywordAsync(
"""
using Goo;
$$
""");
}
[Fact]
public async Task TestAfterGlobalUsing()
{
await VerifyKeywordAsync(
"""
global using Goo;
$$
""");
}
[Fact]
public async Task TestAfterNamespace()
{
await VerifyKeywordAsync(
"""
namespace N {}
$$
""");
}
[Fact]
public async Task TestAfterFileScopedNamespace()
{
await VerifyKeywordAsync(
"""
namespace N;
$$
""");
}
[Fact]
public async Task TestAfterTypeDeclaration()
{
await VerifyKeywordAsync(
"""
class C {}
$$
""");
}
[Fact]
public async Task TestAfterDelegateDeclaration()
{
await VerifyKeywordAsync(
"""
delegate void Goo();
$$
""");
}
[Fact]
public async Task TestAfterMethod()
{
await VerifyKeywordAsync(
"""
class C {
void Goo() {}
$$
""");
}
[Fact]
public async Task TestAfterField()
{
await VerifyKeywordAsync(
"""
class C {
int i;
$$
""");
}
[Fact]
public async Task TestAfterProperty()
{
await VerifyKeywordAsync(
"""
class C {
int i { get; }
$$
""");
}
[Fact]
public async Task TestNotBeforeUsing()
{
await VerifyAbsenceAsync(SourceCodeKind.Regular,
"""
$$
using Goo;
""");
}
[Fact(Skip = "https://github.com/dotnet/roslyn/issues/9880")]
public async Task TestNotBeforeUsing_Interactive()
{
await VerifyAbsenceAsync(SourceCodeKind.Script,
"""
$$
using Goo;
""");
}
[Fact]
public async Task TestNotBeforeGlobalUsing()
{
await VerifyAbsenceAsync(SourceCodeKind.Regular,
"""
$$
global using Goo;
""");
}
[Fact(Skip = "https://github.com/dotnet/roslyn/issues/9880")]
public async Task TestNotBeforeGlobalUsing_Interactive()
{
await VerifyAbsenceAsync(SourceCodeKind.Script,
"""
$$
global using Goo;
""");
}
[Fact]
public async Task TestAfterAssemblyAttribute()
{
await VerifyKeywordAsync(
"""
[assembly: goo]
$$
""");
}
[Fact]
public async Task TestAfterRootAttribute()
{
await VerifyKeywordAsync(
"""
[goo]
$$
""");
}
[Fact]
public async Task TestAfterNestedAttribute()
{
await VerifyKeywordAsync(
"""
class C {
[goo]
$$
""");
}
// This will be fixed once we have accessibility for members
[Fact]
public async Task TestInsideStruct()
{
await VerifyKeywordAsync(
"""
struct S {
$$
""");
}
[Fact]
public async Task TestInsideInterface()
{
await VerifyKeywordAsync(
"""
interface I {
$$
""");
}
[Fact]
public async Task TestInsideClass()
{
await VerifyKeywordAsync(
"""
class C {
$$
""");
}
[Fact]
public async Task TestNotAfterPartial()
=> await VerifyAbsenceAsync(@"partial $$");
[Fact]
public async Task TestAfterAbstract()
{
await VerifyKeywordAsync(
@"abstract $$");
}
[Fact]
public async Task TestNotAfterInternal()
=> await VerifyAbsenceAsync(@"internal $$");
[Fact]
public async Task TestNotAfterPublic()
=> await VerifyAbsenceAsync(@"public $$");
[Fact]
public async Task TestNotAfterStaticPublic()
=> await VerifyAbsenceAsync(@"static public $$");
[Fact]
public async Task TestNotAfterPublicStatic()
=> await VerifyAbsenceAsync(@"public static $$");
[Fact]
public async Task TestNotAfterInvalidPublic()
=> await VerifyAbsenceAsync(@"virtual public $$");
[Fact]
public async Task TestNotAfterPrivate()
=> await VerifyAbsenceAsync(@"private $$");
[Fact]
public async Task TestNotAfterProtected()
=> await VerifyAbsenceAsync(@"protected $$");
[Fact]
public async Task TestAfterSealed()
{
await VerifyKeywordAsync(
@"sealed $$");
}
[Fact]
public async Task TestAfterStatic()
{
await VerifyKeywordAsync(
@"static $$");
}
[Fact]
public async Task TestNotAfterStaticInUsingDirective()
{
await VerifyAbsenceAsync(
@"using static $$");
}
[Fact]
public async Task TestNotAfterStaticInGlobalUsingDirective()
{
await VerifyAbsenceAsync(
@"global using static $$");
}
[Fact]
public async Task TestNotAfterClass()
=> await VerifyAbsenceAsync(@"class $$");
[Fact]
public async Task TestNotAfterDelegate()
=> await VerifyAbsenceAsync(@"delegate $$");
[Fact, WorkItem("https://github.com/dotnet/roslyn/issues/32214")]
public async Task TestNotBetweenUsings()
{
// Recommendation in scripting is not stable. See https://github.com/dotnet/roslyn/issues/32214
await VerifyAbsenceAsync(SourceCodeKind.Regular,
"""
using Goo;
$$
using Bar;
""");
}
[Fact, WorkItem("https://github.com/dotnet/roslyn/issues/32214")]
public async Task TestNotBetweenGlobalUsings_01()
{
// Recommendation in scripting is not stable. See https://github.com/dotnet/roslyn/issues/32214
await VerifyAbsenceAsync(SourceCodeKind.Regular,
"""
global using Goo;
$$
using Bar;
""");
}
[Fact, WorkItem("https://github.com/dotnet/roslyn/issues/32214")]
public async Task TestNotBetweenGlobalUsings_02()
{
// Recommendation in scripting is not stable. See https://github.com/dotnet/roslyn/issues/32214
await VerifyAbsenceAsync(SourceCodeKind.Regular,
"""
global using Goo;
$$
global using Bar;
""");
}
[Fact]
public async Task TestAfterNestedAbstract()
{
await VerifyKeywordAsync(
"""
class C {
abstract $$
""");
}
[Fact]
public async Task TestAfterNestedVirtual()
{
await VerifyKeywordAsync(
"""
class C {
virtual $$
""");
}
[Fact]
public async Task TestAfterNestedOverride()
{
await VerifyKeywordAsync(
"""
class C {
override $$
""");
}
[Fact]
public async Task TestAfterNestedSealed()
{
await VerifyKeywordAsync(
"""
class C {
sealed $$
""");
}
[Fact]
public async Task TestAfterEnum()
{
await VerifyKeywordAsync(
"""
enum E {
}
$$
""");
}
[Fact]
public async Task TestAfterDocComment1()
{
await VerifyKeywordAsync(
"""
using System;
using System.Collections.Generic;
using System.Text;
/// <summary>
/// Subclass this class and define private fields for OptionSet
/// </summary>
$$
""");
}
[Fact]
public async Task TestAfterDocComment2()
{
await VerifyKeywordAsync(
"""
using System;
using System.Collections.Generic;
using System.Text;
/// <summary>
/// Subclass this class and define private fields for OptionSet
/// </summary>
$$
""");
}
[Fact]
public async Task TestAfterDocComment3()
{
await VerifyKeywordAsync(
"""
using System;
using System.Collections.Generic;
using System.Text;
/// <summary>
/// Subclass this class and define private fields for OptionSet
/// </summary>
$$
""");
}
[Fact]
public async Task TestAfterDocComment4()
{
await VerifyKeywordAsync(
"""
using System;
using System.Collections.Generic;
using System.Text;
/// <summary>
/// Subclass this class and define private fields for OptionSet
/// </summary>
$$
""");
}
[Fact]
public async Task TestAfterComment1()
{
await VerifyKeywordAsync(
"""
// </summary>
$$
""");
}
[Fact]
public async Task TestAfterComment2()
{
await VerifyKeywordAsync(
"""
// </summary>
$$
""");
}
[Fact]
public async Task TestAfterComment3()
{
await VerifyKeywordAsync(
"""
// </summary>
$$
""");
}
[Fact]
public async Task TestAfterComment4()
{
await VerifyKeywordAsync(
"""
// </summary>
$$
""");
}
}
}
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