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//
// DelegateContextTests.cs
//
// Author:
// Mike Krüger <mkrueger@xamarin.com>
//
// Copyright (c) 2012 Xamarin Inc. (http://xamarin.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using NUnit.Framework;
namespace ICSharpCode.NRefactory.CSharp.CodeCompletion
{
[TestFixture]
public class DelegateContextTests : TestBase
{
/// <summary>
/// Bug 4483 - Completion too aggressive for anonymous methods
/// </summary>
[Test]
public void TestBug4483()
{
// note 'string bar = new Test ().ToString ()' would be valid.
CodeCompletionBugTests.CombinedProviderTest(
@"using System;
public class Test
{
void TestFoo()
{
$Action act = a$
}
}
", provider => {
Assert.IsFalse(provider.AutoSelect);
});
}
[Test]
public void TestParameterContext()
{
// note 'string bar = new Test ().ToString ()' would be valid.
CodeCompletionBugTests.CombinedProviderTest(
@"using System;
public class Test
{
void TestFoo(Action act)
{
$TestFoo(a$
}
}
", provider => {
Assert.IsFalse(provider.AutoSelect);
Assert.IsNotNull(provider.Find("delegate"));
});
}
/// <summary>
/// Bug 5207 - [regression] delegate completion like event completion
/// </summary>
[Test]
public void TestBug5207()
{
// note 'string bar = new Test ().ToString ()' would be valid.
CodeCompletionBugTests.CombinedProviderTest(
@"using System;
public class Test
{
Action<int,int> foo;
void TestFoo()
{
$foo = d$
}
}
", provider => {
Assert.IsFalse(provider.AutoSelect);
Assert.IsNotNull(provider.Find("(arg1, arg2)"));
});
}
[Test]
public void TestRefOutParams()
{
CodeCompletionBugTests.CombinedProviderTest(
@"using System;
public delegate void FooBar (out int foo, ref int bar, params object[] additional);
public class Test
{
FooBar foo;
void TestFoo()
{
$foo = d$
}
}
", provider => {
Assert.IsFalse(provider.AutoSelect);
Assert.IsNotNull(provider.Find("(out int foo, ref int bar, object[] additional)"));
Assert.IsNull(provider.Find("(foo, bar, additional)"));
});
}
/// <summary>
/// Bug 11603 - Event completion includes entries which are invalid
/// </summary>
[Test]
public void TestBug11603()
{
var provider = CodeCompletionBugTests.CreateProvider(
@"using System;
using System.Threading.Tasks;
public class Test
{
public static event Action foo;
public static void Main (string[] args)
{
$foo += $
}
static async Task TestAsync ()
{
}
}
");
Assert.IsNull(provider.Find(".ctor"));
}
}
}
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