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// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team
//
// 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 System;
using NUnit.Framework;
namespace ICSharpCode.NRefactory.CSharp.Parser.Expression
{
[TestFixture]
public class UndocumentedExpressionTests
{
[Test, Ignore("Name on ParameterDeclaration is missing")]
public void ArglistAccess()
{
ParseUtilCSharp.AssertTypeMember(
@"public static int GetArgCount(__arglist)
{
ArgIterator argIterator = new ArgIterator(__arglist);
return argIterator.GetRemainingCount();
}",
new MethodDeclaration {
Modifiers = Modifiers.Public | Modifiers.Static,
ReturnType = new PrimitiveType("int"),
Name = "GetArgCount",
Parameters = {
new ParameterDeclaration(AstType.Null, "__arglist")
},
Body = new BlockStatement {
new VariableDeclarationStatement(
new SimpleType("ArgIterator"),
"argIterator",
new ObjectCreateExpression(
new SimpleType("ArgIterator"),
new UndocumentedExpression {
UndocumentedExpressionType = UndocumentedExpressionType.ArgListAccess
})
),
new ReturnStatement(new IdentifierExpression("argIterator").Invoke("GetRemainingCount"))
}});
}
[Test]
public void ArglistCall()
{
ParseUtilCSharp.AssertExpression(
"GetArgCount(__arglist(a, b, c))",
new IdentifierExpression("GetArgCount").Invoke(
new UndocumentedExpression {
UndocumentedExpressionType = UndocumentedExpressionType.ArgList,
Arguments = {
new IdentifierExpression("a"),
new IdentifierExpression("b"),
new IdentifierExpression("c")
}
}));
}
[Test]
public void MakeTypedRef()
{
ParseUtilCSharp.AssertStatement(
"TypedReference tr = __makeref(o);",
new VariableDeclarationStatement(
new SimpleType("TypedReference"),
"tr",
new UndocumentedExpression {
UndocumentedExpressionType = UndocumentedExpressionType.MakeRef,
Arguments = { new IdentifierExpression("o") }
}));
}
[Test]
public void RefType()
{
ParseUtilCSharp.AssertExpression(
"t = __reftype(tr)",
new AssignmentExpression(
new IdentifierExpression("t"),
new UndocumentedExpression {
UndocumentedExpressionType = UndocumentedExpressionType.RefType,
Arguments = { new IdentifierExpression("tr") }
}));
}
[Test]
public void GetRefValue()
{
ParseUtilCSharp.AssertExpression(
"o = __refvalue(tr, object)",
new AssignmentExpression(
new IdentifierExpression("o"),
new UndocumentedExpression {
UndocumentedExpressionType = UndocumentedExpressionType.RefValue,
Arguments = {
new IdentifierExpression("tr"),
new TypeReferenceExpression(new PrimitiveType("object"))
}
}));
}
[Test]
public void SetRefValue()
{
ParseUtilCSharp.AssertExpression(
"__refvalue(tr, object) = o",
new AssignmentExpression(
new UndocumentedExpression {
UndocumentedExpressionType = UndocumentedExpressionType.RefValue,
Arguments = {
new IdentifierExpression("tr"),
new TypeReferenceExpression(new PrimitiveType("object"))
}
},
new IdentifierExpression("o")));
}
}
}
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