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//
// FileNotFoundExceptionCas.cs - CAS unit tests for
// System.IO.FileNotFoundException
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.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;
using System;
using System.IO;
using System.Security;
using System.Security.Permissions;
namespace MonoCasTests.System.IO {
[TestFixture]
[Category ("CAS")]
public class FileNotFoundExceptionCas {
[SetUp]
public void SetUp ()
{
if (!SecurityManager.SecurityEnabled)
Assert.Ignore ("SecurityManager.SecurityEnabled is OFF");
}
[Test]
public void NoRestriction ()
{
FileNotFoundException fle = new FileNotFoundException ("message", "filename",
new FileNotFoundException ("inner message", "inner filename"));
Assert.AreEqual ("message", fle.Message, "Message");
Assert.AreEqual ("filename", fle.FileName, "FileName");
Assert.IsNull (fle.FusionLog, "FusionLog");
Assert.IsNotNull (fle.ToString (), "ToString");
}
[Test]
[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
[ExpectedException (typeof (SecurityException))]
public void FullRestriction ()
{
FileNotFoundException fle = new FileNotFoundException ("message", "filename",
new FileNotFoundException ("inner message", "inner filename"));
Assert.AreEqual ("message", fle.Message, "Message");
Assert.AreEqual ("filename", fle.FileName, "FileName");
Assert.IsNull (fle.FusionLog, "FusionLog");
// ToString doesn't work in this case and strangely throws a FileNotFoundException
Assert.IsNotNull (fle.ToString (), "ToString");
}
[Test]
[SecurityPermission (SecurityAction.PermitOnly, ControlEvidence = true, ControlPolicy = true)]
public void GetFusionLog_Pass ()
{
FileNotFoundException fle = new FileNotFoundException ("message", "filename");
Assert.AreEqual ("message", fle.Message, "Message");
Assert.AreEqual ("filename", fle.FileName, "FileName");
Assert.IsNull (fle.FusionLog, "FusionLog");
// note: ToString doesn't work in this case
}
[Test]
[SecurityPermission (SecurityAction.Deny, ControlEvidence = true)]
[ExpectedException (typeof (SecurityException))]
public void GetFusionLog_Fail_ControlEvidence ()
{
FileNotFoundException fle = new FileNotFoundException ();
Assert.IsNull (fle.FusionLog, "FusionLog");
}
[Test]
[SecurityPermission (SecurityAction.Deny, ControlPolicy = true)]
[ExpectedException (typeof (SecurityException))]
public void GetFusionLog_Fail_ControlPolicy ()
{
FileNotFoundException fle = new FileNotFoundException ();
Assert.IsNull (fle.FusionLog, "FusionLog");
// we don't have to throw the exception to have FusionLog
// informations restricted (even if there could be no
// data in this state).
}
[Test]
public void Throw_NoRestriction ()
{
try {
throw new FileNotFoundException ("message", "filename",
new FileNotFoundException ("inner message", "inner filename"));
}
catch (FileNotFoundException fle) {
Assert.AreEqual ("message", fle.Message, "Message");
Assert.AreEqual ("filename", fle.FileName, "FileName");
Assert.IsNull (fle.FusionLog, "FusionLog");
Assert.IsNotNull (fle.ToString (), "ToString");
}
}
[Test]
[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
[ExpectedException (typeof (SecurityException))]
public void Throw_FullRestriction ()
{
try {
throw new FileNotFoundException ("message", "filename",
new FileNotFoundException ("inner message", "inner filename"));
}
catch (FileNotFoundException fle) {
Assert.AreEqual ("message", fle.Message, "Message");
Assert.AreEqual ("filename", fle.FileName, "FileName");
// both FusionLog and ToString doesn't work in this case
// but strangely we get a FileNotFoundException
Assert.IsNull (fle.FusionLog, "FusionLog");
Assert.IsNotNull (fle.ToString (), "ToString");
}
}
[Test]
[SecurityPermission (SecurityAction.Deny, ControlEvidence = true)]
[ExpectedException (typeof (SecurityException))]
public void Throw_GetFusionLog_Fail_ControlEvidence ()
{
try {
throw new FileNotFoundException ("message", "filename",
new FileNotFoundException ("inner message", "inner filename"));
}
catch (FileNotFoundException fle) {
Assert.IsNull (fle.FusionLog, "FusionLog");
}
}
[Test]
[SecurityPermission (SecurityAction.Deny, ControlPolicy = true)]
[ExpectedException (typeof (SecurityException))]
public void Throw_GetFusionLog_Fail_ControlPolicy ()
{
try {
throw new FileNotFoundException ("message", "filename",
new FileNotFoundException ("inner message", "inner filename"));
}
catch (FileNotFoundException fle) {
Assert.IsNull (fle.FusionLog, "FusionLog");
}
}
}
}
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