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//
// MailAttachmentCas.cs - CAS unit tests for System.Web.Mail.MailAttachment
//
// 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.Reflection;
using System.Security;
using System.Security.Permissions;
using System.Web;
using System.Web.Mail;
namespace MonoCasTests.System.Web.Mail {
[TestFixture]
[Category ("CAS")]
public class MailAttachmentCas : AspNetHostingMinimal {
private string fname;
private MailAttachment attachment;
[TestFixtureSetUp]
public void FixtureSetUp ()
{
fname = Path.GetTempFileName ();
using (FileStream fs = File.OpenWrite (fname)) {
fs.WriteByte (0);
fs.Close ();
}
attachment = new MailAttachment (fname);
}
[Test]
[FileIOPermission (SecurityAction.Deny, Unrestricted = true)]
[ExpectedException (typeof (SecurityException))]
public void Contructor_String_Deny_FileIOPermission ()
{
try {
new MailAttachment (fname);
}
catch (TypeInitializationException e) {
// MS BUG - the original security exception gets wrapped
// inside a TypeInitializationException.
Assert.IsNotNull (e.InnerException, "InnerException");
throw e.InnerException;
}
catch (HttpException e) {
// MS BUG - the original security exception gets replaced
// by an HttpException. Even worst the SecurityException
// is not in the InnerException!
Assert.IsNull (e.InnerException, "InnerException");
Assert.Ignore ("2.0 hides the SecurityException with a HttpException");
}
}
[Test]
[FileIOPermission (SecurityAction.Deny, Unrestricted = true)]
[ExpectedException (typeof (SecurityException))]
public void Contructor_StringMailEncoding_Deny_FileIOPermission ()
{
try {
new MailAttachment (fname, MailEncoding.UUEncode);
}
catch (TypeInitializationException e) {
// MS BUG - the original security exception gets wrapped
// inside a TypeInitializationException.
Assert.IsNotNull (e.InnerException, "InnerException");
throw e.InnerException;
}
catch (HttpException e) {
// MS BUG - the original security exception gets replaced
// by an HttpException. Even worst the SecurityException
// is not in the InnerException!
Assert.IsNull (e.InnerException, "InnerException");
Assert.Ignore ("2.0 hides the SecurityException with a HttpException");
}
}
[Test]
[FileIOPermission (SecurityAction.PermitOnly, Unrestricted = true)]
public void Contructor_PermitOnly_FileIOPermission ()
{
new MailAttachment (fname);
new MailAttachment (fname, MailEncoding.UUEncode);
}
[Test]
[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
public void Properties ()
{
// once created we can get the filename even with no permissions
Assert.AreEqual (fname, attachment.Filename, "Filename");
// LAMESPEC: default isn't UUEncode
Assert.AreEqual (MailEncoding.Base64, attachment.Encoding, "Encoding");
}
// LinkDemand tests
// overriden because
// (a) there's no empty .ctor in MailAttachment
// (b) the filename parameter implies some file i/o
[FileIOPermission (SecurityAction.Assert, Unrestricted = true)]
public override object CreateControl (SecurityAction action, AspNetHostingPermissionLevel level)
{
ConstructorInfo ci = this.Type.GetConstructor (new Type [1] { typeof (string) });
Assert.IsNotNull (ci, ".ctor(string)");
return ci.Invoke (new object [1] { fname });
}
public override Type Type {
get { return typeof (MailAttachment); }
}
}
}
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