141 lines
4.2 KiB
C#
141 lines
4.2 KiB
C#
//
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// ConsoleCas.cs - CAS unit tests for System.Console
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using NUnit.Framework;
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using System;
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using System.IO;
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using System.Security;
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using System.Security.Permissions;
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namespace MonoCasTests.System {
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[TestFixture]
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[Category ("CAS")]
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public class ConsoleCas {
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[SetUp]
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public void SetUp ()
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{
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if (!SecurityManager.SecurityEnabled)
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Assert.Ignore ("SecurityManager.SecurityEnabled is OFF");
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}
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// Partial Trust Tests - i.e. call "normal" unit with reduced privileges
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[Test]
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[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
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public void PartialTrust_DenyUnrestricted_Success ()
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{
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MonoTests.System.ConsoleTest ct = new MonoTests.System.ConsoleTest ();
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// call most unit tests from ConsoleTest
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ct.TestError ();
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ct.TestIn ();
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ct.TestOut ();
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ct.TestOpenStandardError ();
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ct.TestOpenStandardInput ();
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ct.TestOpenStandardOutput ();
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}
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[Test]
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[SecurityPermission (SecurityAction.PermitOnly, UnmanagedCode = true)]
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public void PartialTrust_PermitOnly_UnmanagedCode ()
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{
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MonoTests.System.ConsoleTest ct = new MonoTests.System.ConsoleTest ();
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// call unit tests from ConsoleTest that requires UnmanagedCode to work
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ct.TestSetError ();
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ct.TestSetIn ();
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ct.TestSetOut ();
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ct.TestRead ();
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ct.TestReadLine ();
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ct.TestWrite ();
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ct.TestWriteLine ();
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}
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// Console is using restricted stuff (like opening FileStream
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// with handles) but isn't restricted itself - so we must
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// assert the required permission in Console
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[Test]
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[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
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public void OpenStandardError ()
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{
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Stream s = Console.OpenStandardError ();
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Assert.IsNotNull (s, "1");
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s = Console.OpenStandardError (1024);
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Assert.IsNotNull (s, "2");
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}
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[Test]
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[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
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public void OpenStandardInput ()
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{
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Stream s = Console.OpenStandardInput ();
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Assert.IsNotNull (s, "1");
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s = Console.OpenStandardInput (1024);
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Assert.IsNotNull (s, "2");
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}
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[Test]
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[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
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public void OpenStandardOutput ()
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{
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Stream s = Console.OpenStandardOutput ();
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Assert.IsNotNull (s, "1");
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s = Console.OpenStandardOutput (1024);
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Assert.IsNotNull (s, "2");
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}
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// Unmanaged code is required to call Console.Set* methods
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[Test]
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[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
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[ExpectedException (typeof (SecurityException))]
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public void SetError ()
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{
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Console.SetError (new StreamWriter (Console.OpenStandardError ()));
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}
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[Test]
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[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
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[ExpectedException (typeof (SecurityException))]
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public void SetIn ()
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{
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Console.SetIn (new StreamReader (Console.OpenStandardInput ()));
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}
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[Test]
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[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
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[ExpectedException (typeof (SecurityException))]
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public void SetOut ()
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{
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Console.SetOut (new StreamWriter (Console.OpenStandardOutput ()));
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}
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}
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}
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