114 lines
3.7 KiB
C#
114 lines
3.7 KiB
C#
//
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// RuntimeEnvironmentCas.cs - CAS Unit Tests for RuntimeEnvironment
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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 System;
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using System.Reflection;
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using System.Runtime.InteropServices;
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using System.Security;
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using System.Security.Permissions;
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using NUnit.Framework;
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namespace MonoCasTests.System.Runtime.InteropServices {
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[TestFixture]
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[Category ("CAS")]
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public class RuntimeEnvironmentCas {
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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 isn't enabled");
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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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Assembly corlib = typeof (int).Assembly;
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Assert.IsTrue (RuntimeEnvironment.FromGlobalAccessCache (corlib), "corlib");
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Assembly corlib_test = Assembly.GetExecutingAssembly ();
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Assert.IsFalse (RuntimeEnvironment.FromGlobalAccessCache (corlib_test), "corlib_test");
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}
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// test Demand by denying the caller of the required privileges
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// (note: is should only be PathDiscovery but that's not easy to test)
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[Test]
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[FileIOPermission (SecurityAction.Deny, Unrestricted = true)]
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[ExpectedException (typeof (SecurityException))]
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public void Deny_GetRuntimeDirectory ()
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{
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Assert.IsNotNull (RuntimeEnvironment.GetRuntimeDirectory ());
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}
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[Test]
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[FileIOPermission (SecurityAction.Deny, Unrestricted = true)]
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[ExpectedException (typeof (SecurityException))]
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public void Deny_SystemConfigurationFile ()
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{
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Assert.IsNotNull (RuntimeEnvironment.SystemConfigurationFile);
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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 Deny_GetSystemVersion ()
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{
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Assert.IsNotNull (RuntimeEnvironment.GetSystemVersion ());
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}
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// test Demand by permiting only the required privileges
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// (note: is should only be PathDiscovery but that's not easy to test)
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[Test]
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[FileIOPermission (SecurityAction.PermitOnly, Unrestricted = true)]
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public void PermitOnly_GetRuntimeDirectory ()
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{
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RuntimeEnvironment.GetRuntimeDirectory ();
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}
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[Test]
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[FileIOPermission (SecurityAction.PermitOnly, Unrestricted = true)]
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public void PermitOnly_SystemConfigurationFile ()
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{
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Assert.IsNotNull (RuntimeEnvironment.SystemConfigurationFile);
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}
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[Test]
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[SecurityPermission (SecurityAction.PermitOnly, UnmanagedCode = true)]
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public void PermitOnly_GetSystemVersion ()
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{
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Assert.IsNotNull (RuntimeEnvironment.GetSystemVersion ());
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}
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}
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}
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