391 lines
14 KiB
C#
391 lines
14 KiB
C#
//
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// UIPermissionTest.cs - NUnit Test Cases for UIPermission
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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) 2004 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.Security;
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using System.Security.Permissions;
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namespace MonoTests.System.Security.Permissions {
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[TestFixture]
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public class UIPermissionTest {
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[Test]
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public void PermissionStateNone ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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Assert.AreEqual (UIPermissionClipboard.NoClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.NoWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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SecurityElement se = uip.ToXml ();
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Assert.IsNull (se.Attribute ("Unrestricted"), "Xml-Unrestricted");
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UIPermission copy = (UIPermission)uip.Copy ();
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Assert.AreEqual (UIPermissionClipboard.NoClipboard, uip.Clipboard, "Copy-Clipboard");
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Assert.AreEqual (UIPermissionWindow.NoWindows, uip.Window, "Copy-Window");
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Assert.IsFalse (uip.IsUnrestricted (), "Copy-IsUnrestricted");
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}
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[Test]
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public void PermissionStateUnrestricted ()
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{
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UIPermission uip = new UIPermission (PermissionState.Unrestricted);
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Assert.AreEqual (UIPermissionClipboard.AllClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.AllWindows, uip.Window, "Window");
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Assert.IsTrue (uip.IsUnrestricted (), "IsUnrestricted");
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SecurityElement se = uip.ToXml ();
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Assert.AreEqual ("true", se.Attribute ("Unrestricted"), "Xml-Unrestricted");
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UIPermission copy = (UIPermission)uip.Copy ();
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Assert.AreEqual (UIPermissionClipboard.AllClipboard, uip.Clipboard, "Copy-Clipboard");
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Assert.AreEqual (UIPermissionWindow.AllWindows, uip.Window, "Copy-Window");
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Assert.IsTrue (uip.IsUnrestricted (), "Copy-IsUnrestricted");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void PermissionStateInvalid ()
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{
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UIPermission uip = new UIPermission ((PermissionState)2);
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}
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[Test]
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public void UIPermission_Clipboard_All ()
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{
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UIPermission uip = new UIPermission (UIPermissionClipboard.AllClipboard);
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Assert.AreEqual (UIPermissionClipboard.AllClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.NoWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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public void UIPermission_Clipboard_Own ()
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{
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UIPermission uip = new UIPermission (UIPermissionClipboard.OwnClipboard);
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Assert.AreEqual (UIPermissionClipboard.OwnClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.NoWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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public void UIPermission_Clipboard_No ()
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{
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UIPermission uip = new UIPermission (UIPermissionClipboard.NoClipboard);
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Assert.AreEqual (UIPermissionClipboard.NoClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.NoWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void UIPermission_Clipboard_Bad ()
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{
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UIPermission uip = new UIPermission ((UIPermissionClipboard)128);
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}
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[Test]
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public void UIPermission_Windows_All ()
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{
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UIPermission uip = new UIPermission (UIPermissionWindow.AllWindows);
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Assert.AreEqual (UIPermissionClipboard.NoClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.AllWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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public void UIPermission_Windows_SafeSubWindows ()
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{
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UIPermission uip = new UIPermission (UIPermissionWindow.SafeSubWindows);
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Assert.AreEqual (UIPermissionClipboard.NoClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.SafeSubWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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public void UIPermission_Windows_SafeTopLevelWindows ()
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{
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UIPermission uip = new UIPermission (UIPermissionWindow.SafeTopLevelWindows);
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Assert.AreEqual (UIPermissionClipboard.NoClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.SafeTopLevelWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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public void UIPermission_Windows_No ()
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{
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UIPermission uip = new UIPermission (UIPermissionWindow.NoWindows);
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Assert.AreEqual (UIPermissionClipboard.NoClipboard, uip.Clipboard, "Clipboard");
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Assert.AreEqual (UIPermissionWindow.NoWindows, uip.Window, "Window");
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Assert.IsFalse (uip.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void UIPermission_Windows_Bad ()
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{
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UIPermission uip = new UIPermission ((UIPermissionWindow)128);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void Clipboard_Bad ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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uip.Clipboard = (UIPermissionClipboard) 128;
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void Window_Bad ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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uip.Window = (UIPermissionWindow) 128;
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}
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[Test]
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public void Unrestricted ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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SecurityElement se = uip.ToXml ();
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// attribute value is not case-sensitive
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se.AddAttribute ("Unrestricted", "TRUE");
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uip.FromXml (se);
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Assert.IsTrue (uip.IsUnrestricted (), "IsUnrestricted-TRUE");
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uip = new UIPermission (PermissionState.None);
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// attribute name is not case-sensitive either!!!
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se.AddAttribute ("UNRESTRICTED", "TRUE");
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uip.FromXml (se);
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Assert.IsTrue (uip.IsUnrestricted (), "IsUnrestricted-UPPER");
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}
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private void Compare (UIPermission uip1, UIPermission uip2, string prefix)
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{
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Assert.AreEqual (uip1.Clipboard, uip2.Clipboard, prefix + ".Clipboard");
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Assert.AreEqual (uip1.Window, uip2.Window, prefix + ".Window");
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Assert.AreEqual (uip1.IsUnrestricted (), uip2.IsUnrestricted (), prefix + ".IsUnrestricted ()");
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}
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[Test]
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public void Intersect ()
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{
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UIPermission clip_all = new UIPermission (UIPermissionClipboard.AllClipboard);
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UIPermission clip_own = new UIPermission (UIPermissionClipboard.OwnClipboard);
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UIPermission intersect = (UIPermission)clip_all.Intersect (clip_own);
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Compare (clip_own, intersect, "clip_all N clip_own");
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Assert.IsFalse (Object.ReferenceEquals (clip_own, intersect), "!ReferenceEquals1");
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Assert.IsTrue (intersect.IsSubsetOf (clip_all), "intersect.IsSubsetOf (clip_all)");
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Assert.IsTrue (intersect.IsSubsetOf (clip_own), "intersect.IsSubsetOf (clip_own)");
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UIPermission win_all = new UIPermission (UIPermissionWindow.AllWindows);
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UIPermission win_safe = new UIPermission (UIPermissionWindow.SafeSubWindows);
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intersect = (UIPermission) win_all.Intersect (win_safe);
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Compare (win_safe, intersect, "win_all N win_safe");
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Assert.IsFalse (Object.ReferenceEquals (win_safe, intersect), "!ReferenceEquals2");
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Assert.IsTrue (intersect.IsSubsetOf (win_all), "intersect.IsSubsetOf (win_all)");
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Assert.IsTrue (intersect.IsSubsetOf (win_safe), "intersect.IsSubsetOf (win_safe)");
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intersect = (UIPermission)win_all.Intersect (clip_all);
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Assert.IsNull (intersect, "win_all N clip_all");
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intersect = (UIPermission)win_all.Intersect (null);
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Assert.IsNull (intersect, "win_all N null");
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intersect = (UIPermission)clip_all.Intersect (null);
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Assert.IsNull (intersect, "clip_all N null");
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UIPermission empty = new UIPermission (PermissionState.None);
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intersect = (UIPermission)clip_all.Intersect (empty);
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Assert.IsNull (intersect, "clip_all N null");
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UIPermission unrestricted = new UIPermission (PermissionState.Unrestricted);
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intersect = (UIPermission)clip_all.Intersect (unrestricted);
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Compare (clip_all, intersect, "clip_all N unrestricted");
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Assert.IsFalse (Object.ReferenceEquals (clip_all, intersect), "!ReferenceEquals4");
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Assert.IsTrue (intersect.IsSubsetOf (clip_all), "intersect.IsSubsetOf (clip_all)");
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Assert.IsTrue (intersect.IsSubsetOf (unrestricted), "intersect.IsSubsetOf (unrestricted)");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void Intersect_DifferentPermissions ()
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{
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UIPermission a = new UIPermission (PermissionState.None);
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SecurityPermission b = new SecurityPermission (PermissionState.None);
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a.Intersect (b);
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}
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[Test]
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public void IsSubsetOf ()
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{
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UIPermission unrestricted = new UIPermission (PermissionState.Unrestricted);
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UIPermission empty = new UIPermission (PermissionState.None);
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Assert.IsFalse (unrestricted.IsSubsetOf (empty), "unrestricted.IsSubsetOf (empty)");
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Assert.IsTrue (empty.IsSubsetOf (unrestricted), "empty.IsSubsetOf (unrestricted)");
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Assert.IsTrue (empty.IsSubsetOf (null), "empty.IsSubsetOf (null)");
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Assert.IsFalse (unrestricted.IsSubsetOf (null), "unrestricted.IsSubsetOf (null)");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void IsSubsetOf_DifferentPermissions ()
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{
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UIPermission a = new UIPermission (PermissionState.None);
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SecurityPermission b = new SecurityPermission (PermissionState.None);
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a.IsSubsetOf (b);
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}
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[Test]
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public void Union ()
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{
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UIPermission none = new UIPermission (PermissionState.None);
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UIPermission union = (UIPermission)none.Union (null);
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Compare (none, union, "none U null");
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Assert.IsFalse (Object.ReferenceEquals (none, union), "!ReferenceEquals1");
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Assert.IsTrue (none.IsSubsetOf (union), "none.IsSubsetOf (union)");
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union = (UIPermission)none.Union (new UIPermission (PermissionState.None));
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Assert.IsNull (union, "none U none");
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Assert.IsTrue (none.IsSubsetOf (null), "none.IsSubsetOf (null)");
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UIPermission unrestricted = new UIPermission (PermissionState.Unrestricted);
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union = (UIPermission)none.Union (unrestricted);
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Compare (unrestricted, union, "none U unrestricted");
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Assert.IsTrue (union.IsUnrestricted (), "IsUnrestricted-1");
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Assert.IsFalse (Object.ReferenceEquals (unrestricted, union), "!ReferenceEquals2");
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Assert.IsTrue (none.IsSubsetOf (union), "none.IsSubsetOf (union)");
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Assert.IsTrue (unrestricted.IsSubsetOf (union), "unrestricted.IsSubsetOf (union)");
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union = (UIPermission)unrestricted.Union (unrestricted);
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Compare (unrestricted, union, "unrestricted U unrestricted");
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Assert.IsTrue (union.IsUnrestricted (), "IsUnrestricted-2");
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Assert.IsFalse (Object.ReferenceEquals (unrestricted, union), "!ReferenceEquals3");
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Assert.IsTrue (unrestricted.IsSubsetOf (union), "unrestricted.IsSubsetOf (union)");
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UIPermission clip_all = new UIPermission (UIPermissionClipboard.AllClipboard);
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UIPermission win_all = new UIPermission (UIPermissionWindow.AllWindows);
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union = (UIPermission)clip_all.Union (win_all);
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Compare (unrestricted, union, "clip_all U win_all");
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Assert.IsTrue (union.IsUnrestricted (), "IsUnrestricted-3");
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Assert.IsTrue (clip_all.IsSubsetOf (union), "clip_all.IsSubsetOf (union)");
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Assert.IsTrue (win_all.IsSubsetOf (union), "win_all.IsSubsetOf (union)");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void Union_DifferentPermissions ()
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{
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UIPermission a = new UIPermission (PermissionState.None);
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SecurityPermission b = new SecurityPermission (PermissionState.None);
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a.Union (b);
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}
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void FromXml_Null ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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uip.FromXml (null);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void FromXml_WrongTag ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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SecurityElement se = uip.ToXml ();
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se.Tag = "IMono"; // instead of IPermission
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uip.FromXml (se);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void FromXml_WrongTagCase ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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SecurityElement se = uip.ToXml ();
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se.Tag = "IPERMISSION"; // instead of IPermission
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uip.FromXml (se);
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}
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[Test]
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public void FromXml_WrongClass ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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SecurityElement se = uip.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("class", "Wrong" + se.Attribute ("class"));
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w.AddAttribute ("version", se.Attribute ("version"));
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uip.FromXml (w);
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// doesn't care of the class name at that stage
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// anyway the class has already be created so...
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}
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[Test]
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public void FromXml_NoClass ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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SecurityElement se = uip.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("version", se.Attribute ("version"));
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uip.FromXml (w);
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// doesn't even care of the class attribute presence
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void FromXml_WrongVersion ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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SecurityElement se = uip.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("class", se.Attribute ("class"));
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w.AddAttribute ("version", "2");
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uip.FromXml (w);
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}
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[Test]
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public void FromXml_NoVersion ()
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{
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UIPermission uip = new UIPermission (PermissionState.None);
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SecurityElement se = uip.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("class", se.Attribute ("class"));
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uip.FromXml (w);
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}
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}
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}
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