302 lines
12 KiB
C#
302 lines
12 KiB
C#
//
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// FileDialogPermissionTest.cs - NUnit Test Cases for FileDialogPermission
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//
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// Author:
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// Sebastien Pouliot (spouliot@motus.com)
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//
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// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
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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 FileDialogPermissionTest {
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private static string className = "System.Security.Permissions.FileDialogPermission, ";
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[Test]
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public void PermissionStateNone ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.None);
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Assert.IsNotNull (p, "FileDialogPermission(PermissionState.None)");
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Assert.IsTrue (!p.IsUnrestricted (), "IsUnrestricted");
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FileDialogPermission copy = (FileDialogPermission) p.Copy ();
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Assert.AreEqual (p.IsUnrestricted (), copy.IsUnrestricted (), "Copy.IsUnrestricted");
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SecurityElement se = p.ToXml ();
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Assert.IsTrue ((se.Attributes ["class"] as string).StartsWith (className), "ToXml-class");
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Assert.AreEqual ("1", (se.Attributes ["version"] as string), "ToXml-version");
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}
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[Test]
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public void PermissionStateUnrestricted ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.Unrestricted);
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Assert.IsNotNull (p, "FileDialogPermission(PermissionState.Unrestricted)");
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Assert.IsTrue (p.IsUnrestricted (), "IsUnrestricted");
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FileDialogPermission copy = (FileDialogPermission) p.Copy ();
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Assert.AreEqual (p.IsUnrestricted (), copy.IsUnrestricted (), "Copy.IsUnrestricted");
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SecurityElement se = p.ToXml ();
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Assert.AreEqual ("true", (se.Attributes ["Unrestricted"] as string), "ToXml-Unrestricted");
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}
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[Test]
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public void Derestricted ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.Unrestricted);
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Assert.IsTrue (p.IsUnrestricted (), "IsUnrestricted");
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p.Access = FileDialogPermissionAccess.None;
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Assert.IsTrue (!p.IsUnrestricted (), "IsUnrestricted");
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}
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[Test]
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public void None ()
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{
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FileDialogPermission p = new FileDialogPermission (FileDialogPermissionAccess.None);
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Assert.IsTrue (!p.IsUnrestricted (), "IsUnrestricted");
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SecurityElement se = p.ToXml ();
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Assert.IsNull ((se.Attributes ["Access"] as string), "ToXml-Access=None");
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}
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[Test]
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public void Open ()
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{
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FileDialogPermission p = new FileDialogPermission (FileDialogPermissionAccess.Open);
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Assert.IsTrue (!p.IsUnrestricted (), "IsUnrestricted");
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SecurityElement se = p.ToXml ();
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Assert.AreEqual ("Open", (se.Attributes ["Access"] as string), "ToXml-Access=Open");
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}
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[Test]
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public void Save ()
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{
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FileDialogPermission p = new FileDialogPermission (FileDialogPermissionAccess.Save);
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Assert.IsTrue (!p.IsUnrestricted (), "IsUnrestricted");
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SecurityElement se = p.ToXml ();
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Assert.AreEqual ("Save", (se.Attributes ["Access"] as string), "ToXml-Access=Save");
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}
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[Test]
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public void OpenSave ()
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{
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FileDialogPermission p = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
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Assert.IsTrue (p.IsUnrestricted (), "IsUnrestricted");
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SecurityElement se = p.ToXml ();
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Assert.AreEqual ("true", (se.Attributes ["Unrestricted"] as string), "ToXml-Unrestricted");
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}
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[Test]
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public void Access ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.None);
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Assert.IsTrue (!p.IsUnrestricted (), "Access(default).IsUnrestricted");
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p.Access = FileDialogPermissionAccess.None;
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Assert.IsTrue (!p.IsUnrestricted (), "Access(None).IsUnrestricted");
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p.Access = FileDialogPermissionAccess.Open;
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Assert.IsTrue (!p.IsUnrestricted (), "Access(Open).IsUnrestricted");
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p.Access = FileDialogPermissionAccess.Save;
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Assert.IsTrue (!p.IsUnrestricted (), "Access(Save).IsUnrestricted");
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p.Access = FileDialogPermissionAccess.OpenSave;
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Assert.IsTrue (p.IsUnrestricted (), "Access(OpenSave).IsUnrestricted");
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}
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void FromXmlNull ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.None);
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p.FromXml (null);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void FromXmlInvalidPermission ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.None);
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SecurityElement se = p.ToXml ();
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// can't modify - so we create our own
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SecurityElement se2 = new SecurityElement ("IInvalidPermission", se.Text);
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se2.AddAttribute ("class", se.Attribute ("class"));
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se2.AddAttribute ("version", se.Attribute ("version"));
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p.FromXml (se2);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void FromXmlWrongVersion ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.None);
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SecurityElement se = p.ToXml ();
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// can't modify - so we create our own
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SecurityElement se2 = new SecurityElement (se.Tag, se.Text);
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se2.AddAttribute ("class", se.Attribute ("class"));
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se2.AddAttribute ("version", "2");
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p.FromXml (se2);
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}
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[Test]
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public void FromXml ()
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{
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FileDialogPermission p = new FileDialogPermission (PermissionState.None);
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SecurityElement se = p.ToXml ();
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Assert.IsNotNull (se, "ToXml()");
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FileDialogPermission p2 = (FileDialogPermission) p.Copy ();
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p2.FromXml (se);
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Assert.AreEqual (FileDialogPermissionAccess.None, p2.Access, "FromXml-None");
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se.AddAttribute ("Access", "Open");
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p2.FromXml (se);
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Assert.AreEqual (FileDialogPermissionAccess.Open, p2.Access, "FromXml-Open");
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se = p.ToXml ();
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se.AddAttribute ("Access", "Save");
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p2.FromXml (se);
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Assert.AreEqual (FileDialogPermissionAccess.Save, p2.Access, "FromXml-Save");
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se = p.ToXml ();
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se.AddAttribute ("Unrestricted", "true");
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p2.FromXml (se);
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Assert.IsTrue (p2.IsUnrestricted (), "FromXml-Unrestricted");
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}
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[Test]
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public void UnionWithNull ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p2 = null;
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FileDialogPermission p3 = (FileDialogPermission) p1.Union (p2);
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Assert.AreEqual (p1.ToXml ().ToString (), p3.ToXml ().ToString (), "P1 U null == P1");
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}
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[Test]
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public void UnionWithUnrestricted ()
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{
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FileDialogPermission p1 = new FileDialogPermission (PermissionState.Unrestricted);
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FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p3 = (FileDialogPermission) p1.Union (p2);
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Assert.IsTrue (p3.IsUnrestricted (), "Unrestricted U P2 == Unrestricted");
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p3 = (FileDialogPermission) p2.Union (p1);
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Assert.IsTrue (p3.IsUnrestricted (), "P2 U Unrestricted == Unrestricted");
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}
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[Test]
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public void Union ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Save);
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FileDialogPermission p3 = (FileDialogPermission) p1.Union (p2);
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FileDialogPermission p4 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
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Assert.AreEqual (p3.ToXml ().ToString (), p4.ToXml ().ToString (), "P1 U P2 == P1+2");
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Assert.IsTrue (p3.IsUnrestricted (), "P1+2==Unrestricted");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void UnionWithBadPermission ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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EnvironmentPermission ep2 = new EnvironmentPermission (PermissionState.Unrestricted);
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FileDialogPermission p3 = (FileDialogPermission) p1.Union (ep2);
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}
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[Test]
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public void IntersectWithNull ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p2 = null;
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FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (p2);
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Assert.IsNull (p3, "P1 N null == null");
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}
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[Test]
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public void IntersectWithUnrestricted ()
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{
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FileDialogPermission p1 = new FileDialogPermission (PermissionState.Unrestricted);
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FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (p2);
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Assert.IsTrue (!p3.IsUnrestricted (), "Unrestricted N P2 == P2");
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Assert.AreEqual (p2.ToXml ().ToString (), p3.ToXml ().ToString (), "Unrestricted N EP2 == EP2");
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p3 = (FileDialogPermission) p2.Intersect (p1);
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Assert.IsTrue (!p3.IsUnrestricted (), "P2 N Unrestricted == P2");
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Assert.AreEqual (p2.ToXml ().ToString (), p3.ToXml ().ToString (), "P2 N Unrestricted == P2");
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}
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[Test]
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public void Intersect ()
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{
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// no intersection
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Save);
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FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (p2);
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Assert.IsNull (p3, "EP1 N EP2 == null");
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// intersection in open
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FileDialogPermission p4 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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p3 = (FileDialogPermission) p4.Intersect (p1);
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Assert.AreEqual (FileDialogPermissionAccess.Open, p3.Access, "Intersect-Open");
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// intersection in save
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FileDialogPermission p5 = new FileDialogPermission (FileDialogPermissionAccess.Save);
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p3 = (FileDialogPermission) p5.Intersect (p2);
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Assert.AreEqual (FileDialogPermissionAccess.Save, p3.Access, "Intersect-Save");
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// intersection in open and save
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FileDialogPermission p6 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
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FileDialogPermission p7 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
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p3 = (FileDialogPermission) p6.Intersect (p7);
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Assert.AreEqual (FileDialogPermissionAccess.OpenSave, p3.Access, "Intersect-AllAccess-OpenSave");
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Assert.IsTrue (p3.IsUnrestricted (), "Intersect-OpenSave-Unrestricted");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void IntersectWithBadPermission ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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EnvironmentPermission ep2 = new EnvironmentPermission (PermissionState.Unrestricted);
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FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (ep2);
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}
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[Test]
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public void IsSubsetOfNull ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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Assert.IsTrue (!p1.IsSubsetOf (null), "IsSubsetOf(null)");
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}
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[Test]
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public void IsSubsetOfUnrestricted ()
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{
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FileDialogPermission p1 = new FileDialogPermission (PermissionState.Unrestricted);
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FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p3 = new FileDialogPermission (PermissionState.Unrestricted);
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Assert.IsTrue (!p1.IsSubsetOf (p2), "Unrestricted.IsSubsetOf()");
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Assert.IsTrue (p2.IsSubsetOf (p1), "IsSubsetOf(Unrestricted)");
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Assert.IsTrue (p1.IsSubsetOf (p3), "Unrestricted.IsSubsetOf(Unrestricted)");
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}
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[Test]
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public void IsSubsetOf ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Save);
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Assert.IsTrue (!p1.IsSubsetOf (p2), "IsSubsetOf(nosubset1)");
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Assert.IsTrue (!p2.IsSubsetOf (p1), "IsSubsetOf(nosubset2)");
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FileDialogPermission p3 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
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Assert.IsTrue (p1.IsSubsetOf (p3), "IsSubsetOf(OpenSave)");
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Assert.IsTrue (!p3.IsSubsetOf (p1), "OpenSave.IsSubsetOf()");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void IsSubsetOfBadPermission ()
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{
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FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
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EnvironmentPermission ep2 = new EnvironmentPermission (PermissionState.Unrestricted);
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Assert.IsTrue (p1.IsSubsetOf (ep2), "IsSubsetOf(EnvironmentPermission)");
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}
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}
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}
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