public void Default()
{
FileIOPermissionAttribute a = new FileIOPermissionAttribute(SecurityAction.Assert);
Assert.IsNull(a.Append, "Append");
Assert.IsNull(a.PathDiscovery, "PathDiscovery");
Assert.IsNull(a.Read, "Read");
Assert.IsNull(a.Write, "Write");
#if NET_2_0
Assert.IsNotNull(a.AllFiles, "AllFiles");
Assert.IsNotNull(a.AllLocalFiles, "AllLocalFiles");
Assert.IsNull(a.ChangeAccessControl, "ChangeAccessControl");
Assert.IsNull(a.ViewAccessControl, "ViewAccessControl");
#endif
Assert.AreEqual(a.ToString(), a.TypeId.ToString(), "TypeId");
Assert.IsFalse(a.Unrestricted, "Unrestricted");
#if !NET_2_1
FileIOPermission perm = (FileIOPermission)a.CreatePermission();
Assert.AreEqual(FileIOPermissionAccess.NoAccess, perm.AllFiles, "CreatePermission-AllFiles");
Assert.AreEqual(FileIOPermissionAccess.NoAccess, perm.AllLocalFiles, "CreatePermission-AllLocalFiles");
Assert.IsFalse(perm.IsUnrestricted(), "perm-Unrestricted");
#endif
}
public void Read()
{
string filename = Assembly.GetCallingAssembly().Location;
FileIOPermissionAttribute attr = new FileIOPermissionAttribute(SecurityAction.Assert);
attr.Read = filename;
Assert.IsNull(attr.Append, "Append=null");
Assert.IsNull(attr.PathDiscovery, "PathDiscovery=null");
Assert.AreEqual(filename, attr.Read, "Read=Read");
Assert.IsNull(attr.Write, "Write=null");
#if NET_2_0
Assert.IsNotNull(attr.AllFiles, "AllFiles");
Assert.IsNotNull(attr.AllLocalFiles, "AllLocalFiles");
Assert.IsNull(attr.ChangeAccessControl, "ChangeAccessControl");
Assert.IsNull(attr.ViewAccessControl, "ViewAccessControl");
#endif
#if !NET_2_1
FileIOPermission p = (FileIOPermission)attr.CreatePermission();
filename = Path.GetFullPath(filename);
Assert.IsNull(p.GetPathList(FileIOPermissionAccess.Append), "PathDiscovery=FileIOPermissionAttribute-Append");
Assert.IsNull(p.GetPathList(FileIOPermissionAccess.PathDiscovery), "PathDiscovery=FileIOPermissionAttribute-PathDiscovery");
Assert.AreEqual(filename, p.GetPathList(FileIOPermissionAccess.Read) [0], "PathDiscovery=FileIOPermissionAttribute-Read");
Assert.IsNull(p.GetPathList(FileIOPermissionAccess.Write), "PathDiscovery=FileIOPermissionAttribute-Write");
#endif
}
public void Unrestricted()
{
FileIOPermissionAttribute a = new FileIOPermissionAttribute(SecurityAction.Assert);
a.Unrestricted = true;
FileIOPermission perm = (FileIOPermission)a.CreatePermission();
Assert.IsTrue(perm.IsUnrestricted(), "CreatePermission.IsUnrestricted");
Assert.AreEqual(FileIOPermissionAccess.AllAccess, perm.AllFiles, "CreatePermission.AllFiles");
Assert.AreEqual(FileIOPermissionAccess.AllAccess, perm.AllLocalFiles, "CreatePermission.AllLocalFiles");
}
public void Write()
{
string filename = Assembly.GetCallingAssembly().Location;
FileIOPermissionAttribute attr = new FileIOPermissionAttribute(SecurityAction.Assert);
attr.Write = filename;
Assert.IsNull(attr.Append, "Append=null");
Assert.IsNull(attr.PathDiscovery, "PathDiscovery=null");
Assert.IsNull(attr.Read, "Read=null");
Assert.AreEqual(filename, attr.Write, "Write=Write");
FileIOPermission p = (FileIOPermission)attr.CreatePermission();
filename = Path.GetFullPath(filename);
Assert.IsNull(p.GetPathList(FileIOPermissionAccess.Append), "PathDiscovery=FileIOPermissionAttribute-Append");
Assert.IsNull(p.GetPathList(FileIOPermissionAccess.PathDiscovery), "PathDiscovery=FileIOPermissionAttribute-PathDiscovery");
Assert.IsNull(p.GetPathList(FileIOPermissionAccess.Read), "PathDiscovery=FileIOPermissionAttribute-Read");
Assert.AreEqual(filename, p.GetPathList(FileIOPermissionAccess.Write) [0], "PathDiscovery=FileIOPermissionAttribute-Write");
}
public void NonC14NPath()
{
string filename = Path.Combine(Path.GetTempPath(), "test");
filename = Path.Combine(filename, "..");
filename = Path.Combine(filename, "here");
FileIOPermissionAttribute attr = new FileIOPermissionAttribute(SecurityAction.Assert);
// attribute class will keep the .. in the path
attr.All = filename;
Assert.AreEqual(filename, attr.Append, "All=Append");
Assert.AreEqual(filename, attr.PathDiscovery, "All=PathDiscovery");
Assert.AreEqual(filename, attr.Read, "All=Read");
Assert.AreEqual(filename, attr.Write, "All=Write");
// but the permission class will c14n it
filename = Path.GetFullPath(filename);
FileIOPermission p = (FileIOPermission)attr.CreatePermission();
Assert.AreEqual(filename, p.GetPathList(FileIOPermissionAccess.Append) [0], "All=FileIOPermissionAttribute-Append");
Assert.AreEqual(filename, p.GetPathList(FileIOPermissionAccess.PathDiscovery) [0], "All=FileIOPermissionAttribute-PathDiscovery");
Assert.AreEqual(filename, p.GetPathList(FileIOPermissionAccess.Read) [0], "All=FileIOPermissionAttribute-Read");
Assert.AreEqual(filename, p.GetPathList(FileIOPermissionAccess.Write) [0], "All=FileIOPermissionAttribute-Write");
}