public void Unrestricted()
{
SmtpPermissionAttribute a = new SmtpPermissionAttribute(SecurityAction.Assert);
a.Unrestricted = true;
SmtpPermission dp = (SmtpPermission)a.CreatePermission();
Assert.IsTrue(dp.IsUnrestricted(), "IsUnrestricted");
a.Unrestricted = false;
dp = (SmtpPermission)a.CreatePermission();
Assert.IsFalse(dp.IsUnrestricted(), "!IsUnrestricted");
}
//</snippet3>
// <snippet4>
public static SmtpPermission CreateUnrestrictedPermission2()
{
SmtpPermission allAccess = new
SmtpPermission(true);
Console.WriteLine("Is unrestricted? {0}",
allAccess.IsUnrestricted());
return(allAccess);
}
// </snippet1>
// <snippet2>
public static SmtpPermission CreateUnrestrictedPermission()
{
SmtpPermission allAccess = new
SmtpPermission(System.Security.Permissions.PermissionState.Unrestricted);
Console.WriteLine("Is unrestricted? {0}",
allAccess.IsUnrestricted());
return(allAccess);
}
public void PermissionState_Bad()
{
PermissionState ps = (PermissionState)Int32.MinValue;
SmtpPermission sp = new SmtpPermission(ps);
// no ArgumentException here
Assert.IsFalse(sp.IsUnrestricted());
Assert.AreEqual(SmtpAccess.None, sp.Access, "Access");
}
public void PermissionState_Unrestricted()
{
PermissionState ps = PermissionState.Unrestricted;
SmtpPermission sp = new SmtpPermission(ps);
Assert.IsTrue(sp.IsUnrestricted(), "IsUnrestricted");
Assert.AreEqual(SmtpAccess.ConnectToUnrestrictedPort, sp.Access, "Access");
SecurityElement se = sp.ToXml();
Assert.AreEqual("true", se.Attribute("Unrestricted"), "Xml-Unrestricted");
Assert.AreEqual(3, se.Attributes.Count, "Xml-Attributes#");
Assert.IsNull(se.Children, "Xml-Children");
SmtpPermission copy = (SmtpPermission)sp.Copy();
Assert.IsFalse(Object.ReferenceEquals(sp, copy), "ReferenceEquals");
Assert.AreEqual(sp.IsUnrestricted(), copy.IsUnrestricted(), "IsUnrestricted ()");
Assert.AreEqual(sp.Access, copy.Access, "copy.Access");
}
public void PermissionState_None()
{
PermissionState ps = PermissionState.None;
SmtpPermission sp = new SmtpPermission(ps);
Assert.IsFalse(sp.IsUnrestricted(), "IsUnrestricted");
Assert.AreEqual(SmtpAccess.None, sp.Access, "Access");
SecurityElement se = sp.ToXml();
// only class and version are present
Assert.AreEqual(2, se.Attributes.Count, "Xml-Attributes#");
Assert.IsNull(se.Children, "Xml-Children");
SmtpPermission copy = (SmtpPermission)sp.Copy();
Assert.IsFalse(Object.ReferenceEquals(sp, copy), "ReferenceEquals");
Assert.AreEqual(sp.IsUnrestricted(), copy.IsUnrestricted(), "IsUnrestricted ()");
Assert.AreEqual(sp.Access, copy.Access, "copy.Access");
}
public void Ctor_Boolean_True()
{
SmtpPermission sp = new SmtpPermission(true);
Assert.IsTrue(sp.IsUnrestricted(), "IsUnrestricted");
Assert.AreEqual(SmtpAccess.ConnectToUnrestrictedPort, sp.Access, "Access");
SecurityElement se = sp.ToXml();
Assert.AreEqual("true", se.Attribute("Unrestricted"), "Xml-Unrestricted");
Assert.AreEqual(3, se.Attributes.Count, "Xml-Attributes#");
Assert.IsNull(se.Children, "Xml-Children");
}
public void Ctor_SmtpAccess_None()
{
SmtpPermission sp = new SmtpPermission(SmtpAccess.None);
Assert.IsFalse(sp.IsUnrestricted(), "IsUnrestricted");
Assert.AreEqual(SmtpAccess.None, sp.Access, "Access");
SecurityElement se = sp.ToXml();
// only class and version are present
Assert.AreEqual(2, se.Attributes.Count, "Xml-Attributes#");
Assert.IsNull(se.Children, "Xml-Children");
}
public void Ctor_SmtpAccess_Invalid()
{
SmtpAccess sa = (SmtpAccess)Int32.MinValue;
SmtpPermission sp = new SmtpPermission(sa);
// no exception
Assert.IsFalse(sp.IsUnrestricted(), "IsUnrestricted");
Assert.AreEqual(sa, sp.Access, "Access");
// invalid access doesn't get serialized to XML
SecurityElement se = sp.ToXml();
Assert.AreEqual(2, se.Attributes.Count, "Xml-Attributes#");
Assert.IsNull(se.Children, "Xml-Children");
// but it doesn't roundtrip
SmtpPermission copy = (SmtpPermission)sp.Copy();
Assert.AreEqual(sp.Access, copy.Access, "copy.Access");
}
public void Intersect()
{
SmtpPermission spn = new SmtpPermission(PermissionState.None);
Assert.IsNull(spn.Intersect(null), "None N null");
SmtpPermission inter = (SmtpPermission)spn.Intersect(spn);
Assert.AreEqual(SmtpAccess.None, inter.Access, "None N None");
SmtpPermission spu = new SmtpPermission(PermissionState.Unrestricted);
Assert.IsNull(spu.Intersect(null), "Unrestricted N null");
SmtpPermission result = (SmtpPermission)spu.Intersect(spu);
Assert.IsTrue(result.IsUnrestricted(), "Unrestricted N Unrestricted");
inter = (SmtpPermission)spn.Intersect(spu);
Assert.AreEqual(SmtpAccess.None, inter.Access, "None N Unrestricted");
inter = (SmtpPermission)spu.Intersect(spn);
Assert.AreEqual(SmtpAccess.None, inter.Access, "Unrestricted N None");
}
public void Union()
{
SmtpPermission spn = new SmtpPermission(PermissionState.None);
SmtpPermission spu = new SmtpPermission(PermissionState.Unrestricted);
SmtpPermission result = (SmtpPermission)spn.Union(null);
Assert.IsFalse(result.IsUnrestricted(), "None U null");
result = (SmtpPermission)spu.Union(null);
Assert.IsTrue(result.IsUnrestricted(), "Unrestricted U null");
result = (SmtpPermission)spn.Union(spn);
Assert.IsFalse(result.IsUnrestricted(), "None U None");
result = (SmtpPermission)spu.Union(spu);
Assert.IsTrue(result.IsUnrestricted(), "Unrestricted U Unrestricted");
result = (SmtpPermission)spn.Union(spu);
Assert.IsTrue(result.IsUnrestricted(), "None U Unrestricted");
result = (SmtpPermission)spu.Union(spn);
Assert.IsTrue(result.IsUnrestricted(), "Unrestricted U None");
}