public void Intersect_None()
{
EventLogPermission elp1 = new EventLogPermission(PermissionState.None);
EventLogPermission elp2 = new EventLogPermission(PermissionState.None);
// 1. None N None
EventLogPermission result = (EventLogPermission)elp1.Intersect(elp2);
Assert.IsNull(result, "Empty N Empty");
// 2. None N Entry
elp2.PermissionEntries.Add(new EventLogPermissionEntry(EventLogPermissionAccess.None, "localhost"));
result = (EventLogPermission)elp1.Intersect(elp2);
Assert.IsNull(result, "Empty N Entry");
// 3. Entry N None
result = (EventLogPermission)elp2.Intersect(elp1);
Assert.IsNull(result, "Entry N Empty");
}
public void Intersect_Null()
{
EventLogPermission elp = new EventLogPermission(PermissionState.None);
// No intersection with null
Assert.IsNull(elp.Intersect(null), "None N null");
}
public void Intersect_Unrestricted()
{
// Intersection with unrestricted == Copy
// a. source (this) is unrestricted
EventLogPermission elp1 = new EventLogPermission(PermissionState.Unrestricted);
EventLogPermission elp2 = new EventLogPermission(PermissionState.None);
// 1. Unrestricted N None
EventLogPermission result = (EventLogPermission)elp1.Intersect(elp2);
Assert.IsFalse(result.IsUnrestricted(), "(Unrestricted N None).IsUnrestricted");
Assert.AreEqual(0, result.PermissionEntries.Count, "(Unrestricted N None).Count");
// 2. None N Unrestricted
result = (EventLogPermission)elp2.Intersect(elp1);
Assert.IsFalse(result.IsUnrestricted(), "(None N Unrestricted).IsUnrestricted");
Assert.AreEqual(0, result.PermissionEntries.Count, "(None N Unrestricted).Count");
// 3. Unrestricted N Unrestricted
result = (EventLogPermission)elp1.Intersect(elp1);
Assert.IsTrue(result.IsUnrestricted(), "(Unrestricted N Unrestricted).IsUnrestricted");
Assert.AreEqual(0, result.PermissionEntries.Count, "(Unrestricted N Unrestricted).Count");
// 4. Unrestricted N Entry
elp2.PermissionEntries.Add(new EventLogPermissionEntry(EventLogPermissionAccess.None, "localhost"));
result = (EventLogPermission)elp1.Intersect(elp2);
Assert.IsFalse(result.IsUnrestricted(), "(Unrestricted N Entry).IsUnrestricted");
Assert.AreEqual(1, result.PermissionEntries.Count, "(Unrestricted N Entry).Count");
// 5. Entry N Unrestricted
result = (EventLogPermission)elp2.Intersect(elp1);
Assert.IsFalse(result.IsUnrestricted(), "(Entry N Unrestricted).IsUnrestricted");
Assert.AreEqual(1, result.PermissionEntries.Count, "(Entry N Unrestricted).Count");
// 6. Unrestricted N Unrestricted
elp1.PermissionEntries.Add(new EventLogPermissionEntry(EventLogPermissionAccess.None, "localhost"));
result = (EventLogPermission)elp1.Intersect(elp1);
Assert.IsTrue(result.IsUnrestricted(), "(Unrestricted N Unrestricted).IsUnrestricted");
Assert.AreEqual(1, result.PermissionEntries.Count, "(Unrestricted N Unrestricted).Count");
}
public void Intersect_BadPermission()
{
EventLogPermission elp1 = new EventLogPermission(PermissionState.Unrestricted);
elp1.Intersect(new SecurityPermission(SecurityPermissionFlag.Assertion));
}