| public Intersect ( IPermission target ) : IPermission | ||
| target | IPermission | |
| return | IPermission | |
public void IntersectWithBadPermission ()
{
FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
EnvironmentPermission ep2 = new EnvironmentPermission (PermissionState.Unrestricted);
FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (ep2);
}
public void Intersect ()
{
// no intersection
FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Save);
FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (p2);
Assert.IsNull (p3, "EP1 N EP2 == null");
// intersection in open
FileDialogPermission p4 = new FileDialogPermission (FileDialogPermissionAccess.Open);
p3 = (FileDialogPermission) p4.Intersect (p1);
Assert.AreEqual (FileDialogPermissionAccess.Open, p3.Access, "Intersect-Open");
// intersection in save
FileDialogPermission p5 = new FileDialogPermission (FileDialogPermissionAccess.Save);
p3 = (FileDialogPermission) p5.Intersect (p2);
Assert.AreEqual (FileDialogPermissionAccess.Save, p3.Access, "Intersect-Save");
// intersection in open and save
FileDialogPermission p6 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
FileDialogPermission p7 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
p3 = (FileDialogPermission) p6.Intersect (p7);
Assert.AreEqual (FileDialogPermissionAccess.OpenSave, p3.Access, "Intersect-AllAccess-OpenSave");
Assert.IsTrue (p3.IsUnrestricted (), "Intersect-OpenSave-Unrestricted");
}
public void IntersectWithNull ()
{
FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
FileDialogPermission p2 = null;
FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (p2);
Assert.IsNull (p3, "P1 N null == null");
}
public void IntersectWithUnrestricted ()
{
FileDialogPermission p1 = new FileDialogPermission (PermissionState.Unrestricted);
FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Open);
FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (p2);
Assert.IsTrue (!p3.IsUnrestricted (), "Unrestricted N P2 == P2");
Assert.AreEqual (p2.ToXml ().ToString (), p3.ToXml ().ToString (), "Unrestricted N EP2 == EP2");
p3 = (FileDialogPermission) p2.Intersect (p1);
Assert.IsTrue (!p3.IsUnrestricted (), "P2 N Unrestricted == P2");
Assert.AreEqual (p2.ToXml ().ToString (), p3.ToXml ().ToString (), "P2 N Unrestricted == P2");
}
public void Intersect ()
{
// no intersection
FileDialogPermission p1 = new FileDialogPermission (FileDialogPermissionAccess.Open);
FileDialogPermission p2 = new FileDialogPermission (FileDialogPermissionAccess.Save);
FileDialogPermission p3 = (FileDialogPermission) p1.Intersect (p2);
AssertNull ("EP1 N EP2 == null", p3);
// intersection in open
FileDialogPermission p4 = new FileDialogPermission (FileDialogPermissionAccess.Open);
p3 = (FileDialogPermission) p4.Intersect (p1);
AssertEquals ("Intersect-Open", FileDialogPermissionAccess.Open, p3.Access);
// intersection in save
FileDialogPermission p5 = new FileDialogPermission (FileDialogPermissionAccess.Save);
p3 = (FileDialogPermission) p5.Intersect (p2);
AssertEquals ("Intersect-Save", FileDialogPermissionAccess.Save, p3.Access);
// intersection in open and save
FileDialogPermission p6 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
FileDialogPermission p7 = new FileDialogPermission (FileDialogPermissionAccess.OpenSave);
p3 = (FileDialogPermission) p6.Intersect (p7);
AssertEquals ("Intersect-AllAccess-OpenSave", FileDialogPermissionAccess.OpenSave, p3.Access);
Assert ("Intersect-OpenSave-Unrestricted", p3.IsUnrestricted ());
}