public void Union_Self()
{
UrlIdentityPermission uip = new UrlIdentityPermission(PermissionState.None);
UrlIdentityPermission union = (UrlIdentityPermission)uip.Union(uip);
Assert.IsNull(union, "None U None");
foreach (string s in GoodUrls)
{
uip.Url = s;
union = (UrlIdentityPermission)uip.Union(uip);
// Fx 1.0/1.1 adds a '/' at the end, while 2.0 keeps the original format
// so we only compare the start of the url
Assert.IsTrue(union.Url.StartsWith(uip.Url), s);
}
}
// </Snippet2>
// <Snippet3>
// Union creates a new permission that is the union of the current permission
// and the specified permission.
private static void UnionDemo()
{
UrlIdentityPermission permIdPerm1 = new UrlIdentityPermission("http://www.fourthcoffee.com/process/");
UrlIdentityPermission permIdPerm2 = new UrlIdentityPermission("http://www.fourthcoffee.com/*");
UrlIdentityPermission p3 = (UrlIdentityPermission)permIdPerm1.Union(permIdPerm2);
try
{
if (p3 != null)
{
Console.WriteLine("The union of " + permIdPerm1.Url +
" and \n\t" + permIdPerm2.Url + " is \n\t"
+ p3.Url + "\n");
}
else
{
Console.WriteLine("The union of " + permIdPerm1.Url +
" and \n\t" + permIdPerm2.Url + " is null.\n");
}
}
catch (SystemException e)
{
Console.WriteLine("The union of " + permIdPerm1.Url +
" and \n\t" + permIdPerm2.Url + " failed.");
Console.WriteLine(e.Message);
}
}
public void Union_None()
{
// Union with none is same
UrlIdentityPermission uip1 = new UrlIdentityPermission(PermissionState.None);
UrlIdentityPermission uip2 = new UrlIdentityPermission(PermissionState.None);
// a. source (this) is none
foreach (string s in GoodUrls)
{
uip1.Url = s;
UrlIdentityPermission union = (UrlIdentityPermission)uip1.Union(uip2);
// Fx 1.0/1.1 adds a '/' at the end, while 2.0 keeps the original format
// so we only compare the start of the url
Assert.IsTrue(union.Url.StartsWith(uip1.Url), s);
}
uip1 = new UrlIdentityPermission(PermissionState.None);
// b. destination (target) is none
foreach (string s in GoodUrls)
{
uip2.Url = s;
UrlIdentityPermission union = (UrlIdentityPermission)uip2.Union(uip1);
// Fx 1.0/1.1 adds a '/' at the end, while 2.0 keeps the original format
// so we only compare the start of the url
Assert.IsTrue(union.Url.StartsWith(uip2.Url), s);
}
}
public static void UrlIdentityPermissionCallMethods()
{
UrlIdentityPermission uip = new UrlIdentityPermission(new PermissionState());
UrlIdentityPermission uip2 = new UrlIdentityPermission("testsite");
IPermission ip = uip.Copy();
IPermission ip2 = uip.Intersect(ip);
bool testbool = uip.IsSubsetOf(ip);
ip2 = uip.Union(ip);
SecurityElement se = new SecurityElement("");
uip.FromXml(se);
se = uip.ToXml();
}
public void Union_Null()
{
UrlIdentityPermission uip = new UrlIdentityPermission(PermissionState.None);
// Union with null is a simple copy
foreach (string s in GoodUrls)
{
uip.Url = s;
UrlIdentityPermission union = (UrlIdentityPermission)uip.Union(null);
// Fx 1.0/1.1 adds a '/' at the end, while 2.0 keeps the original format
// so we only compare the start of the url
Assert.IsTrue(union.Url.StartsWith(uip.Url), s);
}
}
public void Union_Different()
{
UrlIdentityPermission uip1 = new UrlIdentityPermission(GoodUrls [0]);
UrlIdentityPermission uip2 = new UrlIdentityPermission(GoodUrls [1]);
UrlIdentityPermission result = (UrlIdentityPermission)uip1.Union(uip2);
Assert.IsNotNull(result, "Mono U Novell");
// new XML format is used to contain more than one site
SecurityElement se = result.ToXml();
Assert.AreEqual(2, se.Children.Count, "Childs");
Assert.AreEqual(GoodUrls [0], (se.Children [0] as SecurityElement).Attribute("Url"), "Url#1");
Assert.AreEqual(GoodUrls [1], (se.Children [1] as SecurityElement).Attribute("Url"), "Url#2");
// strangely it is still versioned as 'version="1"'.
Assert.AreEqual("1", se.Attribute("version"), "Version");
}
public static void UrlIdentityPermissionCallMethods()
{
UrlIdentityPermission uip = new UrlIdentityPermission(new PermissionState());
UrlIdentityPermission uip2 = new UrlIdentityPermission("testsite");
IPermission ip = uip.Copy();
IPermission ip2 = uip.Intersect(ip);
bool testbool = uip.IsSubsetOf(ip);
ip2 = uip.Union(ip);
SecurityElement se = new SecurityElement("");
uip.FromXml(se);
se = uip.ToXml();
}
