| public IsSubsetOf ( IPermission target ) : bool | ||
| target | IPermission | |
| return | bool | |
public override bool IsSubsetOf(IPermission target)
{
if (target == null)
{
return(state == PermissionState.None &&
readList == null && writeList == null &&
createList == null);
}
else if (!(target is RegistryPermission))
{
throw new ArgumentException(_("Arg_PermissionMismatch"));
}
else if (((RegistryPermission)target).IsUnrestricted())
{
return(true);
}
else if (IsUnrestricted())
{
return(false);
}
else
{
return(EnvironmentPermission.IsSubsetOf
(readList, ((RegistryPermission)target).readList) &&
EnvironmentPermission.IsSubsetOf
(writeList, ((RegistryPermission)target).writeList) &&
EnvironmentPermission.IsSubsetOf
(createList, ((RegistryPermission)target).createList));
}
}
public override bool IsSubsetOf(IPermission target)
{
if (target == null)
{
return(sites == null || sites.Length == 0);
}
else if (!(target is SiteIdentityPermission))
{
throw new ArgumentException(_("Arg_PermissionMismatch"));
}
else
{
return(EnvironmentPermission.IsSubsetOf
(sites, ((SiteIdentityPermission)target).sites));
}
}
public override bool IsSubsetOf(IPermission target)
{
if (target == null)
{
return(state == PermissionState.None &&
readList == null && writeList == null &&
appendList == null && discoveryList == null);
}
else if (!(target is FileIOPermission))
{
throw new ArgumentException(_("Arg_PermissionMismatch"));
}
else if (((FileIOPermission)target).IsUnrestricted())
{
return(true);
}
else if (IsUnrestricted())
{
return(false);
}
else
{
return(EnvironmentPermission.IsSubsetOf
(readList, ((FileIOPermission)target).readList) &&
EnvironmentPermission.IsSubsetOf
(writeList, ((FileIOPermission)target).writeList) &&
EnvironmentPermission.IsSubsetOf
(appendList, ((FileIOPermission)target).appendList) &&
EnvironmentPermission.IsSubsetOf
(discoveryList,
((FileIOPermission)target).discoveryList) &&
((allLocalFiles &
((FileIOPermission)target).allLocalFiles) ==
allLocalFiles) &&
((allFiles &
((FileIOPermission)target).allFiles) ==
allFiles));
}
}
public void IsSubsetOfBadPermission ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
FileDialogPermission fdp2 = new FileDialogPermission (PermissionState.Unrestricted);
Assert ("IsSubsetOf(FileDialogPermission)", ep1.IsSubsetOf (fdp2));
}
public void IsSubsetOf ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (EnvironmentPermissionAccess.Write, envVariables);
EnvironmentPermission ep2 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
Assert ("IsSubsetOf(nosubset1)", !ep1.IsSubsetOf (ep2));
Assert ("IsSubsetOf(nosubset2)", !ep2.IsSubsetOf (ep1));
EnvironmentPermission ep3 = new EnvironmentPermission (EnvironmentPermissionAccess.Write, "TMP");
Assert ("IsSubsetOf(TMP)", !ep1.IsSubsetOf (ep3));
Assert ("TMP.IsSubsetOf()", ep3.IsSubsetOf (ep1));
}
public void IsSubsetOfUnrestricted ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (PermissionState.Unrestricted);
EnvironmentPermission ep2 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
EnvironmentPermission ep3 = new EnvironmentPermission (PermissionState.Unrestricted);
Assert ("Unrestricted.IsSubsetOf()", !ep1.IsSubsetOf (ep2));
Assert ("IsSubsetOf(Unrestricted)", ep2.IsSubsetOf (ep1));
Assert ("Unrestricted.IsSubsetOf(Unrestricted)", ep1.IsSubsetOf (ep3));
}
public void IsSubsetOfNull ()
{
EnvironmentPermission ep1 = new EnvironmentPermission (EnvironmentPermissionAccess.Read, envVariables);
Assert ("IsSubsetOf(null)", !ep1.IsSubsetOf (null));
}