public void TestPreWrite()
{
CreateBasicDirectoryProperty();
_property.PreWrite();
// shouldn't Change anything at all
VerifyProperty();
VerifyChildren(0);
// now try Adding 1 property
CreateBasicDirectoryProperty();
_property.AddChild(new LocalProperty(1));
_property.PreWrite();
// update children index
_testblock[0x4C] = 1;
_testblock[0x4D] = 0;
_testblock[0x4E] = 0;
_testblock[0x4F] = 0;
VerifyProperty();
VerifyChildren(1);
// now try Adding 2 properties
CreateBasicDirectoryProperty();
_property.AddChild(new LocalProperty(1));
_property.AddChild(new LocalProperty(2));
_property.PreWrite();
// update children index
_testblock[0x4C] = 2;
_testblock[0x4D] = 0;
_testblock[0x4E] = 0;
_testblock[0x4F] = 0;
VerifyProperty();
VerifyChildren(2);
// beat on the children allocation code
for (int count = 1; count < 100; count++)
{
CreateBasicDirectoryProperty();
for (int j = 1; j < (count + 1); j++)
{
_property.AddChild(new LocalProperty(j));
}
_property.PreWrite();
VerifyChildren(count);
}
}
