public void Ref_CircularList()
{
var reader = new HessianDataBuilder()
// map
.WriteChar('M')
// type
.WriteChar('t').WriteBytes(0, 0x1A).WriteUtf8("com.caucho.test.LinkedList")
// head field
.WriteChar('S').WriteBytes(0, 0x04).WriteUtf8("head")
.WriteChar('I').WriteBytes(0, 0, 0, 0x01)
// tail field
.WriteChar('S').WriteBytes(0, 0x04).WriteUtf8("tail")
.WriteChar('R').WriteBytes(0, 0, 0, 0)
// map end
.WriteChar('z')
.ToReader();
// expectation:
// head is an integer
// tail is object itself (circular ref)
var expected = new com.caucho.test.LinkedList {
head = 1
};
expected.tail = expected;
var actual = (com.caucho.test.LinkedList) new HessianInputV1(reader).ReadObject();
Assert.AreEqual(expected.head, actual.head);
// check that ref was restored correctly
Assert.AreSame(expected, expected.tail);
}
public void Ref_CircularList()
{
var value = new com.caucho.test.LinkedList {
head = 1
};
value.tail = value;
var actual = Serialize(value);
var expected = new HessianDataBuilder()
// map
.WriteChar('M')
// type
.WriteChar('t').WriteBytes(0, 0x1A).WriteUtf8("com.caucho.test.LinkedList")
// head field
.WriteChar('S').WriteBytes(0, 0x04).WriteUtf8("head")
.WriteChar('I').WriteBytes(0, 0, 0, 0x01)
// tail field
.WriteChar('S').WriteBytes(0, 0x04).WriteUtf8("tail")
.WriteChar('R').WriteBytes(0, 0, 0, 0)
// map end
.WriteChar('z')
.ToArray();
CollectionAssert.AreEqual(expected, actual);
}