def test_atomic_resolution_on_arrays(self):
atom = BaseAtom()
"""
struct {
uint16 a;
struct {
uint16 a;
struct {
uint16 a;
} c[a];
} b;
} atom;
"""
a_1 = atom.uint16('a')
atom.sub_push('b')
a_2 = atom.uint16('a')
atom.sub_push('c')
a_3 = atom.uint16('a')
c = atom.array(atom.sub_pop(), count=a_2)
b = atom.sub_pop()
data = '\x02\x00\x03\x00\x06\x00\x05\x00\x04\x00'
atomic = atom(data)
self.assertEqual(resolve_atomic(atomic, a_1), atomic)
self.assertEqual(resolve_atomic(atomic.b.c[1], a_1), atomic)
self.assertEqual(resolve_atomic(atomic.b.c[1], a_3), atomic.b.c)
self.assertEqual(resolve_atomic(atomic, a_3), atomic.b.c)
def test_valence_name(self):
atom = BaseAtom()
"""
struct {
uint16 a;
struct {
uint16 a;
struct {
uint16 a;
} c;
} b;
} atom;
"""
a_1 = atom.uint16('a')
atom.sub_push('b')
a_2 = atom.uint16('a')
atom.sub_push('c')
a_3 = atom.uint16('a')
atom.sub_pop()
atom.sub_pop()
self.assertIn('b.c.a', repr(a_3))
def test_atomic_resolution(self):
atom = BaseAtom()
"""
struct {
uint16 a;
struct {
uint16 a;
struct {
uint16 a;
} c;
} b;
} atom;
"""
a_1 = atom.uint16('a')
atom.sub_push('b')
a_2 = atom.uint16('a')
atom.sub_push('c')
a_3 = atom.uint16('a')
atom.sub_pop()
atom.sub_pop()
data = '\x02\x00\x03\x00\x04\x00'
atomic = atom(data)
self.assertEqual(resolve_atomic(atomic, a_1), atomic)
self.assertEqual(resolve_atomic(atomic, a_2), atomic.b)
self.assertEqual(resolve_atomic(atomic.b, a_1), atomic)
self.assertEqual(resolve_atomic(atomic.b, a_2), atomic.b)
self.assertEqual(resolve_atomic(atomic.b, a_3), atomic.b.c)
self.assertEqual(resolve_atomic(atomic.b.c, a_1), atomic)
self.assertEqual(resolve_atomic(atomic.b.c, a_3), atomic.b.c)
self.assertEqual(str(atomic), data)