def test_layout_repr_with_holes(self):
"""A non-bijective Layout repr reproduces layout"""
qr = QuantumRegister(5, 'qr')
layout = Layout({qr[0]: 0, qr[1]: 3, qr[2]: 4, qr[3]: 5, qr[4]: 6})
repr_layout = eval(layout.__repr__()) # pylint: disable=eval-used
self.assertDictEqual(layout._p2v, repr_layout._p2v)
self.assertDictEqual(layout._v2p, repr_layout._v2p)
def test_layout_repr_with_holes(self):
"""A non-bijective Layout repr reproduces layout"""
qr = QuantumRegister(5, 'qr')
layout = Layout([(qr, 0), None, None, (qr, 1), (qr, 2), (qr, 3),
(qr, 4), None])
repr_layout = eval(layout.__repr__()) # pylint: disable=eval-used
self.assertDictEqual(layout._p2v, repr_layout._p2v)
self.assertDictEqual(layout._v2p, repr_layout._v2p)
def test_layout_repr(self):
"""Layout repr reproduces layout"""
qr = QuantumRegister(5, 'qr')
layout = Layout({
(qr, 0): 2,
(qr, 1): 4,
(qr, 2): 3,
(qr, 3): 0,
(qr, 4): 1,
})
repr_layout = eval(layout.__repr__()) # pylint: disable=eval-used
self.assertDictEqual(layout._p2v, repr_layout._p2v)
self.assertDictEqual(layout._v2p, repr_layout._v2p)
