def _test_gateset_writeload(self, tmp_path, param):
mdl = std.target_model()
mdl.set_all_parameterizations(param)
io.write_model(mdl, tmp_path)
gs2 = stdin.parse_model(tmp_path)
self.assertAlmostEqual(mdl.frobeniusdist(gs2), 0.0)
for lbl in mdl.operations:
self.assertEqual(type(mdl.operations[lbl]),
type(gs2.operations[lbl]))
for lbl in mdl.preps:
self.assertEqual(type(mdl.preps[lbl]), type(gs2.preps[lbl]))
for lbl in mdl.povms:
self.assertEqual(type(mdl.povms[lbl]), type(gs2.povms[lbl]))
for lbl in mdl.instruments:
self.assertEqual(type(mdl.instruments[lbl]),
type(gs2.instruments[lbl]))
def test_read_model(self, tmp_path):
gs1 = stdin.parse_model(tmp_path)
sslbls = pygsti.baseobjs.statespace.ExplicitStateSpace("Q0")
rotXPiOv2 = pygsti.models.modelconstruction.create_operation(
"X(pi/2,Q0)", sslbls, "pp")
rotYPiOv2 = pygsti.models.modelconstruction.create_operation(
"Y(pi/2,Q0)", sslbls, "pp")
self.assertArraysAlmostEqual(gs1.operations['G1'], rotXPiOv2)
self.assertArraysAlmostEqual(gs1.operations['G2'], rotYPiOv2)
self.assertArraysAlmostEqual(
gs1.preps['rho'],
1 / np.sqrt(2) * np.array([1, 0, 0, 1]).reshape(-1, 1))
self.assertArraysAlmostEqual(
gs1.povms['Mdefault']['0'],
1 / np.sqrt(2) * np.array([1, 0, 0, -1]).reshape(-1, 1))
def test_read_model_raises_on_no_basis_dimension(self, tmp_path):
with self.assertRaises(ValueError):
stdin.parse_model(tmp_path)
def test_read_model_raises_on_bad_item_type(self, tmp_path):
with self.assertRaises(ValueError):
stdin.parse_model(tmp_path)
def test_read_model_raises_on_bad_format_spec(self, tmp_path):
with self.assertRaises(ValueError):
stdin.parse_model(tmp_path)
def test_read_model_raises_on_bad_unitarymxexp(self, tmp_path):
with self.assertRaises(ValueError):
stdin.parse_model(tmp_path)
def test_read_model_with_instrument_and_povm(self, tmp_path):
gs10 = stdin.parse_model(tmp_path)
def test_read_model_2q(self, tmp_path):
gs8 = stdin.parse_model(tmp_path)
