def test_create_from_template_wrong_args():
with pytest.raises(ValueError, match='equal numbers of processor ids'):
_ = factory.create_noiseless_virtual_engine_from_templates(
['sycamore', 'sycamore2'], 'weber_2021_12_10_device_spec.proto.txt'
)
with pytest.raises(ValueError, match='equal numbers of processor ids'):
_ = factory.create_noiseless_virtual_engine_from_proto('sycamore', [])
def test_create_from_proto():
# Create a minimal gate specification that can handle the test.
device_spec = v2.device_pb2.DeviceSpecification()
device_spec.valid_qubits.extend(['5_4'])
gs = device_spec.valid_gate_sets.add()
gs.name = 'fsim'
gs.valid_gates.add().id = 'fsim'
gs.valid_gates.add().id = 'xyz'
gs.valid_gates.add().id = 'xy'
gs.valid_gates.add().id = 'z'
gs.valid_gates.add().id = 'meas'
gs.valid_gates.add().id = 'wait'
gs.valid_gates.add().id = 'circuit'
engine = factory.create_noiseless_virtual_engine_from_proto('sycamore', device_spec)
_test_processor(engine.get_processor('sycamore'))
def test_create_from_proto():
# Create a minimal gate specification that can handle the test.
device_spec = text_format.Merge(
"""
valid_qubits: "5_4"
valid_gates {
phased_xz {}
}
valid_gates {
meas {}
}
""",
v2.device_pb2.DeviceSpecification(),
)
engine = factory.create_noiseless_virtual_engine_from_proto(
'sycamore', device_spec)
_test_processor(engine.get_processor('sycamore'))
processor = factory.create_noiseless_virtual_processor_from_proto(
'sycamore', device_spec)
_test_processor(processor)
