def test_condition_missing(self) -> None:
body = DummyPulseTemplate(requires_stop=False)
t = LoopPulseTemplate('foo_cond', body)
sequencer = DummySequencer()
block = DummyInstructionBlock()
with self.assertRaises(ConditionMissingException):
t.requires_stop({}, {})
t.build_sequence(sequencer, {}, {}, block)
def test_get_serialization_data(self) -> None:
body = DummyPulseTemplate()
condition_name = 'foo_cond'
identifier = 'foo_loop'
t = LoopPulseTemplate(condition_name, body, identifier=identifier)
serializer = DummySerializer()
expected_data = dict(type=serializer.get_type_identifier(t),
body=str(id(body)),
condition=condition_name)
data = t.get_serialization_data(serializer)
self.assertEqual(expected_data, data)
def test_get_serialization_data(self) -> None:
body = DummyPulseTemplate()
condition_name = 'foo_cond'
identifier = 'foo_loop'
t = LoopPulseTemplate(condition_name, body, identifier=identifier)
serializer = DummySerializer()
expected_data = dict(type=serializer.get_type_identifier(t),
body=str(id(body)),
condition=condition_name)
data = t.get_serialization_data(serializer)
self.assertEqual(expected_data, data)
def test_requires_stop(self) -> None:
condition = DummyCondition(requires_stop=False)
conditions = {'foo_cond': condition}
body = DummyPulseTemplate(requires_stop=False)
t = LoopPulseTemplate('foo_cond', body)
self.assertFalse(t.requires_stop({}, conditions))
condition.requires_stop_ = True
self.assertTrue(t.requires_stop({}, conditions))
body.requires_stop_ = True
condition.requires_stop_ = False
self.assertFalse(t.requires_stop({}, conditions))
def test_requires_stop(self) -> None:
condition = DummyCondition(requires_stop=False)
conditions = {'foo_cond': condition}
body = DummyPulseTemplate(requires_stop=False)
t = LoopPulseTemplate('foo_cond', body)
self.assertFalse(t.requires_stop({}, conditions))
condition.requires_stop_ = True
self.assertTrue(t.requires_stop({}, conditions))
body.requires_stop_ = True
condition.requires_stop_ = False
self.assertFalse(t.requires_stop({}, conditions))
def test_is_interruptable(self) -> None:
condition = DummyCondition()
body = DummyPulseTemplate(is_interruptable=False)
t = LoopPulseTemplate(condition, body)
self.assertFalse(t.is_interruptable)
body.is_interruptable_ = True
self.assertTrue(t.is_interruptable)
def test_build_sequence(self) -> None:
condition = DummyCondition()
body = DummyPulseTemplate()
t = LoopPulseTemplate('foo_cond', body)
sequencer = DummySequencer()
block = DummyInstructionBlock()
parameters = {}
conditions = {'foo_cond': condition}
t.build_sequence(sequencer, parameters, conditions, block)
expected_data = dict(delegator=t,
body=body,
sequencer=sequencer,
parameters=parameters,
conditions=conditions,
instruction_block=block)
self.assertEqual(expected_data, condition.loop_call_data)
self.assertFalse(condition.branch_call_data)
self.assertFalse(sequencer.sequencing_stacks)
def test_parameter_names_and_declarations(self) -> None:
condition = DummyCondition()
body = DummyPulseTemplate()
t = LoopPulseTemplate(condition, body)
self.assertEqual(body.parameter_names, t.parameter_names)
self.assertEqual(body.parameter_declarations, t.parameter_declarations)
body.parameter_names_ = {'foo', 't', 'bar'}
self.assertEqual(body.parameter_names, t.parameter_names)
self.assertEqual(body.parameter_declarations, t.parameter_declarations)
def test_build_sequence(self) -> None:
condition = DummyCondition()
body = DummyPulseTemplate()
t = LoopPulseTemplate('foo_cond', body)
sequencer = DummySequencer()
block = DummyInstructionBlock()
parameters = {}
conditions = {'foo_cond': condition}
t.build_sequence(sequencer, parameters, conditions, block)
expected_data = dict(
delegator=t,
body=body,
sequencer=sequencer,
parameters=parameters,
conditions=conditions,
instruction_block=block
)
self.assertEqual(expected_data, condition.loop_call_data)
self.assertFalse(condition.branch_call_data)
self.assertFalse(sequencer.sequencing_stacks)
def test_condition_missing(self) -> None:
body = DummyPulseTemplate(requires_stop=False)
t = LoopPulseTemplate('foo_cond', body)
sequencer = DummySequencer()
block = DummyInstructionBlock()
with self.assertRaises(ConditionMissingException):
t.requires_stop({}, {})
t.build_sequence(sequencer, {}, {}, block)
def __init__(
self,
body: PulseTemplate,
repetition_count: Union[int, str, ExpressionScalar],
identifier: Optional[str] = None,
*args,
parameter_constraints: Optional[List] = None,
measurements: Optional[List[MeasurementDeclaration]] = None
) -> None:
"""Create a new RepetitionPulseTemplate instance.
Args:
body (PulseTemplate): The PulseTemplate which will be repeated.
repetition_count (int or ParameterDeclaration): The number of repetitions either as a
constant integer value or as a parameter declaration.
identifier (str): A unique identifier for use in serialization. (optional)
"""
if len(args) == 1 and parameter_constraints is None:
warn(
'You used parameter_constraints as a positional argument. It will be keyword only in a future version.',
DeprecationWarning)
elif args:
TypeError(
'RepetitionPulseTemplate expects 3 positional arguments, got '
+ str(3 + len(args)))
LoopPulseTemplate.__init__(self, identifier=identifier, body=body)
ParameterConstrainer.__init__(
self, parameter_constraints=parameter_constraints)
MeasurementDefiner.__init__(self, measurements=measurements)
repetition_count = ExpressionScalar.make(repetition_count)
if (repetition_count < 0) is True:
raise ValueError('Repetition count may not be negative')
self._repetition_count = repetition_count
def test_deserialize(self) -> None:
data = dict(identifier='foo_loop',
condition='foo_cond',
body='bodyDummyPulse')
# prepare dependencies for deserialization
serializer = DummySerializer()
serializer.subelements[data['body']] = DummyPulseTemplate()
# deserialize
result = LoopPulseTemplate.deserialize(serializer, **data)
# compare
self.assertIs(serializer.subelements[data['body']], result.body)
self.assertEqual(data['condition'], result.condition)
self.assertEqual(data['identifier'], result.identifier)
def test_deserialize(self) -> None:
data = dict(
identifier='foo_loop',
condition='foo_cond',
body='bodyDummyPulse'
)
# prepare dependencies for deserialization
serializer = DummySerializer()
serializer.subelements[data['body']] = DummyPulseTemplate()
# deserialize
result = LoopPulseTemplate.deserialize(serializer, **data)
# compare
self.assertIs(serializer.subelements[data['body']], result.body)
self.assertEqual(data['condition'], result.condition)
self.assertEqual(data['identifier'], result.identifier)
def test_str(self) -> None:
condition = DummyCondition()
body = DummyPulseTemplate()
t = LoopPulseTemplate(condition, body)
self.assertIsInstance(str(t), str)
