def test_qvm_run_region_not_declared_not_measured_ro(
        client_configuration: QCSClientConfiguration):
    qvm = QVM(client_configuration=client_configuration)
    p = Program(X(0))
    qvm.load(p.wrap_in_numshots_loop(100)).run().wait()
    bitstrings = qvm.read_memory(region_name="ro")
    assert bitstrings is None
def test_qvm_run_region_declared_not_measured(
        client_configuration: QCSClientConfiguration):
    qvm = QVM(client_configuration=client_configuration)
    p = Program(Declare("reg", "BIT"), X(0))
    qvm.load(p.wrap_in_numshots_loop(100)).run().wait()
    bitstrings = qvm.read_memory(region_name="reg")
    assert bitstrings.shape == (100, 0)
def test_qvm__default_client(client_configuration: QCSClientConfiguration):
    qvm = QVM(client_configuration=client_configuration)
    p = Program(Declare("ro", "BIT"), X(0), MEASURE(0, MemoryReference("ro")))
    qvm.load(p.wrap_in_numshots_loop(1000))
    qvm.run()
    qvm.wait()
    bitstrings = qvm.read_memory(region_name="ro")
    assert bitstrings.shape == (1000, 1)
def test_qvm_run_just_program(client_configuration: QCSClientConfiguration):
    qvm = QVM(client_configuration=client_configuration,
              gate_noise=(0.01, 0.01, 0.01))
    p = Program(Declare("ro", "BIT"), X(0), MEASURE(0, MemoryReference("ro")))
    qvm.load(p.wrap_in_numshots_loop(1000))
    qvm.run()
    qvm.wait()
    bitstrings = qvm.read_memory(region_name="ro")
    assert bitstrings.shape == (1000, 1)
    assert np.mean(bitstrings) > 0.8