def test_iqx_colors(self):
"""Tests with iqx color scheme"""
filename = self._get_resource_path("test_latex_iqx.tex")
circuit = QuantumCircuit(7)
circuit.h(0)
circuit.x(0)
circuit.cx(0, 1)
circuit.ccx(0, 1, 2)
circuit.swap(0, 1)
circuit.cswap(0, 1, 2)
circuit.append(SwapGate().control(2), [0, 1, 2, 3])
circuit.dcx(0, 1)
circuit.append(DCXGate().control(1), [0, 1, 2])
circuit.append(DCXGate().control(2), [0, 1, 2, 3])
circuit.z(4)
circuit.s(4)
circuit.sdg(4)
circuit.t(4)
circuit.tdg(4)
circuit.p(pi / 2, 4)
circuit.p(pi / 2, 4)
circuit.cz(5, 6)
circuit.cp(pi / 2, 5, 6)
circuit.y(5)
circuit.rx(pi / 3, 5)
circuit.rzx(pi / 2, 5, 6)
circuit.u(pi / 2, pi / 2, pi / 2, 5)
circuit.barrier(5, 6)
circuit.reset(5)
circuit_drawer(circuit, filename=filename, output="latex_source")
self.assertEqualToReference(filename)
def test_iqx_colors(self):
"""Tests with iqx color scheme"""
for style in ["iqx", "iqx-dark"]:
with self.subTest(style=style):
circuit = QuantumCircuit(7)
circuit.h(0)
circuit.x(0)
circuit.cx(0, 1)
circuit.ccx(0, 1, 2)
circuit.swap(0, 1)
circuit.cswap(0, 1, 2)
circuit.append(SwapGate().control(2), [0, 1, 2, 3])
circuit.dcx(0, 1)
circuit.append(DCXGate().control(1), [0, 1, 2])
circuit.append(DCXGate().control(2), [0, 1, 2, 3])
circuit.z(4)
circuit.s(4)
circuit.sdg(4)
circuit.t(4)
circuit.tdg(4)
circuit.p(pi / 2, 4)
circuit.cz(5, 6)
circuit.cp(pi / 2, 5, 6)
circuit.y(5)
circuit.rx(pi / 3, 5)
circuit.rzx(pi / 2, 5, 6)
circuit.u(pi / 2, pi / 2, pi / 2, 5)
circuit.barrier(5, 6)
circuit.reset(5)
self.circuit_drawer(circuit,
style={"name": style},
filename=f"{style}_color.png")
def test_user_style(self):
"""Tests loading a user style"""
circuit = QuantumCircuit(7)
circuit.h(0)
circuit.x(0)
circuit.cx(0, 1)
circuit.ccx(0, 1, 2)
circuit.swap(0, 1)
circuit.cswap(0, 1, 2)
circuit.append(SwapGate().control(2), [0, 1, 2, 3])
circuit.dcx(0, 1)
circuit.append(DCXGate().control(1), [0, 1, 2])
circuit.append(DCXGate().control(2), [0, 1, 2, 3])
circuit.z(4)
circuit.s(4)
circuit.sdg(4)
circuit.t(4)
circuit.tdg(4)
circuit.p(pi / 2, 4)
circuit.u1(pi / 2, 4)
circuit.cz(5, 6)
circuit.cu1(pi / 2, 5, 6)
circuit.y(5)
circuit.rx(pi / 3, 5)
circuit.rzx(pi / 2, 5, 6)
circuit.u2(pi / 2, pi / 2, 5)
circuit.barrier(5, 6)
circuit.reset(5)
self.circuit_drawer(circuit,
style={'name': 'user_style'},
filename='user_style.png')
def test_iqx_colors(self):
"""Tests with iqx color scheme"""
circuit = QuantumCircuit(7)
circuit.h(0)
circuit.x(0)
circuit.cx(0, 1)
circuit.ccx(0, 1, 2)
circuit.swap(0, 1)
circuit.cswap(0, 1, 2)
circuit.append(SwapGate().control(2), [0, 1, 2, 3])
circuit.dcx(0, 1)
circuit.append(DCXGate().control(1), [0, 1, 2])
circuit.append(DCXGate().control(2), [0, 1, 2, 3])
circuit.z(4)
circuit.s(4)
circuit.sdg(4)
circuit.t(4)
circuit.tdg(4)
circuit.p(pi / 2, 4)
circuit.u1(pi / 2, 4)
circuit.cz(5, 6)
circuit.cu1(pi / 2, 5, 6)
circuit.y(5)
circuit.rx(pi / 3, 5)
circuit.rzx(pi / 2, 5, 6)
circuit.u2(pi / 2, pi / 2, 5)
circuit.barrier(5, 6)
circuit.reset(5)
self.circuit_drawer(circuit,
style={'name': 'iqx'},
filename='iqx_color.png')
def test_controlled_gate(self):
"""Test a custom controlled gate."""
qc = QuantumCircuit(3)
controlled_gate = DCXGate().control(1)
qc.append(controlled_gate, [0, 1, 2])
qpy_file = io.BytesIO()
dump(qc, qpy_file)
qpy_file.seek(0)
new_circuit = load(qpy_file)[0]
self.assertEqual(qc, new_circuit)
def test_controlled_gate_open_controls(self):
"""Test a controlled gate with open controls round-trips exactly."""
qc = QuantumCircuit(3)
controlled_gate = DCXGate().control(1, ctrl_state=0)
qc.append(controlled_gate, [0, 1, 2])
qpy_file = io.BytesIO()
dump(qc, qpy_file)
qpy_file.seek(0)
new_circuit = load(qpy_file)[0]
self.assertEqual(qc, new_circuit)
def test_user_style(self):
"""Tests loading a user style"""
circuit = QuantumCircuit(7)
circuit.h(0)
circuit.append(HGate(label="H2"), [1])
circuit.x(0)
circuit.cx(0, 1)
circuit.ccx(0, 1, 2)
circuit.swap(0, 1)
circuit.cswap(0, 1, 2)
circuit.append(SwapGate().control(2), [0, 1, 2, 3])
circuit.dcx(0, 1)
circuit.append(DCXGate().control(1), [0, 1, 2])
circuit.append(DCXGate().control(2), [0, 1, 2, 3])
circuit.z(4)
circuit.append(SGate(label="S1"), [4])
circuit.sdg(4)
circuit.t(4)
circuit.tdg(4)
circuit.p(pi / 2, 4)
circuit.cz(5, 6)
circuit.cp(pi / 2, 5, 6)
circuit.y(5)
circuit.rx(pi / 3, 5)
circuit.rzx(pi / 2, 5, 6)
circuit.u(pi / 2, pi / 2, pi / 2, 5)
circuit.barrier(5, 6)
circuit.reset(5)
self.circuit_drawer(
circuit,
style={
"name": "user_style",
"displaytext": {
"H2": "H_2"
},
"displaycolor": {
"H2": ("#EEDD00", "#FF0000")
},
},
filename="user_style.png",
)
def generate_open_controlled_gates():
"""Test QPY serialization with custom ControlledGates with open controls."""
circuits = []
qc = QuantumCircuit(3)
controlled_gate = DCXGate().control(1, ctrl_state=0)
qc.append(controlled_gate, [0, 1, 2])
circuits.append(qc)
custom_gate = Gate("black_box", 1, [])
custom_definition = QuantumCircuit(1)
custom_definition.h(0)
custom_definition.rz(1.5, 0)
custom_definition.sdg(0)
custom_gate.definition = custom_definition
nested_qc = QuantumCircuit(3)
nested_qc.append(custom_gate, [0])
controlled_gate = custom_gate.control(2, ctrl_state=1)
nested_qc.append(controlled_gate, [0, 1, 2])
nested_qc.measure_all()
circuits.append(nested_qc)
return circuits