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- from abp import GraphState, clifford
- from anders_briegel import graphsim
- import numpy as np
- from tqdm import tqdm
- import dummy
- import itertools as it
- from config import *
-
- N = 10
-
- m = {1: graphsim.lco_X, 2: graphsim.lco_Y, 3: graphsim.lco_Z}
-
- def test_2qubit():
- """ Relentless testing of measurements """
- clifford.use_old_cz()
- for measurement in (3, 2, 1):
- for outcome in (0, 1):
- a, b = dummy.bell()
- a.measure(0, str(measurement), outcome)
- b.measure(0, m[measurement], None, outcome)
- assert a == b, (measurement, outcome)
-
- def test_multiqubit():
- """ Relentless testing of measurements """
- for measurement in (3,2,1,):
- for i in tqdm(range(REPEATS), "Testing measurement {}".format(measurement)):
- for outcome in (0, 1):
- a, b = dummy.clean_random_state(N)
- a.measure(0, str(measurement), outcome)
- b.measure(0, m[measurement], None, outcome)
- assert a == b, (measurement, outcome)
-
- def test_multiqubit2():
- """ Relentless testing of measurements """
- for measurement in (3,2,1):
- for i in tqdm(range(REPEATS), "Testing {} measurement".format(measurement)):
- for outcome in (0, 1):
- for rotation in range(24):
- a, b = dummy.clean_random_state(N)
- assert a == b
- a.act_local_rotation(0, str(rotation))
- b.local_op(0, graphsim.LocCliffOp(rotation))
-
- #print "{} ------------------".format(rotation)
- #print "pjs b4:", a.to_json()
- #print "a&b b4:", b.to_json()
- oa = a.measure(0, str(measurement), outcome)
- ob = b.measure(0, m[measurement], None, outcome)
- assert oa == ob, (oa, ob, rotation)
- #print "pjs af:", a.to_json()
- #print "a&b af:", b.to_json()
- assert a == b, (measurement, outcome, rotation)
- #print
-
-
- def test_multiqubit3():
- """ More measurement """
- for i in tqdm(range(REPEATS), "Testing messy measurement"):
- for measurement, outcome in it.product((3,2,1), (0,1)):
- a, b = dummy.messy_random_state(N)
- assert a == b
- oa = a.measure(0, str(measurement), outcome)
- ob = b.measure(0, m[measurement], None, outcome)
- assert oa == ob, (oa, ob, rotation)
- assert a == b, (measurement, outcome)
-
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