def test_4_easy():
""" Generate election 4-easy using syn2 then run audit on it with multi.
"""
with warnings.catch_warnings(record=True):
# Generate election from object storing pseudo command-line arguments.
e = multi.Election()
syn_args = Args()
syn_args.election_dirname = '4-easy'
syn_args.syn_type = '2'
cli_syn.dispatch(e, syn_args)
# Audit election
e = multi.Election()
multi_args = Args()
multi_args.election_dirname = '4-easy'
multi_args.election_name = '4-easy'
multi_args.elections_root = './elections'
multi_args.set_audit_seed = 42
multi_args.read_election_spec = False
multi_args.read_reported = False
multi_args.make_audit_orders = False
multi_args.read_audited = False
multi_args.audit = True
multi_args.pause = False
cli_multi.dispatch(e, multi_args)
def test_expand_contest_groups_defs_2():
e = multi.Election()
graph_2(e)
with warnings.catch_warnings(record=True) as w:
groups.expand_contest_group_defs(e)
assert len(w) == 4
assert str(w[0].message) == 'Group id 1 is in a cycle!'
assert str(w[1].message) == 'Group id 2 is in a cycle!'
assert str(w[2].message) == 'Group id 3 is in a cycle!'
assert str(w[3].message) == 'Group id 4 is in a cycle!'
assert e.cids_g[1] == [
110, 220, 330, 440, 770, 880, 990, 10100, 11110, 12120, 550, 660
]
assert e.cids_g[2] == [
220, 330, 440, 110, 550, 660, 770, 880, 990, 10100, 11110, 12120
]
assert e.cids_g[3] == [
330, 440, 110, 220, 11110, 12120, 550, 660, 770, 880, 990, 10100
]
assert e.cids_g[4] == [
440, 110, 220, 330, 990, 10100, 11110, 12120, 550, 660, 770, 880
]
assert e.cids_g[5] == [550]
assert e.cids_g[6] == [660]
assert e.cids_g[7] == [770]
assert e.cids_g[8] == [880]
assert e.cids_g[9] == [990]
assert e.cids_g[10] == [10100]
assert e.cids_g[11] == [11110]
assert e.cids_g[12] == [12120]
def test_expand_2():
e = multi.Election()
e.gids = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
e.cids = [110, 220, 330, 440, 550, 660, 770, 880, 990, 10100, 11110, 12120]
e.cgids_g[1] = [110, 2, 5, 6]
e.cgids_g[2] = [220, 3, 11, 12]
e.cgids_g[3] = [330, 4, 9, 10]
e.cgids_g[4] = [440, 1, 7, 8]
e.cgids_g[5] = [550]
e.cgids_g[6] = [660]
e.cgids_g[7] = [770]
e.cgids_g[8] = [880]
e.cgids_g[9] = [990]
e.cgids_g[10] = [10100]
e.cgids_g[11] = [11110]
e.cgids_g[12] = [12120]
print("Input:")
print(" cids:", e.cids)
print(" gids:", e.gids)
for gid in e.gids:
print(" {}->{}".format(gid, e.cgids_g[gid]))
expand_contest_group_defs(e)
print("Output:")
for gid in e.gids:
print(" {}->{}".format(gid, e.cids_g[gid]))
def test_expand_contest_groups_defs_2():
print("test_expand_contest_groups_defs_2")
e = multi.Election()
graph_2(e)
groups.expand_contest_group_defs(e)
assert e.cids_g[1] == [
110, 220, 330, 440, 770, 880, 990, 10100, 11110, 12120, 550, 660
]
assert e.cids_g[2] == [
220, 330, 440, 110, 550, 660, 770, 880, 990, 10100, 11110, 12120
]
assert e.cids_g[3] == [
330, 440, 110, 220, 11110, 12120, 550, 660, 770, 880, 990, 10100
]
assert e.cids_g[4] == [
440, 110, 220, 330, 990, 10100, 11110, 12120, 550, 660, 770, 880
]
assert e.cids_g[5] == [550]
assert e.cids_g[6] == [660]
assert e.cids_g[7] == [770]
assert e.cids_g[8] == [880]
assert e.cids_g[9] == [990]
assert e.cids_g[10] == [10100]
assert e.cids_g[11] == [11110]
assert e.cids_g[12] == [12120]
def test():
e = multi.Election()
test_read_election_spec_general(e)
test_read_election_spec_contests(e)
test_read_election_spec_contest_groups(e)
test_read_election_spec_collections(e)
def test_expand_gids_in_list():
print("test_expand_gids_in_list")
e = multi.Election()
graph_1(e)
groups.expand_contest_group_defs(e)
assert groups.expand_gids_in_list(e, [1, 22, 3, 4, 55, 66]) \
== [11, 22, 33, 44, 55, 22, 33, 44, 55, 55, 66]
def test_expand_gids_in_list():
e = multi.Election()
graph_1(e)
with warnings.catch_warnings(record=True) as w:
groups.expand_contest_group_defs(e)
assert len(w) == 2
assert str(w[0].message) == 'Group id 4 is in a cycle!'
assert str(w[1].message) == 'Group id 5 is in a cycle!'
assert groups.expand_gids_in_list(e, [1, 22, 3, 4, 55, 66]) \
== [11, 22, 33, 44, 55, 22, 33, 44, 55, 55, 66]
def test_expand_contest_group_defs():
print("test_expand_contest_groups_defs")
e = multi.Election()
graph_1(e)
groups.expand_contest_group_defs(e)
assert e.cids_g[1] == [11, 22, 33, 44, 55]
assert e.cids_g[2] == [22, 33, 44, 55]
assert e.cids_g[3] == [33]
assert e.cids_g[4] == [44, 55]
assert e.cids_g[5] == [55, 44]
assert e.cids_g[6] == [66, 11, 22, 33, 44, 55, 77]
assert e.cids_g[7] == [77, 33]
def test_expand_contest_group_defs():
e = multi.Election()
graph_1(e)
with warnings.catch_warnings(record=True) as w:
groups.expand_contest_group_defs(e)
assert len(w) == 2
assert str(w[0].message) == 'Group id 4 is in a cycle!'
assert str(w[1].message) == 'Group id 5 is in a cycle!'
assert e.cids_g[1] == [11, 22, 33, 44, 55]
assert e.cids_g[2] == [22, 33, 44, 55]
assert e.cids_g[3] == [33]
assert e.cids_g[4] == [44, 55]
assert e.cids_g[5] == [55, 44]
assert e.cids_g[6] == [66, 11, 22, 33, 44, 55, 77]
assert e.cids_g[7] == [77, 33]
def test_expand():
e = multi.Election()
e.gids = [1, 2, 3, 4, 5, 6, 7]
e.cids = [11, 22, 33, 44, 55, 66, 77]
e.cgids_g[1] = [11, 2]
e.cgids_g[2] = [22, 3, 4]
e.cgids_g[3] = [33]
e.cgids_g[4] = [44, 5]
e.cgids_g[5] = [55, 4]
e.cgids_g[6] = [66, 1, 7]
e.cgids_g[7] = [77, 3]
print("Input:")
print(" cids:", e.cids)
print(" gids:", e.gids)
for gid in e.gids:
print(" {}->{}".format(gid, e.cgids_g[gid]))
expand_contest_group_defs(e)
print("Output:")
for gid in e.gids:
print(" {}->{}".format(gid, e.cids_g[gid]))
def generate_segments(e, syn, low, high):
"""
Return list of random segments (r, s) where low <= r < s <= high.
Number of segments returned is (high-low).
Since r<s, does not return segments of the form (k, k).
Intent is that cids are integers in range low <= cid <= high,
and each segment yields a contest group covering cids r..s (inclusive).
The segments "nest" -- given any two segments, either they
are disjoint, or they are equal, or one contains the other.
"""
assert low <= high
L = []
if low != high:
L.append((low, high))
mid = syn.RandomState.choice(range(low, high))
L.extend(generate_segments(e, syn, low, mid))
L.extend(generate_segments(e, syn, mid + 1, high))
return L
if __name__ == "__main__":
e = multi.Election()
args = cli_syn.parse_args()
cli_syn.dispatch(e, args)
