def test_copy():
slt = SortedKeyList(range(100), key=modulo)
slt._reset(7)
two = slt.copy()
slt.add(100)
assert len(slt) == 101
assert len(two) == 100
def test_copy():
slt = SortedKeyList(range(100), key=modulo)
slt._reset(7)
two = slt.copy()
slt.add(100)
assert len(slt) == 101
assert len(two) == 100
def test_getitem_slice():
random.seed(0)
slt = SortedKeyList(key=modulo)
slt._reset(17)
lst = list()
for rpt in range(100):
val = random.random()
slt.add(val)
lst.append(val)
lst.sort(key=modulo)
assert all(slt[start:] == lst[start:] for start in [-75, -25, 0, 25, 75])
assert all(slt[:stop] == lst[:stop] for stop in [-75, -25, 0, 25, 75])
assert all(slt[::step] == lst[::step] for step in [-5, -1, 1, 5])
assert all(slt[start:stop] == lst[start:stop]
for start in [-75, -25, 0, 25, 75]
for stop in [-75, -25, 0, 25, 75])
assert all(slt[:stop:step] == lst[:stop:step]
for stop in [-75, -25, 0, 25, 75] for step in [-5, -1, 1, 5])
assert all(slt[start::step] == lst[start::step]
for start in [-75, -25, 0, 25, 75] for step in [-5, -1, 1, 5])
assert all(slt[start:stop:step] == lst[start:stop:step]
for start in [-75, -25, 0, 25, 75]
for stop in [-75, -25, 0, 25, 75] for step in [-5, -1, 1, 5])
def test_key2():
class Incomparable:
pass
a = Incomparable()
b = Incomparable()
slt = SortedKeyList(key=lambda val: 1)
slt.add(a)
slt.add(b)
assert slt == [a, b]
def test_key2():
class Incomparable:
pass
a = Incomparable()
b = Incomparable()
slt = SortedKeyList(key=lambda val: 1)
slt.add(a)
slt.add(b)
assert slt == [a, b]
def test_count():
slt = SortedKeyList(key=modulo)
slt._reset(7)
assert slt.count(0) == 0
for iii in range(100):
for jjj in range(iii):
slt.add(iii)
slt._check()
for iii in range(100):
assert slt.count(iii) == iii
slt = SortedKeyList(range(8), key=modulo)
assert slt.count(9) == 0
def test_getitem():
random.seed(0)
slt = SortedKeyList(key=modulo)
slt._reset(17)
slt.add(5)
slt._build_index()
slt._check()
slt.clear()
lst = list(random.random() for rpt in range(100))
slt.update(lst)
lst.sort(key=modulo)
assert all(slt[idx] == lst[idx] for idx in range(100))
assert all(slt[idx - 99] == lst[idx - 99] for idx in range(100))
def test_count():
slt = SortedKeyList(key=modulo)
slt._reset(7)
assert slt.count(0) == 0
for iii in range(100):
for jjj in range(iii):
slt.add(iii)
slt._check()
for iii in range(100):
assert slt.count(iii) == iii
slt = SortedKeyList(range(8), key=modulo)
assert slt.count(9) == 0
def test_getitem():
random.seed(0)
slt = SortedKeyList(key=modulo)
slt._reset(17)
slt.add(5)
slt._build_index()
slt._check()
slt.clear()
lst = list(random.random() for rpt in range(100))
slt.update(lst)
lst.sort(key=modulo)
assert all(slt[idx] == lst[idx] for idx in range(100))
assert all(slt[idx - 99] == lst[idx - 99] for idx in range(100))
def test_getitem_slice():
random.seed(0)
slt = SortedKeyList(key=modulo)
slt._reset(17)
lst = list()
for rpt in range(100):
val = random.random()
slt.add(val)
lst.append(val)
lst.sort(key=modulo)
assert all(slt[start:] == lst[start:]
for start in [-75, -25, 0, 25, 75])
assert all(slt[:stop] == lst[:stop]
for stop in [-75, -25, 0, 25, 75])
assert all(slt[::step] == lst[::step]
for step in [-5, -1, 1, 5])
assert all(slt[start:stop] == lst[start:stop]
for start in [-75, -25, 0, 25, 75]
for stop in [-75, -25, 0, 25, 75])
assert all(slt[:stop:step] == lst[:stop:step]
for stop in [-75, -25, 0, 25, 75]
for step in [-5, -1, 1, 5])
assert all(slt[start::step] == lst[start::step]
for start in [-75, -25, 0, 25, 75]
for step in [-5, -1, 1, 5])
assert all(slt[start:stop:step] == lst[start:stop:step]
for start in [-75, -25, 0, 25, 75]
for stop in [-75, -25, 0, 25, 75]
for step in [-5, -1, 1, 5])
def test_add():
random.seed(0)
slt = SortedKeyList(key=modulo)
for val in range(1000):
slt.add(val)
slt._check()
slt = SortedKeyList(key=modulo)
for val in range(1000, 0, -1):
slt.add(val)
slt._check()
slt = SortedKeyList(key=modulo)
for val in range(1000):
slt.add(random.random())
slt._check()
def test_add():
random.seed(0)
slt = SortedKeyList(key=modulo)
for val in range(1000):
slt.add(val)
slt._check()
slt = SortedKeyList(key=modulo)
for val in range(1000, 0, -1):
slt.add(val)
slt._check()
slt = SortedKeyList(key=modulo)
for val in range(1000):
slt.add(random.random())
slt._check()
def test_len():
slt = SortedKeyList(key=modulo)
for val in range(10000):
slt.add(val)
assert len(slt) == (val + 1)
def test_len():
slt = SortedKeyList(key=modulo)
for val in range(10000):
slt.add(val)
assert len(slt) == (val + 1)