def sset_test(t=ControlSSet()):
t2 = ControlSSet()
t.clear()
n = 200
for i in range(n):
x = random.randrange(0,5*n)
t.add(x)
t2.add(x)
assert(str(t) == str(t2))
assert(len(t) == len(t2))
assert(t2 == t)
assert(len(t) == len(t2))
assert(str(t) == str(t2))
for i in range(n):
x = random.randrange(0,5*n)
y = t.find(x)
y2 = t2.find(x)
assert(y == y2)
assert(len(t) == len(t2))
assert(str(t) == str(t2))
for i in range(n):
x = random.randrange(0,5*n)
b = t.remove(x)
b2 = t2.remove(x)
assert(b == b2)
assert(len(t) == len(t2))
assert(str(t) == str(t2))
def exercise_sset(t1):
random.seed(0)
t2 = ControlSSet()
n = 200
for k in range(5):
for i in range(n):
x = random.randrange(0, 5 * n)
t1.add(x)
t2.add(x)
assert (str(t1) == str(t2))
assert (len(t1) == len(t2))
assert (t2 == t1)
assert (len(t1) == len(t2))
assert (str(t1) == str(t2))
for i in range(n):
x = random.randrange(0, 5 * n)
y = t1.find(x)
y2 = t2.find(x)
assert (y == y2)
assert (len(t1) == len(t2))
assert (str(t1) == str(t2))
for i in range(n):
x = random.randrange(0, 5 * n)
b1 = t1.remove(x)
b2 = t2.remove(x)
assert (b1 == b2)
assert (len(t1) == len(t2))
assert (str(t1) == str(t2))
for i in range(n):
x = random.randrange(0, 5 * n)
y = t1.find(x)
y2 = t2.find(x)
assert (y == y2)
assert (len(t1) == len(t2))
assert (str(t1) == str(t2))
def exercise_sset(t1):
random.seed(0)
t2 = ControlSSet()
n = 200
for k in range(5):
for i in range(n):
x = random.randrange(0,5*n)
t1.add(x)
t2.add(x)
assert(str(t1) == str(t2))
assert(len(t1) == len(t2))
assert(t2 == t1)
assert(len(t1) == len(t2))
assert(str(t1) == str(t2))
for i in range(n):
x = random.randrange(0,5*n)
y = t1.find(x)
y2 = t2.find(x)
assert(y == y2)
assert(len(t1) == len(t2))
assert(str(t1) == str(t2))
for i in range(n):
x = random.randrange(0,5*n)
b1 = t1.remove(x)
b2 = t2.remove(x)
assert(b1 == b2)
assert(len(t1) == len(t2))
assert(str(t1) == str(t2))
for i in range(n):
x = random.randrange(0,5*n)
y = t1.find(x)
y2 = t2.find(x)
assert(y == y2)
assert(len(t1) == len(t2))
assert(str(t1) == str(t2))