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extends Node
func _ready():
test_max_size()
test_push_and_pop()
test_iteration()
func test_max_size():
print("Testing max_size...")
var d = Deque.new()
d.max_size = 3
d.push_back(1)
d.push_back(2)
d.push_back(3)
d.push_back(4)
assert(d.size() == 3)
assert(d.front() == 2)
assert(d.back() == 4)
print("Max size test passed!")
func test_push_and_pop():
print("Testing push and pop...")
var d = Deque.new()
d.push_back(1)
d.push_back(2)
d.push_front(0)
assert(d.pop_back() == 2)
assert(d.pop_front() == 0)
assert(d.front() == 1)
assert(d.back() == 1)
print("Push and pop test passed!")
func test_iteration():
print("Testing iteration...")
var d = Deque.new()
d.max_size = 3
d.push_back(1)
d.push_back(2)
d.push_back(3)
d.push_back(4)
var sum = 0
for item in d:
sum += item
assert(sum == 9)
print("Iteration test passed!")
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