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from libcpp.deque cimport deque
from util.generic.deque cimport TDeque
import pytest
import unittest
class TestDeque(unittest.TestCase):
def test_ctor1(self):
cdef TDeque[int] tmp = TDeque[int]()
self.assertEqual(tmp.size(), 0)
def test_ctor2(self):
cdef TDeque[int] tmp = TDeque[int](10)
self.assertEqual(tmp.size(), 10)
self.assertEqual(tmp[0], 0)
def test_ctor3(self):
cdef TDeque[int] tmp = TDeque[int](10, 42)
self.assertEqual(tmp.size(), 10)
self.assertEqual(tmp[0], 42)
def test_ctor4(self):
cdef TDeque[int] tmp = TDeque[int](10, 42)
cdef TDeque[int] tmp2 = TDeque[int](tmp)
self.assertEqual(tmp2.size(), 10)
self.assertEqual(tmp2[0], 42)
def test_operator_assign(self):
cdef TDeque[int] tmp2
tmp2.push_back(1)
tmp2.push_back(2)
cdef TDeque[int] tmp3
tmp3.push_back(1)
tmp3.push_back(3)
self.assertEqual(tmp2[1], 2)
self.assertEqual(tmp3[1], 3)
tmp3 = tmp2
self.assertEqual(tmp2[1], 2)
self.assertEqual(tmp3[1], 2)
def test_compare(self):
cdef TDeque[int] tmp1
tmp1.push_back(1)
tmp1.push_back(2)
cdef TDeque[int] tmp2
tmp2.push_back(1)
tmp2.push_back(2)
cdef TDeque[int] tmp3
tmp3.push_back(1)
tmp3.push_back(3)
self.assertTrue(tmp1 == tmp2)
self.assertTrue(tmp1 != tmp3)
self.assertTrue(tmp1 < tmp3)
self.assertTrue(tmp1 <= tmp3)
self.assertTrue(tmp3 > tmp1)
self.assertTrue(tmp3 >= tmp1)
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