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# coding: utf-8
from __future__ import print_function
import sys
import os
import string
import random
import pytest
assert sys.version_info < (3, )
from ruamel.ordereddict import ordereddict, sorteddict
from test_ordereddict import TestBase, all_lowercase
class TestPy2(TestBase):
def test_sorted_from_ordered(self):
i = self.z.items(reverse=True)
random.shuffle(i)
i = ordereddict(i)
sd = sorteddict(i)
assert sd == self.z
def test_items_rev(self):
print([x for x in reversed(self.z.items())])
for index, y in enumerate([x for x in reversed(self.z.items())]):
i = 25 - index
assert all_lowercase[i] == y[0]
assert i == y[1]
def test_keys_rev(self):
"unlikely to function in a non-ordered dictionary"
index = 25
for y in self.z.keys(reverse=True):
assert all_lowercase[index] == y
index -= 1
def test_iterkeys(self):
index = 0
for y in self.z.iterkeys():
assert all_lowercase[index] == y
index += 1
assert index == 26
#@pytest.mark.skipif(sys.version_info[:2] != (2,7),
# reason="only in 2.7")
def test_iterkeys_rev(self):
index = 0
for y in self.z.iterkeys(reverse=True):
assert all_lowercase[25 - index] == y
index += 1
assert index == 26
def test_iterkeys_iterator(self):
tmp = self.z.iterkeys()
assert tmp.__length_hint__() == 26
def test_iter(self):
res = ""
for y in self.z:
res += y
assert all_lowercase == res
def test_itervalues(self):
index = 0
for index, y in enumerate(self.z.itervalues()):
assert index == y
def test_itervalues_rev(self):
index = 0
for y in self.z.itervalues(reverse=True):
assert 25 - index == y
index += 1
assert index == 26
def test_iteritems(self):
index = 0
for index, y in enumerate(self.z.iteritems()):
assert all_lowercase[index] == y[0]
assert index == y[1]
def test_iteritems_rev(self):
index = 0
for y in self.z.iteritems(reverse=True):
assert all_lowercase[25-index] == y[0]
assert 25 - index == y[1]
index += 1
assert index == 26
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