Python reversed Exemples

Exemple #1

Fichier : test_builtin.py Projet : bocoup/wpt-docs

def test_reversed():
    reversed = py.builtin.reversed
    r = reversed("hello")
    assert iter(r) is r
    s = "".join(list(r))
    assert s == "olleh"
    assert list(reversed(list(reversed("hello")))) == ['h', 'e', 'l', 'l', 'o']
    py.test.raises(TypeError, reversed, reversed("hello"))

Exemple #2

Fichier : test_builtin.py Projet : 6br/servo

def test_reversed():
    reversed = py.builtin.reversed
    r = reversed("hello")
    assert iter(r) is r
    s = "".join(list(r))
    assert s == "olleh"
    assert list(reversed(list(reversed("hello")))) == ['h','e','l','l','o']
    py.test.raises(TypeError, reversed, reversed("hello"))

Exemple #3

Fichier : test_reversed.py Projet : TheDunn/flex-pypy

def test_reversed():
    r = reversed("hello")
    assert iter(r) is r
    assert r.next() == "o"
    assert r.next() == "l"
    assert r.next() == "l"
    assert r.next() == "e"
    assert r.next() == "h"
    raises(StopIteration, r.next)
    assert list(reversed(list(reversed("hello")))) == ['h','e','l','l','o']
    raises(TypeError, reversed, reversed("hello"))

Exemple #4

Fichier : test_reversed.py Projet : neurobcn/plexnet

def test_reversed():
    r = reversed("hello")
    assert iter(r) is r
    assert r.next() == "o"
    assert r.next() == "l"
    assert r.next() == "l"
    assert r.next() == "e"
    assert r.next() == "h"
    raises(StopIteration, r.next)
    assert list(reversed(list(reversed("hello")))) == ['h', 'e', 'l', 'l', 'o']
    raises(TypeError, reversed, reversed("hello"))

Exemple #5

 def test_deque_reversed(self):
     it = reversed(self.d)
     raises(TypeError, len, it)
     assert it.next() == n-1
     assert it.next() == n-2
     self.d.pop()
     raises(RuntimeError, it.next)

Exemple #6

Fichier : test_deque_extra.py Projet : TheDunn/flex-pypy

 def test_deque_reversed(self):
     it = reversed(self.d)
     assert len(it) == n
     assert it.next() == n-1
     assert len(it) == n-1
     assert it.next() == n-2
     assert len(it) == n-2
     self.d.pop()
     raises(RuntimeError,it.next)
     assert len(it) == 0
     assert list(it) == []

Exemple #7

Fichier : test_deque_extra.py Projet : griels/pypy-sc

 def test_deque_reversed(self):
     it = reversed(self.d)
     assert len(it) == n
     assert it.next() == n - 1
     assert len(it) == n - 1
     assert it.next() == n - 2
     assert len(it) == n - 2
     self.d.pop()
     raises(RuntimeError, it.next)
     assert len(it) == 0
     assert list(it) == []