def test_walk_bottom_up(self):
vd = VDir()
vd.open("opt/virtualenv/quail").write("foo")
vd.open("opt/virtualenv/egg").write("bar")
vd.cp("opt/virtualenv", "opt/virtualenv_copy")
vd.walk(topdown=False)
def test_walk(self):
vd = VDir()
vd.open("opt/virtualenv/quail").write("foo")
vd.open("opt/virtualenv/egg").write("bar")
vd.cp("opt/virtualenv", "opt/virtualenv_copy")
vd.walk()
def test_ls(self):
vd = VDir()
vd.open("opt/virtualenv/quail").write("foo")
vd.open("opt/virtualenv/egg").write("bar")
vd.cp("opt/virtualenv", "opt/virtualenv_copy")
stream = StringIO()
vd.ls(stream)
def test_cp_dir_into_existing_dir_with_content(self):
vd = VDir()
vd.open("opt/virtualenv_copy/virtualenv/wing").write("baz")
vd.cp("opt/virtualenv/", "opt/virtualenv_copy/")
# Assert that the wing file has not been overwritten
wing = vd.open("opt/virtualenv_copy/virtualenv/wing")
self.assertEqual("baz", wing.read())
def test_cp_dir_into_dir(self):
vd = VDir()
vd.open("opt/virtualenv/quail").write("foo")
vd.open("opt/virtualenv/egg").write("bar")
vd.cp("opt/virtualenv/", "opt/virtualenv_copy/")
# Assert the copied files contain the same data
original = vd.open("opt/virtualenv/quail")
duplicate = vd.open("opt/virtualenv_copy/virtualenv/quail")
self.assertEqual(original.read(), duplicate.read())
original = vd.open("opt/virtualenv/egg")
duplicate = vd.open("opt/virtualenv_copy/virtualenv/egg")
self.assertEqual(original.read(), duplicate.read())
def test_cp_with_absolute_paths(self):
vd = VDir()
vd.open("opt/virtualenv/quail").write("foo")
vd.open("opt/virtualenv/egg").write("bar")
vd.cd("opt/virtualenv")
vd.cp("/opt/virtualenv", "/opt/virtualenv_copy")
# Assert the copied files contain the same data
original = vd.open("/opt/virtualenv/quail")
duplicate = vd.open("/opt/virtualenv_copy/quail")
self.assertEqual(original.read(), duplicate.read())
original = vd.open("/opt/virtualenv/egg")
duplicate = vd.open("/opt/virtualenv_copy/egg")
self.assertEqual(original.read(), duplicate.read())
def test_cp_dir(self):
vd = VDir()
vd.open("opt/virtualenv/quail").write("foo")
vd.open("opt/virtualenv/egg").write("bar")
vd.cp("opt/virtualenv", "opt/virtualenv_copy")
# Assert the copied files contain the same data
original = vd.open("opt/virtualenv/quail")
duplicate = vd.open("opt/virtualenv_copy/quail")
self.assertEqual(original.read(), duplicate.read())
original = vd.open("opt/virtualenv/egg")
duplicate = vd.open("opt/virtualenv_copy/egg")
self.assertEqual(original.read(), duplicate.read())
# Assert writing to the original file does not affect the copied file
original.write("bar")
original.seek(0)
duplicate.seek(0)
self.assertNotEqual(original.read(), duplicate.read())
