def test__1(self):
''' Make sure that depth_visit() works OK w/ empty components '''
visit_called = [0]
def on_visit_called(*args):
''' Just an helper function '''
visit_called[0] += 1
utils_path.depth_visit('/foo', [], on_visit_called)
self.assertFalse(visit_called[0])
def test__7(self):
''' Make sure that depth_visit() correctly flags the leaf node '''
# The result depends on the OS
expected = os.sep.join(['', 'foo', 'bar', 'baz',
'barbar', 'bazbaz'])
failure = [False]
def on_visit_called(*args):
''' Just an helper function '''
if args[1] and args[0] != expected:
failure[0] = True
components = ['bar', 'baz', 'barbar', 'bazbaz']
utils_path.depth_visit('/foo', components, on_visit_called)
self.assertFalse(failure[0])
def test__6(self):
''' Make sure that depth_visit() visits in the expected order '''
# The result depends on the OS
expected = [
os.sep.join(['', 'foo', 'bar']),
os.sep.join(['', 'foo', 'bar', 'baz']),
os.sep.join(['', 'foo', 'bar', 'baz', 'barbar',]),
os.sep.join(['', 'foo', 'bar', 'baz', 'barbar', 'bazbaz']),
]
visit_order = []
def on_visit_called(*args):
''' Just an helper function '''
visit_order.append(args[0])
components = ['bar', 'baz', 'barbar', 'bazbaz']
utils_path.depth_visit('/foo', components, on_visit_called)
self.assertEquals(visit_order, expected)
def test__2(self):
''' Make sure that depth_visit() accepts a non-ascii prefix '''
visit = {
"count": 0,
"expect_path": [
six.b("/foo\xc3\xa8").decode("utf-8") + "/bar",
six.b("/foo\xc3\xa8").decode("utf-8") + "/bar" + "/baz",
],
"expect_leaf": [
False,
True
],
}
def on_visit_called(path, leaf):
''' Just an helper function '''
self.assertEqual(path, visit["expect_path"][visit["count"]])
self.assertEqual(leaf, visit["expect_leaf"][visit["count"]])
visit["count"] += 1
utils_path.depth_visit(six.b('/foo\xc3\xa8'), ['bar',
'baz'], on_visit_called)
def datadir_touch(self, components):
''' Touch a file below datadir '''
return utils_path.depth_visit(self.datadir, components, self._visit)