def testBackward(self):
ca = CircularArray(list(range(0, 5)))
self.assertEqual(ca.backward(), 4)
self.assertEqual(ca.backward(), 3)
self.assertEqual(ca.backward(), 2)
self.assertEqual(ca.backward(), 1)
self.assertEqual(ca.backward(), 0)
self.assertEqual(ca.backward(), 4)
def xtestBidirectionality(self):
ca = CircularArray(list(range(0, 5)))
self.assertEqual(ca.backward(), 4)
self.assertEqual(ca.forward(), 0)
self.assertEqual(ca.backward(), 4)
self.assertEqual(ca.forward(), 0)
self.assertEqual(ca.forward(), 1)
self.assertEqual(ca.forward(), 2)
self.assertEqual(ca.forward(), 3)
self.assertEqual(ca.forward(), 4)
self.assertEqual(ca.backward(), 3)
self.assertEqual(ca.backward(), 2)
self.assertEqual(ca.backward(), 1)
self.assertEqual(ca.backward(), 0)
def run(self, edit, reverse=False):
path = self.view.substr(sublime.Region(0, self.view.size()))
if not DartCompleteFs.cache or DartCompleteFs.user_interaction:
DartCompleteFs.user_interaction = False
DartCompleteFs.index = 0
DartCompleteFs.locked_dir = os.path.dirname(path)
items = DartCompleteFs.fs_completer.get_completions(
path,
force_refresh=True)
DartCompleteFs.cache = CircularArray(items)
if len(DartCompleteFs.cache) == 0:
DartCompleteFs.index = 0
return
item = DartCompleteFs.cache.forward() if not reverse \
else DartCompleteFs.cache.backward()
content = os.path.join(DartCompleteFs.locked_dir, item)
self.view.erase(edit, sublime.Region(0, self.view.size()))
# Change event of input panel runs async, so make sure it knows this
# time it was a non-interactive change.
DartStagehand.cancel_change_event = True
self.view.run_command('append', {'characters': content})
self.view.sel().clear()
self.view.sel().add(sublime.Region(self.view.size()))
def testCanInstantiate(self):
ca = CircularArray(list(range(0, 5)))
self.assertEqual(len(ca), 5)