| # Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| from fuzzy_check import FuzzyCheck |
| from validators import * |
| |
| |
| def Validate(raw, events, gestures): |
| """ |
| Feedback showed the cursor jumping after lifting the finger. |
| Make sure it does not happen. |
| """ |
| fuzzy = FuzzyCheck() |
| # Make sure no events after 4924.525335 occur |
| for event in events: |
| dist = event.distance if hasattr(event, 'distance') else -1.0 |
| if float(event.end) > 4924.525 and dist > 0.0: |
| return False, 'Has jump movement at end' |
| return 1, 'Success' |
