1# Copyright 2014 The Chromium Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5import unittest
6
7from telemetry.timeline import model
8from telemetry.timeline import tracing_timeline_data
9
10
11class TimelineModelUnittest(unittest.TestCase):
12  def testEmptyImport(self):
13    model.TimelineModel(
14        tracing_timeline_data.TracingTimelineData([]))
15    model.TimelineModel(
16        tracing_timeline_data.TracingTimelineData(''))
17