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# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import unittest
from telemetry.timeline import bounds
class BoundsTests(unittest.TestCase):
def testGetOverlap(self):
# Non overlap cases.
self.assertEquals(0, bounds.Bounds.GetOverlap(10, 20, 30, 40))
self.assertEquals(0, bounds.Bounds.GetOverlap(30, 40, 10, 20))
# Overlap cases.
self.assertEquals(10, bounds.Bounds.GetOverlap(10, 30, 20, 40))
self.assertEquals(10, bounds.Bounds.GetOverlap(20, 40, 10, 30))
# Inclusive cases.
self.assertEquals(10, bounds.Bounds.GetOverlap(10, 40, 20, 30))
self.assertEquals(10, bounds.Bounds.GetOverlap(20, 30, 10, 40))
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