hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
62 lines
1.6 KiB
Python
Executable File
62 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Copyright 2019 The ChromiumOS Authors
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Tests for time_line.py."""
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__author__ = "yunlian@google.com (Yunlian Jiang)"
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import time
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import unittest
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from cros_utils import timeline
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class TimeLineTest(unittest.TestCase):
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"""Tests for the Timeline class."""
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def testRecord(self):
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tl = timeline.Timeline()
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tl.Record("A")
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t = time.time()
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t1 = tl.events[0].timestamp
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self.assertEqual(int(t1 - t), 0)
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self.assertRaises(AssertionError, tl.Record, "A")
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def testGetEvents(self):
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tl = timeline.Timeline()
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tl.Record("A")
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e = tl.GetEvents()
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self.assertEqual(e, ["A"])
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tl.Record("B")
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e = tl.GetEvents()
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self.assertEqual(e, ["A", "B"])
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def testGetEventTime(self):
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tl = timeline.Timeline()
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tl.Record("A")
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t = time.time()
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t1 = tl.GetEventTime("A")
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self.assertEqual(int(t1 - t), 0)
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self.assertRaises(IndexError, tl.GetEventTime, "B")
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def testGetLastEventTime(self):
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tl = timeline.Timeline()
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self.assertRaises(IndexError, tl.GetLastEventTime)
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tl.Record("A")
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t = time.time()
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t1 = tl.GetLastEventTime()
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self.assertEqual(int(t1 - t), 0)
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time.sleep(2)
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tl.Record("B")
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t = time.time()
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t1 = tl.GetLastEventTime()
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self.assertEqual(int(t1 - t), 0)
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if __name__ == "__main__":
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unittest.main()
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