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Unified Diff: tools/telemetry/telemetry/internal/image_processing/video_file_frame_generator_unittest.py

Issue 1647513002: Delete tools/telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: tools/telemetry/telemetry/internal/image_processing/video_file_frame_generator_unittest.py
diff --git a/tools/telemetry/telemetry/internal/image_processing/video_file_frame_generator_unittest.py b/tools/telemetry/telemetry/internal/image_processing/video_file_frame_generator_unittest.py
deleted file mode 100644
index 72632a25e544a53090dad6317565e6026464354b..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/internal/image_processing/video_file_frame_generator_unittest.py
+++ /dev/null
@@ -1,86 +0,0 @@
-# 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 os
-import unittest
-
-from telemetry.core import util
-from telemetry.internal.image_processing import frame_generator
-from telemetry.internal.util import external_modules
-
-try:
- cv2 = external_modules.ImportRequiredModule('cv2')
-except (ImportError, NotImplementedError):
- pass
-else:
- class VideoFileFrameGeneratorTest(unittest.TestCase):
- def __init__(self, *args, **kwargs):
- super(VideoFileFrameGeneratorTest, self).__init__(*args, **kwargs)
- # Import modules with dependencies that may not be preset in test setup so
- # that importing this unit test doesn't cause the test runner to raise an
- # exception.
- from telemetry.internal.image_processing import video_file_frame_generator
- self.VideoFileFrameGenerator = \
- video_file_frame_generator.VideoFileFrameGenerator
-
- def testVideoFileFrameGeneratorSuccess(self):
- vid = os.path.join(util.GetUnittestDataDir(), 'screen_3_frames.mov')
- fg = self.VideoFileFrameGenerator(vid)
- timestamps = [0, 33.367, 66.733]
- self.assertTrue(isinstance(fg, frame_generator.FrameGenerator))
-
- self.assertEqual(fg.CurrentFrameNumber, -1)
- self.assertAlmostEqual(fg.CurrentTimestamp, 0, 3)
- self.assertEqual(fg.Dimensions, (432, 320))
- generator = fg.Generator
- i = 0
- for frame in generator:
- self.assertEqual(fg.CurrentFrameNumber, i)
- self.assertAlmostEqual(fg.CurrentTimestamp, timestamps[i], 3)
- self.assertEqual(fg.Dimensions, (432, 320))
- self.assertEqual(frame.shape[:2], (320, 432))
- i += 1
- self.assertEqual(i, 3)
- try:
- next(generator)
- stopped = False
- except StopIteration:
- stopped = True
- self.assertTrue(stopped)
- try:
- next(fg.Generator)
- stopped = False
- except StopIteration:
- stopped = True
- self.assertTrue(stopped)
-
- def testVideoFileFrameGeneratorSkipFrames(self):
- vid = os.path.join(util.GetUnittestDataDir(), 'screen_3_frames.mov')
- fg = self.VideoFileFrameGenerator(vid, 2)
- self.assertEqual(fg.CurrentFrameNumber, 1)
- self.assertAlmostEqual(fg.CurrentTimestamp, 33.367, 3)
- self.assertEqual(fg.Dimensions, (432, 320))
- next(fg.Generator)
- try:
- next(fg.Generator)
- stopped = False
- except StopIteration:
- stopped = True
- self.assertTrue(stopped)
-
- def testVideoFileFrameGeneratorFailure(self):
- vid = os.path.join(util.GetUnittestDataDir(), 'screen_3_frames.mov')
- try:
- self.VideoFileFrameGenerator(vid, 4)
- fail = False
- except frame_generator.FrameReadError:
- fail = True
- self.assertTrue(fail)
-
- try:
- self.VideoFileFrameGenerator('not_a_file', 0)
- fail = False
- except frame_generator.FrameReadError:
- fail = True
- self.assertTrue(fail)

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