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Unified Diff: tools/telemetry/telemetry/internal/platform/profiler/vtune_profiler_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/platform/profiler/vtune_profiler_unittest.py
diff --git a/tools/telemetry/telemetry/internal/platform/profiler/vtune_profiler_unittest.py b/tools/telemetry/telemetry/internal/platform/profiler/vtune_profiler_unittest.py
deleted file mode 100644
index d763d7720417c46b3d81981e162d30a351cf2ee5..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/internal/platform/profiler/vtune_profiler_unittest.py
+++ /dev/null
@@ -1,118 +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 sys
-import unittest
-
-from telemetry import decorators
-from telemetry.internal.platform.profiler import vtune_profiler
-from telemetry.testing import options_for_unittests
-from telemetry.testing import simple_mock
-from telemetry.testing import tab_test_case
-
-
-class MockPopen(object):
- def __init__(self, returncode, stdout=None, stderr=None):
- self.returncode = returncode
- self.stdout = stdout
- self.stderr = stderr
-
- def communicate(self):
- return (self.stdout, self.stderr)
-
- def wait(self):
- return self.returncode
-
-
-class MockSubprocess(object):
- def __init__(self):
- self.PIPE = simple_mock.MockObject()
- self.STDOUT = simple_mock.MockObject()
- self._num_collect_calls = 0
- self._num_stop_calls = 0
-
- @property
- def num_collect_calls(self):
- return self._num_collect_calls
-
- @property
- def num_stop_calls(self):
- return self._num_stop_calls
-
- def Popen(self, cmd, **_):
- self._AnalyzeCommand(cmd)
- return MockPopen(0)
-
- def call(self, cmd):
- self._AnalyzeCommand(cmd)
-
- def _AnalyzeCommand(self, cmd):
- if MockSubprocess._IsCollectCommand(cmd):
- self._num_collect_calls += 1
- elif MockSubprocess._IsStopCommand(cmd):
- self._num_stop_calls += 1
-
- @staticmethod
- def _IsCollectCommand(cmd):
- return '-collect' in cmd
-
- @staticmethod
- def _IsStopCommand(cmd):
- try:
- cmd_idx = cmd.index('-command') + 1
- return cmd_idx < len(cmd) and cmd[cmd_idx] == 'stop'
- except ValueError:
- return False
-
-
-class TestVTuneProfiler(unittest.TestCase):
-
- def testVTuneProfilerIsSupported(self):
- options = options_for_unittests.GetCopy()
-
- mock_subprocess = simple_mock.MockObject()
- mock_subprocess.ExpectCall(
- 'Popen').WithArgs(simple_mock.DONT_CARE).WillReturn(MockPopen(0))
- mock_subprocess.SetAttribute('PIPE', simple_mock.MockObject())
- mock_subprocess.SetAttribute('STDOUT', simple_mock.MockObject())
-
- real_subprocess = vtune_profiler.subprocess
- vtune_profiler.subprocess = mock_subprocess
-
- if options.browser_type.startswith('android'):
- # On Android we're querying if 'su' is available.
- mock_subprocess.ExpectCall('Popen').WithArgs(
- simple_mock.DONT_CARE).WillReturn(MockPopen(0, 'su', None))
-
- try:
- self.assertTrue(
- vtune_profiler.VTuneProfiler.is_supported(options.browser_type) or
- sys.platform != 'linux2' or
- options.browser_type.startswith('cros'))
- finally:
- vtune_profiler.subprocess = real_subprocess
-
-
-class TestVTuneProfilerTabTestCase(tab_test_case.TabTestCase):
-
- # This test is only meant to be run if VTune is installed locally. Please
- # run it locally if you are modifying related code, but it's disabled on the
- # bots because they don't have VTune. See crbug.com/437085
- @decorators.Disabled('all')
- def testVTuneProfiler(self):
- mock_subprocess = MockSubprocess()
- real_subprocess = vtune_profiler.subprocess
- vtune_profiler.subprocess = mock_subprocess
-
- try:
- # pylint: disable=protected-access
- profiler = vtune_profiler.VTuneProfiler(self._browser._browser_backend,
- self._browser._platform_backend,
- 'tmp',
- {})
- profiler.CollectProfile()
- self.assertEqual(mock_subprocess.num_collect_calls,
- mock_subprocess.num_stop_calls)
- finally:
- vtune_profiler.subprocess = real_subprocess

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