[telemetry] Move telemetry/core/chrome/ to telemetry/core/backends/chrome/

tools/telemetry/telemetry/core/chrome/cros_interface_unittest.py

Index: tools/telemetry/telemetry/core/chrome/cros_interface_unittest.py
diff --git a/tools/telemetry/telemetry/core/chrome/cros_interface_unittest.py b/tools/telemetry/telemetry/core/chrome/cros_interface_unittest.py
deleted file mode 100644
index 994b05192c0d8dfaa00679f1466021a656af4638..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/core/chrome/cros_interface_unittest.py
+++ /dev/null
@@ -1,158 +0,0 @@
-# Copyright (c) 2012 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.
-
-# TODO(nduca): Rewrite what some of these tests to use mocks instead of
-# actually talking to the device. This would improve our coverage quite
-# a bit.
-import unittest
-import socket
-import sys
-
-from telemetry.core import util
-from telemetry.core.chrome import cros_browser_backend
-from telemetry.core.chrome import cros_interface
-from telemetry.unittest import options_for_unittests
-from telemetry.unittest import RequiresBrowserOfType
-
-class CrOSInterfaceTest(unittest.TestCase):
-  @RequiresBrowserOfType('cros-chrome')
-  def testPushContents(self):
-    remote = options_for_unittests.GetCopy().cros_remote
-    cri = cros_interface.CrOSInterface(
-      remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-    cri.RunCmdOnDevice(['rm', '-rf', '/tmp/testPushContents'])
-    cri.PushContents('hello world', '/tmp/testPushContents')
-    contents = cri.GetFileContents('/tmp/testPushContents')
-    self.assertEquals(contents, 'hello world')
-
-  @RequiresBrowserOfType('cros-chrome')
-  def testExists(self):
-    remote = options_for_unittests.GetCopy().cros_remote
-    cri = cros_interface.CrOSInterface(
-      remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-    self.assertTrue(cri.FileExistsOnDevice('/proc/cpuinfo'))
-    self.assertTrue(cri.FileExistsOnDevice('/etc/passwd'))
-    self.assertFalse(cri.FileExistsOnDevice('/etc/sdlfsdjflskfjsflj'))
-
-  def testExistsLocal(self):
-    if not sys.platform.startswith('linux'):
-      return
-
-    cri = cros_interface.CrOSInterface()
-    self.assertTrue(cri.FileExistsOnDevice('/proc/cpuinfo'))
-    self.assertTrue(cri.FileExistsOnDevice('/etc/passwd'))
-    self.assertFalse(cri.FileExistsOnDevice('/etc/sdlfsdjflskfjsflj'))
-
-  @RequiresBrowserOfType('cros-chrome')
-  def testGetFileContents(self): # pylint: disable=R0201
-    remote = options_for_unittests.GetCopy().cros_remote
-    cri = cros_interface.CrOSInterface(
-      remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-    hosts = cri.GetFileContents('/etc/hosts')
-    assert hosts.startswith('# /etc/hosts')
-
-  @RequiresBrowserOfType('cros-chrome')
-  def testGetFileContentsForSomethingThatDoesntExist(self):
-    remote = options_for_unittests.GetCopy().cros_remote
-    cri = cros_interface.CrOSInterface(
-      remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-    self.assertRaises(
-      OSError,
-      lambda: cri.GetFileContents('/tmp/209fuslfskjf/dfsfsf'))
-
-  @RequiresBrowserOfType('cros-chrome')
-  def testIsServiceRunning(self):
-    remote = options_for_unittests.GetCopy().cros_remote
-    cri = cros_interface.CrOSInterface(
-      remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-
-    self.assertTrue(cri.IsServiceRunning('openssh-server'))
-
-  def testIsServiceRunningLocal(self):
-    if not sys.platform.startswith('linux'):
-      return
-    cri = cros_interface.CrOSInterface()
-    self.assertTrue(cri.IsServiceRunning('dbus'))
-
-  @RequiresBrowserOfType('cros-chrome')
-  def testGetRemotePortAndIsHTTPServerRunningOnPort(self):
-    remote = options_for_unittests.GetCopy().cros_remote
-    cri = cros_interface.CrOSInterface(
-      remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-
-    # Create local server.
-    sock = socket.socket()
-    sock.bind(('', 0))
-    port = sock.getsockname()[1]
-    sock.listen(0)
-
-    # Get remote port and ensure that it was unused.
-    remote_port = cri.GetRemotePort()
-    self.assertFalse(cri.IsHTTPServerRunningOnPort(remote_port))
-
-    # Forward local server's port to remote device's remote_port.
-    forwarder = cros_browser_backend.SSHForwarder(
-        cri, 'R', util.PortPair(port, remote_port))
-
-    # At this point, remote device should be able to connect to local server.
-    self.assertTrue(cri.IsHTTPServerRunningOnPort(remote_port))
-
-    # Next remote port shouldn't be the same as remote_port, since remote_port
-    # is now in use.
-    self.assertTrue(cri.GetRemotePort() != remote_port)
-
-    # Close forwarder and local server ports.
-    forwarder.Close()
-    sock.close()
-
-    # Device should no longer be able to connect to remote_port since it is no
-    # longer in use.
-    self.assertFalse(cri.IsHTTPServerRunningOnPort(remote_port))
-
-  @RequiresBrowserOfType('cros-chrome')
-  def testGetRemotePortReservedPorts(self):
-    remote = options_for_unittests.GetCopy().cros_remote
-    cri = cros_interface.CrOSInterface(
-      remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-
-    # Should return 2 separate ports even though the first one isn't technically
-    # being used yet.
-    remote_port_1 = cri.GetRemotePort()
-    remote_port_2 = cri.GetRemotePort()
-
-    self.assertTrue(remote_port_1 != remote_port_2)
-
-  # TODO(tengs): It would be best if we can filter this test and other tests
-  # that need to be run locally based on the platform of the system browser.
-  def testEscapeCmdArguments(self):
-    ''' Commands and their arguments that are executed through the cros
-    interface should follow bash syntax. This test needs to run on remotely
-    and locally on the device to check for consistency.
-    '''
-    if not sys.platform.startswith('linux'):
-      return
-
-    cri = cros_interface.CrOSInterface(
-      options_for_unittests.GetCopy().cros_remote,
-      options_for_unittests.GetCopy().cros_ssh_identity)
-
-    # Check arguments with no special characters
-    stdout, _ = cri.RunCmdOnDevice(['echo', '--arg1=value1', '--arg2=value2',
-        '--arg3="value3"'])
-    assert(stdout.strip() == '--arg1=value1 --arg2=value2 --arg3=value3')
-
-    # Check argument with special characters escaped
-    stdout, _ = cri.RunCmdOnDevice(['echo', '--arg=A\\; echo \\"B\\"'])
-    assert(stdout.strip() == '--arg=A; echo "B"')
-
-    # Check argument with special characters in quotes
-    stdout, _ = cri.RunCmdOnDevice(['echo', "--arg='$HOME;;$PATH'"])
-    assert(stdout.strip() == "--arg=$HOME;;$PATH")