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# Copyright (C) 2007 Google Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.

"""Tags related QA tests.

"""

from ganeti import utils

from ganeti import constants

import qa_config

import qa_utils

import qa_rapi

from qa_utils import AssertEqual, StartSSH

_TEMP_TAG_NAMES = ["TEMP-Ganeti-QA-Tag%d" % i for i in range(3)]

_TEMP_TAG_RE = r'^TEMP-Ganeti-QA-Tag\d+$'

_KIND_TO_COMMAND = {

  constants.TAG_CLUSTER: "gnt-cluster",

  constants.TAG_NODE: "gnt-node",

  constants.TAG_INSTANCE: "gnt-instance",

  }

def _TestTags(kind, name):

  """Generic function for add-tags.

  """

  master = qa_config.GetMasterNode()

  def cmdfn(subcmd):

    cmd = [_KIND_TO_COMMAND[kind], subcmd]

    if kind != constants.TAG_CLUSTER:

      cmd.append(name)

    return cmd

  cmd = cmdfn('add-tags') + _TEMP_TAG_NAMES

  AssertEqual(StartSSH(master['primary'],

                       utils.ShellQuoteArgs(cmd)).wait(), 0)

  cmd = cmdfn('list-tags')

  AssertEqual(StartSSH(master['primary'],

                       utils.ShellQuoteArgs(cmd)).wait(), 0)

  cmd = ['gnt-cluster', 'search-tags', _TEMP_TAG_RE]

  AssertEqual(StartSSH(master['primary'],

                       utils.ShellQuoteArgs(cmd)).wait(), 0)

  if qa_rapi.Enabled():

    qa_rapi.TestTags(kind, name, _TEMP_TAG_NAMES)

  cmd = cmdfn('remove-tags') + _TEMP_TAG_NAMES

  AssertEqual(StartSSH(master['primary'],

                       utils.ShellQuoteArgs(cmd)).wait(), 0)

@qa_utils.DefineHook('tags-cluster')

def TestClusterTags():

  """gnt-cluster tags"""

  _TestTags(constants.TAG_CLUSTER, "")

@qa_utils.DefineHook('tags-node')

def TestNodeTags(node):

  """gnt-node tags"""

  _TestTags(constants.TAG_NODE, node["primary"])

@qa_utils.DefineHook('tags-instance')

def TestInstanceTags(instance):

  """gnt-instance tags"""

  _TestTags(constants.TAG_INSTANCE, instance["name"])