assertSoftware.py 7 KB
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"""
 TODO: Add copyright.
"""


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import unittest
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import sys, os, tempfile, stat, subprocess
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def createCleanList(s):
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  """
    TODO: Add doc string.
  """
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  return sorted([q.strip() for q in s.split() if len(q.strip()) > 0])

class AssertPythonSoftware(unittest.TestCase):
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  """Asserts that python related software is in good shape."""
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  def test_python_version(self):
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    """Check built python version"""
    self.assertEqual((2,4), sys.version_info[:2])
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  def test_use_generated_python(self):
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    """Checks generated python as python"""
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    fd, name = tempfile.mkstemp()
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    try:
      f = os.fdopen(fd, 'w')
      f.write("""\
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#!%s
import sys
print sys.version_info[:2]
    """ % sys.executable)
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      f.close()
      f_stat = os.stat(name)
      os.chmod(name, f_stat.st_mode | stat.S_IXUSR)
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      result = subprocess.Popen([name], stdout=subprocess.PIPE)\
          .communicate()[0].strip()
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      self.assertEqual('(2, 4)', result)
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    finally:
      os.unlink(name)

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  def test_use_generated_python_as_normal_interpreter(self):
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    """Checks behabiour of generated python as interpreter"""
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    stdout, stderr = subprocess.Popen(["bin/python2.4", "-V"],
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        stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
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    self.assertTrue('Python 2.4' in stderr)
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  def test_required_libraries(self):
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    """Checks possiblity of importing libraries"""
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    required_library_list = createCleanList("""
      ERP5Diff
      MySQLdb
      SOAPpy
      _ssl
      _xmlplus
      bz2
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      cElementTree
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      elementtree
      fpconst
      gdbm
      itools
      ldap
      lxml
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      mechanize
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      memcache
      numpy
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      paramiko
      ply
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      pytz
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      readline
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      simplejson
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      socks
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      threadframe
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      uuid
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      xml
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      xml.parsers.expat
      zlib
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      zope.testbrowser
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      """)
    failed_library_list = []
    for lib in required_library_list:
      try:
        __import__(lib)
      except ImportError:
        failed_library_list.append(lib)
    self.assertEqual([], failed_library_list,
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        'Python libraries not found:\n'+'\n'.join(failed_library_list))
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class AssertLddLibs(unittest.TestCase):
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  """Checks for dynamic libraries"""
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  def test_ocropus(self):
    """Senna as an library"""
    result = os.system("ldd parts/ocropus/bin/ocropus | grep -q "
        "'parts/ocropus/lib/libocropus.so'")
    self.assertEqual(result, 0)
    result = os.system("ldd parts/ocropus/bin/ocropus | grep -q "
        "'parts/.*/lib/libiulib.so'")
    self.assertEqual(result, 0)

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  def test_tritonn_senna(self):
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    """Senna as an library"""
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    result = os.system("ldd parts/mysql-tritonn-5.0/libexec/mysqld | grep -q "
        "'parts/senna/lib/libsenna.so.0'")
    self.assertEqual(result, 0)

  def test_MySQLdb(self):
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    """Checks proper linking to mysql library from MySQLdb egg"""
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    result = os.system("ldd develop-eggs/MySQL_python-1.2.3c1-py2.4-linux-x86"
       "_64.egg/_mysql.so | grep -q 'parts/mysql-tritonn-5.0/lib/mysql/libmys"
       "qlclient_r.so'")
    self.assertEqual(result, 0)

  def test_memcached_libevent(self):
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    """Checks proper liunking to libevent from memcached"""
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    result = os.system("ldd parts/memcached/bin/memcached | grep -q 'parts/li"
        "bevent/lib/libevent'")

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class AssertSoftwareRunable(unittest.TestCase):
  def test_HaProxy(self):
    stdout, stderr = subprocess.Popen(["parts/haproxy/sbin/haproxy", "-v"],
        stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    self.assertEqual(stderr, '')
    self.assertTrue(stdout.startswith('HA-Proxy'))

  def test_Apache(self):
    stdout, stderr = subprocess.Popen(["parts/apache/bin/httpd", "-v"],
        stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    self.assertEqual(stderr, '')
    self.assertTrue(stdout.startswith('Server version: Apache'))

  def test_Ocropus(self):
    stdout, stderr = subprocess.Popen(["parts/ocropus/bin/ocropus"],
        stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    self.assertEqual(stdout, '')
    self.assertTrue('splitting books' in stderr)

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  def test_TokyoCabinet(self):
    stdout, stderr = subprocess.Popen(["parts/tokyocabinet/bin/tcamgr",
      "version"],
        stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    self.assertEqual(stderr, '')
    self.assertTrue(stdout.startswith('Tokyo Cabinet'))

  def test_Flare(self):
    stdout, stderr = subprocess.Popen(["parts/flare/bin/flarei", "-v"],
        stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    self.assertEqual(stderr, '')
    self.assertTrue(stdout.startswith('flare'))

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  def test_rdiff_backup(self):
    stdout, stderr = subprocess.Popen(["parts/rdiff-backup/bin/rdiff-backup",
      "-v"], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    self.assertEqual(stderr, '')
    self.assertEqual(stdout.strip(), 'rdiff-backup 1.0.5')

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class AssertApache(unittest.TestCase):
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  """Tests for built apache"""
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  def test_modules(self):
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    """Checks for availability of apache modules"""
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    required_module_list = createCleanList("""
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      authn_default_module
      log_config_module
      proxy_http_module
      authn_alias_module
      authz_dbm_module
      case_filter_in_module
      imagemap_module
      setenvif_module
      include_module
      charset_lite_module
      info_module
      cache_module
      actions_module
      proxy_connect_module
      auth_digest_module
      unique_id_module
      mime_magic_module
      disk_cache_module
      mime_module
      usertrack_module
      asis_module
      optional_hook_import_module
      negotiation_module
      proxy_module
      authz_default_module
      ext_filter_module
      auth_basic_module
      authz_owner_module
      authn_anon_module
      rewrite_module
      proxy_balancer_module
      substitute_module
      filter_module
      expires_module
      autoindex_module
      status_module
      cgid_module
      version_module
      echo_module
      optional_fn_export_module
      optional_fn_import_module
      ident_module
      cgi_module
      bucketeer_module
      optional_hook_export_module
      vhost_alias_module
      ssl_module
      authz_user_module
      env_module
      logio_module
      proxy_ftp_module
      cern_meta_module
      authz_groupfile_module
      dir_module
      log_forensic_module
      alias_module
      deflate_module
      authn_dbm_module
      case_filter_module
      authz_host_module
      headers_module
      dumpio_module
      speling_module
      authn_file_module
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    """)
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    parts_path_prefix = os.path.join(os.path.dirname(__file__), '../parts')
    result = os.popen("%s/apache/bin/httpd -M" % parts_path_prefix)
    loaded_module_list = [module_name for module_name in result.read().split() 
                          if module_name.endswith('module')]
    result.close()
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    failed_module_list = []
    for module in required_module_list:
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      if module not in loaded_module_list:
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        failed_module_list.append(module)
    self.assertEqual([], failed_module_list,
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        'Apache modules not found:\n'+'\n'.join(failed_module_list))
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if __name__ == '__main__':
  unittest.main()