src/nitsi/test.py

   1 #!/usr/bin/python3
   2
   3 import configparser
   4 import libvirt
   5 import logging
   6 import os
   7 import time
   8
   9 from . import recipe
  10 from . import virtual_environ
  11
  12 logger = logging.getLogger("nitsi.test")
  13
  14
  15 class TestException(Exception):
  16     def __init__(self, message):
  17         self.message = message
  18
  19 class test():
  20     def __init__(self, path, log_path):
  21         try:
  22             self.path = os.path.abspath(path)
  23             self.log = logger.getChild(os.path.basename(self.path))
  24         except BaseException as e:
  25             logger.error("Could not get absolute path")
  26
  27         self.log.debug("Path of this test is: {}".format(self.path))
  28
  29         self.log_path = log_path
  30
  31         self.settings_file = "{}/settings".format(self.path)
  32         if not os.path.isfile(self.settings_file):
  33             self.log.error("No such file: {}".format(self.settings_file))
  34
  35         self.recipe_file = "{}/recipe".format(self.path)
  36         if not os.path.isfile(self.recipe_file):
  37             self.log.error("No such file: {}".format(self.recipe_file))
  38
  39     def read_settings(self):
  40         self.config = configparser.ConfigParser()
  41         self.config.read(self.settings_file)
  42         self.name = self.config["DEFAULT"]["Name"]
  43         self.description = self.config["DEFAULT"]["Description"]
  44         self.copy_to = self.config["DEFAULT"]["Copy_to"]
  45         self.copy_from = self.config["DEFAULT"]["Copy_from"]
  46         self.copy_from = self.copy_from.split(",")
  47
  48         tmp = []
  49         for file in self.copy_from:
  50             file = file.strip()
  51             file = os.path.normpath(self.path + "/" + file)
  52             tmp.append(file)
  53
  54         self.copy_from = tmp
  55
  56         self.virtual_environ_name = self.config["VIRTUAL_ENVIRONMENT"]["Name"]
  57         self.virtual_environ_path = self.config["VIRTUAL_ENVIRONMENT"]["Path"]
  58         self.virtual_environ_path = os.path.normpath(self.path + "/" + self.virtual_environ_path)
  59
  60     def virtual_environ_setup(self):
  61         self.virtual_environ = virtual_environ.virtual_environ(self.virtual_environ_path)
  62
  63         self.virtual_networks = self.virtual_environ.get_networks()
  64
  65         self.virtual_machines = self.virtual_environ.get_machines()
  66
  67     def virtual_environ_start(self):
  68         for name in self.virtual_environ.network_names:
  69             self.virtual_networks[name].define()
  70             self.virtual_networks[name].start()
  71
  72         for name in self.virtual_environ.machine_names:
  73             self.virtual_machines[name].define()
  74             self.virtual_machines[name].create_snapshot()
  75             self.virtual_machines[name].copy_in(self.copy_from, self.copy_to)
  76             self.virtual_machines[name].start()
  77
  78         # Time to which all serial output log entries are relativ
  79         log_start_time = time.time()
  80
  81         # Number of chars of the longest machine name
  82         longest_machine_name = self.virtual_environ.longest_machine_name
  83
  84         self.log.debug("Try to login on all machines")
  85         for name in self.virtual_environ.machine_names:
  86             self.log.debug("Try to login on {}".format(name))
  87             self.virtual_machines[name].login("{}/test.log".format(self.log_path),
  88                                                 log_start_time=log_start_time,
  89                                                 longest_machine_name=longest_machine_name)
  90
  91     def load_recipe(self):
  92         self.log.info("Going to load the recipe")
  93         try:
  94             self.recipe = recipe.recipe(self.recipe_file)
  95             for line in self.recipe.recipe:
  96                 self.log.debug(line)
  97
  98             self.log.debug("This was the recipe")
  99         except BaseException as e:
 100             self.log.error("Failed to load recipe")
 101             raise e
 102
 103     def run_recipe(self):
 104         for line in self.recipe.recipe:
 105             return_value = self.virtual_machines[line[0]].cmd(line[2])
 106             self.log.debug("Return value is: {}".format(return_value))
 107             if return_value != "0" and line[1] == "":
 108                 raise TestException("Failed to execute command '{}' on {}, return code: {}".format(line[2],line[0], return_value))
 109             elif return_value == "0" and line[1] == "!":
 110                 raise TestException("Succeded to execute command '{}' on {}, return code: {}".format(line[2],line[0],return_value))
 111             else:
 112                 self.log.debug("Command '{}' on {} returned with: {}".format(line[2],line[0],return_value))
 113
 114     def virtual_environ_stop(self):
 115         for name in self.virtual_environ.machine_names:
 116             self.virtual_machines[name].shutdown()
 117             self.virtual_machines[name].revert_snapshot()
 118             self.virtual_machines[name].undefine()
 119
 120         for name in self.virtual_environ.network_names:
 121             self.virtual_networks[name].undefine()