src/nitsi/test.py

   1 #!/usr/bin/python3
   2
   3
   4 import libvirt
   5
   6 import os
   7
   8 import configparser
   9
  10 import time
  11
  12 from nitsi.virtual_environ import virtual_environ
  13 from nitsi.recipe import recipe
  14
  15 import logging
  16
  17 logger = logging.getLogger("nitsi.test")
  18
  19
  20 class TestException(Exception):
  21     def __init__(self, message):
  22         self.message = message
  23
  24 class test():
  25     def __init__(self, path, log_path):
  26         try:
  27             self.path = os.path.abspath(path)
  28             self.log = logger.getChild(os.path.basename(self.path))
  29         except BaseException as e:
  30             logger.error("Could not get absolute path")
  31
  32         self.log.debug("Path of this test is: {}".format(self.path))
  33
  34         self.log_path = log_path
  35
  36         self.settings_file = "{}/settings".format(self.path)
  37         if not os.path.isfile(self.settings_file):
  38             self.log.error("No such file: {}".format(self.settings_file))
  39
  40         self.recipe_file = "{}/recipe".format(self.path)
  41         if not os.path.isfile(self.recipe_file):
  42             self.log.error("No such file: {}".format(self.recipe_file))
  43
  44     def read_settings(self):
  45         self.config = configparser.ConfigParser()
  46         self.config.read(self.settings_file)
  47         self.name = self.config["DEFAULT"]["Name"]
  48         self.description = self.config["DEFAULT"]["Description"]
  49         self.copy_to = self.config["DEFAULT"]["Copy_to"]
  50         self.copy_from = self.config["DEFAULT"]["Copy_from"]
  51         self.copy_from = self.copy_from.split(",")
  52
  53         tmp = []
  54         for file in self.copy_from:
  55             file = file.strip()
  56             file = os.path.normpath(self.path + "/" + file)
  57             tmp.append(file)
  58
  59         self.copy_from = tmp
  60
  61         self.virtual_environ_name = self.config["VIRTUAL_ENVIRONMENT"]["Name"]
  62         self.virtual_environ_path = self.config["VIRTUAL_ENVIRONMENT"]["Path"]
  63         self.virtual_environ_path = os.path.normpath(self.path + "/" + self.virtual_environ_path)
  64
  65     def virtual_environ_setup(self):
  66         self.virtual_environ = virtual_environ(self.virtual_environ_path)
  67
  68         self.virtual_networks = self.virtual_environ.get_networks()
  69
  70         self.virtual_machines = self.virtual_environ.get_machines()
  71
  72     def virtual_environ_start(self):
  73         for name in self.virtual_environ.network_names:
  74             self.virtual_networks[name].define()
  75             self.virtual_networks[name].start()
  76
  77         for name in self.virtual_environ.machine_names:
  78             self.virtual_machines[name].define()
  79             self.virtual_machines[name].create_snapshot()
  80             self.virtual_machines[name].copy_in(self.copy_from, self.copy_to)
  81             self.virtual_machines[name].start()
  82
  83         # Time to which all serial output log entries are relativ
  84         log_start_time = time.time()
  85
  86         # Number of chars of the longest machine name
  87         longest_machine_name = self.virtual_environ.longest_machine_name
  88
  89         self.log.debug("Try to login on all machines")
  90         for name in self.virtual_environ.machine_names:
  91             self.log.debug("Try to login on {}".format(name))
  92             self.virtual_machines[name].login("{}/test.log".format(self.log_path),
  93                                                 log_start_time=log_start_time,
  94                                                 longest_machine_name=longest_machine_name)
  95
  96     def load_recipe(self):
  97         self.log.info("Going to load the recipe")
  98         try:
  99             self.recipe = recipe(self.recipe_file)
 100             for line in self.recipe.recipe:
 101                 self.log.debug(line)
 102
 103             self.log.debug("This was the recipe")
 104         except BaseException as e:
 105             self.log.error("Failed to load recipe")
 106             raise e
 107
 108     def run_recipe(self):
 109         for line in self.recipe.recipe:
 110             return_value = self.virtual_machines[line[0]].cmd(line[2])
 111             self.log.debug("Return value is: {}".format(return_value))
 112             if return_value != "0" and line[1] == "":
 113                 raise TestException("Failed to execute command '{}' on {}, return code: {}".format(line[2],line[0], return_value))
 114             elif return_value == "0" and line[1] == "!":
 115                 raise TestException("Succeded to execute command '{}' on {}, return code: {}".format(line[2],line[0],return_value))
 116             else:
 117                 self.log.debug("Command '{}' on {} returned with: {}".format(line[2],line[0],return_value))
 118
 119     def virtual_environ_stop(self):
 120         for name in self.virtual_environ.machine_names:
 121             self.virtual_machines[name].shutdown()
 122             self.virtual_machines[name].revert_snapshot()
 123             self.virtual_machines[name].undefine()
 124
 125         for name in self.virtual_environ.network_names:
 126             self.virtual_networks[name].undefine()
 127
 128
 129