-# Copyright 2015-2016 Intel Corporation.
+# Copyright 2015-2017 Intel Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
def __init__(self):
pass
+ def _eval_param(self, param):
+ # pylint: disable=invalid-name
+ """ Helper function for expansion of references to vsperf parameters
+ """
+ if isinstance(param, str):
+ # evaluate every #PARAM reference inside parameter itself
+ macros = re.findall(r'#PARAM\((([\w\-]+)(\[[\w\[\]\-\'\"]+\])*)\)', param)
+ if macros:
+ for macro in macros:
+ # pylint: disable=eval-used
+ try:
+ tmp_val = str(eval("self.getValue('{}'){}".format(macro[1], macro[2])))
+ param = param.replace('#PARAM({})'.format(macro[0]), tmp_val)
+ # silently ignore that option required by PARAM macro can't be evaluated;
+ # It is possible, that referred parameter will be constructed during runtime
+ # and re-read later.
+ except IndexError:
+ pass
+ except AttributeError:
+ pass
+ return param
+ elif isinstance(param, list) or isinstance(param, tuple):
+ tmp_list = []
+ for item in param:
+ tmp_list.append(self._eval_param(item))
+ return tmp_list
+ elif isinstance(param, dict):
+ tmp_dict = {}
+ for (key, value) in param.items():
+ tmp_dict[key] = self._eval_param(value)
+ return tmp_dict
+ else:
+ return param
+
def getValue(self, attr):
"""Return a settings item value
"""
master_value = getattr(self, attr)
# Check if parameter value was modified by CLI option
cli_value = get_test_param(attr, None)
- if cli_value:
+ if cli_value is not None:
# TRAFFIC dictionary is not overridden by CLI option
# but only updated by specified values
if attr == 'TRAFFIC':
tmp_value = copy.deepcopy(master_value)
tmp_value = merge_spec(tmp_value, cli_value)
- return tmp_value
+ return self._eval_param(tmp_value)
else:
- return cli_value
+ return self._eval_param(cli_value)
else:
- return master_value
+ return self._eval_param(master_value)
else:
raise AttributeError("%r object has no attribute %r" %
(self.__class__, attr))
:returns: None
"""
- regex = re.compile("^(?P<digit_part>[0-9]+).*.conf$")
+ regex = re.compile("^(?P<digit_part>[0-9]+)(?P<alfa_part>[a-z]?)_.*.conf$")
def get_prefix(filename):
"""
Provide a suitable function for sort's key arg
"""
match_object = regex.search(os.path.basename(filename))
- return int(match_object.group('digit_part'))
+ return [int(match_object.group('digit_part')),
+ match_object.group('alfa_part')]
# get full file path to all files & dirs in dir_path
file_paths = os.listdir(dir_path)
file_paths = [x for x in file_paths if os.path.isfile(x) and
regex.search(os.path.basename(x))]
- # sort ascending on the leading digits
+ # sort ascending on the leading digits and afla (e.g. 03_, 05a_)
file_paths.sort(key=get_prefix)
# load settings from each file in turn
for key in self.__dict__:
if key.startswith('GUEST_'):
value = self.getValue(key)
- if isinstance(value, str) and value.find('#') >= 0:
+ if isinstance(value, str) and str(value).find('#') >= 0:
self._expand_vm_settings(key, 1)
if isinstance(value, list):
def validate_getValue(self, result, attr):
"""Verifies, that correct value was returned
"""
- assert result == self.__dict__[attr]
+ # getValue must be called to expand macros and apply
+ # values from TEST_PARAM option
+ assert result == self.getValue(attr)
return True
def validate_setValue(self, dummy_result, name, value):