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# Copyright (c) 2017 Mark D. Hill and David A. Wood
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met: redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer;
# redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution;
# neither the name of the copyright holders nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Authors: Sean Wilson
import os
import itertools
import config
class UID(object):
sep = ':'
type_idx, path_idx = range(2)
def __init__(self, path, *args):
self.path = self._shorten_path(path)
self.attributes = args
@staticmethod
def _shorten_path(path):
return os.path.relpath(path,
os.path.commonprefix((config.constants.testing_base,
path)))
@staticmethod
def _full_path(short_path):
return os.path.join(config.constants.testing_base, short_path)
@classmethod
def uid_to_path(cls, uid):
split_path = str(uid).split(cls.sep)[cls.path_idx]
return cls._full_path(split_path)
@classmethod
def uid_to_class(cls, uid):
return globals()[uid.split(cls.sep)[cls.type_idx]]
@classmethod
def from_suite(self, suite, filepath):
return SuiteUID(filepath, suite.name)
@classmethod
def from_test(self, test, filepath):
return TestUID(filepath, test.name, test.parent_suite.name)
@classmethod
def from_uid(cls, uid):
args = uid.split(cls.sep)
del args[cls.type_idx]
return cls.uid_to_class(uid)(*args)
def __str__(self):
common_opts = {
self.path_idx: self.path,
self.type_idx: self.__class__.__name__
}
return self.sep.join(itertools.chain(
[common_opts[0], common_opts[1]],
self.attributes))
def __hash__(self):
return hash(str(self))
def __eq__(self, other):
return type(self) == type(other) and str(self) == str(other)
class TestUID(UID):
def __init__(self, filename, test_name, suite_name):
UID.__init__(self, filename, suite_name, test_name)
@property
def test(self):
return self.attributes[1]
@property
def suite(self):
return self.attributes[0]
class SuiteUID(UID):
def __init__(self, filename, suite_name):
UID.__init__(self, filename, suite_name)
@property
def suite(self):
return self.attributes[0]
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