# Copyright 2008-2015 Nokia Networks
# Copyright 2016- Robot Framework Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import inspect
from robot.utils import normalize
[docs]def LibraryScope(libcode, library):
scope = _get_scope(libcode)
if scope == 'GLOBAL':
return GlobalScope(library)
if scope in ('SUITE', 'TESTSUITE'):
return TestSuiteScope(library)
return TestCaseScope(library)
def _get_scope(libcode):
if inspect.ismodule(libcode):
return 'GLOBAL'
scope = getattr(libcode, 'ROBOT_LIBRARY_SCOPE', '')
return normalize(str(scope), ignore='_').upper()
[docs]class GlobalScope:
is_global = True
def __init__(self, library):
self._register_listeners = library.register_listeners
self._unregister_listeners = library.unregister_listeners
[docs] def start_suite(self):
self._register_listeners()
[docs] def end_suite(self):
self._unregister_listeners()
[docs] def start_test(self):
pass
[docs] def end_test(self):
pass
def __str__(self):
return 'GLOBAL'
[docs]class TestSuiteScope(GlobalScope):
is_global = False
def __init__(self, library):
GlobalScope.__init__(self, library)
self._reset_instance = library.reset_instance
self._instance_cache = []
[docs] def start_suite(self):
prev = self._reset_instance()
self._instance_cache.append(prev)
self._register_listeners()
[docs] def end_suite(self):
self._unregister_listeners(close=True)
prev = self._instance_cache.pop()
self._reset_instance(prev)
def __str__(self):
return 'SUITE'
[docs]class TestCaseScope(TestSuiteScope):
[docs] def start_test(self):
self._unregister_listeners()
prev = self._reset_instance()
self._instance_cache.append(prev)
self._register_listeners()
[docs] def end_test(self):
self._unregister_listeners(close=True)
prev = self._instance_cache.pop()
self._reset_instance(prev)
self._register_listeners()
def __str__(self):
return 'TEST'