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PATH: opt / bitninja-python-dojo / embedded / lib / python3.9 / test / test_importlib / import_

from importlib import machinery
import sys
import types
import unittest

from .. import util

class SpecLoaderMock:

def find_spec(self, fullname, path=None, target=None):
        return machinery.ModuleSpec(fullname, self)

def create_module(self, spec):
        return None

def exec_module(self, module):
        pass

class SpecLoaderAttributeTests:

def test___loader__(self):
        loader = SpecLoaderMock()
        with util.uncache('blah'), util.import_state(meta_path=[loader]):
            module = self.__import__('blah')
        self.assertEqual(loader, module.__loader__)

(Frozen_SpecTests,
 Source_SpecTests
 ) = util.test_both(SpecLoaderAttributeTests, __import__=util.__import__)

class LoaderMock:

def find_module(self, fullname, path=None):
        return self

def load_module(self, fullname):
        sys.modules[fullname] = self.module
        return self.module

class LoaderAttributeTests:

def test___loader___missing(self):
        module = types.ModuleType('blah')
        try:
            del module.__loader__
        except AttributeError:
            pass
        loader = LoaderMock()
        loader.module = module
        with util.uncache('blah'), util.import_state(meta_path=[loader]):
            module = self.__import__('blah')
        self.assertEqual(loader, module.__loader__)

def test___loader___is_None(self):
        module = types.ModuleType('blah')
        module.__loader__ = None
        loader = LoaderMock()
        loader.module = module
        with util.uncache('blah'), util.import_state(meta_path=[loader]):
            returned_module = self.__import__('blah')
        self.assertEqual(loader, module.__loader__)

(Frozen_Tests,
 Source_Tests
 ) = util.test_both(LoaderAttributeTests, __import__=util.__import__)

if __name__ == '__main__':
    unittest.main()

[-] test_meta_path.py [edit]
[-] test_fromlist.py [edit]
[-] test___package__.py [edit]
[+] ..
[-] test_path.py [edit]
[-] test_caching.py [edit]
[-] test_packages.py [edit]
[-] __main__.py [edit]
[+] __pycache__
[-] test___loader__.py [edit]
[-] __init__.py [edit]
[-] test_relative_imports.py [edit]
[-] test_api.py [edit]