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-rw-r--r--Lib/importlib/test/test_api.py93
1 files changed, 0 insertions, 93 deletions
diff --git a/Lib/importlib/test/test_api.py b/Lib/importlib/test/test_api.py
deleted file mode 100644
index a151626de7d..00000000000
--- a/Lib/importlib/test/test_api.py
+++ /dev/null
@@ -1,93 +0,0 @@
-from . import util
-import imp
-import importlib
-import sys
-import unittest
-
-
-class ImportModuleTests(unittest.TestCase):
-
- """Test importlib.import_module."""
-
- def test_module_import(self):
- # Test importing a top-level module.
- with util.mock_modules('top_level') as mock:
- with util.import_state(meta_path=[mock]):
- module = importlib.import_module('top_level')
- self.assertEqual(module.__name__, 'top_level')
-
- def test_absolute_package_import(self):
- # Test importing a module from a package with an absolute name.
- pkg_name = 'pkg'
- pkg_long_name = '{0}.__init__'.format(pkg_name)
- name = '{0}.mod'.format(pkg_name)
- with util.mock_modules(pkg_long_name, name) as mock:
- with util.import_state(meta_path=[mock]):
- module = importlib.import_module(name)
- self.assertEqual(module.__name__, name)
-
- def test_shallow_relative_package_import(self):
- # Test importing a module from a package through a relative import.
- pkg_name = 'pkg'
- pkg_long_name = '{0}.__init__'.format(pkg_name)
- module_name = 'mod'
- absolute_name = '{0}.{1}'.format(pkg_name, module_name)
- relative_name = '.{0}'.format(module_name)
- with util.mock_modules(pkg_long_name, absolute_name) as mock:
- with util.import_state(meta_path=[mock]):
- importlib.import_module(pkg_name)
- module = importlib.import_module(relative_name, pkg_name)
- self.assertEqual(module.__name__, absolute_name)
-
- def test_deep_relative_package_import(self):
- modules = ['a.__init__', 'a.b.__init__', 'a.c']
- with util.mock_modules(*modules) as mock:
- with util.import_state(meta_path=[mock]):
- importlib.import_module('a')
- importlib.import_module('a.b')
- module = importlib.import_module('..c', 'a.b')
- self.assertEqual(module.__name__, 'a.c')
-
- def test_absolute_import_with_package(self):
- # Test importing a module from a package with an absolute name with
- # the 'package' argument given.
- pkg_name = 'pkg'
- pkg_long_name = '{0}.__init__'.format(pkg_name)
- name = '{0}.mod'.format(pkg_name)
- with util.mock_modules(pkg_long_name, name) as mock:
- with util.import_state(meta_path=[mock]):
- importlib.import_module(pkg_name)
- module = importlib.import_module(name, pkg_name)
- self.assertEqual(module.__name__, name)
-
- def test_relative_import_wo_package(self):
- # Relative imports cannot happen without the 'package' argument being
- # set.
- with self.assertRaises(TypeError):
- importlib.import_module('.support')
-
-
- def test_loaded_once(self):
- # Issue #13591: Modules should only be loaded once when
- # initializing the parent package attempts to import the
- # module currently being imported.
- b_load_count = 0
- def load_a():
- importlib.import_module('a.b')
- def load_b():
- nonlocal b_load_count
- b_load_count += 1
- code = {'a': load_a, 'a.b': load_b}
- modules = ['a.__init__', 'a.b']
- with util.mock_modules(*modules, module_code=code) as mock:
- with util.import_state(meta_path=[mock]):
- importlib.import_module('a.b')
- self.assertEqual(b_load_count, 1)
-
-def test_main():
- from test.support import run_unittest
- run_unittest(ImportModuleTests)
-
-
-if __name__ == '__main__':
- test_main()