summaryrefslogtreecommitdiff
path: root/astroid/tests/unittest_utils.py
diff options
context:
space:
mode:
authorCeridwen <ceridwenv@gmail.com>2016-02-08 15:32:46 -0500
committerCeridwen <ceridwenv@gmail.com>2016-02-08 15:32:46 -0500
commitd37b81de4f1e64abc2f222c487785d816ab469ea (patch)
tree23f3c6d0df240da4e8fef52707fe64cff7c53923 /astroid/tests/unittest_utils.py
parentc510c17f63c2df01b8c9d5e2fd97ac963f737c7f (diff)
downloadastroid-git-d37b81de4f1e64abc2f222c487785d816ab469ea.tar.gz
Try to solve the packaging issues again
Diffstat (limited to 'astroid/tests/unittest_utils.py')
-rw-r--r--astroid/tests/unittest_utils.py124
1 files changed, 0 insertions, 124 deletions
diff --git a/astroid/tests/unittest_utils.py b/astroid/tests/unittest_utils.py
deleted file mode 100644
index 81777e37..00000000
--- a/astroid/tests/unittest_utils.py
+++ /dev/null
@@ -1,124 +0,0 @@
-# copyright 2003-2015 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
-# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
-#
-# This file is part of astroid.
-#
-# astroid is free software: you can redistribute it and/or modify it
-# under the terms of the GNU Lesser General Public License as published by the
-# Free Software Foundation, either version 2.1 of the License, or (at your
-# option) any later version.
-#
-# astroid is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
-# for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License along
-# with astroid. If not, see <http://www.gnu.org/licenses/>.
-import unittest
-
-from astroid import builder
-from astroid import InferenceError
-from astroid import nodes
-from astroid.interpreter import util
-from astroid import test_utils
-from astroid import util as astroid_util
-
-
-class InferenceUtil(unittest.TestCase):
-
- def test_not_exclusive(self):
- module = builder.parse("""
- x = 10
- for x in range(5):
- print (x)
-
- if x > 0:
- print ('#' * x)
- """, __name__, __file__)
- xass1 = module.locals['x'][0]
- assert xass1.lineno == 2
- xnames = [n for n in module.nodes_of_class(nodes.Name) if n.name == 'x']
- assert len(xnames) == 3
- assert xnames[1].lineno == 6
- self.assertEqual(util.are_exclusive(xass1, xnames[1]), False)
- self.assertEqual(util.are_exclusive(xass1, xnames[2]), False)
-
- def test_if(self):
- module = builder.parse('''
- if 1:
- a = 1
- a = 2
- elif 2:
- a = 12
- a = 13
- else:
- a = 3
- a = 4
- ''')
- a1 = module.locals['a'][0]
- a2 = module.locals['a'][1]
- a3 = module.locals['a'][2]
- a4 = module.locals['a'][3]
- a5 = module.locals['a'][4]
- a6 = module.locals['a'][5]
- self.assertEqual(util.are_exclusive(a1, a2), False)
- self.assertEqual(util.are_exclusive(a1, a3), True)
- self.assertEqual(util.are_exclusive(a1, a5), True)
- self.assertEqual(util.are_exclusive(a3, a5), True)
- self.assertEqual(util.are_exclusive(a3, a4), False)
- self.assertEqual(util.are_exclusive(a5, a6), False)
-
- def test_try_except(self):
- module = builder.parse('''
- try:
- def exclusive_func2():
- "docstring"
- except TypeError:
- def exclusive_func2():
- "docstring"
- except:
- def exclusive_func2():
- "docstring"
- else:
- def exclusive_func2():
- "this one redefine the one defined line 42"
- ''')
- f1 = module.locals['exclusive_func2'][0]
- f2 = module.locals['exclusive_func2'][1]
- f3 = module.locals['exclusive_func2'][2]
- f4 = module.locals['exclusive_func2'][3]
- self.assertEqual(util.are_exclusive(f1, f2), True)
- self.assertEqual(util.are_exclusive(f1, f3), True)
- self.assertEqual(util.are_exclusive(f1, f4), False)
- self.assertEqual(util.are_exclusive(f2, f4), True)
- self.assertEqual(util.are_exclusive(f3, f4), True)
- self.assertEqual(util.are_exclusive(f3, f2), True)
-
- self.assertEqual(util.are_exclusive(f2, f1), True)
- self.assertEqual(util.are_exclusive(f4, f1), False)
- self.assertEqual(util.are_exclusive(f4, f2), True)
-
- def test_unpack_infer_uninferable_nodes(self):
- node = test_utils.extract_node('''
- x = [A] * 1
- f = [x, [A] * 2]
- f
- ''')
- inferred = next(node.infer())
- unpacked = list(util.unpack_infer(inferred))
- self.assertEqual(len(unpacked), 3)
- self.assertTrue(all(elt is astroid_util.Uninferable
- for elt in unpacked))
-
- def test_unpack_infer_empty_tuple(self):
- node = test_utils.extract_node('''
- ()
- ''')
- inferred = next(node.infer())
- with self.assertRaises(InferenceError) as cm:
- next(util.unpack_infer(inferred))
-
-
-if __name__ == '__main__':
- unittest.main()