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Add some testing to verify which module was imported in ET tests.

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This is useful when mucking with import_fresh_module to either force or block
importing of the _elementtree accelerator. These tests in place provide an
immediate indication whether the accelerator was actually imported and overrode
the classes it should have.
This commit is contained in:
Eli Bendersky 2013-05-19 17:49:54 -07:00
parent 3a36756ba1
commit e26fa1bdcb
2 changed files with 15 additions and 2 deletions
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8
Lib/test/test_xml_etree.py
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@ -10,6 +10,7 @@ import io
import operator
import pickle
import sys
import types
import unittest
import weakref
@ -2398,8 +2399,11 @@ class NoAcceleratorTest(unittest.TestCase):
# Test that the C accelerator was not imported for pyET
def test_correct_import_pyET(self):
self.assertEqual(pyET.Element.__module__, 'xml.etree.ElementTree')
self.assertEqual(pyET.SubElement.__module__, 'xml.etree.ElementTree')
# The type of methods defined in Python code is types.FunctionType,
# while the type of methods defined inside _elementtree is
# <class 'wrapper_descriptor'>
self.assertIsInstance(pyET.Element.__init__, types.FunctionType)
self.assertIsInstance(pyET.XMLParser.__init__, types.FunctionType)
# --------------------------------------------------------------------