upstream/ipython Files · IPython/extensions/tests/test_storemagic.py

Fix clashes between debugger tests and coverage.py...

Fix clashes between debugger tests and coverage.py coverage.py works by setting the trace function. But so does the debugger, so we need to re-set it afterwards to get accurate coverage results.

Jens Hedegaard Nielsen - - Load All Authors

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             test_storemagic.py
        
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      import tempfile, os

      import nose.tools as nt

      ip = get_ipython()

      ip.magic('load_ext storemagic')

      def test_store_restore():

          ip.user_ns['foo'] = 78

          ip.magic('alias bar echo "hello"')

          tmpd = tempfile.mkdtemp()

          ip.magic('cd ' + tmpd)

          ip.magic('store foo')

          ip.magic('store bar')

          # Check storing

          nt.assert_equal(ip.db['autorestore/foo'], 78)

          nt.assert_in('bar', ip.db['stored_aliases'])

          # Remove those items

          ip.user_ns.pop('foo', None)

          ip.alias_manager.undefine_alias('bar')

          ip.magic('cd -')

          ip.user_ns['_dh'][:] = []

          # Check restoring

          ip.magic('store -r')

          nt.assert_equal(ip.user_ns['foo'], 78)

          nt.assert_in('bar', ip.alias_manager.alias_table)

          nt.assert_in(os.path.realpath(tmpd), ip.user_ns['_dh'])

          os.rmdir(tmpd)

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				import tempfile, os

				import nose.tools as nt

				ip = get_ipython()
				ip.magic('load_ext storemagic')

				def test_store_restore():
				ip.user_ns['foo'] = 78
				ip.magic('alias bar echo "hello"')
				tmpd = tempfile.mkdtemp()
				ip.magic('cd ' + tmpd)
				ip.magic('store foo')
				ip.magic('store bar')

				# Check storing
				nt.assert_equal(ip.db['autorestore/foo'], 78)
				nt.assert_in('bar', ip.db['stored_aliases'])

				# Remove those items
				ip.user_ns.pop('foo', None)
				ip.alias_manager.undefine_alias('bar')
				ip.magic('cd -')
				ip.user_ns['_dh'][:] = []

				# Check restoring
				ip.magic('store -r')
				nt.assert_equal(ip.user_ns['foo'], 78)
				nt.assert_in('bar', ip.alias_manager.alias_table)
				nt.assert_in(os.path.realpath(tmpd), ip.user_ns['_dh'])

				os.rmdir(tmpd)