52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
from __future__ import unicode_literals
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import os
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import psutil
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from ..settings import setting_temporary_directory
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class TempfileCheckMixin(object):
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def _get_temporary_entries_count(self):
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return len(os.listdir(setting_temporary_directory.value))
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def setUp(self):
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super(TempfileCheckMixin, self).setUp()
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self._temporary_items = self._get_temporary_entries_count()
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def tearDown(self):
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self.assertEqual(
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self._temporary_items, self._get_temporary_entries_count(),
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msg='Orphan temporary file. The number of temporary file and '
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'directories at the start and at the end of the test are not the '
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'same.'
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)
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super(TempfileCheckMixin, self).tearDown()
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class OpenFileCheckMixin(object):
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def _get_descriptor_count(self):
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process = psutil.Process()
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return process.num_fds()
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def _get_open_files(self):
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process = psutil.Process()
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return process.open_files()
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def setUp(self):
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super(OpenFileCheckMixin, self).setUp()
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self._open_files = self._get_open_files()
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def tearDown(self):
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if not getattr(self, '_skip_file_descriptor_test', False):
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for new_open_file in self._get_open_files():
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self.assertFalse(new_open_file not in self._open_files,
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msg='File descriptor leak. The number of file descriptors '
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'at the start and at the end of the test are not the same.'
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)
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self._skip_file_descriptor_test = False
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super(OpenFileCheckMixin, self).tearDown()
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