92 lines
2.2 KiB
Python
92 lines
2.2 KiB
Python
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# This file is part of h5py, a Python interface to the HDF5 library.
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#
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# http://www.h5py.org
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#
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# Copyright 2008-2013 Andrew Collette and contributors
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#
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# License: Standard 3-clause BSD; see "license.txt" for full license terms
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# and contributor agreement.
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"""
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Common high-level operations test
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Tests features common to all high-level objects, like the .name property.
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"""
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from __future__ import absolute_import
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import six
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from h5py import File
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from ..common import ut, TestCase, UNICODE_FILENAMES
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import numpy as np
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import os
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import tempfile
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class BaseTest(TestCase):
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def setUp(self):
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self.f = File(self.mktemp(), 'w')
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def tearDown(self):
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if self.f:
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self.f.close()
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class TestName(BaseTest):
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"""
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Feature: .name attribute returns the object name
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"""
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def test_anonymous(self):
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""" Anonymous objects have name None """
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grp = self.f.create_group(None)
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self.assertIs(grp.name, None)
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class TestRepr(BaseTest):
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"""
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repr() works correctly with Unicode names
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"""
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USTRING = six.unichr(0xfc) + six.unichr(0xdf)
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def _check_type(self, obj):
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if six.PY2:
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self.assertIsInstance(repr(obj), bytes)
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else:
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self.assertIsInstance(repr(obj), six.text_type)
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def test_group(self):
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""" Group repr() with unicode """
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grp = self.f.create_group(self.USTRING)
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self._check_type(grp)
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def test_dataset(self):
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""" Dataset repr() with unicode """
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dset = self.f.create_dataset(self.USTRING, (1,))
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self._check_type(dset)
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def test_namedtype(self):
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""" Named type repr() with unicode """
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self.f['type'] = np.dtype('f')
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typ = self.f['type']
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self._check_type(typ)
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@ut.skipIf(not UNICODE_FILENAMES, "Filesystem unicode support required")
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def test_file(self):
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""" File object repr() with unicode """
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fname = tempfile.mktemp(self.USTRING+u'.hdf5')
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try:
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with File(fname,'w') as f:
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self._check_type(f)
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finally:
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try:
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os.unlink(fname)
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except Exception:
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pass
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