def test_can_make_stream_unseekable(self) -> None:
"""Test can make stream unseekable."""
fileobj = BytesIO(b"foobar")
assert seekable(fileobj)
nonseekable_fileobj = NonSeekableStream(fileobj)
assert not seekable(nonseekable_fileobj)
assert nonseekable_fileobj.read() == b"foobar"
def test_can_make_stream_unseekable(self):
fileobj = StringIO("foobar")
self.assertTrue(seekable(fileobj))
nonseekable_fileobj = NonSeekableStream(fileobj)
self.assertFalse(seekable(nonseekable_fileobj))
self.assertEqual(nonseekable_fileobj.read(), "foobar")
def test_can_make_stream_unseekable(self):
fileobj = StringIO('foobar')
self.assertTrue(seekable(fileobj))
nonseekable_fileobj = NonSeekableStream(fileobj)
self.assertFalse(seekable(nonseekable_fileobj))
self.assertEqual(nonseekable_fileobj.read(), 'foobar')
def is_compatible(cls, download_target, osutil):
return seekable(download_target)
def is_compatible(cls, upload_source):
return readable(upload_source) and seekable(upload_source)
def test_non_seekable_oserror(self):
# Should return False if OSError is thrown.
with open(self.filename, 'w') as f:
self.assertFalse(seekable(ErrorRaisingSeekWrapper(f, OSError())))
def test_non_file_like_obj(self):
# Fails becase there is no seekable(), seek(), nor tell()
self.assertFalse(seekable(object()))
def test_seekable_fileobj(self):
with open(self.filename, 'w') as f:
self.assertTrue(seekable(f))
def test_non_seekable_oserror(self):
# Should return False if OSError is thrown.
with open(self.filename, 'w') as f:
self.assertFalse(seekable(ErrorRaisingSeekWrapper(f, OSError())))
def test_non_file_like_obj(self):
# Fails becase there is no seekable(), seek(), nor tell()
self.assertFalse(seekable(object()))
def test_seekable_fileobj(self):
with open(self.filename, 'w') as f:
self.assertTrue(seekable(f))
def is_compatible(cls, download_target, osutil):
return seekable(download_target)
