def test_seek_too_far_real_file(self):
# StringIO doesn't raise IOError if you see past the start of the file.
flo = tempfile.TemporaryFile()
content = '1234567890'
flo.write(content)
self.assertEqual((content, 0), utils.last_bytes(flo, 1000))
def test_read_all(self):
self.f.seek(0, os.SEEK_SET)
out, remaining = utils.last_bytes(self.f, 1000)
self.assertEqual(out, '1234567890')
self.assertFalse(remaining > 0)
def test_truncated(self):
self.f.seek(0, os.SEEK_SET)
out, remaining = utils.last_bytes(self.f, 5)
self.assertEqual(out, '67890')
self.assertTrue(remaining > 0)
def test_seek_too_far_real_file(self):
# StringIO doesn't raise IOError if you see past the start of the file.
flo = tempfile.TemporaryFile()
content = '1234567890'
flo.write(content)
self.assertEqual((content, 0), utils.last_bytes(flo, 1000))
def test_read_all(self):
self.f.seek(0, os.SEEK_SET)
out, remaining = utils.last_bytes(self.f, 1000)
self.assertEqual(out, '1234567890')
self.assertFalse(remaining > 0)
def test_truncated(self):
self.f.seek(0, os.SEEK_SET)
out, remaining = utils.last_bytes(self.f, 5)
self.assertEqual(out, '67890')
self.assertTrue(remaining > 0)