120 lines
4.0 KiB
Python
120 lines
4.0 KiB
Python
# Copyright (c) 2010-2013 OpenStack, LLC.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import testtools
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from swiftclient import utils as u
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class TestConfigTrueValue(testtools.TestCase):
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def test_TRUE_VALUES(self):
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for v in u.TRUE_VALUES:
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self.assertEqual(v, v.lower())
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def test_config_true_value(self):
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orig_trues = u.TRUE_VALUES
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try:
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u.TRUE_VALUES = 'hello world'.split()
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for val in 'hello world HELLO WORLD'.split():
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self.assertTrue(u.config_true_value(val) is True)
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self.assertTrue(u.config_true_value(True) is True)
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self.assertTrue(u.config_true_value('foo') is False)
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self.assertTrue(u.config_true_value(False) is False)
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finally:
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u.TRUE_VALUES = orig_trues
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class TestPrtBytes(testtools.TestCase):
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def test_zero_bytes(self):
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bytes_ = 0
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raw = '0'
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human = '0'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_one_byte(self):
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bytes_ = 1
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raw = '1'
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human = '1'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_less_than_one_k(self):
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bytes_ = (2 ** 10) - 1
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raw = '1023'
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human = '1023'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_one_k(self):
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bytes_ = 2 ** 10
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raw = '1024'
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human = '1.0K'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_a_decimal_k(self):
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bytes_ = (3 * 2 ** 10) + 512
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raw = '3584'
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human = '3.5K'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_a_bit_less_than_one_meg(self):
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bytes_ = (2 ** 20) - (2 ** 10)
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raw = '1047552'
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human = '1023K'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_just_a_hair_less_than_one_meg(self):
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bytes_ = (2 ** 20) - (2 ** 10) + 1
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raw = '1047553'
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human = '1.0M'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_one_meg(self):
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bytes_ = 2 ** 20
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raw = '1048576'
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human = '1.0M'
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self.assertEqual(raw, u.prt_bytes(bytes_, False).lstrip())
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_ten_meg(self):
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bytes_ = 10 * 2 ** 20
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human = '10M'
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_bit_less_than_ten_meg(self):
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bytes_ = (10 * 2 ** 20) - (100 * 2 ** 10)
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human = '9.9M'
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_just_a_hair_less_than_ten_meg(self):
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bytes_ = (10 * 2 ** 20) - 1
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human = '10.0M'
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self.assertEqual(human, u.prt_bytes(bytes_, True).lstrip())
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def test_a_yotta(self):
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bytes_ = 42 * 2 ** 80
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self.assertEqual('42Y', u.prt_bytes(bytes_, True).lstrip())
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def test_overflow(self):
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bytes_ = 2 ** 90
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self.assertEqual('1024Y', u.prt_bytes(bytes_, True).lstrip())
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