168 lines
5.7 KiB
Python
168 lines
5.7 KiB
Python
# Copyright 2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"). You
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# may not use this file except in compliance with the License. A copy of
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# the License is located at
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#
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# http://aws.amazon.com/apache2.0/
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#
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# or in the "license" file accompanying this file. This file is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
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# ANY KIND, either express or implied. See the License for the specific
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# language governing permissions and limitations under the License.
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import datetime
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import mock
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from nose.tools import assert_equal, assert_raises
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from botocore.exceptions import MD5UnavailableError
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from botocore.compat import (
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total_seconds, unquote_str, six, ensure_bytes, get_md5, compat_shell_split
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)
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from tests import BaseEnvVar, unittest
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class TotalSecondsTest(BaseEnvVar):
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def test_total_seconds(self):
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delta = datetime.timedelta(days=1, seconds=45)
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remaining = total_seconds(delta)
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self.assertEqual(remaining, 86445.0)
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delta = datetime.timedelta(seconds=33, microseconds=772)
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remaining = total_seconds(delta)
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self.assertEqual(remaining, 33.000772)
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class TestUnquoteStr(unittest.TestCase):
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def test_unquote_str(self):
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value = u'%E2%9C%93'
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# Note: decoded to unicode and utf-8 decoded as well.
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# This would work in python2 and python3.
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self.assertEqual(unquote_str(value), u'\u2713')
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def test_unquote_normal(self):
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value = u'foo'
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# Note: decoded to unicode and utf-8 decoded as well.
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# This would work in python2 and python3.
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self.assertEqual(unquote_str(value), u'foo')
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def test_unquote_with_spaces(self):
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value = u'foo+bar'
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# Note: decoded to unicode and utf-8 decoded as well.
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# This would work in python2 and python3.
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self.assertEqual(unquote_str(value), 'foo bar')
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class TestEnsureBytes(unittest.TestCase):
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def test_string(self):
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value = 'foo'
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response = ensure_bytes(value)
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self.assertIsInstance(response, six.binary_type)
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self.assertEqual(response, b'foo')
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def test_binary(self):
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value = b'bar'
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response = ensure_bytes(value)
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self.assertIsInstance(response, six.binary_type)
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self.assertEqual(response, b'bar')
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def test_unicode(self):
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value = u'baz'
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response = ensure_bytes(value)
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self.assertIsInstance(response, six.binary_type)
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self.assertEqual(response, b'baz')
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def test_non_ascii(self):
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value = u'\u2713'
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response = ensure_bytes(value)
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self.assertIsInstance(response, six.binary_type)
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self.assertEqual(response, b'\xe2\x9c\x93')
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def test_non_string_or_bytes_raises_error(self):
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value = 500
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with self.assertRaises(ValueError):
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ensure_bytes(value)
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class TestGetMD5(unittest.TestCase):
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def test_available(self):
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md5 = mock.Mock()
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with mock.patch('botocore.compat.MD5_AVAILABLE', True):
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with mock.patch('hashlib.md5', mock.Mock(return_value=md5)):
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self.assertEqual(get_md5(), md5)
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def test_unavailable_raises_error(self):
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with mock.patch('botocore.compat.MD5_AVAILABLE', False):
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with self.assertRaises(MD5UnavailableError):
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get_md5()
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def test_compat_shell_split_windows():
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windows_cases = {
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r'': [],
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r'spam \\': [r'spam', '\\\\'],
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r'spam ': [r'spam'],
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r' spam': [r'spam'],
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'spam eggs': [r'spam', r'eggs'],
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'spam\teggs': [r'spam', r'eggs'],
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'spam\neggs': ['spam\neggs'],
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'""': [''],
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'" "': [' '],
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'"\t"': ['\t'],
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'\\\\': ['\\\\'],
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'\\\\ ': ['\\\\'],
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'\\\\\t': ['\\\\'],
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r'\"': ['"'],
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# The following four test cases are official test cases given in
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# Microsoft's documentation.
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r'"abc" d e': [r'abc', r'd', r'e'],
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r'a\\b d"e f"g h': [r'a\\b', r'de fg', r'h'],
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r'a\\\"b c d': [r'a\"b', r'c', r'd'],
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r'a\\\\"b c" d e': [r'a\\b c', r'd', r'e']
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}
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runner = ShellSplitTestRunner()
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for input_string, expected_output in windows_cases.items():
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yield runner.assert_equal, input_string, expected_output, "win32"
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yield runner.assert_raises, r'"', ValueError, "win32"
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def test_compat_shell_split_unix():
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unix_cases = {
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r'': [],
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r'spam \\': [r'spam', '\\'],
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r'spam ': [r'spam'],
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r' spam': [r'spam'],
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'spam eggs': [r'spam', r'eggs'],
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'spam\teggs': [r'spam', r'eggs'],
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'spam\neggs': ['spam', 'eggs'],
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'""': [''],
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'" "': [' '],
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'"\t"': ['\t'],
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'\\\\': ['\\'],
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'\\\\ ': ['\\'],
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'\\\\\t': ['\\'],
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r'\"': ['"'],
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# The following four test cases are official test cases given in
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# Microsoft's documentation, but adapted to unix shell splitting.
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r'"abc" d e': [r'abc', r'd', r'e'],
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r'a\\b d"e f"g h': [r'a\b', r'de fg', r'h'],
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r'a\\\"b c d': [r'a\"b', r'c', r'd'],
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r'a\\\\"b c" d e': [r'a\\b c', r'd', r'e']
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}
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runner = ShellSplitTestRunner()
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for input_string, expected_output in unix_cases.items():
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yield runner.assert_equal, input_string, expected_output, "linux2"
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yield runner.assert_equal, input_string, expected_output, "darwin"
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yield runner.assert_raises, r'"', ValueError, "linux2"
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yield runner.assert_raises, r'"', ValueError, "darwin"
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class ShellSplitTestRunner(object):
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def assert_equal(self, s, expected, platform):
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assert_equal(compat_shell_split(s, platform), expected)
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def assert_raises(self, s, exception_cls, platform):
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assert_raises(exception_cls, compat_shell_split, s, platform)
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