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82bd087fb1
This takes steps to make Python 2 behave like Python 3 as
a way to flush out issues with running on Python 3. Specifically,
it handles two main differences:
1. Python 3 requires absolute imports within packages. This
can be emulated via "from __future__ import absolute_import"
2. Python 3 changed division to "true" division that doesn't
round to an integer. This can be emulated via
"from __future__ import division"
This changes all Python files to add imports for absolute_import
and division. For completeness, this also includes print_function in the
import.
I scrutinized each old-division location and converted some locations
to use the integer division '//' operator if it needed an integer
result (e.g. for indices, counts of records, etc). Some code was also using
relative imports and needed to be adjusted to handle absolute_import.
This fixes all Pylint warnings about no-absolute-import and old-division,
and these warnings are now banned.
Testing:
- Ran core tests
Change-Id: Idb0fcbd11f3e8791f5951c4944be44fb580e576b
Reviewed-on: http://gerrit.cloudera.org:8080/19588
Reviewed-by: Joe McDonnell <joemcdonnell@cloudera.com>
Tested-by: Joe McDonnell <joemcdonnell@cloudera.com>
140 lines
6.3 KiB
Python
140 lines
6.3 KiB
Python
#!/usr/bin/env impala-python
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# -*- coding: utf-8 -*-
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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from __future__ import absolute_import, division, print_function
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import unittest
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from datetime import datetime, timedelta
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from shell.cookie_util import (cookie_matches_path, get_cookie_expiry,
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get_all_matching_cookies)
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class TestCookieUtil(unittest.TestCase):
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def test_cookie_matches_path(self):
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assert cookie_matches_path({}, '/')
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assert cookie_matches_path({}, '')
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assert cookie_matches_path({}, 'cliservice')
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assert cookie_matches_path({}, '/cliservice')
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assert cookie_matches_path({}, '/cliservice/')
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assert cookie_matches_path({'path': ''}, '/')
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assert cookie_matches_path({'path': '/'}, '')
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assert cookie_matches_path({'path': '/'}, 'clisevice')
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assert cookie_matches_path({'path': '/'}, '/clisevice')
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assert not cookie_matches_path({'path': '/cliservice'}, '')
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assert not cookie_matches_path({'path': '/cliservice'}, '/')
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assert cookie_matches_path({'path': '/cliservice'}, 'cliservice')
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assert cookie_matches_path({'path': 'cliservice'}, '/cliservice')
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assert cookie_matches_path({'path': '/cliservice/'}, '/cliservice/')
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assert cookie_matches_path({'path': '/cliservice'}, 'cliservice/abc/def/ghi')
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assert cookie_matches_path({'path': '/cliservice/'}, 'cliservice/?q=abcd')
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assert not cookie_matches_path({'path': '/a/b/c//'}, '/a')
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assert not cookie_matches_path({'path': '/a/b/c//'}, '/a/b')
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assert cookie_matches_path({'path': '/a/b/c//'}, 'a/b/c')
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assert cookie_matches_path({'path': '/a/b/c//'}, '/a/b/c')
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assert cookie_matches_path({'path': '/a/b/c//'}, 'a/b/c/d')
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assert cookie_matches_path({'path': '/a/b/c//'}, '/a/b/c/d')
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assert cookie_matches_path({'path': '/a/b/c//'}, '/a/b/c/d/e/f/g/h')
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def test_get_cookie_expiry(self):
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assert get_cookie_expiry({}) is None
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assert get_cookie_expiry({'max-age': ''}) is None
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hour = timedelta(hours=1)
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sec = timedelta(seconds=1)
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now = datetime.now()
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assert now <= get_cookie_expiry({'max-age': '0'}) <= now + sec
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now = datetime.now()
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assert now - sec <= get_cookie_expiry({'max-age': '-1'}) <= now
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now = datetime.now()
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assert now - hour <= get_cookie_expiry({'max-age': '-3600'}) <= now - hour + sec
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now = datetime.now()
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assert now + hour <= get_cookie_expiry({'max-age': '3600'}) <= now + hour + sec
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now = datetime.now()
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days2k = timedelta(days=2000)
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assert now - days2k <= \
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get_cookie_expiry({'max-age': '-172800000'}) <= \
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now - days2k + sec
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now = datetime.now()
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assert now + days2k <= \
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get_cookie_expiry({'max-age': '172800000'}) <= \
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now + days2k + sec
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def test_get_all_matching_cookies(self):
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cookies = get_all_matching_cookies(['a', 'b'], '/path', {})
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assert not cookies
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headers = {'Set-Cookie': '''c_cookie=c_value
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b_cookie=b_value
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a_cookie=a_value'''}
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cookies = get_all_matching_cookies(['a_cookie', 'b_cookie'], '/path', headers)
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assert len(cookies) == 2
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assert cookies[0].key == 'a_cookie' and cookies[0].value == 'a_value'
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assert cookies[1].key == 'b_cookie' and cookies[1].value == 'b_value'
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cookies = get_all_matching_cookies(['b_cookie', 'a_cookie'], '/path', headers)
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assert len(cookies) == 2
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assert cookies[0].key == 'b_cookie' and cookies[0].value == 'b_value'
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assert cookies[1].key == 'a_cookie' and cookies[1].value == 'a_value'
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headers = {'Set-Cookie': '''c_cookie=c_value;Path=/
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b_cookie=b_value;Path=/path
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a_cookie=a_value;Path=/'''}
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cookies = get_all_matching_cookies(['a_cookie', 'b_cookie'], '/path', headers)
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assert len(cookies) == 2
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assert cookies[0].key == 'a_cookie' and cookies[0].value == 'a_value'
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assert cookies[1].key == 'b_cookie' and cookies[1].value == 'b_value'
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headers = {'Set-Cookie': '''c_cookie=c_value;Path=/
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b_cookie=b_value;Path=/path
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a_cookie=a_value;Path=/path/path2'''}
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cookies = get_all_matching_cookies(['a_cookie', 'b_cookie'], '/path', headers)
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assert len(cookies) == 1
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assert cookies[0].key == 'b_cookie' and cookies[0].value == 'b_value'
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cookies = get_all_matching_cookies(['b_cookie', 'a_cookie'], '/path', headers)
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assert len(cookies) == 1
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assert cookies[0].key == 'b_cookie' and cookies[0].value == 'b_value'
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headers = {'Set-Cookie': '''c_cookie=c_value;Path=/
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b_cookie=b_value;Path=/path
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a_cookie=a_value;Path=/path'''}
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cookies = get_all_matching_cookies(['a_cookie', 'b_cookie'], '/path/path1',
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headers)
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assert len(cookies) == 2
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assert cookies[0].key == 'a_cookie' and cookies[0].value == 'a_value'
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assert cookies[1].key == 'b_cookie' and cookies[1].value == 'b_value'
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headers = {'Set-Cookie': '''c_cookie=c_value;Path=/
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b_cookie=b_value;Path=/path1
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a_cookie=a_value;Path=/path2'''}
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cookies = get_all_matching_cookies(['a_cookie', 'b_cookie'], '/path', headers)
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assert not cookies
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headers = {'Set-Cookie': '''c_cookie=c_value;Path=/
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b_cookie=b_value;Path=/path1
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a_cookie=a_value;Path=/path2'''}
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cookies = get_all_matching_cookies(['a_cookie', 'b_cookie', 'c_cookie'], '/path',
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headers)
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assert len(cookies) == 1
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assert cookies[0].key == 'c_cookie' and cookies[0].value == 'c_value'
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