mirror of
https://github.com/searxng/searxng.git
synced 2024-06-13 18:59:21 +00:00
f0ca1c3483
A new "base" engine called command is introduced. It is the foundation for all command line engines for now. You can use this engine to create your own command line engine. Add some engines (commented out to make sure no one enables anything accidentally): * git grep: This engine lets you grep in the searx repo. * locate: If locate is installed and initialized, you can search on the FS. * find: You can find files with a specific name from where you started searx. * pattern search in files: This engine utilizes the command fgrep. * regex search in files: This engine runs `grep` to find a file based on its contents.
242 lines
9.5 KiB
Python
242 lines
9.5 KiB
Python
'''
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searx is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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searx is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with searx. If not, see < http://www.gnu.org/licenses/ >.
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'''
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from sys import version_info
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from searx.engines import command as command_engine
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from searx.testing import SearxTestCase
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class TestCommandEngine(SearxTestCase):
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def test_basic_seq_command_engine(self):
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ls_engine = command_engine
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ls_engine.command = ['seq', '{{QUERY}}']
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ls_engine.delimiter = {'chars': ' ', 'keys': ['number']}
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expected_results = [
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{'number': '1', 'template': 'key-value.html'},
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{'number': '2', 'template': 'key-value.html'},
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{'number': '3', 'template': 'key-value.html'},
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{'number': '4', 'template': 'key-value.html'},
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{'number': '5', 'template': 'key-value.html'},
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]
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results = ls_engine.search('5'.encode('utf-8'), {'pageno': 1})
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self.assertEqual(results, expected_results)
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def test_delimiter_parsing_command_engine(self):
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searx_logs = '''DEBUG:searx.webapp:static directory is /home/n/p/searx/searx/static
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DEBUG:searx.webapp:templates directory is /home/n/p/searx/searx/templates
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DEBUG:searx.engines:soundcloud engine: Starting background initialization
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DEBUG:searx.engines:wolframalpha engine: Starting background initialization
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DEBUG:searx.engines:locate engine: Starting background initialization
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DEBUG:searx.engines:regex search in files engine: Starting background initialization
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DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): www.wolframalpha.com
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DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): soundcloud.com
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DEBUG:searx.engines:find engine: Starting background initialization
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DEBUG:searx.engines:pattern search in files engine: Starting background initialization
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DEBUG:searx.webapp:starting webserver on 127.0.0.1:8888
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WARNING:werkzeug: * Debugger is active!
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INFO:werkzeug: * Debugger PIN: 299-578-362'''
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echo_engine = command_engine
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echo_engine.command = ['echo', searx_logs]
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echo_engine.delimiter = {'chars': ':', 'keys': ['level', 'component', 'message']}
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expected_results_by_page = [
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[
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{
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'component': 'searx.webapp',
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'message': 'static directory is /home/n/p/searx/searx/static',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'searx.webapp',
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'message': 'templates directory is /home/n/p/searx/searx/templates',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'searx.engines',
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'message': 'soundcloud engine: Starting background initialization',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'searx.engines',
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'message': 'wolframalpha engine: Starting background initialization',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'searx.engines',
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'message': 'locate engine: Starting background initialization',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'searx.engines',
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'message': 'regex search in files engine: Starting background initialization',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'urllib3.connectionpool',
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'message': 'Starting new HTTPS connection (1): www.wolframalpha.com',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'urllib3.connectionpool',
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'message': 'Starting new HTTPS connection (1): soundcloud.com',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'searx.engines',
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'message': 'find engine: Starting background initialization',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'searx.engines',
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'message': 'pattern search in files engine: Starting background initialization',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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],
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[
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{
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'component': 'searx.webapp',
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'message': 'starting webserver on 127.0.0.1:8888',
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'template': 'key-value.html',
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'level': 'DEBUG',
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},
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{
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'component': 'werkzeug',
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'message': ' * Debugger is active!',
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'template': 'key-value.html',
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'level': 'WARNING',
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},
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{
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'component': 'werkzeug',
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'message': ' * Debugger PIN: 299-578-362',
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'template': 'key-value.html',
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'level': 'INFO',
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},
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],
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]
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for i in [0, 1]:
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results = echo_engine.search(''.encode('utf-8'), {'pageno': i + 1})
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self.assertEqual(results, expected_results_by_page[i])
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def test_regex_parsing_command_engine(self):
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txt = '''commit 35f9a8c81d162a361b826bbcd4a1081a4fbe76a7
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Author: Noémi Ványi <sitbackandwait@gmail.com>
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Date: Tue Oct 15 11:31:33 2019 +0200
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first interesting message
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commit 6c3c206316153ccc422755512bceaa9ab0b14faa
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Author: Noémi Ványi <sitbackandwait@gmail.com>
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Date: Mon Oct 14 17:10:08 2019 +0200
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second interesting message
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commit d8594d2689b4d5e0d2f80250223886c3a1805ef5
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Author: Noémi Ványi <sitbackandwait@gmail.com>
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Date: Mon Oct 14 14:45:05 2019 +0200
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third interesting message
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commit '''
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git_log_engine = command_engine
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git_log_engine.command = ['echo', txt]
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git_log_engine.result_separator = '\n\ncommit '
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git_log_engine.delimiter = {}
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git_log_engine.parse_regex = {
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'commit': '\w{40}',
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'author': '[\w* ]* <\w*@?\w*\.?\w*>',
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'date': 'Date: .*',
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'message': '\n\n.*$'
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}
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expected_results = [
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{
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'commit': '35f9a8c81d162a361b826bbcd4a1081a4fbe76a7',
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'author': ' Noémi Ványi <sitbackandwait@gmail.com>',
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'date': 'Date: Tue Oct 15 11:31:33 2019 +0200',
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'message': '\n\nfirst interesting message',
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'template': 'key-value.html',
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},
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{
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'commit': '6c3c206316153ccc422755512bceaa9ab0b14faa',
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'author': ' Noémi Ványi <sitbackandwait@gmail.com>',
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'date': 'Date: Mon Oct 14 17:10:08 2019 +0200',
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'message': '\n\nsecond interesting message',
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'template': 'key-value.html',
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},
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{
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'commit': 'd8594d2689b4d5e0d2f80250223886c3a1805ef5',
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'author': ' Noémi Ványi <sitbackandwait@gmail.com>',
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'date': 'Date: Mon Oct 14 14:45:05 2019 +0200',
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'message': '\n\nthird interesting message',
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'template': 'key-value.html',
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},
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]
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results = git_log_engine.search(''.encode('utf-8'), {'pageno': 1})
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self.assertEqual(results, expected_results)
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def test_working_dir_path_query(self):
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ls_engine = command_engine
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ls_engine.command = ['ls', '{{QUERY}}']
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ls_engine.result_separator = '\n'
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ls_engine.delimiter = {'chars': ' ', 'keys': ['file']}
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ls_engine.query_type = 'path'
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results = ls_engine.search('.'.encode(), {'pageno': 1})
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self.assertTrue(len(results) != 0)
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forbidden_paths = [
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'..',
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'../..',
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'./..',
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'~',
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'/var',
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]
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for forbidden_path in forbidden_paths:
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self.assertRaises(ValueError, ls_engine.search, '..'.encode(), {'pageno': 1})
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def test_enum_queries(self):
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echo_engine = command_engine
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echo_engine.command = ['echo', '{{QUERY}}']
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echo_engine.query_type = 'enum'
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echo_engine.query_enum = ['i-am-allowed-to-say-this', 'and-that']
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for allowed in echo_engine.query_enum:
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results = echo_engine.search(allowed.encode(), {'pageno': 1})
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self.assertTrue(len(results) != 0)
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forbidden_queries = [
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'forbidden',
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'banned',
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'prohibited',
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]
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for forbidden in forbidden_queries:
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self.assertRaises(ValueError, echo_engine.search, forbidden.encode(), {'pageno': 1})
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