|  | # -*- coding: utf-8 -*-
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							|  | """Shared testing code."""
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							|  | from plone.testing import Layer
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							|  | from unittest2 import TestCase
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							|  | 
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							|  | import os
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							|  | import subprocess
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							|  | import sys
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							|  | 
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							|  | class SearxTestLayer:
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							|  | 
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							|  |     __name__ = u'SearxTestLayer'
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							|  | 
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							|  |     def setUp(cls):
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							|  |         pass
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							|  |     setUp = classmethod(setUp)
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							|  | 
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							|  |     def tearDown(cls):
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							|  |         pass
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							|  |     tearDown = classmethod(tearDown)
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							|  | 
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							|  |     def testSetUp(cls):
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							|  |         pass
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							|  |     testSetUp = classmethod(testSetUp)
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							|  | 
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							|  |     def testTearDown(cls):
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							|  |         pass
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							|  |     testTearDown = classmethod(testTearDown)
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							|  | 
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							|  | class SearxRobotLayer(Layer):
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							|  |     """Searx Robot Test Layer"""
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							|  | 
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							|  |     def setUp(self):
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							|  |         os.setpgrp()  # create new process group, become its leader
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							|  |         webapp = os.path.join(
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							|  |             os.path.abspath(os.path.dirname(os.path.realpath(__file__))),
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							|  |             'webapp.py'
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							|  |         )
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							|  |         exe = os.path.abspath(os.path.dirname(__file__) + '/../bin/py')
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							|  |         self.server = subprocess.Popen(
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							|  |             [exe, webapp, 'settings_robot'],
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							|  |             stdout=subprocess.PIPE,
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							|  |             stderr=subprocess.STDOUT
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							|  |         )
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							|  | 
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							|  |     def tearDown(self):
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							|  |         # TERM all processes in my group
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							|  |         os.killpg(os.getpgid(self.server.pid), 15)
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							|  | 
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							|  | SEARXROBOTLAYER = SearxRobotLayer()
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							|  | 
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							|  | 
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							|  | class SearxTestCase(TestCase):
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							|  |     layer = SearxTestLayer
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