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How to use list_tests method in stestr

Best Python code snippet using stestr_python
list_tests_test.py
Source:list_tests_test.py
1# Copyright 2015 The Chromium Authors. All rights reserved.2# Use of this source code is governed by a BSD-style license that can be3# found in the LICENSE file.4from __future__ import print_function5from __future__ import division6from __future__ import absolute_import7import json8import unittest9import webapp210import webtest11from google.appengine.ext import ndb12from dashboard import list_tests13from dashboard.common import datastore_hooks14from dashboard.common import layered_cache15from dashboard.common import testing_common16from dashboard.common import utils17from dashboard.models import graph_data18from dashboard.models import sheriff19class ListTestsTest(testing_common.TestCase):20  def setUp(self):21    super(ListTestsTest, self).setUp()22    app = webapp2.WSGIApplication(23        [('/list_tests', list_tests.ListTestsHandler)])24    self.testapp = webtest.TestApp(app)25    datastore_hooks.InstallHooks()26    self.UnsetCurrentUser()27    testing_common.SetIsInternalUser('internal@chromium.org', True)28    testing_common.SetIsInternalUser('foo@chromium.org', False)29  def _AddSampleData(self):30    testing_common.AddTests(31        ['Chromium'],32        ['win7', 'mac'],33        {34            'dromaeo': {35                'dom': {},36                'jslib': {},37            },38            'scrolling': {39                'commit_time': {40                    'www.alibaba.com': {},41                    'www.yahoo.com': {},42                    'www.cnn.com': {},43                },44                'commit_time_ref': {},45            },46            'really': {47                'nested': {48                    'very': {49                        'deeply': {50                            'subtest': {}51                        }52                    },53                    'very_very': {}54                }55            },56        })57  def testPost_GetTestsForTestPath_Selected_Invalid(self):58    self._AddSampleData()59    # Requesting an invalid test path should not throw 500 error, it should60    # silently ignore the requested invalid test path.61    response = self.testapp.post('/list_tests', {62        'type': 'test_path_dict',63        'test_path_dict': json.dumps({64            'Chromium/win7/scrolling/commit_time': ['commit_time_ref']}),65        'return_selected': '1'})66    expected = {'anyMissing': True, 'tests': []}67    self.assertEqual(expected, json.loads(response.body))68  def testGetSubTests_FetchAndCacheBehavior(self):69    self._AddSampleData()70    # Set the has_rows flag to true on two of the TestMetadata entities.71    for test_path in [72        'Chromium/win7/really/nested/very/deeply/subtest',73        'Chromium/win7/really/nested/very_very']:74      test = utils.TestKey(test_path).get()75      test.has_rows = True76      test.put()77    # A tree-structured dict of dicts is constructed, and the 'has_rows'78    # flag is set to true for two of these tests. These two tests and79    # their parents are all included in the result.80    response = self.testapp.post('/list_tests', {81        'type': 'sub_tests',82        'suite': 'really',83        'bots': 'Chromium/win7,Chromium/mac'})84    self.assertEqual('*', response.headers.get('Access-Control-Allow-Origin'))85    expected = {86        'nested': {87            'has_rows': False,88            'sub_tests': {89                'very': {90                    'has_rows': False,91                    'sub_tests': {92                        'deeply': {93                            'has_rows': False,94                            'sub_tests': {95                                'subtest': {96                                    'has_rows': True,97                                    'sub_tests': {}98                                }99                            }100                        }101                    }102                },103                'very_very': {104                    'has_rows': True,105                    'sub_tests': {}106                }107            }108        }109    }110    # The response should be as expected.111    self.assertEqual(expected, json.loads(response.body))112    # The cache should be set for the win7 bot with the expected response.113    self.assertEqual(expected, json.loads(layered_cache.Get(114        graph_data.LIST_TESTS_SUBTEST_CACHE_KEY % (115            'Chromium', 'win7', 'really'))))116    # Change mac subtests in cache. Should be merged with win7.117    mac_subtests = {118        'mactest': {119            'has_rows': False,120            'sub_tests': {121                'graph': {122                    'has_rows': True,123                    'sub_tests': {}124                }125            }126        }127    }128    layered_cache.Set(129        graph_data.LIST_TESTS_SUBTEST_CACHE_KEY % ('Chromium', 'mac', 'really'),130        json.dumps(mac_subtests))131    response = self.testapp.post('/list_tests', {132        'type': 'sub_tests',133        'suite': 'really',134        'bots': 'Chromium/win7,Chromium/mac'})135    self.assertEqual('*', response.headers.get('Access-Control-Allow-Origin'))136    expected.update(mac_subtests)137    self.assertEqual(expected, json.loads(response.body))138  def testGetSubTests_ReturnsOnlyNonDeprecatedTests(self):139    # Sub-tests with the same name may be deprecated on only one bot, and not140    # deprecated on another bot; only non-deprecated tests should be returned.141    self._AddSampleData()142    # Set the deprecated flag to True for one test on one platform.143    test = utils.TestKey('Chromium/mac/dromaeo/jslib').get()144    test.deprecated = True145    test.put()146    # Set the has_rows flag to true for all of the test entities.147    for test_path in [148        'Chromium/win7/dromaeo/dom',149        'Chromium/win7/dromaeo/jslib',150        'Chromium/mac/dromaeo/dom',151        'Chromium/mac/dromaeo/jslib']:152      test = utils.TestKey(test_path).get()153      test.has_rows = True154      test.put()155    # When a request is made for subtests for the platform wherein that a156    # subtest is deprecated, that subtest will not be listed.157    response = self.testapp.post('/list_tests', {158        'type': 'sub_tests',159        'suite': 'dromaeo',160        'bots': 'Chromium/mac'})161    self.assertEqual('*', response.headers.get('Access-Control-Allow-Origin'))162    expected = {163        'dom': {164            'has_rows': True,165            'sub_tests': {}166        },167        'jslib': {168            'has_rows': True,169            'sub_tests': {},170            'deprecated': True171        }172    }173    self.assertEqual(expected, json.loads(response.body))174  def testPost_GetTestsForTestPath_Selected_SomeInternal(self):175    self._AddSampleData()176    # Set has_rows on two subtests but internal_only on only one.177    test = graph_data.TestMetadata.get_by_id(178        'Chromium/win7/scrolling/commit_time/www.cnn.com')179    test.internal_only = True180    test.has_rows = True181    test.put()182    test = graph_data.TestMetadata.get_by_id(183        'Chromium/win7/scrolling/commit_time/www.yahoo.com')184    test.has_rows = True185    test.put()186    request = {187        'type': 'test_path_dict',188        'test_path_dict': json.dumps({189            'Chromium/win7/scrolling/commit_time': [190                'www.cnn.com', 'www.yahoo.com']}),191        'return_selected': '1',192    }193    self.SetCurrentUser('internal@chromium.org')194    response = self.testapp.post('/list_tests', request)195    expected = {196        'anyMissing': False,197        'tests': [198            'Chromium/win7/scrolling/commit_time/www.cnn.com',199            'Chromium/win7/scrolling/commit_time/www.yahoo.com',200        ],201    }202    self.assertEqual(expected, json.loads(response.body))203    self.SetCurrentUser('foo@chromium.org')204    response = self.testapp.post('/list_tests', request)205    expected = {206        'anyMissing': True,207        'tests': [208            'Chromium/win7/scrolling/commit_time/www.yahoo.com',209        ],210    }211    self.assertEqual(expected, json.loads(response.body))212  def testGetSubTests_InternalData_OnlyReturnedForAuthorizedUsers(self):213    # When the user has a an internal account, internal-only data is given.214    self.SetCurrentUser('internal@chromium.org')215    self._AddSampleData()216    # Set internal_only on a bot and top-level test.217    bot = ndb.Key('Master', 'Chromium', 'Bot', 'win7').get()218    bot.internal_only = True219    bot.put()220    test = graph_data.TestMetadata.get_by_id('Chromium/win7/dromaeo')221    test.internal_only = True222    test.put()223    # Set internal_only and has_rows to true on two subtests.224    for name in ['dom', 'jslib']:225      subtest = graph_data.TestMetadata.get_by_id(226          'Chromium/win7/dromaeo/%s' % name)227      subtest.internal_only = True228      subtest.has_rows = True229      subtest.put()230    # All of the internal-only tests are returned.231    response = self.testapp.post('/list_tests', {232        'type': 'sub_tests', 'suite': 'dromaeo', 'bots': 'Chromium/win7'})233    expected = {234        'dom': {235            'has_rows': True,236            'sub_tests': {}237        },238        'jslib': {239            'has_rows': True,240            'sub_tests': {}241        }242    }243    self.assertEqual(expected, json.loads(response.body))244    # After setting the user to another domain, an empty dict is returned.245    self.SetCurrentUser('foo@chromium.org')246    response = self.testapp.post('/list_tests', {247        'type': 'sub_tests', 'suite': 'dromaeo', 'bots': 'Chromium/win7'})248    self.assertEqual({}, json.loads(response.body))249  def testMergeSubTestsDict(self):250    a = {251        'foo': {252            'has_rows': True,253            'sub_tests': {'a': {'has_rows': True, 'sub_tests': {}}},254        },255        'bar': {256            'has_rows': False,257            'sub_tests': {258                'b': {259                    'has_rows': False,260                    'sub_tests': {261                        'c': {262                            'has_rows': False,263                            'deprecated': True,264                            'sub_tests': {},265                        },266                    },267                },268            },269        },270    }271    b = {272        'bar': {273            'has_rows': True,274            'sub_tests': {275                'b': {276                    'has_rows': False,277                    'sub_tests': {278                        'c': {279                            'has_rows': False,280                            'sub_tests': {},281                        },282                    },283                },284            },285        },286        'baz': {'has_rows': False, 'sub_tests': {}},287    }288    self.assertEqual(289        {290            'foo': {291                'has_rows': True,292                'sub_tests': {'a': {'has_rows': True, 'sub_tests': {}}},293            },294            'bar': {295                'has_rows': True,296                'sub_tests': {297                    'b': {298                        'has_rows': False,299                        'sub_tests': {300                            'c': {'has_rows': False, 'sub_tests': {}},301                        },302                    },303                },304            },305            'baz': {'has_rows': False, 'sub_tests': {}},306        },307        list_tests._MergeSubTestsDict(a, b))308  def testSubTestsDict(self):309    paths = [310        ['a', 'b', 'c'],311        ['a', 'b', 'c'],312        ['a', 'b', 'd'],313    ]314    expected = {315        'a': {316            'has_rows': False,317            'sub_tests': {318                'b': {319                    'has_rows': False,320                    'sub_tests': {321                        'c': {'has_rows': True, 'sub_tests': {}},322                        'd': {'has_rows': True, 'sub_tests': {}},323                    },324                },325            },326        },327    }328    self.assertEqual(329        expected, list_tests._SubTestsDict(paths, False))330  def testSubTestsDict_Deprecated(self):331    paths = [332        ['a'],333        ['a', 'b'],334    ]335    expected = {336        'a': {337            'has_rows': True,338            'deprecated': True,339            'sub_tests': {340                'b': {341                    'has_rows': True,342                    'deprecated': True,343                    'sub_tests': {},344                },345            },346        },347    }348    self.assertEqual(349        expected, list_tests._SubTestsDict(paths, True))350  def testSubTestsDict_TopLevel_HasRows_False(self):351    paths = [352        ['a', 'b'],353        ['a', 'c'],354    ]355    expected = {356        'a': {357            'has_rows': False,358            'sub_tests': {359                'b': {'has_rows': True, 'sub_tests': {}},360                'c': {'has_rows': True, 'sub_tests': {}},361            },362        },363    }364    self.assertEqual(365        expected, list_tests._SubTestsDict(paths, False))366  def testSubTestsDict_RepeatedPathIgnored(self):367    paths = [368        ['a', 'b'],369        ['a', 'c'],370        ['a', 'b'],371    ]372    expected = {373        'a': {374            'has_rows': False,375            'sub_tests': {376                'b': {'has_rows': True, 'sub_tests': {}},377                'c': {'has_rows': True, 'sub_tests': {}},378            },379        },380    }381    self.assertEqual(382        expected, list_tests._SubTestsDict(paths, False))383  def testPost_GetTestsMatchingPattern(self):384    """Tests the basic functionality of the GetTestsMatchingPattern function."""385    self._AddSampleData()386    # A pattern can match tests with a particular bot and with a particular387    # number of levels of nesting.388    # The results are lexicographically ordered by test path.389    response = self.testapp.post('/list_tests', {390        'type': 'pattern',391        'p': 'Chromium/mac/*/*/www*'})392    expected = [393        'Chromium/mac/scrolling/commit_time/www.alibaba.com',394        'Chromium/mac/scrolling/commit_time/www.cnn.com',395        'Chromium/mac/scrolling/commit_time/www.yahoo.com',396    ]397    self.assertEqual(expected, json.loads(response.body))398    # The same thing is returned if has_rows is set to '0' or another string399    # that is not '1'.400    response = self.testapp.post('/list_tests', {401        'type': 'pattern',402        'has_rows': '0',403        'p': '*/mac/*/*/www*'})404    self.assertEqual(expected, json.loads(response.body))405    response = self.testapp.post('/list_tests', {406        'type': 'pattern',407        'has_rows': 'foo',408        'p': '*/mac/*/*/www*'})409    self.assertEqual(expected, json.loads(response.body))410  def testPost_GetTestsMatchingPattern_OnlyWithRows(self):411    """Tests GetTestsMatchingPattern with the parameter only_with_rows set."""412    self._AddSampleData()413    # When no TestMetadata entities have has_rows set, filtering with the414    # parameter 'has_rows' set to '1' results in no rows being returned.415    response = self.testapp.post('/list_tests', {416        'type': 'pattern',417        'has_rows': '1',418        'p': '*/mac/dromaeo/*'})419    self.assertEqual([], json.loads(response.body))420    # Set the has_rows flag on one of the tests.421    test = utils.TestKey('Chromium/mac/dromaeo/dom').get()422    test.has_rows = True423    test.put()424    # Even though multiple tests could match the pattern, only the test with425    # has_rows set is returned.426    response = self.testapp.post('/list_tests', {427        'type': 'pattern',428        'has_rows': '1',429        'p': '*/mac/dromaeo/*'})430    self.assertEqual(['Chromium/mac/dromaeo/dom'], json.loads(response.body))431  def testPost_GetTestsForTestPath_Selected_Core_MonitoredChildWithRows(self):432    yahoo_path = 'Chromium/win7/scrolling/commit_time/www.yahoo.com'433    sheriff.Sheriff(434        id='my_sheriff1', email='a@chromium.org', patterns=[yahoo_path]).put()435    self._AddSampleData()436    yahoo = graph_data.TestMetadata.get_by_id(yahoo_path)437    yahoo.has_rows = True438    yahoo.put()439    response = self.testapp.post('/list_tests', {440        'type': 'test_path_dict',441        'test_path_dict': json.dumps({442            'Chromium/win7/scrolling/commit_time': 'core'}),443        'return_selected': '1'})444    expected = {445        'anyMissing': False,446        'tests': ['Chromium/win7/scrolling/commit_time/www.yahoo.com'],447    }448    self.assertEqual(expected, json.loads(response.body))449  def testPost_GetTestsForTestPath_Selected_Core_MonitoredChildNoRows(self):450    self._AddSampleData()451    response = self.testapp.post('/list_tests', {452        'type': 'test_path_dict',453        'test_path_dict': json.dumps({454            'Chromium/win7/scrolling/commit_time': 'core'}),455        'return_selected': '1'})456    expected = {'tests': [], 'anyMissing': False}457    self.assertEqual(expected, json.loads(response.body))458  def testPost_GetTestsForTestPath_Selected_Core_ParentHasRows(self):459    self._AddSampleData()460    core = graph_data.TestMetadata.get_by_id(461        'Chromium/win7/scrolling/commit_time')462    core.has_rows = True463    core.put()464    response = self.testapp.post('/list_tests', {465        'type': 'test_path_dict',466        'test_path_dict': json.dumps({467            'Chromium/win7/scrolling/commit_time': 'core'}),468        'return_selected': '1'})469    expected = {470        'anyMissing': False,471        'tests': ['Chromium/win7/scrolling/commit_time'],472    }473    self.assertEqual(expected, json.loads(response.body))474  def testPost_GetTestsForTestPath_Selected_Core_AllHaveRows(self):475    yahoo_path = 'Chromium/win7/scrolling/commit_time/www.yahoo.com'476    sheriff.Sheriff(477        id='my_sheriff1', email='a@chromium.org', patterns=[yahoo_path]).put()478    self._AddSampleData()479    core = graph_data.TestMetadata.get_by_id(480        'Chromium/win7/scrolling/commit_time')481    core.has_rows = True482    core.put()483    yahoo = graph_data.TestMetadata.get_by_id(yahoo_path)484    yahoo.has_rows = True485    yahoo.put()486    response = self.testapp.post('/list_tests', {487        'type': 'test_path_dict',488        'test_path_dict': json.dumps({489            'Chromium/win7/scrolling/commit_time': 'core'}),490        'return_selected': '1'})491    expected = {492        'anyMissing': False,493        'tests': [494            'Chromium/win7/scrolling/commit_time',495            'Chromium/win7/scrolling/commit_time/www.yahoo.com',496        ],497    }498    self.assertEqual(expected, json.loads(response.body))499  def testPost_GetTestsForTestPath_Selected_Core_NoRows(self):500    self._AddSampleData()501    response = self.testapp.post('/list_tests', {502        'type': 'test_path_dict',503        'test_path_dict': json.dumps({504            'Chromium/win7/scrolling/commit_time': 'core'}),505        'return_selected': '1'})506    expected = {507        'anyMissing': False,508        'tests': [],509    }510    self.assertEqual(expected, json.loads(response.body))511  def testPost_GetTestsForTestPath_Selected_EmptyPreselected(self):512    self._AddSampleData()513    response = self.testapp.post('/list_tests', {514        'type': 'test_path_dict',515        'test_path_dict': json.dumps({516            'Chromium/win7/scrolling/commit_time': []}),517        'return_selected': '1'})518    expected = {'anyMissing': False, 'tests': []}519    self.assertEqual(expected, json.loads(response.body))520  def testPost_GetTestsForTestPath_Selected_Preselected(self):521    self._AddSampleData()522    test = utils.TestKey(523        'Chromium/win7/scrolling/commit_time/www.yahoo.com').get()524    test.has_rows = True525    test.put()526    response = self.testapp.post('/list_tests', {527        'type': 'test_path_dict',528        'test_path_dict': json.dumps({529            'Chromium/win7/scrolling/commit_time': [530                'commit_time', 'www.yahoo.com']}),531        'return_selected': '1'})532    expected = {533        'anyMissing': True,534        'tests': ['Chromium/win7/scrolling/commit_time/www.yahoo.com'],535    }536    self.assertEqual(expected, json.loads(response.body))537  def testPost_GetTestsForTestPath_Selected_Preselected_Multiple(self):538    self._AddSampleData()539    subtest = graph_data.TestMetadata.get_by_id(540        'Chromium/win7/scrolling/commit_time/www.cnn.com')541    subtest.has_rows = True542    subtest.put()543    subtest = graph_data.TestMetadata.get_by_id(544        'Chromium/mac/scrolling/commit_time/www.cnn.com')545    subtest.has_rows = True546    subtest.put()547    response = self.testapp.post('/list_tests', {548        'type': 'test_path_dict',549        'test_path_dict': json.dumps({550            'Chromium/win7/scrolling/commit_time': ['www.cnn.com'],551            'Chromium/mac/scrolling/commit_time': ['www.cnn.com']}),552        'return_selected': '1'})553    expected = {554        'anyMissing': False,555        'tests': [556            'Chromium/win7/scrolling/commit_time/www.cnn.com',557            'Chromium/mac/scrolling/commit_time/www.cnn.com'],558    }559    self.assertEqual(expected, json.loads(response.body))560  def testPost_GetTestsForTestPath_Selected_All(self):561    self._AddSampleData()562    subtest = graph_data.TestMetadata.get_by_id(563        'Chromium/win7/scrolling/commit_time/www.cnn.com')564    subtest.has_rows = True565    subtest.put()566    response = self.testapp.post('/list_tests', {567        'type': 'test_path_dict',568        'test_path_dict': json.dumps({569            'Chromium/win7/scrolling/commit_time': 'all'}),570        'return_selected': '1'})571    expected = {572        'anyMissing': True,573        'tests': ['Chromium/win7/scrolling/commit_time/www.cnn.com'],574    }575    self.assertEqual(expected, json.loads(response.body))576  def testPost_GetTestsForTestPath_Unselected_Core_NoParent(self):577    self._AddSampleData()578    response = self.testapp.post('/list_tests', {579        'type': 'test_path_dict',580        'test_path_dict': json.dumps({581            'Chromium/win7/scrolling/commit_time': 'core'}),582        'return_selected': '0'})583    expected = {'tests': []}584    self.assertEqual(expected, json.loads(response.body))585  def testPost_GetTestsForTestPath_Unselected_Core_Unmonitored(self):586    yahoo_path = 'Chromium/win7/scrolling/commit_time/www.yahoo.com'587    sheriff.Sheriff(588        id='my_sheriff1', email='a@chromium.org', patterns=[yahoo_path]).put()589    self._AddSampleData()590    cnn = graph_data.TestMetadata.get_by_id(591        'Chromium/win7/scrolling/commit_time/www.cnn.com')592    cnn.has_rows = True593    cnn.put()594    yahoo = graph_data.TestMetadata.get_by_id(yahoo_path)595    yahoo.has_rows = True596    yahoo.put()597    response = self.testapp.post('/list_tests', {598        'type': 'test_path_dict',599        'test_path_dict': json.dumps({600            'Chromium/win7/scrolling/commit_time': 'core'}),601        'return_selected': '0'})602    expected = {603        'tests': ['Chromium/win7/scrolling/commit_time/www.cnn.com'],604    }605    self.assertEqual(expected, json.loads(response.body))606  def testPost_GetTestsForTestPath_Unselected_EmptyPreselected(self):607    self._AddSampleData()608    response = self.testapp.post('/list_tests', {609        'type': 'test_path_dict',610        'test_path_dict': json.dumps({611            'Chromium/win7/scrolling/commit_time': []}),612        'return_selected': '0'})613    expected = {614        'tests': ['Chromium/win7/scrolling/commit_time'],615    }616    self.assertEqual(expected, json.loads(response.body))617  def testPost_GetTestsForTestPath_Unselected_PreselectedWithRows(self):618    self._AddSampleData()619    subtest = graph_data.TestMetadata.get_by_id(620        'Chromium/win7/scrolling/commit_time/www.cnn.com')621    subtest.has_rows = True622    subtest.put()623    response = self.testapp.post('/list_tests', {624        'type': 'test_path_dict',625        'test_path_dict': json.dumps({626            'Chromium/win7/scrolling/commit_time': [627                'commit_time', 'www.yahoo.com']}),628        'return_selected': '0'})629    expected = {630        'tests': ['Chromium/win7/scrolling/commit_time/www.cnn.com'],631    }632    self.assertEqual(expected, json.loads(response.body))633  def testPost_GetTestsForTestPath_Unselected_PreselectedWithoutRows(self):634    self._AddSampleData()635    response = self.testapp.post('/list_tests', {636        'type': 'test_path_dict',637        'test_path_dict': json.dumps({638            'Chromium/win7/scrolling/commit_time': [639                'commit_time', 'www.yahoo.com']}),640        'return_selected': '0'})641    expected = {'tests': []}642    self.assertEqual(expected, json.loads(response.body))643  def testPost_GetTestsForTestPath_Unselected_All(self):644    self._AddSampleData()645    response = self.testapp.post('/list_tests', {646        'type': 'test_path_dict',647        'test_path_dict': json.dumps({648            'Chromium/win7/scrolling/commit_time': 'all'}),649        'return_selected': '0'})650    self.assertEqual({'tests': []}, json.loads(response.body))651  def testGetDescendants(self):652    self._AddSampleData()653    self.assertEqual(654        list_tests.GetTestDescendants(655            ndb.Key('TestMetadata', 'Chromium/mac/dromaeo')), [656                ndb.Key('TestMetadata', 'Chromium/mac/dromaeo'),657                ndb.Key('TestMetadata', 'Chromium/mac/dromaeo/dom'),658                ndb.Key('TestMetadata', 'Chromium/mac/dromaeo/jslib'),])659    self.assertEqual(660        list_tests.GetTestDescendants(661            ndb.Key('TestMetadata', 'Chromium/win7/really/nested')), [662                ndb.Key('TestMetadata', 'Chromium/win7/really/nested'),663                ndb.Key('TestMetadata', 'Chromium/win7/really/nested/very'),664                ndb.Key('TestMetadata',665                        'Chromium/win7/really/nested/very/deeply'),666                ndb.Key('TestMetadata',667                        'Chromium/win7/really/nested/very/deeply/subtest'),668                ndb.Key('TestMetadata',669                        'Chromium/win7/really/nested/very_very'),])670if __name__ == '__main__':...
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