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#!/usr/bin/python3
# (C) 2017 Canonical Ltd.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
from collections import defaultdict
import fileinput
import json
import os
import pprint
import sys
import unittest
import apt_pkg
import yaml
PROJECT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.insert(0, PROJECT_DIR)
from tests import TestBase, mock_swift
apt_pkg.init()
class YamlTest(TestBase):
''' Validate generated yaml '''
def setUp(self):
super().setUp()
self.fake_amqp = os.path.join(self.data.path, 'amqp')
# Set fake AMQP and Swift server
for line in fileinput.input(self.britney_conf, inplace=True):
if 'ADT_AMQP' in line:
print('ADT_AMQP = file://%s' % self.fake_amqp)
elif 'ADT_SWIFT_URL' in line:
print('ADT_SWIFT_URL = http://localhost:18085')
elif 'ADT_ARCHES' in line:
print('ADT_ARCHES = amd64 i386')
else:
sys.stdout.write(line)
self.data.add('libc6', False)
self.sourceppa_cache = {}
self.email_cache = {}
for pkg, vals in self.sourceppa_cache.items():
for version, empty in vals.items():
self.email_cache.setdefault(pkg, {})
self.email_cache[pkg][version] = True
# create mock Swift server (but don't start it yet, as tests first need
# to poke in results)
self.swift = mock_swift.AutoPkgTestSwiftServer(port=18085)
self.swift.set_results({})
def tearDown(self):
del self.swift
def do_test(self, unstable_add):
'''Run britney with some unstable packages and verify excuses.
unstable_add is a list of (binpkgname, field_dict, daysold)
Return excuses_dict.
'''
age_file = os.path.join(self.data.path,
'data',
'series',
'Dates')
for (pkg, fields, daysold) in unstable_add:
self.data.add(pkg, True, fields, True, None)
self.sourceppa_cache.setdefault(pkg, {})
if fields['Version'] not in self.sourceppa_cache[pkg]:
self.sourceppa_cache[pkg][fields['Version']] = ''
with open(age_file, 'w') as f:
import time
do = time.time() - (60 * 60 * 24 * daysold)
f.write('%s %s %d' % (pkg, fields['Version'], do))
# Set up sourceppa cache for testing
sourceppa_path = os.path.join(self.data.dirs[True], 'SourcePPA')
with open(sourceppa_path, 'w', encoding='utf-8') as sourceppa:
sourceppa.write(json.dumps(self.sourceppa_cache))
(excuses_yaml, excuses_html, out) = self.run_britney()
# convert excuses to source indexed dict
excuses_dict = {}
for s in yaml.load(excuses_yaml)['sources']:
excuses_dict[s['source']] = s
if 'SHOW_EXCUSES' in os.environ:
print('------- excuses -----')
pprint.pprint(excuses_dict, width=200)
if 'SHOW_YAML' in os.environ:
print('------- excuses.yaml -----\n%s\n' % excuses_yaml)
if 'SHOW_HTML' in os.environ:
print('------- excuses.html -----\n%s\n' % excuses_html)
if 'SHOW_OUTPUT' in os.environ:
print('------- output -----\n%s\n' % out)
self.assertNotIn('FIXME', out)
return excuses_dict
def test_unsat_deps(self):
'''Test unsatisfiable dependencies list'''
pkg = ('libc6', {'Version': '2',
'Depends': 'notavailable (>= 2)'},
6)
excuse = self.do_test([pkg])
self.assertIn('notavailable (>= 2)', excuse['libc6']['dependencies']['unsatisfiable-dependencies']['amd64'])
def test_epoch_in_deps(self):
'''Test dependencies listing with epoch in versioned dep'''
pkg = ('libc6', {'Version': '2',
'Depends': 'datefudge (>= 99:1.0-0.1ubuntu8)'},
6)
excuse = self.do_test([pkg])
self.assertIn('datefudge', excuse['libc6']['dependencies']['unsatisfiable-dependencies']['amd64'][0])
if __name__ == '__main__':
unittest.main()