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#!/usr/bin/python
# Copyright 2018 The Tulsi Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Test cleaning invalid entries from the dSYM cache."""
import unittest
from clean_symbol_cache import CleanSymbolCache
import sqlite3
SHARED_MEMORY_DB = 'file::memory:?cache=shared'
class TestCleaningSymbolCache(unittest.TestCase):
def testEntriesPreserved(self):
uuid = 'E56A19D3-CA4C-3760-8855-26C98A9E1865'
dsym_path = '/usr/bin' # Using a directory in place of dSYM.
arch = 'x86_64'
clean_symbol_cache = CleanSymbolCache(SHARED_MEMORY_DB)
connection = sqlite3.connect(SHARED_MEMORY_DB)
cursor = connection.cursor()
cursor.execute('INSERT INTO symbol_cache '
'VALUES("%s", "%s", "%s");' %
(uuid, dsym_path, arch))
connection.commit()
clean_symbol_cache.CleanMissingDSYMs()
cursor.execute('SELECT uuid, dsym_path, architecture FROM symbol_cache;')
rows_inserted = cursor.fetchall()
self.assertEqual(len(rows_inserted), 1)
self.assertEqual(rows_inserted[0][0], uuid)
self.assertEqual(rows_inserted[0][1], dsym_path)
self.assertEqual(rows_inserted[0][2], arch)
def testCleaningNonexistantEntries(self):
uuid = 'E56A19D3-CA4C-3760-8855-26C98A9E1812'
dsym_path = '/usr/bin/trogdor'
arch = 'x86_64'
clean_symbol_cache = CleanSymbolCache(SHARED_MEMORY_DB)
connection = sqlite3.connect(SHARED_MEMORY_DB)
cursor = connection.cursor()
cursor.execute('INSERT INTO symbol_cache '
'VALUES("%s", "%s", "%s");' %
(uuid, dsym_path, arch))
connection.commit()
clean_symbol_cache.CleanMissingDSYMs()
cursor.execute('SELECT uuid, dsym_path, architecture FROM symbol_cache;')
rows_found = cursor.fetchall()
self.assertFalse(rows_found)
if __name__ == '__main__':
unittest.main()