""" mbed SDK Copyright (c) 2011-2014 ARM Limited 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. Author: Przemyslaw Wirkus """ import re import json class BaseDBAccess(): """ Class used to connect with test database and store test results """ def __init__(self): self.db_object = None self.db_type = None # Connection credentials self.host = None self.user = None self.passwd = None self.db = None # Test Suite DB scheme (table names) self.TABLE_BUILD_ID = 'mtest_build_id' self.TABLE_BUILD_ID_STATUS = 'mtest_build_id_status' self.TABLE_BUILD_ID_TYPE = 'mtest_build_id_type' self.TABLE_TARGET = 'mtest_target' self.TABLE_TEST_ENTRY = 'mtest_test_entry' self.TABLE_TEST_ID = 'mtest_test_id' self.TABLE_TEST_RESULT = 'mtest_test_result' self.TABLE_TEST_TYPE = 'mtest_test_type' self.TABLE_TOOLCHAIN = 'mtest_toolchain' # Build ID status PKs self.BUILD_ID_STATUS_STARTED = 1 # Started self.BUILD_ID_STATUS_IN_PROGRESS = 2 # In Progress self.BUILD_ID_STATUS_COMPLETED = 3 #Completed self.BUILD_ID_STATUS_FAILED = 4 # Failed # Build ID type PKs self.BUILD_ID_TYPE_TEST = 1 # Test self.BUILD_ID_TYPE_BUILD_ONLY = 2 # Build Only def get_hostname(self): """ Useful when creating build_id in database Function returns (hostname, uname) which can be used as (build_id_name, build_id_desc) """ # Get hostname from socket import socket hostname = socket.gethostbyaddr(socket.gethostname())[0] # Get uname from platform resources import platform uname = json.dumps(platform.uname()) return (hostname, uname) def get_db_type(self): """ Returns database type. E.g. 'mysql', 'sqlLite' etc. """ return self.db_type def detect_database(self, verbose=False): """ detect database and return VERION data structure or string (verbose=True) """ return None def parse_db_connection_string(self, str): """ Parsing SQL DB connection string. String should contain: - DB Name, user name, password, URL (DB host), name Function should return tuple with parsed (db_type, username, password, host, db_name) or None if error (db_type, username, password, host, db_name) = self.parse_db_connection_string(db_url) E.g. connection string: 'mysql://username:password@127.0.0.1/db_name' """ result = None if type(str) == type(''): PATTERN = '^([\w]+)://([\w]+):([\w]*)@(.*)/([\w]+)' result = re.match(PATTERN, str) if result is not None: result = result.groups() # Tuple (db_name, host, user, passwd, db) return result # (db_type, username, password, host, db_name) def is_connected(self): """ Returns True if we are connected to database """ pass def connect(self, host, user, passwd, db): """ Connects to DB and returns DB object """ pass def connect_url(self, db_url): """ Connects to database using db_url (database url parsing), store host, username, password, db_name """ pass def reconnect(self): """ Reconnects to DB and returns DB object using stored host name, database name and credentials (user name and password) """ pass def disconnect(self): """ Close DB connection """ pass def escape_string(self, str): """ Escapes string so it can be put in SQL query between quotes """ pass def select_all(self, query): """ Execute SELECT query and get all results """ pass def insert(self, query, commit=True): """ Execute INSERT query, define if you want to commit """ pass def get_next_build_id(self, name, desc='', location='', type=None, status=None): """ Insert new build_id (DB unique build like ID number to send all test results) """ pass def get_table_entry_pk(self, table, column, value, update_db=True): """ Checks for entries in tables with two columns (_pk, ) If update_db is True updates table entry if value in specified column doesn't exist """ pass def update_table_entry(self, table, column, value): """ Updates table entry if value in specified column doesn't exist Locks table to perform atomic read + update """ pass def update_build_id_info(self, build_id, **kw): """ Update additional data inside build_id table Examples: db.update_build_is(build_id, _status_fk=self.BUILD_ID_STATUS_COMPLETED, _shuffle_seed=0.0123456789): """ pass def insert_test_entry(self, build_id, target, toolchain, test_type, test_id, test_result, test_time, test_timeout, test_loop, test_extra=''): """ Inserts test result entry to database. All checks regarding existing toolchain names in DB are performed. If some data is missing DB will be updated """ pass