Squashed 'tmk_core/' changes from 7967731..b9e0ea0

b9e0ea0 Merge commit '7fa9d8bdea3773d1195b04d98fcf27cf48ddd81d' as 'tool/mbed/mbed-sdk'
7fa9d8b Squashed 'tool/mbed/mbed-sdk/' content from commit 7c21ce5

git-subtree-dir: tmk_core
git-subtree-split: b9e0ea08cb940de20b3610ecdda18e9d8cd7c552

tool/mbed/mbed-sdk/workspace_tools/test_db.py

@@ -0,0 +1,165 @@
+"""
+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 <Przemyslaw.Wirkus@arm.com>
+"""
+
+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 (<TABLE_NAME>_pk, <column>)
+            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