Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/test/test_reflector.py

Index: third_party/twisted_8_1/twisted/test/test_reflector.py
diff --git a/third_party/twisted_8_1/twisted/test/test_reflector.py b/third_party/twisted_8_1/twisted/test/test_reflector.py
deleted file mode 100644
index 15c4b6714e458559e66b4ceb376f445c4b77e2e4..0000000000000000000000000000000000000000
--- a/third_party/twisted_8_1/twisted/test/test_reflector.py
+++ /dev/null
@@ -1,396 +0,0 @@
-# Copyright (c) 2001-2007 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-"""
-Tests for twisted.enterprise reflectors.
-"""
-
-import random
-
-from twisted.internet import reactor, interfaces, defer
-from twisted.enterprise.row import RowObject
-from twisted.enterprise.reflector import EQUAL
-from twisted.enterprise.sqlreflector import SQLReflector
-from twisted.enterprise import util
-from twisted.test.test_adbapi import makeSQLTests
-from twisted.trial.util import suppress as suppressWarning
-from twisted.trial import unittest
-
-
-tableName = "testTable"
-childTableName = "childTable"
-
-
-class TestRow(RowObject):
-    rowColumns = [("key_string",      "varchar"),
-                  ("col2",            "int"),
-                  ("another_column",  "varchar"),
-                  ("Column4",         "varchar"),
-                  ("column_5_",       "int")]
-    rowKeyColumns = [("key_string", "varchar")]
-    rowTableName  = tableName
-
-
-class ChildRow(RowObject):
-    rowColumns    = [("childId",  "int"),
-                     ("foo",      "varchar"),
-                     ("test_key", "varchar"),
-                     ("stuff",    "varchar"),
-                     ("gogogo",   "int"),
-                     ("data",     "varchar")]
-    rowKeyColumns = [("childId", "int")]
-    rowTableName  = childTableName
-    rowForeignKeys = [(tableName,
-                       [("test_key","varchar")],
-                       [("key_string","varchar")],
-                       None, 1)]
-
-
-main_table_schema = """
-CREATE TABLE testTable (
-  key_string     varchar(64),
-  col2           integer,
-  another_column varchar(64),
-  Column4        varchar(64),
-  column_5_      integer
-)
-"""
-
-child_table_schema = """
-CREATE TABLE childTable (
-  childId        integer,
-  foo            varchar(64),
-  test_key       varchar(64),
-  stuff          varchar(64),
-  gogogo         integer,
-  data           varchar(64)
-)
-"""
-
-
-def randomizeRow(row, nulls_ok=True, trailing_spaces_ok=True):
-    values = {}
-    for name, type in row.rowColumns:
-        if util.getKeyColumn(row, name):
-            values[name] = getattr(row, name)
-            continue
-        elif nulls_ok and random.randint(0, 9) == 0:
-            value = None # null
-        elif type == 'int':
-            value = random.randint(-10000, 10000)
-        else:
-            if random.randint(0, 9) == 0:
-                value = ''
-            else:
-                value = ''.join(map(lambda i:chr(random.randrange(32,127)),
-                                    xrange(random.randint(1, 64))))
-            if not trailing_spaces_ok:
-                value = value.rstrip()
-        setattr(row, name, value)
-        values[name] = value
-    return values
-
-
-def rowMatches(row, values):
-    for name, type in row.rowColumns:
-        if getattr(row, name) != values[name]:
-            print ("Mismatch on column %s: |%s| (row) |%s| (values)" %
-                   (name, getattr(row, name), values[name]))
-            return False
-    return True
-
-
-rowObjectSuppression = suppressWarning(
-    message="twisted.enterprise.row is deprecated since Twisted 8.0",
-    category=DeprecationWarning)
-
-
-reflectorSuppression = suppressWarning(
-    message="twisted.enterprise.reflector is deprecated since Twisted 8.0",
-    category=DeprecationWarning)
-
-
-class ReflectorTestBase:
-    """
-    Base class for testing reflectors.
-    """
-
-    if interfaces.IReactorThreads(reactor, None) is None:
-        skip = "No thread support, no reflector tests"
-
-    count = 100 # a parameter used for running iterative tests
-
-    def randomizeRow(self, row):
-        return randomizeRow(row, self.nulls_ok, self.trailing_spaces_ok)
-
-    def setUp(self):
-        d = self.createReflector()
-        d.addCallback(self._cbSetUp)
-        return d
-
-    def _cbSetUp(self, reflector):
-        self.reflector = reflector
-
-    def tearDown(self):
-        return self.destroyReflector()
-
-    def destroyReflector(self):
-        pass
-
-    def test_reflector(self):
-        """
-        Full featured tests of reflector.
-        """
-        # create one row to work with
-        row = TestRow()
-        row.assignKeyAttr("key_string", "first")
-        values = self.randomizeRow(row)
-
-        # save it
-        d = self.reflector.insertRow(row)
-
-        def _loadBack(_):
-            # now load it back in
-            whereClause = [("key_string", EQUAL, "first")]
-            d = self.reflector.loadObjectsFrom(tableName,
-                                               whereClause=whereClause)
-            return d.addCallback(self.gotData)
-
-        def _getParent(_):
-            # make sure it came back as what we saved
-            self.failUnless(len(self.data) == 1, "no row")
-            parent = self.data[0]
-            self.failUnless(rowMatches(parent, values), "no match")
-            return parent
-
-        d.addCallback(_loadBack)
-        d.addCallback(_getParent)
-        d.addCallback(self._cbTestReflector)
-        return d
-    test_reflector.suppress = [rowObjectSuppression, reflectorSuppression]
-
-    def _cbTestReflector(self, parent):
-        # create some child rows
-        test_values = {}
-        inserts = []
-        child_values = {}
-        for i in range(0, self.num_iterations):
-            row = ChildRow()
-            row.assignKeyAttr("childId", i)
-            values = self.randomizeRow(row)
-            values['test_key'] = row.test_key = "first"
-            child_values[i] = values
-            inserts.append(self.reflector.insertRow(row))
-            row = None
-        #del inserts
-        d = defer.gatherResults(inserts)
-        values = [None]
-
-        def _loadObjects(_):
-            d = self.reflector.loadObjectsFrom(childTableName, parentRow=parent)
-            return d.addCallback(self.gotData)
-
-        def _checkLoadObjects(_):
-            self.failUnless(len(self.data) == self.num_iterations,
-                            "no rows on query")
-            self.failUnless(len(parent.childRows) == self.num_iterations,
-                            "did not load child rows: %d" % len(parent.childRows))
-            for child in parent.childRows:
-                self.failUnless(rowMatches(child, child_values[child.childId]),
-                                "child %d does not match" % child.childId)
-
-        def _checkLoadObjects2(_):
-            self.failUnless(len(self.data) == self.num_iterations,
-                            "no rows on query")
-            self.failUnless(len(parent.childRows) == self.num_iterations,
-                            "child rows added twice!: %d" % len(parent.childRows))
-
-        def _changeParent(_):
-            # now change the parent
-            values[0] = self.randomizeRow(parent)
-            return self.reflector.updateRow(parent)
-
-        def _loadBack(_):
-            # now load it back in
-            whereClause = [("key_string", EQUAL, "first")]
-            d = self.reflector.loadObjectsFrom(tableName, whereClause=whereClause)
-            return d.addCallback(self.gotData)
-
-        def _checkLoadBack(_):
-            # make sure it came back as what we saved
-            self.failUnless(len(self.data) == 1, "no row")
-            parent = self.data[0]
-            self.failUnless(rowMatches(parent, values[0]), "no match")
-            # save parent
-            test_values[parent.key_string] = values[0]
-            parent = None
-
-        def _saveMoreTestRows(_):
-            # save some more test rows
-            ds = []
-            for i in range(0, self.num_iterations):
-                row = TestRow()
-                row.assignKeyAttr("key_string", "bulk%d"%i)
-                test_values[row.key_string] = self.randomizeRow(row)
-                ds.append(self.reflector.insertRow(row))
-            return defer.gatherResults(ds)
-
-        def _loadRowsBack(_):
-            # now load them all back in
-            d = self.reflector.loadObjectsFrom("testTable")
-            return d.addCallback(self.gotData)
-
-        def _checkRowsBack(_):
-            # make sure they are the same
-            self.failUnless(len(self.data) == self.num_iterations + 1,
-                            "query did not get rows")
-            for row in self.data:
-                self.failUnless(rowMatches(row, test_values[row.key_string]),
-                                "child %s does not match" % row.key_string)
-
-        def _changeRows(_):
-            # now change them all
-            ds = []
-            for row in self.data:
-                test_values[row.key_string] = self.randomizeRow(row)
-                ds.append(self.reflector.updateRow(row))
-            d = defer.gatherResults(ds)
-            return d.addCallback(_cbChangeRows)
-
-        def _cbChangeRows(_):
-            self.data = None
-
-        def _deleteRows(_):
-            # now delete them
-            ds = []
-            for row in self.data:
-                ds.append(self.reflector.deleteRow(row))
-            d = defer.gatherResults(ds)
-            return d.addCallback(_cbChangeRows)
-
-        def _checkRowsDeleted(_):
-            self.failUnless(len(self.data) == 0, "rows were not deleted")
-
-        d.addCallback(_loadObjects)
-        d.addCallback(_checkLoadObjects)
-        d.addCallback(_loadObjects)
-        d.addCallback(_checkLoadObjects2)
-        d.addCallback(_changeParent)
-        d.addCallback(_loadBack)
-        d.addCallback(_checkLoadBack)
-        d.addCallback(_saveMoreTestRows)
-        d.addCallback(_loadRowsBack)
-        d.addCallback(_checkRowsBack)
-        d.addCallback(_changeRows)
-        d.addCallback(_loadRowsBack)
-        d.addCallback(_checkRowsBack)
-        d.addCallback(_deleteRows)
-        d.addCallback(_loadRowsBack)
-        d.addCallback(_checkRowsDeleted)
-        return d
-
-
-    def test_saveAndDelete(self):
-        """
-        Create a row and then try to delete it.
-        """
-        # create one row to work with
-        row = TestRow()
-        row.assignKeyAttr("key_string", "first")
-        values = self.randomizeRow(row)
-        # save it
-        d = self.reflector.insertRow(row)
-        def _deleteRow(_):
-            # delete it
-            return self.reflector.deleteRow(row)
-        d.addCallback(_deleteRow)
-        return d
-    test_saveAndDelete.suppress = [rowObjectSuppression, reflectorSuppression]
-
-
-    def gotData(self, data):
-        self.data = data
-
-
-ReflectorTestBase.timeout = 30.0
-
-
-class SQLReflectorTestBase(ReflectorTestBase):
-    """
-    Base class for the SQL reflector.
-    """
-
-    def createReflector(self):
-        self.startDB()
-        self.dbpool = self.makePool()
-        self.dbpool.start()
-
-        if self.can_clear:
-            d = self.dbpool.runOperation('DROP TABLE testTable')
-            d.addCallback(lambda _:
-                          self.dbpool.runOperation('DROP TABLE childTable'))
-            d.addErrback(lambda _: None)
-        else:
-            d = defer.succeed(None)
-
-        d.addCallback(lambda _: self.dbpool.runOperation(main_table_schema))
-        d.addCallback(lambda _: self.dbpool.runOperation(child_table_schema))
-        reflectorClass = self.escape_slashes and SQLReflector \
-                         or NoSlashSQLReflector
-        d.addCallback(lambda _:
-                      reflectorClass(self.dbpool, [TestRow, ChildRow]))
-        return d
-
-    def destroyReflector(self):
-        d = self.dbpool.runOperation('DROP TABLE testTable')
-        d.addCallback(lambda _:
-                      self.dbpool.runOperation('DROP TABLE childTable'))
-        def close(_):
-            self.dbpool.close()
-            self.stopDB()
-        d.addCallback(close)
-        return d
-
-
-class DeprecationTestCase(unittest.TestCase):
-    """
-    Test various deprecations of twisted.enterprise.
-    """
-
-    def test_rowDeprecation(self):
-        """
-        Test deprecation of L{RowObject}.
-        """
-        def wrapper():
-            return TestRow()
-        self.assertWarns(DeprecationWarning,
-            "twisted.enterprise.row is deprecated since Twisted 8.0",
-            __file__,
-            wrapper)
-
-    def test_reflectorDeprecation(self):
-        """
-        Test deprecation of L{SQLReflector}.
-        """
-        def wrapper():
-            return SQLReflector(None, ())
-        from twisted.enterprise import sqlreflector
-        self.assertWarns(DeprecationWarning,
-            "twisted.enterprise.reflector is deprecated since Twisted 8.0",
-            sqlreflector.__file__,
-            wrapper)
-
-
-# GadflyReflectorTestCase SQLiteReflectorTestCase PyPgSQLReflectorTestCase
-# PsycopgReflectorTestCase MySQLReflectorTestCase FirebirdReflectorTestCase
-makeSQLTests(SQLReflectorTestBase, 'ReflectorTestCase', globals())
-
-
-class NoSlashSQLReflector(SQLReflector):
-    """
-    An sql reflector that only escapes single quotes.
-    """
-
-    def escape_string(self, text):
-        return text.replace("'", "''")
-