l.t.t.t.TestSharingMigrationPerformance(TestCaseWithFactory, TranslatedProductMixin) : class documentation

Test performance-related aspects of migration.

Memory usage is a particular problem for this script, so this class particularly looks for regressions in that area.

Method	setUp	Undocumented
Method	assertNoStatementsInvolvingTable	The specified table name is not in any of the statements.
Method	test_merging_loads_no_msgids_or_potranslations	Undocumented
Method	_flushDbObjects	Flush ORM-backed objects from memory as much as possible.
Method	_resetReferences	Reset translation-related references in the test object.

Inherited from TestCaseWithFactory:

Method	getUserBrowser	Return a Browser logged in as a fresh user, maybe opened at url.
Method	getNonRedirectingBrowser	Undocumented
Method	createBranchAtURL	Create a branch at the supplied URL.
Method	create_branch_and_tree	Create a database branch, bzr branch and bzr checkout.
Method	createBzrBranch	Create a bzr branch for a database branch.
Static Method	getBranchPath	Return the path of the branch in the mirrored area.
Method	useTempBzrHome	Undocumented
Method	useBzrBranches	Prepare for using bzr branches.

Inherited from TestCase (via TestCaseWithFactory):

Method	becomeDbUser	Commit, then log into the database as dbuser.
Method	__str__	The string representation of a test is its id.
Method	useContext	Use the supplied context in this test.
Method	makeTemporaryDirectory	Create a temporary directory, and return its path.
Method	installKarmaRecorder	Set up and return a KarmaRecorder.
Method	assertProvides	Assert 'obj' correctly provides 'interface'.
Method	assertNotifies	Assert that a callable performs a given notification.
Method	assertNoNotification	Assert that no notifications are generated by the callable.
Method	assertSqlAttributeEqualsDate	Fail unless the value of the attribute is equal to the date.
Method	assertTextMatchesExpressionIgnoreWhitespace	Undocumented
Method	assertIsInstance	Assert that an instance is an instance of assert_class.
Method	assertIsNot	Assert that expected is not the same object as observed.
Method	assertContentEqual	Assert that 'iter1' has the same content as 'iter2'.
Method	assertRaisesWithContent	Check if the given exception is raised with given content.
Method	assertBetween	Assert that 'variable' is strictly between two boundaries.
Method	assertVectorEqual	Apply assertEqual to all given pairs in one go.
Method	expectedLog	Expect a log to be written that matches the regex.
Method	pushConfig	Push some key-value pairs into a section of the config.
Method	attachOopses	Undocumented
Method	attachLibrarianLog	Include the logChunks from fixture in the test details.
Method	assertStatementCount	Assert that the expected number of SQL statements occurred.
Method	useTempDir	Use a temporary directory for this test.
Method	assertEmailHeadersEqual	Assert that two email headers are equal.
Method	assertStartsWith	Undocumented
Method	assertEndsWith	Asserts that s ends with suffix.
Method	checkPermissions	Check if the used_permissions match expected_permissions.
Method	assertEmailQueueLength	Pop the email queue, assert its length, and return it.
Method	_unfoldEmailHeader	Unfold a multiline email header.

Inherited from TranslatedProductMixin:

Method	setUpProduct	Undocumented
Method	_makeTranslationMessage	Set a translation for given message in given translation.
Method	_makeTranslationMessages	Translate the POTMsgSets in our trunk and stable templates.
Method	_getPOTMsgSet	Get POTMsgSet for given template.
Method	_getPOTMsgSets	Get POTMsgSets in our trunk and stable series.
Method	_getMessage	Get TranslationMessage for given POTMsgSet in given template.
Method	_getMessages	Get current TranslationMessages in trunk and stable POTMsgSets.
Method	_getTranslation	Get (singular) translation string from TranslationMessage.
Method	_getTranslations	Get translated strings for trunk and stable POTMsgSets.