Instead of having basically every caller do:
$pf = new PasswordFactory();
$pf->init( RequestContext::getMain()->getConfig() );
Just create a single PasswordFactory via MediaWikiServices and pass that
around. Things that want to use their own config can still pass settings
via the new constructor.
This will eventually let us remove the init() function, removing the
only hard dependency upon MediaWiki, to make it easier to librarize
(T89742).
Change-Id: I0fc7520dc023b11a7fa66083eff7b88ebfe49c7b
From 21% to 82%.
* Added missing @covers, broadened @covers where appropriate.
* Added tests for some code that lacked them.
* Added a parameter to control the use of hash_pbkdf2() so that the pure
PHP fallback could be tested. In the non-fallback test, force the use
of the extension, and mark it skipped if it is not installed.
Bug: T167003
Change-Id: I987e1a89ec343907f4ead7f6192b2d4deb58ac16
