Using 'should see' outputs rather than an incorrect
xpath query. Also our custom selectors are not properly
used by WebAssert so switching to find xpath.
List of changes:
* New OOP API using PHP namespace \core\session\.
* All handlers now update the sessions table consistently.
* Experimental DB session support in Oracle.
* Full support for session file handler (filesystem locking required).
* New option for alternative session directory.
* Official memcached session handler support.
* Workaround for memcached version with non-functional gc.
* Improved security - forced session id regeneration.
* Improved compatibility with recent PHP releases.
* Fixed borked CSS during install in debug mode.
* Switched to file based sessions in new installs.
* DB session setting disappears if DB does not support sessions.
* DB session setting disappears if session handler specified in config.php.
* Fast purging of sessions used in request only.
* No legacy distinction - file, database and memcached support the same functionality.
* Session handler name included in performance info.
* Fixed user_loggedin and user_loggedout event triggering.
* Other minor bugfixing and improvements.
* Fixed database session segfault if MUC disposed before $DB.
Limitations:
* Session access time is now updated right after session start.
* Support for $CFG->sessionlockloggedinonly was removed.
* First request does not update userid in sessions table.
* The timeouts may break badly if server hosting forces PHP.ini session settings.
* The session GC is a lot slower, we do not rely on external session timeouts.
* There cannot be any hooks triggered at the session write time.
* File and memcached handlers do not support session lock acquire timeouts.
* Some low level PHP session functions can not be used directly in Moodle code.
* Avoid waiting until Show more... links appears if we
already waited.
* Use collapse/expand button rather than clicking on
each of the form's fieldsets.
- Escaping steps arguments redirected to other steps
- Adding normalized-space() in all contains() assertions
- General xpaths review
- Convering provided xpath text strings to xpath literals
to avoid problems with arguments containing both single
quotes and double quotes
Is another of the exceptions thrown by
Selenium when it tries to interact with
an element that disappeared from the DOM,
in happens randomly when redirecting the
user to another page with a wait period to
show him/her a message.
We look for exceptions after each step, this patch
includes a pre-checking query to avoid multiple queries
for each step when most of the time they are not necessary.
When a step closes a popup window the page DOM is not available
until we switch again to the main window; we should avoid exceptions
at framework level when hooking the after step process, this
includes the new exceptions catcher modification.
