Conflicts:
question/type/upgrade.txt
There were already one just added upgrade.txt file so this ended
conflicting. Reviewed the contents, I've deleted the less detailed
note about pluginname, leaving the longer description added by Tim.
Ciao :-)
This applies to:
1. Upgrade from 1.9,
2. Import of questions exported from 1.9, and
3. Restore of courses backed-up from 1.9.
It also applies to the calculated question type.
The new logic is that the questiontext defaults to HTML if the format is
not specified, then all other fields default to the same format of the
question text.
However, good practice is that the XML file should specify the format
for each bit of text content.
This code is not 100% backwards-compatible, since some methods have new
arguments, however for question types that have not been updated, it
will just generate a PHP Warning, which is, I think, and OK way to let
qtype developers know that they need to update their question types.
It can be easily included in official distribution again if somebody fixes it because there are no stored data, capabilities or versions. This will finally allow us to drop the outdate Smarty library form distribution package.
This commit also includes a lot of useful tidying up of some of the unit
test helper code. I turned out that I could not use all the helper code
in my new tests, but despite that it will be useful in the future, so I
am committing it here.
1. database upgrade to merge instructions into the questiontext field,
and remove the UNITDISPLAY option.
2. Changes to the validation in deferred feedback mode, so students
are warned about incomplete answers.
3. Using this to wark students if they enter an answer that is not
recognised as a number.
Petr Skoda