Note to testers: A lot of the code changed by this patch is going to be changed again as part of the epic MDL-40987, so really, too much detailed testing now is probably not the best use of your time.
Note, on the order and paging tab, if you have a random question, clicking on the up or down arrows does not work. This is some sort of CSS bug, which will become irrelevant once MDL-40987 is done, so don't bother to report that.
1. As teacher/admin, create a new course and add a quiz.
2. On the edit quiz page, Edit quiz tab, make sure all the controls (icons, links and buttons) work. (Remember to expand the question bank.)
3. Same, but on the Order & paging tab.
4. When you finish checking all the buttons and icons, ensure you have left yourself with a working quiz, because you will need it for the next steps.
5. Now preview the quiz.
6. As student, attempt the quiz.
7. Back as teacher/admin, have a quick look through all the quiz reports.
8. Backup the course and restore it as a new course. Ensure that the quizzes have been transferred accurately.
9. Get a backup including quizzesw with user data from a 2.6 site. Restore it, and ensure the quizzes have been restored accurately.
10. Get a backup including quizzes with user data from a 2.0 site. Restore it, and ensure the quizzes have been restored accurately.
11. Get a backup including quizzes from a 1.9 site. Restore it, and ensure the quizzes have been restored accurately. (1.9 restore cannot include user data.)
For 10, you could use the backup file from MDL-44053, but I have already tested that.
For 11, I used the backup attached tto MDL-27811.
Improvement
Blocker
