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 .