QA test to be automated: MDLQA-9246

Please note: There's a bug where a quiz with password and 'browser security' asks students to enter password twice when starting an attempt, see MDL-81377

Testing instructions

1. Login as a teacher, edit the settings for the quiz and set
   • Time limit to 1 min
   • Require password to Passw0rd
   • Browser security to 'Full screen pop-up with some JavaScript security'.
2. Login as a student, go to the Quiz and click the Start attempt button.
3. Verify that a JavaScript modal dialogue appears, warning you about the time limit, and asking you to supply the password.
4. Type in the correct password and click Start attempt.
5. Verify that the attempt then starts in a full-screen pop-up window.
6. Login as another student, go to the Quiz and click the Start attempt button.
7. Type in the wrong password "Pass" and click Start attempt.
8. The pop-up window will open full screen, and the the 'Are you sure you want to start' form will be displayed there with the validation errors.
9. Type in the correct password "Passw0rd" and click Start attempt.
10. The attempt should then start within the same pop-up window.