STR: 0. Run `pip install mozregression` to install mozregression if you haven't 1. Run `mozregression --launch 126 --repo mozilla-release --profile C:\Users\sasch\Documents\profile-127-upgrade-primary-password --profile-persistence reuse` (make a new empty profile directory and give the path to `--profile`) 2. Set the primary password 3. Enable "Open previous windows and tabs" in `about:preferences` 4. Open some tabs 5. Close Firefox 6. Run `mozregression --launch 127 --repo mozilla-release --profile C:\Users\sasch\Documents\profile-127-upgrade-primary-password` 7. Dismiss the primary password prompt 8. Confirm that you get a perfectly empty new tab with no text in it at all, and the tab cannot be closed 9. Close it and run `mozregression --launch 128.0b2 --repo mozilla-beta --profile C:\Users\sasch\Documents\profile-127-upgrade-primary-password` and dismiss the prompt 10. Confirm the same behavior
Bug 1901899 Comment 14 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
STR: 0. Run `pip install mozregression` to install mozregression if you haven't 1. Run `mozregression --launch 126 --repo mozilla-release --profile C:\Users\sasch\Documents\profile-127-upgrade-primary-password --profile-persistence reuse` (make a new empty profile directory and give the path to `--profile`) 2. Set the primary password 3. Enable "Open previous windows and tabs" in `about:preferences` 4. Open some tabs 5. Close Firefox 6. Run `mozregression --launch 127 --repo mozilla-release --profile C:\Users\sasch\Documents\profile-127-upgrade-primary-password` 7. Dismiss the primary password prompt 8. Confirm that you get a perfectly empty new tab with no text in it at all, and the tab cannot be closed. History is empty too and no restored tabs. 9. Close it and run `mozregression --launch 128.0b2 --repo mozilla-beta --profile C:\Users\sasch\Documents\profile-127-upgrade-primary-password` and dismiss the prompt 10. Confirm the same behavior