D10869: [5/5] Add test for read only set and checkbox calculate

[Andre Heinecke]

aheinecke added a task: T8097: Support for read only changes and checkbox 
values in scripts.

REPOSITORY
  R223 Okular

REVISION DETAIL
  https://phabricator.kde.org/D10869

To: aheinecke, #okular
Cc: michaelweghorn, ngraham, aacid