This is mainly execution work. We can export all test cases into xml format and use xml to json convertor to convert into json format. However, there are manual clean up / refractoring required.
Manual test case archiving format is now continuously fine-tuned to accommodate the script we are creating in Bug #12651. For latest update, please refer to devel branch in Github. https://github.com/rebeccasf/openembedded-core/blob/devel/meta/lib/oeqa/manual/bitbake-test/bitbake.json
This is duplicated *** This bug has been marked as a duplicate of bug 12650 ***