Firstly, modify the ginkgo execution params to include:
-nodes=1 \ # no parallel
-seed=9 \ # always use same seed
-dryRun \ # really?
-v \ # verbose
--noColor \# remove ugly terminal color output
--succinct # idk what this does but it makes it smaller
Then create a source and a comparison output:
SKIP_REGEXP=''; ./path/to/ginkgo/script > /tmp/canon.txt
SKIP_REGEXP='my regex'; ./path/to/ginkgo/script > /tmp/modified.txt
See the difference:
vimdiff /tmp/canon.txt /tmp/modified.txt