[PATCH] D139592: [llvm-lit] Keep start/end part of the output when truncating

[Joel E. Denny via Phabricator via llvm-commits]

jdenny added a comment.

Sorry, I didn't realize that builtins don't trigger this code.  (Feels like a bug... to investigate some other time.)

Instead of echo, you can write a small python script.  For example, you could copy `llvm/utils/lit/tests/Inputs/shtest-shell/write-to-stderr.py` to `llvm/utils/lit/tests/Inputs/shtest-output-printing/` and change it to write large output.  This time you can use a loop instead of hard-coded text.

See `llvm/utils/lit/tests/Inputs/shtest-shell/redirects.txt` for how to call the python script.  See `llvm/utils/lit/tests/Inputs/shtest-shell/lit.cfg` for how to define the python substitution.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139592/new/

https://reviews.llvm.org/D139592