2 patches for repository http://darcs.net/screened:

patch 1e90b620e23b46c9d945ebef9a700e269f41b6c6
Author: Ben Franksen <ben.franksen@online.de>
Date:   Fri May 13 22:34:06 CEST 2022
  * tests/lib: make 'not' fail if command returns 4

  This exit code is returned by darcs when the top-level handler receives an
  ErrorCall exception. This signifies a bug in darcs, so should be treated as
  failure of the test even if the script uses 'not' to indicate that darcs is
  expected to fail.

patch 9f4251b600a45483df61606fbb9d004b2d5a6671
Author: Ben Franksen <ben.franksen@online.de>
Date:   Thu May  5 20:26:45 CEST 2022
  * harness: use runghc for hspwd instead of compilation

  This fixes occasional CI test failures that say

  ghc --make -o hspwd /home/runner/work/darcs-ci/darcs-ci/tests/bin/hspwd.hs
  /home/runner/work/darcs-ci/darcs-ci/tests/bin/hspwd.o.tmp:
  renameFile:renamePath:rename: does not exist (No such file or directory)
  ./hspwd
  lib: line 32: ./hspwd: No such file or directory

Attachments

• patch-preview.txt
• tests_lib_-make-_not_-fail-if-command-returns-4.dpatch

looks good - I ran into the hspwd race condition occasionally recently
locally too. (I'm pretty sure two parallel instances of the tests
were colliding over a global path)