Simon South <si...@simonsouth.net> writes: > But this additional call _is_ expected on Guix systems, so the test > cases ought to be modified to match.
Perhaps, but having looked into this it's complicated because - The expected output from the tests is not contained in the source bundle in a separate, easy-to-patch file but is actually generated by the C code under test as it runs; - Even if that weren't true, only one test must be patched for both to succeed, and the choice depends on the target architecture so there wouldn't be a single patch that could work in all cases; and - The additional output that needs to be generated by the C code actually embeds part of a store path, meaning this would need to be determined by the code at runtime (possibly yielding even more "readlink" calls that would need to be accounted for) in addition to truncating and formatting the output to match what strace itself produces... It's too much. I'm going to follow up with a patch that basically applies the diff above in a tidy manner, and I think that will be the best solution. It is a very limited change that does not alter the purpose of the tests; does not allow them to pass where they would normally fail; and will work equally well on all systems, even if a completely different glibc package is introduced. Certainly it is an improvement over simply disabling both tests. -- Simon South si...@simonsouth.net