The test_env_arg_ignore_signal_valid_signals test was failing on macOS
CI because 100ms was not always enough for the process to terminate
after receiving a fatal signal. Increase the delay to 500ms on macOS
only, keeping 100ms on other platforms.
Fixes flaky failure seen in: https://github.com/uutils/coreutils/actions/runs/24442074142/job/71409227191
The `+1` accounting for the ACL/context indicator was applied once per
item inside the padding loop, so N files with ACLs inflated the
link-count column width by N. Apply it a single time after the loop.
Fixes#10980
test_single_quote_pair_as_delimiter_is_invalid is intermittent on
i686: the parent writes "a''b\n" to cut's stdin while cut validates
args and exits immediately with "delimiter must be a single
character". On a fast child exit, the kernel closes the pipe
read-end before the parent's write() runs, so write() returns
EPIPE and the pipe_in thread panics.
The race is inherent: draining stdin in cut before exiting on an
arg error would hang on terminals and read unbounded data from
long pipes, contradicting GNU behavior. Use the test framework's
ignore_stdin_write_error() flag, which exists for exactly this
"parent writes to child that exits fast" pattern.
xtqqczze
oech3
Eyüp Can Akman
Sylvestre Ledru
Daniel Hofstetter
renovate[bot]