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tests: port better to macOS group numbers

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* init.cfg (groups): Port better to macOS 12, where
group 4294967295 (nogroup) is special: you can be a member
without being able to chgrp files to the group.
This commit is contained in:
Paul Eggert 2023-02-18 13:27:45 -08:00
parent cccfae54dc
commit f48b80ff26
1 changed files with 13 additions and 1 deletions
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14
init.cfg
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@ -488,7 +488,19 @@ require_membership_in_two_groups_()
{
test $# = 0 || framework_failure_
groups=${COREUTILS_GROUPS-$( (id -G || /usr/xpg4/bin/id -G) 2>/dev/null)}
groups=
for group_ in 1 \
${COREUTILS_GROUPS-$( (id -G || /usr/xpg4/bin/id -G) 2>/dev/null)}
do
# Skip group numbers equal to 2**N - 1 for common N,
# as they are possibly reserved groups like 'nogroup'.
case $group_ in
1 | 32767 | 65535 | 2147483647 | 4294967295) ;;
9223372036854775807 | 18446744073709551615) ;;
*) test -z "$groups" || groups="$groups "
groups="$groups$group_";;
esac
done
case "$groups" in
*' '*) ;;
*) skip_ 'requires membership in two groups