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tests: fix removed-directory test

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The previous attempt to skip that test on NFS (commit 4181fc5183)
made the test fail; it introduced two problems:
a) In the good case, i.e., when the subshell returns with exit status 0,
the test ran into framework_failure_.
b) As the subshell also runs with 'set -x', the later comparison of
/dev/null with 'err' would fail.

* tests/ls/removed-directory.sh: Revert to the style without subshell,
and add 'test -d .' to verify that 'ls' can read the removed dir.
This commit is contained in:
Bernhard Voelker 2020-05-23 02:46:22 +02:00
parent 6d0107a37f
commit 9dbaf54eed
1 changed files with 9 additions and 10 deletions
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19
tests/ls/removed-directory.sh
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@ -21,17 +21,16 @@
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ ls
cwd=$(pwd)
mkdir d || framework_failure_
(cd d || exit 10
rmdir ../d || exit 11
test -d . || exit 12
ls || exit 13) >out 2>err
case $? in
11) skip_ "can't remove working directory on this platform";;
12) skip_ "can't examine removed working directory on this platform";;
13) fail=1;;
* ) framework_failure_;;
esac
cd d || framework_failure_
rmdir ../d || skip_ "can't remove working directory on this platform"
# On NFS, 'ls' would run into the error "Stale file handle".
test -d . || skip_ "can't examine removed working directory on this platform"
ls >../out 2>../err || fail=1
cd "$cwd" || framework_failure_
compare /dev/null out || fail=1
compare /dev/null err || fail=1