Adding upstream version 9.4.upstream/9.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/ls/removed-directory.sh b/tests/ls/removed-directory.sh
new file mode 100755
index 0000000..692d05d
--- /dev/null
+++ b/tests/ls/removed-directory.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+# If ls is asked to list a removed directory (e.g., the parent process's
+# current working directory has been removed by another process), it
+# should not emit an error message merely because the directory is removed.
+
+# Copyright (C) 2020-2023 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ ls
+
+cwd=$(pwd)
+mkdir d || framework_failure_
+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 >"$cwd"/out 2>"$cwd"/err || fail=1
+cd "$cwd" || framework_failure_
+
+compare /dev/null out || fail=1
+compare /dev/null err || fail=1
+
+Exit $fail