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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 17:39:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 17:39:29 +0000 |
commit | 8ffec2a3aba6f114784e11f89ef1d57a096ae540 (patch) | |
tree | ccebcbad06203e8241a8e7249f8e6c478a3682ea /tests/misc/nohup.sh | |
parent | Initial commit. (diff) | |
download | coreutils-8ffec2a3aba6f114784e11f89ef1d57a096ae540.tar.xz coreutils-8ffec2a3aba6f114784e11f89ef1d57a096ae540.zip |
Adding upstream version 8.32.upstream/8.32upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/misc/nohup.sh')
-rwxr-xr-x | tests/misc/nohup.sh | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/tests/misc/nohup.sh b/tests/misc/nohup.sh new file mode 100755 index 0000000..eed3865 --- /dev/null +++ b/tests/misc/nohup.sh @@ -0,0 +1,125 @@ +#!/bin/sh +# test nohup + +# Copyright (C) 2003-2020 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/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ nohup + + +nohup sh -c 'echo stdout; echo stderr 1>&2' 2>err || fail=1 + +# Be careful. The results of the above nohup command +# change depending on whether stdin and stdout are redirected. +if test -t 1; then + test "$(cat nohup.out)" = stdout || fail=1 + if test -t 0; then + echo 'nohup: ignoring input and appending output to 'nohup.out'\' + else + echo 'nohup: appending output to 'nohup.out'\' + fi >exp || framework_failure_ +else + # Here it should not even exist. + test -f nohup.out && fail=1 + if test -t 0; then + echo 'nohup: ignoring input' >exp + else + rm -f exp + fi || framework_failure_ +fi +echo 'stderr' >> exp || framework_failure_ + +compare exp err || fail=1 +rm -f nohup.out err exp +# ---------------------- + +# Be careful. The results of the following nohup command +# change depending on whether stderr is redirected. +nohup sh -c 'echo stdout; echo stderr 1>&2' >out || fail=1 +if test -t 2; then + test "$(cat out|tr '\n' -)" = stdout-stderr- || fail=1 +else + test "$(cat out|tr '\n' -)" = stdout- || fail=1 +fi +# It must *not* exist. +test -f nohup.out && fail=1 +rm -f nohup.out err +# ---------------------- + +# Bug present through coreutils 8.0: failure to print advisory message +# to stderr must be fatal. Requires stdout to be terminal. +if test -w /dev/full && test -c /dev/full; then +( + # POSIX shells immediately exit the subshell on exec error. + # So check we can write to /dev/tty before the exec, which + # isn't possible if we've no controlling tty for example. + test -c /dev/tty && >/dev/tty || exit 0 + + exec >/dev/tty + test -t 1 || exit 0 + returns_ 125 nohup echo hi 2> /dev/full || fail=1 + test -f nohup.out || fail=1 + compare /dev/null nohup.out || fail=1 + rm -f nohup.out + exit $fail +) || fail=1 +fi + +nohup no-such-command 2> err +errno=$? +if test -t 1; then + test $errno = 127 || fail=1 + # It must exist. + test -f nohup.out || fail=1 + # It must be empty. + compare /dev/null nohup.out || fail=1 +fi + +cat <<\EOF > exp || framework_failure_ +nohup: appending output to 'nohup.out' +nohup: cannot run command 'no-such-command': No such file or directory +EOF +# Disable these comparisons. Too much variation in 2nd line. +# compare exp err || fail=1 +rm -f nohup.out err exp +# ---------------------- + +touch k; chmod 0 k +nohup ./k 2> err +errno=$? +test $errno = 126 || fail=1 +if test -t 1; then + # It must exist. + test -f nohup.out || fail=1 + # It must be empty. + compare /dev/null nohup.out || fail=1 +fi + +cat <<\EOF > exp || framework_failure_ +nohup: appending output to 'nohup.out' +nohup: cannot run command './k': Permission denied +EOF +# Disable these comparisons. Too much variation in 2nd line. +# compare exp err || fail=1 + +# Make sure it fails with exit status of 125 when given too few arguments, +# except that POSIX requires 127 in this case. +returns_ 125 nohup >/dev/null 2>&1 || fail=1 +export POSIXLY_CORRECT=1 +returns_ 127 nohup >/dev/null 2>&1 || fail=1 +unset POSIXLY_CORRECT + +Exit $fail |