parallel/testsuite/tests-to-run/parallel-local-ssh5.sh
2024-01-24 02:25:03 +01:00

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#!/bin/bash
# SPDX-FileCopyrightText: 2021-2024 Ole Tange, http://ole.tange.dk and Free Software and Foundation, Inc.
#
# SPDX-License-Identifier: GPL-3.0-or-later
# SSH only allowed to localhost/lo
par_ssh_cmd_with_newline() {
echo '### Check --ssh with \n works'
ssh=$(mktemp)
cp -a /usr/bin/ssh "$ssh"
qssh=$(parallel -0 --shellquote "$ssh")
parallel --ssh "$qssh" -S sh@lo ::: whoami
}
par_controlmaster() {
echo '### Check -M works if TMPDIR contains space'
short_TMPDIR() {
# TMPDIR must be short for -M
export TMPDIR=/tmp/ssh/'
`touch /tmp/tripwire`
'
TMPDIR=/tmp
mkdir -p "$TMPDIR"
}
short_TMPDIR
(
seq 1 3 | parallel -j10 --retries 3 -k -M -S sh@lo echo
seq 1 3 | parallel -j10 --retries 3 -k -M -S sh@lo echo
)
echo Part2
stdout parallel -j1 -k -M -S sh@lo echo ::: OK | replace_tmpdir
}
par_--ssh_autossh() {
echo '### --ssh autossh'
(
export PARALLEL_SSH=autossh; export AUTOSSH_PORT=0
stdout parallel -S lo echo ::: OK
echo OK | stdout parallel --pipe -S lo cat
stdout parallel -S lo false ::: a || echo OK should fail
echo '### --ssh autossh - add commands that fail here'
touch foo_autossh
stdout parallel -S csh@lo --trc {}.out touch {}.out ::: foo_autossh
ls foo_autossh*
rm foo_autossh*
) | grep -Ev 'Warning: remote port forwarding failed for listen'
}
par_fish_exit() {
echo '### bug #64222: sshlogin --return and fish shell'
ssh fish@lo '
echo OK > bug_64222
parallel --wd ... --sshlogin lo --trc {} cat ::: bug_64222
rm bug_64222
'
}
par__basefile_cleanup() {
echo '### bug #46520: --basefile cleans up without --cleanup'
touch bug_46520
parallel -S parallel@lo --bf bug_46520 ls ::: bug_46520
ssh parallel@lo ls bug_46520
parallel -S parallel@lo --cleanup --bf bug_46520 ls ::: bug_46520
stdout ssh parallel@lo ls bug_46520 # should not exist
}
par_input_loss_pipe() {
echo '### bug #36595: silent loss of input with --pipe and --sshlogin'
seq 10000 | xargs | parallel --pipe -S 8/localhost cat 2>/dev/null | wc
}
par_--controlmaster_eats() {
echo 'bug #36707: --controlmaster eats jobs'
short_TMPDIR() {
# TMPDIR must be short for -M
export TMPDIR=/tmp/ssh/'
`touch /tmp/tripwire`
'
TMPDIR=/tmp
mkdir -p "$TMPDIR"
}
short_TMPDIR
seq 2 | parallel -k --controlmaster --sshlogin lo echo OK{}
}
par_--ssh_lsh() {
echo '### --ssh lsh'
# lsh: Protocol error: No common key exchange method.
#
# $ lsh --list-algorithms
# Supported hostkey algorithms: ssh-dss, spki, none
#
# $ nmap --script ssh2-enum-algos -sV -p 22 lo
# | server_host_key_algorithms: (4)
# | rsa-sha2-512
# | rsa-sha2-256
# | ecdsa-sha2-nistp256
# | ssh-ed25519
# |
#
# There is no longer an overlap: LSH is unsupported until there is
# a common algorithm again
#
# Code is kept if lsh is upgraded in the future
parallel --ssh 'lsh -c aes256-ctr' -S lo echo ::: OK
echo OK | parallel --ssh 'lsh -c aes256-ctr' --pipe -S csh@lo cat
parallel --ssh lsh -S lo echo ::: OK
echo OK | parallel --ssh lsh --pipe -S csh@lo cat
# Todo:
# * rsync/--trc
# * csh@lo
}
par_pipe_retries() {
echo '### bug #45025: --pipe --retries does not reschedule on other host'
seq 1 300030 |
stdout parallel -k --retries 2 -S a.a,: --pipe 'wc;hostname' |
perl -pe 's/'`hostname`'/localhost-:/'
stdout parallel --retries 2 --roundrobin echo ::: should fail
}
par_env_parallel_onall() {
echo "bug #54352: env_parallel -Slo --nonall myfunc broken in 20180722"
. `which env_parallel.bash`
doit() { echo Myfunc "$@"; }
env_parallel -Slo --onall doit ::: works
env_parallel -Slo --nonall doit works
}
par__--shellquote_command_len() {
echo '### test quoting will not cause a crash if too long'
# echo "'''" | parallel --shellquote --shellquote --shellquote --shellquote
testlen() {
echo "$1" | parallel $2 | wc
}
export -f testlen
outer() {
export PARALLEL="--env testlen -k --tag"
parallel $@ testlen '{=2 $_="$arg[1]"x$_ =}' '{=3 $_=" --shellquote"x$_ =}' \
::: '"' "'" ::: {1..10} ::: {1..10}
}
export -f outer
stdout parallel --tag -k outer ::: '-Slo -j10' '' |
perl -pe 's/(\d\d+)\d\d\d/${1}xxx/g';
}
export -f $(compgen -A function | grep par_)
compgen -A function | G par_ "$@" | sort |
# 2019-07-14 100% slowed down 4 threads/16GB
parallel -j75% --joblog /tmp/jl-`basename $0` -j3 --tag -k --delay 0.1 --retries 3 '{} 2>&1'