testsuite: Added 2 tests files.

testsuite/tests-to-run/parallel-local-sql01.sh

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+#!/bin/bash
+
+# GNU SQL tests
+# The tests must be able to run in parallel
+
+export SQLITE=sqlite3:///%2Frun%2Fshm%2Fparallel.db
+export PG=pg://`whoami`:`whoami`@lo/`whoami`
+export MYSQL=mysql://`whoami`:`whoami`@lo/`whoami`
+
+export DEBUG=false
+
+#p_showsqlresult() {
+#  SERVERURL=$1
+#  TABLE=$2
+#  sql $SERVERURL "select Host,Command,V1,V2,Stdout,Stderr from $TABLE order by seq;"
+#}
+#
+#p_wrapper() {
+#  INNER=$1
+#  SERVERURL=$(eval echo $2)
+#  TABLE=TBL$RANDOM
+#  DBURL=$SERVERURL/$TABLE
+#  T1=$(tempfile)
+#  T2=$(tempfile)
+#  eval "$INNER"
+#  echo Exit=$?
+#  wait
+#  echo Exit=$?
+#  $DEBUG && sort -u $T1 $T2;
+#  rm $T1 $T2
+#  p_showsqlresult $SERVERURL $TABLE
+#  $DEBUG || sql $SERVERURL "drop table $TABLE;" >/dev/null 2>/dev/null
+#}
+#
+#p_template() {
+#  (sleep 2;
+#   parallel --sqlworker $DBURL    "$@" sleep .3\;echo >$T1) &
+#  parallel  --sqlandworker $DBURL "$@" sleep .3\;echo ::: {1..5} ::: {a..e} >$T2;
+#}
+#
+#par_sqlandworker() {
+#  p_template
+#}
+#
+#par_sqlandworker_lo() {
+#  p_template -S lo
+#}
+#
+#par_sqlandworker_results() {
+#  p_template --results /tmp/out--sql
+#}
+#
+#par_sqlandworker_linebuffer() {
+#  p_template --linebuffer
+#}
+#
+#par_sqlandworker_tag() {
+#  p_template --tag
+#}
+#
+#par_sqlandworker_linebuffer_tag() {
+#  p_template --linebuffer --tag
+#}
+#
+#par_sqlandworker_compress_linebuffer_tag() {
+#  p_template --compress --linebuffer --tag
+#}
+#
+#par_sqlandworker_unbuffer() {
+#  p_template -u
+#}
+#
+#par_sqlandworker_total_jobs() {
+#  p_template echo {#} of '{=1 $_=total_jobs(); =};'
+#}
+#
+#par_append() {
+#  parallel --sqlmaster  $DBURL sleep .3\;echo ::: {1..5} ::: {a..e} >$T2;
+#  parallel --sqlmaster +$DBURL sleep .3\;echo ::: {11..15} ::: {A..E} >>$T2;
+#  parallel --sqlworker  $DBURL sleep .3\;echo >$T1
+#}
+#
+#par_shuf() {
+#  MD5=$(echo $SERVERURL | md5sum | perl -pe 's/(...).*/$1/')
+#  T=/tmp/parallel-bug49791-$MD5
+#  [ -e $T ] && rm -rf $T
+#  export PARALLEL="--shuf --result $T"
+#  parallel --sqlandworker $DBURL sleep .3\;echo \
+#    ::: {1..5} ::: {a..e} >$T2;
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  unset PARALLEL
+#  wait;
+#  # Did it compute correctly?
+#  cat $T/1/*/*/*/stdout
+#  # Did it shuffle
+#  SHUF=$(sql $SERVERURL "select Host,Command,V1,V2,Stdout,Stderr from $TABLE order by seq;")
+#  export PARALLEL="--result $T"
+#  parallel --sqlandworker $DBURL sleep .3\;echo \
+#    ::: {1..5} ::: {a..e} >$T2;
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  parallel --sqlworker    $DBURL sleep .3\;echo >$T2 &
+#  unset PARALLEL
+#  wait;
+#  NOSHUF=$(sql $SERVERURL "select Host,Command,V1,V2,Stdout,Stderr from $TABLE order by seq;")
+#  DIFFSIZE=$(diff <(echo "$SHUF") <(echo "$NOSHUF") | wc -c)
+#  if [ $DIFFSIZE -gt 2500 ]; then
+#    echo OK: Diff bigger than 2500 char
+#  fi
+#  [ -e $T ] && rm -rf $T
+#  touch $T1
+#}
+#
+par_empty() {
+    true;
+}
+
+export -f $(compgen -A function | egrep 'p_|par_')
+# Tested that -j0 in parallel is fastest (up to 15 jobs)
+compgen -A function | grep par_ | sort |
+  stdout parallel -vj5 -k --tag --joblog /tmp/jl-`basename $0` p_wrapper \
+    :::: - ::: \$MYSQL \$PG \$SQLITE

testsuite/tests-to-run/parallel-local-ssh8.sh

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+#!/bin/bash
+
+# Each test should at most run 1 ssh against parallel@lo or lo
+
+par_path_remote_bash() {
+  echo 'bug #47695: How to set $PATH on remote? Bash'
+  rm -rf /tmp/parallel
+  cp /usr/local/bin/parallel /tmp
+  
+  cat <<'_EOS' | stdout ssh nopathbash@lo -T | grep -Ev 'packages can be updated|System restart required|Welcome to'
+  echo BASH Path before: $PATH with no parallel
+  parallel echo ::: 1
+  # Race condition stderr/stdout
+  sleep 1
+  echo '^^^^^^^^ Not found is OK'
+  # Exporting a big variable should not fail
+  export A="`seq 1000`"
+  PATH=$PATH:/tmp
+  . /usr/local/bin/env_parallel.bash
+  # --filter to see if $PATH with parallel is transferred
+  env_parallel --filter --env A,PATH -Slo echo '$PATH' ::: OK
+_EOS
+  echo
+}
+
+par_path_remote_csh() {
+  echo 'bug #47695: How to set $PATH on remote? csh'
+  rm -rf /tmp/parallel
+  cp /usr/local/bin/parallel /tmp
+
+  cat <<'_EOS' | stdout ssh nopathcsh@lo -T | grep -Ev 'packages can be updated|System restart required|Welcome to'
+  echo CSH Path before: $PATH with no parallel
+  which parallel >& /dev/stdout
+  echo '^^^^^^^^ Not found is OK'
+  alias parallel=/tmp/parallel
+  # Exporting a big variable should not fail
+  setenv A "`seq 1000`"
+  setenv PATH ${PATH}:/tmp
+  cp /usr/local/bin/env_parallel* /tmp
+  if ("`alias env_parallel`" == '') then
+    source `which env_parallel.csh`
+  endif
+  # --filter to see if $PATH with parallel is transferred
+  env_parallel --filter --env A,PATH -Slo echo '$PATH' ::: OK
+  echo Right now it seems csh does not respect $PATH if set from Perl
+  echo Done
+_EOS
+}
+
+par_keep_order() {
+    echo '### Test --keep-order'
+    seq 0 2 |
+    parallel --keep-order -j100% -S 1/:,2/parallel@lo -q perl -e 'sleep 1;print "job{}\n";exit({})'
+}
+
+par_keeporder() {
+    echo '### Test --keeporder'
+    seq 0 2 |
+    parallel --keeporder -j100% -S 1/:,2/parallel@lo -q perl -e 'sleep 1;print "job{}\n";exit({})'
+}
+
+
+export -f $(compgen -A function | grep par_)
+#compgen -A function | grep par_ | sort | parallel --delay $D -j$P --tag -k '{} 2>&1'
+compgen -A function | grep par_ | sort | parallel --delay 0.1 -j10 --tag -k '{} 2>&1'

testsuite/wanted-results/parallel-local-sql01

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+p_wrapper par_empty \$MYSQL
+par_empty $MYSQL	/bin/bash: p_wrapper: command not found
+p_wrapper par_empty \$PG
+par_empty $PG	/bin/bash: p_wrapper: command not found
+p_wrapper par_empty \$SQLITE
+par_empty $SQLITE	/bin/bash: p_wrapper: command not found

testsuite/wanted-results/parallel-local-ssh8

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+par_keep_order	### Test --keep-order
+par_keep_order	job0
+par_keep_order	job1
+par_keep_order	job2
+par_keeporder	### Test --keeporder
+par_keeporder	job0
+par_keeporder	job1
+par_keeporder	job2
+par_path_remote_bash	bug #47695: How to set $PATH on remote? Bash
+par_path_remote_bash	
+par_path_remote_bash	 * Documentation:  http://www.linuxmint.com
+par_path_remote_bash	BASH Path before: /bin:/usr/bin with no parallel
+par_path_remote_bash	-bash: line 2: parallel: command not found
+par_path_remote_bash	^^^^^^^^ Not found is OK
+par_path_remote_bash	/bin:/usr/bin:/tmp OK
+par_path_remote_bash	
+par_path_remote_csh	bug #47695: How to set $PATH on remote? csh
+par_path_remote_csh	
+par_path_remote_csh	 * Documentation:  http://www.linuxmint.com
+par_path_remote_csh	Warning: no access to tty (Bad file descriptor).
+par_path_remote_csh	Thus no job control in this shell.
+par_path_remote_csh	CSH Path before: /bin:/usr/bin with no parallel
+par_path_remote_csh	parallel: Command not found.
+par_path_remote_csh	^^^^^^^^ Not found is OK
+par_path_remote_csh	parallel: Warning: Removed lo.
+par_path_remote_csh	parallel: Error: There are no hosts left to run on.
+par_path_remote_csh	Right now it seems csh does not respect /bin:/usr/bin:/tmp if set from Perl
+par_path_remote_csh	Done