new: keep literally unchanged the remaining args in command line

As services will have by default charms of the same name, this allows to
launch "charms" (spawn a service of this charm) without defining any yaml.

bin/test

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash-shlib
+# -*- mode: shell-script -*-
+
+
+include common
+
+exname="$(basename $0)"
+
+if ! [ -e "../.package" ]; then
+    echo "Please execute this in test directory, with '../bin/$exname'." >&2
+    echo "Or, if pkgcmd is installed, use 't'..."
+    exit 1
+fi
+
+base=$(realpath "$PWD/..")
+export base
+
+cd "$base/test"
+
+for tfile in *; do
+    [ -e "$tfile" ] || continue
+    [ -d "$tfile" ] && continue
+    (
+        /usr/bin/env bash-shlib "$tfile" "$@"
+    ) && continue
+    exit "$?"
+done
+
+

test/args

@@ -0,0 +1,258 @@
+#!/usr/bin/env bash-shlib
+# -*- mode: shell-script -*-
+
+include shunit
+
+depends sed grep git mkdir readlink
+
+export -f matches
+export grep
+
+tmp=/tmp
+tprog="../bin/compose"
+tprog=$(readlink -f $tprog)
+
+
+export PATH=".:$PATH"
+short_tprog=$(basename "$tprog")
+
+
+##
+## Convenience function
+##
+
+init_test() {
+    test_tmpdir=$(mktemp -d -t tmp.XXXXXXXXXX)
+    cd "$test_tmpdir"
+    export CACHEDIR="$test_tmpdir/.cache"
+    export VARDIR="$test_tmpdir/.var"
+    mkdir -p "$CACHEDIR"
+}
+
+
+
+tear_test() {
+    rm -rf "$test_tmpdir"
+}
+
+
+##
+## Tests
+##
+
+
+function test_compose_run_args {
+
+    init_test
+
+    export CHARM_STORE=$test_tmpdir
+    mkdir -p  $test_tmpdir/{www,mysql}
+    cat <<EOF2 > $test_tmpdir/www/metadata.yml
+EOF2
+
+    cat <<EOF2 > $test_tmpdir/mysql/metadata.yml
+EOF2
+
+    cat <<EOF2 > $test_tmpdir/compose.yml
+web_site:
+  charm: www
+EOF2
+
+    export DISABLE_SYSTEM_CONFIG_FILE=true
+
+    assert_list <<EOF
+
+### Testing args passing to docker-compose
+
+## -- simple action
+
+cd "$test_tmpdir"
+out=\$("$tprog" --dry-compose-run run web_site 2>&1 >/dev/null )
+expected="docker-compose run web_site"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
+
+
+## -- simple single dash arg
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run run -T web_site 2>&1 >/dev/null )
+expected="docker-compose run -T web_site"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
+
+
+## -- desaggregation of combined single char args
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run logs -ft --tail 20 web_site 2>&1 >/dev/null)
+expected="docker-compose logs -f -t --tail 20 web_site"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
+
+
+## -- desaggregation of combined single char option and valued option char
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run run -Tv x:y web_site 2>&1 >/dev/null)
+expected="docker-compose run -T -v x:y web_site"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
+
+
+## -- simple unexpected single dash arg
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run run -Z web_site 2>&1)
+expected_reg="Unknown option '-Z'"
+
+[[ "\$out" =~ \$expected_reg ]] || {
+    echo -e "Can't find '\$expected_reg' in out:\n\$out"
+    exit 1
+}
+
+## -- simple unexpected single dash arg after expected one
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run run -T -Z web_site 2>&1)
+expected_reg="Unknown option '-Z'"
+
+[[ "\$out" =~ \$expected_reg ]] || {
+    echo -e "Can't find '\$expected_reg' in out:\n\$out"
+    exit 1
+}
+
+## -- simple unexpected single dash arg after expected aggregated one
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run run -TZ web_site 2>&1)
+expected_reg="Unknown option '-Z'"
+
+[[ "\$out" =~ \$expected_reg ]] || {
+    echo -e "Can't find '\$expected_reg' in out:\n\$out"
+    exit 1
+}
+
+
+## -- multiple services
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run logs --tail 15 web_site mysql 2>&1 >/dev/null)
+expected="docker-compose logs --tail 15 web_site mysql"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
+
+## -- single services
+
+cd "$test_tmpdir"
+
+out=\$("$tprog" --dry-compose-run run web_site mysql 2>&1 >/dev/null)
+expected="docker-compose run web_site mysql"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
+
+
+EOF
+
+    tear_test
+}
+
+
+function test_filter_opts {
+
+    src=$(cat <<'EOF'
+-d, --detach
+--name NAME
+--entrypoint CMD
+-e KEY=VAL
+-l, --label KEY=VAL
+-u, --user=""
+--no-deps
+--rm
+-p, --publish=[]
+--service-ports
+--use-aliases
+-v, --volume=[]
+-T
+-w, --workdir=""
+EOF
+       )
+
+    export src
+
+    assert_list <<EOF
+
+### Testing filtering opts
+
+## -- multi_opts_filter should find opts with args
+
+. "$tprog"
+out=\$(echo "\$src" | multi_opts_filter |  tr " " "\n") || exit 12
+expected="--name
+--entrypoint
+-e
+-l
+--label
+-u
+--user
+-p
+--publish
+-v
+--volume
+-w
+--workdir"
+
+[ "\$out" == "\$expected" ] || {
+     echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+     exit 1
+}
+
+
+## -- single_opts_filter should find opts with args
+
+. "$tprog"
+out=\$(echo "\$src" | single_opts_filter |  tr " " "\n") || exit 12
+expected="-d
+--detach
+--no-deps
+--rm
+--service-ports
+--use-aliases
+-T"
+
+[ "\$out" == "\$expected" ] || {
+     echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+     exit 1
+}
+
+
+EOF
+
+}
+
+continue_on_error="0" testbench $*

test/test → test/base

@@ -1,8 +1,5 @@
-#!/bin/bash
-
-#!- Library include
-. /etc/shlib
-#!-
+#!/usr/bin/env bash-shlib
+# -*- mode: shell-script -*-
 
 include shunit
 
@@ -19,18 +16,22 @@ tprog=$(readlink -f $tprog)
 export PATH=".:$PATH"
 short_tprog=$(basename "$tprog")
 
+
 ##
 ## Convenience function
 ##
 
-function init_test() {
+init_test() {
     test_tmpdir=$(mktemp -d -t tmp.XXXXXXXXXX)
     cd "$test_tmpdir"
+    export CACHEDIR="$test_tmpdir/.cache"
+    export VARDIR="$test_tmpdir/.var"
+    mkdir -p "$CACHEDIR"
 }
 
 
 
-function tear_test() {
+tear_test() {
     rm -rf "$test_tmpdir"
 }
 
@@ -41,7 +42,7 @@ function tear_test() {
 
 ##
 # Checking arguments
-function test_calling_sourcing {
+test_calling_sourcing() {
 
     assert_list <<EOF
 
@@ -60,7 +61,7 @@ EOF
 
 }
 
-function test_mixin_functions {
+test_mixin_functions() {
 
     init_test
 
@@ -79,7 +80,14 @@ EOF2
 . "$tprog"
 
 _setup_state_dir
-test -z "\$(get_docker_compose_mixin_from_metadata testcharm)"
+out="\$(get_docker_compose_mixin_from_metadata testcharm)"
+expected='\
+labels:
+- compose.charm=testcharm'
+[ "\$out" == "\$expected" ] || {
+     echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+     exit 1
+}
 
 ## -- volumes
 
@@ -99,10 +107,19 @@ EOF2
 . "$tprog"
 
 _setup_state_dir
-test "\$(get_docker_compose_mixin_from_metadata testcharm)" == "volumes:
-  - /tmp/DATA/testcharm/a:/a:rw
-  - /tmp/CONFIG/testcharm/b:/b:rw
-  - /tmp:/tmp:rw"
+out=\$(get_docker_compose_mixin_from_metadata testcharm) || exit 1
+expected="\
+labels:
+- compose.charm=testcharm
+volumes:
+- /tmp/DATA/testcharm/a:/a:rw
+- /tmp/CONFIG/testcharm/b:/b:rw
+- /tmp:/tmp:rw"
+
+[ "\$out" == "\$expected" ] || {
+     echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+     exit 1
+}
 
 ## -- docker-compose
 
@@ -118,11 +135,15 @@ EOF2
 . "$tprog"
 
 _setup_state_dir
-out="\$(get_docker_compose_mixin_from_metadata testcharm)"
-test "\$out" == "volumes:
-- /any:/vol
-entrypoint: any" || {
-    echo -e "** get_docker_compose_mixin_from_metadata testcharm:\n\$out"
+out="\$(get_docker_compose_mixin_from_metadata testcharm)" || exit 1
+expected="\
+entrypoint: any
+labels:
+- compose.charm=testcharm
+volumes:
+- /any:/vol"
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
     exit 1
 }
 
@@ -137,25 +158,39 @@ EOF2
 . "$tprog"
 
 _setup_state_dir
-test "\$(get_docker_compose_mixin_from_metadata testcharm)" == "image: toto"
+
+out="\$(get_docker_compose_mixin_from_metadata testcharm)" || exit 1
+expected="\
+image: toto
+labels:
+- compose.charm=testcharm"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
 
 ## -- build
 
 export CHARM_STORE=$test_tmpdir
 mkdir -p $test_tmpdir/testcharm/build
 cat <<EOF2 > $test_tmpdir/testcharm/metadata.yml
+# XXX new content to invalidate cache
 EOF2
 
 . "$tprog"
 
 _setup_state_dir
-out="\$(get_docker_compose_mixin_from_metadata testcharm)" || { 
-  echo "Failed"
-  exit 1
+out="\$(get_docker_compose_mixin_from_metadata testcharm)" || exit 1
+expected="\
+build: $test_tmpdir/testcharm/build
+labels:
+- compose.charm=testcharm"
+
+[ "\$out" == "\$expected" ] || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
 }
-echo "\$out"
-test "\$out" == "build: testcharm/build"
-
 
 ## -- subordinate with image
 
@@ -413,8 +448,7 @@ EOF
 }
 
 
-
-function test_get_compose_service_def {
+test_get_compose_service_def() {
 
     init_test
 
@@ -426,11 +460,17 @@ function test_get_compose_service_def {
 
 export CHARM_STORE=$test_tmpdir
 mkdir $test_tmpdir/www
+touch $test_tmpdir/www/metadata.yml
 
 . "$tprog"
 
 _setup_state_dir
-test "\$(get_compose_service_def www)" == "charm: www"
+out="\$(get_compose_service_def www)"
+test "\$out" == "charm: www" || {
+echo OUTPUT:
+echo "\$out"
+false
+}
 
 ## -- Simple (no docker-compose, no charm dir)
 
@@ -488,13 +528,13 @@ EOF
 ##
 ##
 ##
-function test_get_master_charm_for_service() {
+function test_get_master_service_for_service() {
 
     init_test
 
     assert_list <<EOF
 
-### Testing get_master_charm_for_service
+### Testing get_master_service_for_service
 
 ## -- Simple (no subordinate)
 
@@ -506,12 +546,13 @@ EOF2
 . "$tprog"
 
 _setup_state_dir
-test "\$(_get_master_charm_for_service www)" == "www"
+test "\$(get_master_service_for_service www)" == "www"
 
 ## -- subordinate
 
 export CHARM_STORE=$test_tmpdir
 mkdir -p $test_tmpdir/{www,mysql}
+touch $test_tmpdir/mysql/metadata.yml
 cat <<EOF2 > $test_tmpdir/www/metadata.yml
 subordinate: true
 requires:
@@ -534,7 +575,7 @@ EOF2
 
 _setup_state_dir
 COMPOSE_YML_FILE=$test_tmpdir/compose.yml
-test "\$(_get_master_charm_for_service www)" == "mysql"
+test "\$(get_master_service_for_service www)" == "mysql"
 EOF
 
 }
@@ -567,11 +608,11 @@ EOF2
 . "$tprog"
 
 _setup_state_dir
-out=\$(_get_docker_compose_service_mixin www)
-test "\$out" == "www:
-  volumes:
-  - /www/tmp/a:/tmp/a:rw
-  - /www/tmp/b:/tmp/b:rw" || {
+
+out=\$(_get_docker_compose_service_mixin www | shyaml get-value www.volumes)
+[[ "\$out" == "\
+- /www/tmp/a:/tmp/a:rw
+- /www/tmp/b:/tmp/b:rw" ]] || {
     echo -e "** _get_docker_compose_service_mixin www:\n\$out"; exit 1
 }
 
@@ -587,6 +628,8 @@ config-resources:
   - /tmp/b
 EOF2
 
+touch $test_tmpdir/mysql/metadata.yml
+
 cat <<EOF2 > $test_tmpdir/compose.yml
 www:
   charm: www
@@ -600,12 +643,22 @@ EOF2
 
 _setup_state_dir
 COMPOSE_YML_FILE=$test_tmpdir/compose.yml
-test "\$(_get_docker_compose_service_mixin www)" == "www:
+
+out="\$(_get_docker_compose_service_mixin www)" || exit 1
+[ "\$out" == "www:
+  labels:
+  - compose.service=www
+  - compose.master-service=www
+  - compose.project=\$(basename "$test_tmpdir")
+  - compose.charm=www
   links:
   - mysql
   volumes:
   - /www/tmp/a:/tmp/a:rw
-  - /www/tmp/b:/tmp/b:rw"
+  - /www/tmp/b:/tmp/b:rw" ] || {
+  echo -e "OUT:\n\$out"
+  exit 1
+}
 
 ## -- compose, subordinate
 
@@ -636,10 +689,20 @@ EOF2
 
 _setup_state_dir
 COMPOSE_YML_FILE=$test_tmpdir/compose.yml
-test "\$(_get_docker_compose_service_mixin www)" == "mysql:
+out="\$(_get_docker_compose_service_mixin www)" || exit 1
+expected="mysql:
+  labels:
+  - compose.service=www
+  - compose.master-service=mysql
+  - compose.project=$(basename "$test_tmpdir")
+  - compose.charm=www
   volumes:
   - /www/tmp/a:/tmp/a:rw
   - /www/tmp/b:/tmp/b:rw"
+[ "\$out" == "\$expected" ] || {
+  echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+  exit 1
+}
 EOF
 }
 
@@ -669,10 +732,13 @@ _setup_state_dir
 out=\$(get_docker_compose www)
 echo "OUT:"
 echo "\$out"
-test "\$out" == "www:
-  volumes:
-  - /www/tmp/a:/tmp/a:rw
-  - /www/tmp/b:/tmp/b:rw"
+
+out=\$(echo "\$out" | shyaml get-value services.www.volumes)
+echo "OUT volumes:"
+echo "\$out"
+test "\$out" == "\\
+- /www/tmp/a:/tmp/a:rw
+- /www/tmp/b:/tmp/b:rw"
 
 
 ## -- simple with docker-compose
@@ -709,36 +775,44 @@ COMPOSE_YML_FILE=$test_tmpdir/compose.yml
 
 _setup_state_dir
 
-out=\$(get_docker_compose www)
-test "\$out" == "www:
-  volumes:
-  - /www/tmp/a:/tmp/a:rw
-  - /www/tmp/b:/tmp/b:rw" || {
+out=\$(get_docker_compose www | shyaml get-value services.www.volumes)
+test "\$out" == "\\
+- /www/tmp/a:/tmp/a:rw
+- /www/tmp/b:/tmp/b:rw" || {
     echo -e "** get_docker_compose www:\n\$out"
     exit 1
 }
 
-out=\$(_get_docker_compose_links web_site)
-test "\$out" == "www:
-  links:
-  - mysql" || {
-    echo -e "** _get_docker_compose_links web_site:\n\$out"
+out=\$(get_docker_compose_links web_site | shyaml get-value web_site.links)
+test "\$out" == "- mysql" || {
+    echo -e "** get_docker_compose_links web_site:\n\$out"
     exit 1
 }
 
-out=\$(get_docker_compose web_site)
-test "\$out" == "\
+out=\$(get_docker_compose web_site | shyaml get-value services)
+expected="\
 mysql:
+  labels:
+  - compose.service=mysql
+  - compose.master-service=mysql
+  - compose.project=$(basename "$test_tmpdir")
+  - compose.charm=mysql
   volumes:
   - /mysql/tmp/c:/tmp/c:rw
   - /mysql/tmp/d:/tmp/d:rw
-www:
+web_site:
+  labels:
+  - compose.service=web_site
+  - compose.master-service=web_site
+  - compose.project=$(basename "$test_tmpdir")
+  - compose.charm=www
   links:
   - mysql
   volumes:
-  - /www/tmp/a:/tmp/a:rw
-  - /www/tmp/b:/tmp/b:rw" || {
-    echo -e "** get_docker_compose web_site:\n\$out"
+  - /web_site/tmp/a:/tmp/a:rw
+  - /web_site/tmp/b:/tmp/b:rw"
+test "\$out" == "\$expected" || {
+    echo -e "** get_docker_compose web_site:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
     exit 1
 }
 
@@ -786,12 +860,16 @@ _setup_state_dir
 ! get_docker_compose www || exit 1
 
 # volumes gets mixed
-test "\$(get_docker_compose web_site)" == "mysql:
-  volumes:
-  - /www/tmp/a:/tmp/a:rw
-  - /www/tmp/b:/tmp/b:rw
-  - /mysql/tmp/c:/tmp/c:rw
-  - /mysql/tmp/d:/tmp/d:rw"
+out="\$(get_docker_compose web_site | shyaml get-value services.mysql.volumes)"
+
+test "\$out" == "\
+- /web_site/tmp/a:/tmp/a:rw
+- /web_site/tmp/b:/tmp/b:rw
+- /mysql/tmp/c:/tmp/c:rw
+- /mysql/tmp/d:/tmp/d:rw" || {
+    echo -e "OUT:\n\$out"
+    exit 1
+}
 
 ## -- subordinate with complex features
 
@@ -844,15 +922,30 @@ _setup_state_dir
 #! get_docker_compose www || exit 1
 
 # volumes gets mixed
-test "\$(get_docker_compose web_site)" == "mysql:
-  entrypoint: custom-entrypoint
-  volumes:
-  - /www/tmp/a:/tmp/a:rw
-  - /www/tmp/b:/tmp/b:rw
-  - /special-volume-from-www:/special-volume-from-www
-  - /mysql/tmp/c:/tmp/c:rw
-  - /mysql/tmp/d:/tmp/d:rw
-  - /special-volume-from-mysql:/special-volume-from-mysql"
+out="\$(get_docker_compose web_site | shyaml get-value services.mysql)"
+expected="\
+entrypoint: custom-entrypoint
+labels:
+- compose.service=web_site
+- compose.charm=www
+- compose.service=mysql
+- compose.master-service=mysql
+- compose.project=$(basename "$test_tmpdir")
+- compose.charm=mysql
+volumes:
+- /web_site/tmp/a:/tmp/a:rw
+- /web_site/tmp/b:/tmp/b:rw
+- /special-volume-from-www:/special-volume-from-www
+- /mysql/tmp/c:/tmp/c:rw
+- /mysql/tmp/d:/tmp/d:rw
+- /special-volume-from-mysql:/special-volume-from-mysql"
+
+test "\$out" == "\$expected" || {
+    echo -e "DIFF:\n\$(diff <(echo "\$out") <(echo "\$expected"))"
+    exit 1
+}
+
+
 EOF
     tear_test
 
@@ -1032,12 +1125,12 @@ EOF2
 COMPOSE_YML_FILE=$test_tmpdir/compose.yml
 _setup_state_dir
 
-out=\$(_get_docker_compose_links "app")
+out=\$(get_docker_compose_links "app")
 test "\$out" == "app:
   links:
   - www
   - mysql" || {
-    echo -e "** _get_docker_compose_links:\n\$out"; exit 1
+    echo -e "** get_docker_compose_links:\n\$out"; exit 1
 }
 
 
@@ -1048,7 +1141,7 @@ mkdir -p  $test_tmpdir/{www,mysql}
 cat <<EOF2 > $test_tmpdir/www/metadata.yml
 provides:
   web-proxy:
-    reverse-tech-dep: true
+    tech-dep: reversed
 EOF2
 touch $test_tmpdir/mysql/metadata.yml
 
@@ -1066,26 +1159,25 @@ COMPOSE_YML_FILE=$test_tmpdir/compose.yml
 _setup_state_dir
 
 out=\$(get_charm_relation_def "www" "web-proxy") || exit 1
-test "\$out" == "reverse-tech-dep: true" || {
+test "\$out" == "tech-dep: reversed" || {
     echo -e "** get_charm_relation_def:\n\$out"; exit 1
 }
 
-out=\$(get_charm_reverse_tech_dep_relation "www" "web-proxy")
-test "\$out" == "True" || {
-    echo -e "** get_charm_reverse_tech_dep_relation:\n\$out"; exit 1
+out=\$(get_charm_tech_dep_orientation_for_relation "www" "web-proxy")
+test "\$out" == "reversed" || {
+    echo -e "** get_charm_tech_dep_orientation_for_relation:\n\$out"; exit 1
 }
 
-out=\$(_get_docker_compose_links "web_site")
-test "\$out" == "www:
+out=\$(get_docker_compose_links "web_site")
+expected="www:
   links:
-  - mysql" || {
-    echo -e "** _get_docker_compose_links:\n\$out"; exit 1
+  - web_site"
+test "\$out" == "\$expected" || {
+    echo -e "** get_docker_compose_links:\n\$out\nExpected:\n\$expected"; exit 1
 }
 
-out=\$(get_docker_compose web_site)
-test "\$out" == "www:
-  links:
-  - mysql"  || {
+out=\$(get_docker_compose web_site | shyaml get-value services.www.links)
+test "\$out" == "- web_site"  || {
     echo -e "** get_docker_compose:\n\$out"; exit 1
 }
 
@@ -1144,23 +1236,23 @@ EOF2
 
     assert_list <<EOF
 
-### Testing get_compose_config
+### Testing get_compose_config - syntax validation from docker-compose
 
-## -- no service provided (syntax validation from docker-compose)
+## -- no service provided
 
 cd "$test_tmpdir"
 
 export DISABLE_SYSTEM_CONFIG_FILE=true
-! "$tprog" config
+"$tprog" config
 
-## -- simple service provided (syntax validation from docker-compose)
+## -- simple service provided
 
 cd "$test_tmpdir"
 
 export DISABLE_SYSTEM_CONFIG_FILE=true
 "$tprog" config mysql
 
-## -- complex service provided (syntax validation from docker-compose)
+## -- complex service provided
 
 cd "$test_tmpdir"
 
@@ -1170,9 +1262,9 @@ export DISABLE_SYSTEM_CONFIG_FILE=true
 EOF
 
     tear_test
-
 }
 
 
 
+
 continue_on_error="0" testbench $*