Mercurial > hg > release > thermostat-2.0
view distribution/tools/verify-bash-completion.sh @ 2590:3e1ccd4a2d51
Properly handle spaces in paths.
Reviewed-by: stooke, neugens
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2017-February/022176.html
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Thu, 09 Feb 2017 12:28:11 +0100 |
parents | 5f090f684466 |
children | b51cb6d91023 |
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#!/bin/bash # # Copyright 2012-2017 Red Hat, Inc. # # This file is part of Thermostat. # # Thermostat 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 2, or (at your # option) any later version. # # Thermostat 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 Thermostat; see the file COPYING. If not see # <http://www.gnu.org/licenses/>. # # Linking this code with other modules is making a combined work # based on this code. Thus, the terms and conditions of the GNU # General Public License cover the whole combination. # # As a special exception, the copyright holders of this code give # you permission to link this code with independent modules to # produce an executable, regardless of the license terms of these # independent modules, and to copy and distribute the resulting # executable under terms of your choice, provided that you also # meet, for each linked independent module, the terms and conditions # of the license of that module. An independent module is a module # which is not derived from or based on this code. If you modify # this code, you may extend this exception to your version of the # library, but you are not obligated to do so. If you do not wish # to do so, delete this exception statement from your version. # # Tests for bash-completion set -e errors=0 TARGET="$(dirname "$0")/../target" # Join the supplied arguments into a single string using the specified separator # $1 : the separator # everything else: arguments to join function __join { local IFS="$1"; shift; echo "$*"; } # Remove trailing and leading spaces and convert \n to spaces function __prettify { tr '\n' ' ' | sed -e 's/^[[:space:]]*//g' -e 's/[[:space:]]*$//g' } function __print_completions { for ((i=0;i<${#COMPREPLY[*]};i++)) do echo ${COMPREPLY[i]} done } function __init { USER_THERMOSTAT_HOME="$TARGET/bash-completion-test-user-home" echo "Exporting custom home..." export USER_THERMOSTAT_HOME echo "Checking that help works..." "${TARGET}/image/bin/thermostat" help >/dev/null completion_file="${TARGET}/packaging/bash-completion/thermostat-completion" echo "'$completion_file'" source "${completion_file}" } # Find completions for the given input # # Writes completion results to stdout. Writes any non-completion output # to stderr. function __find_completion { COMP_WORDS=("${@}") COMP_LINE=$(__join " " "${COMP_WORD[@]}") COMP_COUNT=${#COMP_LINE} COMP_CWORD=1 # Use 'complete -p | sed' to find out the function that does completion, # then call it $(complete -p thermostat | sed "s/.*-F \\([^ ]*\\) .*/\\1/") 1>&2 __print_completions } # $1: The text to complete # eg: 'thermostat --foo' # 'thermostat g' # $2: The expected completion output. Multiple results are separate by # newlines. # eg: '--foo-the-bar' # $'gc\ngui' ($'' interprets special characters) function __check_completion { input=$1 expected=$2 expected_pretty=$(echo $expected | __prettify) # clean up (cygwin doesn't seem to delete redirect files if no output) rm -f "${TARGET}/completion.actual" # save completions and any other output separately and check both __find_completion $input > "${TARGET}/completion.actual" 2> "${TARGET}/completion.output" actual=$(<"${TARGET}/completion.actual") actual_pretty=$(echo "$actual" | __prettify) output=$(<"${TARGET}/completion.output") if [[ $actual == $expected && -z $output ]] ; then echo "[OK] '$input' => '$actual_pretty'" elif [[ -z $output ]]; then echo -e "[\e[31mFAIL\e[0m] '$input' => '$actual_pretty' (expected '$expected_pretty')" errors=1 else echo -e "[\e[31mFAIL\e[0m] '$input' produced output on stdout/stderr" errors=1 fi } __init echo "Testing bash completions..." # sample bad test: # __check_completion "thermostat g" "gc" __check_completion "thermostat --v" "--version" __check_completion "thermostat --p" "--print-osgi-info" __check_completion "thermostat c" "clean-data" __check_completion "thermostat list-a" "list-agents" __check_completion "thermostat list-v" "list-vms" __check_completion "thermostat g" $'gc\ngui' __check_completion "thermostat o" "object-info" __check_completion "thermostat web" $'web-storage\nweb-storage-service' exit $errors