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Diffstat (limited to 'test/units/TEST-74-AUX-UTILS.escape.sh')
| -rwxr-xr-x | test/units/TEST-74-AUX-UTILS.escape.sh | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/test/units/TEST-74-AUX-UTILS.escape.sh b/test/units/TEST-74-AUX-UTILS.escape.sh new file mode 100755 index 0000000..e398d40 --- /dev/null +++ b/test/units/TEST-74-AUX-UTILS.escape.sh @@ -0,0 +1,108 @@ +#!/usr/bin/env bash +# SPDX-License-Identifier: LGPL-2.1-or-later +set -eux +set -o pipefail + +# shellcheck source=test/units/util.sh +. "$(dirname "$0")"/util.sh + +# Simple wrapper to check both escaping and unescaping of given strings +# Arguments: +# $1 - expected unescaped string +# $2 - expected escaped string +# $3 - optional arguments for systemd-escape +check_escape() { + unescaped="${1?}" + escaped="${2?}" + shift 2 + + assert_eq "$(systemd-escape "$@" -- "$unescaped")" "$escaped" + assert_eq "$(systemd-escape "$@" --unescape -- "$escaped")" "$unescaped" +} + +systemd-escape --help +systemd-escape --version + +check_escape '' '' +check_escape 'hello' 'hello' +check_escape 'hello-world' 'hello\x2dworld' +check_escape '-+ěščřž---🤔' '\x2d\x2b\xc4\x9b\xc5\xa1\xc4\x8d\xc5\x99\xc5\xbe\x2d\x2d\x2d\xf0\x9f\xa4\x94' +check_escape '/this/is/a/path/a b c' '-this-is-a-path-a\x20b\x20c' + +# Multiple strings to escape/unescape +assert_eq "$(systemd-escape 'hello-world' '/dev/loop1' 'template@🐍')" \ + 'hello\x2dworld -dev-loop1 template\x40\xf0\x9f\x90\x8d' +assert_eq "$(systemd-escape --unescape -- 'hello\x2dworld' '-dev-loop1' 'template\x40\xf0\x9f\x90\x8d')" \ + 'hello-world /dev/loop1 template@🐍' + +# --suffix= is not compatible with --unescape +assert_eq "$(systemd-escape --suffix=mount -- '-+ěščřž---🤔')" \ + '\x2d\x2b\xc4\x9b\xc5\xa1\xc4\x8d\xc5\x99\xc5\xbe\x2d\x2d\x2d\xf0\x9f\xa4\x94.mount' +assert_eq "$(systemd-escape --suffix=timer 'this has spaces')" \ + 'this\x20has\x20spaces.timer' +assert_eq "$(systemd-escape --suffix=service 'trailing-spaces ')" \ + 'trailing\x2dspaces\x20\x20.service' +assert_eq "$(systemd-escape --suffix=automount ' leading-spaces')" \ + '\x20\x20\x20leading\x2dspaces.automount' + +# --template= +check_escape 'hello' 'hello@hello.service' --template=hello@.service +check_escape ' what - is _ love? 🤔 ¯\_(ツ)_/¯' \ + 'hello@\x20\x20what\x20\x2d\x20is\x20_\x20love\x3f\x20\xf0\x9f\xa4\x94\x20\xc2\xaf\x5c_\x28\xe3\x83\x84\x29_-\xc2\xaf.service' \ + --template=hello@.service +check_escape '/this/is/where/my/stuff/is/ with spaces though ' \ + 'mount-my-stuff@-this-is-where-my-stuff-is-\x20with\x20spaces\x20though\x20.service' \ + --template=mount-my-stuff@.service +check_escape '/this/is/where/my/stuff/is/ with spaces though ' \ + 'mount-my-stuff@this-is-where-my-stuff-is-\x20with\x20spaces\x20though\x20.service' \ + --template=mount-my-stuff@.service --path + +# --instance (must be used with --unescape) +assert_eq "$(systemd-escape --unescape --instance 'hello@\x20\x20what\x20\x2d\x20is\x20_\x20love\x3f\x20\xf0\x9f\xa4\x94\x20\xc2\xaf\x5c_\x28\xe3\x83\x84\x29_-\xc2\xaf.service')" \ + ' what - is _ love? 🤔 ¯\_(ツ)_/¯' +assert_eq "$(systemd-escape --unescape --instance 'mount-my-stuff@-this-is-where-my-stuff-is-\x20with\x20spaces\x20though\x20.service')" \ + '/this/is/where/my/stuff/is/ with spaces though ' +assert_eq "$(systemd-escape --unescape --instance --path 'mount-my-stuff@this-is-where-my-stuff-is-\x20with\x20spaces\x20though\x20.service')" \ + '/this/is/where/my/stuff/is/ with spaces though ' + +# --path, reversible cases +check_escape / '-' --path +check_escape '/hello/world' 'hello-world' --path +check_escape '/mnt/smb/おにぎり' \ + 'mnt-smb-\xe3\x81\x8a\xe3\x81\xab\xe3\x81\x8e\xe3\x82\x8a' \ + --path + +# --path, non-reversible cases +assert_eq "$(systemd-escape --path ///////////////)" '-' +assert_eq "$(systemd-escape --path /..)" '-' +assert_eq "$(systemd-escape --path /../.././../.././)" '-' +assert_eq "$(systemd-escape --path /../.././../.././foo)" 'foo' + +# --mangle +assert_eq "$(systemd-escape --mangle 'hello-world')" 'hello-world.service' +assert_eq "$(systemd-escape --mangle '/mount/this')" 'mount-this.mount' +assert_eq "$(systemd-escape --mangle 'my-service@ 🐱 ')" 'my-service@\x20\xf0\x9f\x90\xb1\x20.service' +assert_eq "$(systemd-escape --mangle '/dev/disk/by-emoji/🍎')" 'dev-disk-by\x2demoji-\xf0\x9f\x8d\x8e.device' +assert_eq "$(systemd-escape --mangle 'daily-existential-crisis .timer')" 'daily-existential-crisis\x20.timer' +assert_eq "$(systemd-escape --mangle 'trailing-whitespace.mount ')" 'trailing-whitespace.mount\x20.service' + +(! systemd-escape) +(! systemd-escape --suffix='' hello) +(! systemd-escape --suffix=invalid hello) +(! systemd-escape --suffix=mount --template=hello@.service hello) +(! systemd-escape --suffix=mount --mangle) +(! systemd-escape --template='') +(! systemd-escape --template=@) +(! systemd-escape --template='hello@.service' '') +(! systemd-escape --unescape --template='hello@.service' '@hello.service') +(! systemd-escape --unescape --template='hello@.service' 'hello@.service') +(! systemd-escape --mangle --template=hello@.service hello) +(! systemd-escape --instance 'hello@hello.service') +(! systemd-escape --instance --template=hello@.service 'hello@hello.service') +(! systemd-escape --unescape --instance --path 'mount-my-stuff@-this-is-where-my-stuff-is-\x20with\x20spaces\x20though\x20.service') +(! systemd-escape --path '/../hello/..') +(! systemd-escape --path '.') +(! systemd-escape --path '..') +(! systemd-escape --path "$(set +x; printf '%0.sa' {0..256})") +(! systemd-escape --unescape --path '') +(! systemd-escape --mangle '') |