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#!/usr/bin/env zsh
setopt err_exit
typeset -i benchmark=0 test_extended=0 test_security=0
while [[ $1 == --* ]] {
case $1 in
--all) test_extended=1; test_security=1 ;;
--benchmark) benchmark=1 ;;
--extended) test_extended=1 ;;
--security) test_security=1 ;;
esac
shift
}
typeset envstore=${1-envstore}
typeset store_file=${2-/tmp/.envstore-$UID}
trap "print -P '\n%N:%i: %B%F{red}Test faild!%F{default}%b'" ZERR
trap "$envstore clear" INT
cat <<- ente
Usage: $0 [options] [path to envstore] [path to envstore store file]
valid options are:
--all enable all test options (except --benchmark)
--benchmark do a little benchmark after the test (might cause CPU and HDD stress)
--extended Test for more than just the new envstore API (invalid invocations etc)
--security Test for security (world-writable store file etc)
Note: this script will remove/overwrite your envstore store file.
The envstore script needs to be compatible with the original envstore API,
that is, it should implement the commends "clear", "rm", "eval",
"save var" and "save var value"
ente
echo "# $envstore clear"
$envstore clear
echo "# $envstore save var"
export hello=world
$envstore save hello
unset hello
echo "# $envstore eval"
eval $($envstore eval)
[[ $hello == world ]]
unset hello
echo "# $envstore rm"
$envstore rm hello
eval $($envstore eval)
[[ -z $hello ]]
echo "# $envstore save var value"
$envstore save hello world
echo "# $envstore eval"
eval $($envstore eval)
[[ $hello == world ]]
unset hello
echo "# $envstore clear"
$envstore clear
eval $($envstore eval)
[[ -z $hello ]]
echo "# $envstore save + eval (spaces in value), save var"
export hello='your mom'
$envstore save hello
unset hello
eval $($envstore eval)
[[ $hello == 'your mom' ]]
unset hello
$envstore clear
echo "# $envstore save + eval (spaces in value), save var value"
$envstore save hello 'your mom'
eval $($envstore eval)
[[ $hello == 'your mom' ]]
unset hello
echo "# $envstore save (overwrite)"
$envstore save hello world
eval $($envstore eval)
[[ $hello == world ]]
$envstore clear
echo "# $envstore save (' in value)"
$envstore save hello "the ' dude"
eval $($envstore eval)
[[ $hello == "the ' dude" ]]
unset hello
echo "# $envstore save (UTF-8)"
export hello='mÿde Rentner… und so'
$envstore save hello
unset hello
eval $($envstore eval)
[[ $hello == 'mÿde Rentner… und so' ]]
unset hello
$envstore clear
if ((test_extended)) {
echo "# $envstore save (newline in value)"
export flurbl=$'yo my fresh\nhomies'
$envstore save flurbl
unset flurbl
# XXX eval does not like newlines. Not even in dash.
source <($envstore eval)
[[ $flurbl == $'yo my fresh\nhomies' ]]
unset flurbl
$envstore clear
echo "# invalid invocations"
! $envstore save
unset nonexistent
! $envstore save nonexistent
! $envstore rm
echo "# other invocations"
$envstore show
$envstore eval
$envstore rm nonexistent
$envstore clear
}
if ((test_security)) {
echo "# world-writable store file"
$envstore save fucked yes
chmod 777 $store_file
[[ $($envstore eval) != *fucked=yes* ]]
rm $store_file
$envstore save fucked yes
cat <<- ente
Now, enter the following as root:
chown root $store_file
ente
echo -n "[press return when done] "
read
[[ $($envstore eval) != *fucked=yes* ]]
cat <<- ente
Looking good, you may remove the file now
rm $store_file
ente
echo -n "[press return when done] "
read
}
print -P '\n%F{green}Test passed%F{default}\n'
if ((benchmark)) {
trap '' ZERR
echo "## some benchmarks now..."
TIMEFMT='%*E real, %*U user, %*S system - %P%% CPU - %J'
echo "# adding 5000 vars (this could take a _long_ time)"
for i in {0..5000}; {
(( i % 500 )) || echo "# $((5000-i)) to go"
$envstore save $i $i$i$i
}
echo
repeat 2 {time $envstore eval > /dev/null}
time $envstore rm 999 > /dev/null
repeat 2 {time $envstore clear}
}
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