source: MondoRescue/branches/2.2.9/mindi-busybox/shell/hush_test/hush-z_slow/leak_all2.tests@ 3320

# "Check many leaks" test #2
# Cramming all kinds of weird commands in here.
# As you find leaks, please create separate, small test
# for each leak.
# Narrowing down the leak using this large test may be difficult.
# It is intended to be a blanket "is everything ok?" test

echo "Warm up"
local_var="local val"
export dev_null="/dev/null"
>$dev_null
echo hi1 $local_var `echo ho` >>/dev/null
echo hi2 $local_var </dev/null | echo 2>&- | cat 1<>/dev/null
{ echo hi4 $local_var `echo ho` 1<>/dev/null; }
( echo hi4 $local_var `echo ho` 1<>/dev/null )
if echo $local_var; false
    then echo not run
    elif false <$dev_null
    then none
    else cat 0<>$dev_null 1<>"$dev_null"
fi >>/dev/null
{
    if echo $local_var; then cat <<HERE
Hi cat
HERE
    fi >>/dev/null
} 1<>/dev/null
while { echo $dev_null >>$dev_null; }; do cat <"$dev_null"; break; done
( until { echo $dev_null >>$dev_null | false; }; do cat <"$dev_null"; break; done ) <$dev_null
f() { echo $1; }
f >/dev/null

memleak

echo "Measuring memory leak..."
# Please copy the entire block from above verbatim
local_var="local val"
export dev_null="/dev/null"
>$dev_null
echo hi1 $local_var `echo ho` >>/dev/null
echo hi2 $local_var </dev/null | echo 2>&- | cat 1<>/dev/null
{ echo hi4 $local_var `echo ho` 1<>/dev/null; }
( echo hi4 $local_var `echo ho` 1<>/dev/null )
if echo $local_var; false
    then echo not run
    elif false <$dev_null
    then none
    else cat 0<>$dev_null 1<>"$dev_null"
fi >>/dev/null
{
    if echo $local_var; then cat <<HERE
Hi cat
HERE
    fi >>/dev/null
} 1<>/dev/null
while { echo $dev_null >>$dev_null; }; do cat <"$dev_null"; break; done
( until { echo $dev_null >>$dev_null | false; }; do cat <"$dev_null"; break; done ) <$dev_null
f() { echo $1; }
f >/dev/null

# And same again

local_var="local val"
export dev_null="/dev/null"
>$dev_null
echo hi1 $local_var `echo ho` >>/dev/null
echo hi2 $local_var </dev/null | echo 2>&- | cat 1<>/dev/null
{ echo hi4 $local_var `echo ho` 1<>/dev/null; }
( echo hi4 $local_var `echo ho` 1<>/dev/null )
if echo $local_var; false
    then echo not run
    elif false <$dev_null
    then none
    else cat 0<>$dev_null 1<>"$dev_null"
fi >>/dev/null
{
    if echo $local_var; then cat <<HERE
Hi cat
HERE
    fi >>/dev/null
} 1<>/dev/null
while { echo $dev_null >>$dev_null; }; do cat <"$dev_null"; break; done
( until { echo $dev_null >>$dev_null | false; }; do cat <"$dev_null"; break; done ) <$dev_null
f() { echo $1; }
f >/dev/null

memleak
kb=$?
if test $kb -le 4; then
    echo Ok #$kb
else
    echo "Bad: $kb kb (or more) leaked"
fi