busybox/shell/ash_test/ash-vars/var_bash5.tests

# This testcase checks whether slashes in ${v/a/b} are parsed before
# or after expansions

v='a/b/c'
s='b/c'
r='e/f'
echo "1 ${v/$s}"
echo "2 ${v/$s/d}"
echo "3 ${v/$s/$r}"

v='a\b\c'
s='b\\c'
r='e\f'
echo "4 ${v/$s}"
echo "5 ${v/$s/d}"
echo "6 ${v/$s/$r}"

v='a\\b\\c'
s='b\\\\c'
r='e\\f'
echo "7 ${v/$s}"
echo "8 ${v/$s/d}"
echo "9 ${v/$s/$r}"

v='a-$a-\t-\\-\"-\`-\--\z-\*-\?-b'
s='-$a-\\t-\\\\-\\"-\\`-\\--\\z-\\\*-\\\?-'
echo "a ${v/$s}"

echo Done: $?