1 # This program is free software: you can redistribute it and/or modify
2 # it under the terms of the GNU General Public License as published by
3 # the Free Software Foundation, either version 3 of the License, or
4 # (at your option) any later version.
6 # This program is distributed in the hope that it will be useful,
7 # but WITHOUT ANY WARRANTY; without even the implied warranty of
8 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 # GNU General Public License for more details.
11 # You should have received a copy of the GNU General Public License
12 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 [[ -v foo[1] ]] && echo foo index 1: ok
18 [[ -v foo[2] ]] || echo foo index 2: ok
20 [[ -v foo ]] && echo foo: implicit reference to element 0: ok
24 [[ -v foo[1] ]] && echo foo: arithmetic evaluation: ok
29 [[ -v bar ]] || echo bar: array with element zero unset: ok
30 [[ -v bar[0] ]] || echo bar: element zero: ok
33 [[ -v qux ]] || echo qux: unset array: ok
34 [[ -v qux[0] ]] || echo qux: unset array element 0: ok