tests/array14.sub

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   4 #   (at your option) any later version.
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   9 #   GNU General Public License for more details.
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  12 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  13 #
  14 # start at a test suite for negative indexed array subscripts -- post bash-4.2
  15 x=( 0 1 2 3 4 5)
  16 declare -p x
  17
  18 unset 'x[-1]'
  19 declare -p x
  20
  21 unset 'x[-2]'
  22 declare -p x
  23
  24 unset 'x[-10]'
  25
  26 x[-2]=3
  27 declare -p x
  28
  29 x+=( five )
  30 declare -p x
  31 x[-1]=5
  32 declare -p x
  33
  34 x+=( [-1]=foo )
  35 declare -p x
  36
  37 x[-1]=5
  38 declare -p x
  39
  40 x[-2]+=four
  41 declare -p x
  42
  43 echo "strlen(${x[-2]})" = ${#x[-2]}