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Diffstat (limited to '')
-rw-r--r-- | tests/array14.sub | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/array14.sub b/tests/array14.sub new file mode 100644 index 0000000..57a455a --- /dev/null +++ b/tests/array14.sub @@ -0,0 +1,43 @@ +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# +# start at a test suite for negative indexed array subscripts -- post bash-4.2 +x=( 0 1 2 3 4 5) +declare -p x + +unset 'x[-1]' +declare -p x + +unset 'x[-2]' +declare -p x + +unset 'x[-10]' + +x[-2]=3 +declare -p x + +x+=( five ) +declare -p x +x[-1]=5 +declare -p x + +x+=( [-1]=foo ) +declare -p x + +x[-1]=5 +declare -p x + +x[-2]+=four +declare -p x + +echo "strlen(${x[-2]})" = ${#x[-2]} |