diff options
Diffstat (limited to 'tests/exec14.sub')
| -rw-r--r-- | tests/exec14.sub | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tests/exec14.sub b/tests/exec14.sub new file mode 100644 index 0000000..3402fb9 --- /dev/null +++ b/tests/exec14.sub @@ -0,0 +1,47 @@ +# 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/>. +# + +# test that optimizing command lists doesn't inappropriately short-cut commands + +# also includes optimizing last command in a list separated by `;' + +if [ -x /bin/echo ] ; then + binecho=/bin/echo +elif [ -x /usr/bin/echo ]; then + binecho=/usr/bin/echo +else + enable -n echo + binecho=echo +fi + +export binecho + +: ${THIS_SH:=./bash} ${TMPDIR:=/var/tmp} + +${THIS_SH} -c 'trap "echo WORKS && rm $TMPDIR/x$$" EXIT && touch $TMPDIR/x$$' +${THIS_SH} -c 'trap "echo WORKS && rm $TMPDIR/x$$" EXIT && touch $TMPDIR/x$$ ; $binecho done' + +( trap "echo WORKS && rm $TMPDIR/x$$" EXIT && touch $TMPDIR/x$$ ) + +${THIS_SH} -c 'echo a && { $binecho b && $binecho c ; } && echo d' +${THIS_SH} -c 'echo a && { $binecho b && $binecho c ; } && echo d ; $binecho e' + +${THIS_SH} -c 'echo A && $binecho B' +${THIS_SH} -c '$binecho c && echo d' + +$THIS_SH -c '$binecho c && $binecho d && echo e' + +$THIS_SH -c 'trap "echo WORKS" EXIT ; $binecho x ; $binecho y ; $binecho z' + +${THIS_SH} -c 'echo w ; { echo x ; $binecho y; }; $binecho z' |