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# 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 various uses of source -p
: ${THIS_SH:=./bash}
PATH=/bin:/usr/bin:/sbin:/usr/sbin
: ${TMPDIR:=/var/tmp}
export TDIR=${TMPDIR}/cwd-$$
export SDIR=${TMPDIR}/source-$$
mkdir -p $TDIR || { echo "$TDIR: cannot create" >&2; exit 1; }
mkdir -p $SDIR || { echo "$SDIR: cannot create" >&2; exit 1; }
cd ${TDIR} || { echo "${TDIR}: cannot cd" >&2; exit 1; }
FN=${SDIR}/improbable-filename
cat >$FN << EOF
echo an improbable filename
EOF
cat >cwd-filename <<EOF
echo file in the current directory
EOF
trap 'rm -rf ${TDIR} ${SDIR}' 0
# not found in $PATH
. improbable-filename
source improbable-filename
# searches path supplied with -p
. -p $SDIR:. improbable-filename
source -p $SDIR:. improbable-filename
# -p works even without sourcepath
shopt -u sourcepath
. -p $SDIR:. improbable-filename
source -p $SDIR:. improbable-filename
shopt -s sourcepath
# does not search the current directory with -p
. cwd-filename
. -p $SDIR cwd-filename
# but does if . is in the path argument
source -p $SDIR:. cwd-filename
# but does not in posix mode, where special builtins failing exits the shell
${THIS_SH} -c 'set -o posix ; . cwd-filename' bash
${THIS_SH} -c 'set -o posix ; . -p $SDIR cwd-filename' bash
# a null PATH argument is the same as "."
. -p '' cwd-filename
source -p '' cwd-filename
cd $OLDPWD
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