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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:17:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:17:24 +0000
commit9d8085074991d5c0a42d6fc96a2d1a3ee918aad1 (patch)
treec85bca1e6c11eb872edfc64c524d20f2b7e3307b /tests/exec10.sub
parentInitial commit. (diff)
downloadbash-9d8085074991d5c0a42d6fc96a2d1a3ee918aad1.tar.xz
bash-9d8085074991d5c0a42d6fc96a2d1a3ee918aad1.zip
Adding upstream version 5.1.upstream/5.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/exec10.sub')
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1 files changed, 47 insertions, 0 deletions
diff --git a/tests/exec10.sub b/tests/exec10.sub
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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/>.
+#
+# post bash-4.3 changes to how command -p works (avoid modifying $PATH)
+
+: ${TMPDIR=/tmp}
+xpath=/usr/local/bin:/usr/GNU/bin:/usr/bin:/bin:.
+
+# set a value of PATH we can test for; versions of bash up to and including
+# bash-4.3 would set $PATH while running command -p
+PATH=$xpath
+export PATH
+command -p sh -c 'echo $PATH'
+
+PATH=${TMPDIR}
+command -pv cat >/dev/null || echo "cannot find cat using standard path"
+command -p cat < /dev/null
+#hash
+
+PATH=$xpath
+command -pv cat >/dev/null || echo "cannot find cat using xpath"
+PATH=$TMPDIR command -pv cat >/dev/null || echo "cannot find cat using standard path with PATH=\$TMPDIR"
+PATH= command -pv cat >/dev/null || echo "cannot find cat using standard path with empty \$PATH"
+PATH=$TMPDIR command -v cat >/dev/null || echo "cannot find cat in \$TMPDIR"
+PATH= command -v cat >/dev/null || echo "cannot find cat with empty \$PATH"
+
+echo PATH = $PATH
+hash cat
+
+PATH=$xpath
+
+PATH=$TMPDIR command -pv cat >/dev/null || echo "cannot find cat using stdpath with hash"
+PATH= command -pv cat >/dev/null || echo "cannot find cat using stdpath with hash"
+PATH=$TMPDIR command -v cat >/dev/null || echo "cannot find cat in \$TMPDIR with hash"
+PATH= command -v cat >/dev/null || echo "cannot find cat with empty \$PATH with hash"
+
+echo PATH = $PATH