Bash-5.2-rc4 release

[thirdparty/bash.git] / tests / posixexp7.sub

#   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 the effect of quotes on the WORD in the posix pattern removal operators
#
x=notOK
x1=not

cat <<EOF
1: ${x#$'not'}
2: $'not'
3: ${x#"not"}
4: ${x#'not'}
5: ${x#${x1%'t'}}
EOF

echo "${x#'not'}"
echo "${x#$'not'}"

echo "$'not'"
echo "${x#"not"}"
echo "${x#${x1%'t'}}"

cat <<EOF
6: $'not\ttoo\nbad'
EOF

x=OK$'a\t\'\tb'
echo OK$'a\t\'\tb'
echo "$x"

cat <<EOF
7: ${x%$'a\t\'\tb'}
8: ${x#$'a\t\'\tb'}
EOF

x=OK'a	"	b'

cat <<EOF
9: ${x#'a	"	b'}
10: ${x#$'a	"	b'}
EOF

x=notOK
x1=not

# extquote makes these work
echo "${x#${$'x1'%$'t'}}"
cat <<EOF
${x#${$'x1'%$'t'}}
EOF
echo "${x#${$'x1'%'t'}}"
cat <<EOF
${x#${$'x1'%'t'}}
EOF

# syntax errors

echo "${x#${'x1'%'t'}}"
cat <<EOF
${x#${'x1'%'t'}}
EOF
echo "${x#${'x1'%$'t'}}"
cat <<EOF
${x#${'x1'%$'t'}}
EOF