| Current Path : /compat/linux/proc/self/root/usr/src/tools/regression/bin/sh/parser/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //compat/linux/proc/self/root/usr/src/tools/regression/bin/sh/parser/heredoc9.0 |
# $FreeBSD: release/9.1.0/tools/regression/bin/sh/parser/heredoc9.0 221887 2011-05-14 14:19:30Z jilles $
# It may be argued that
# x=$(cat <<EOF
# foo
# EOF)
# is a valid complete command that sets x to foo, because
# cat <<EOF
# foo
# EOF
# is a valid script even without the final newline.
# However, if the here-document is not within a new-style command substitution
# or there are other constructs nested inside the command substitution that
# need terminators, the delimiter at the start of a line followed by a close
# parenthesis is clearly a literal part of the here-document.
# This file contains tests that also work with simplistic $(...) parsers.
failures=0
check() {
if ! eval "[ $* ]"; then
echo "Failed: $*"
: $((failures += 1))
fi
}
check '`${SH} -c "cat <<EOF
EOF)
EOF
"` = "EOF)"'
check '`${SH} -c "(cat <<EOF
EOF)
EOF
)"` = "EOF)"'
check '"`cat <<EOF
EOF x
EOF
`" = "EOF x"'
check '"`cat <<EOF
EOF )
EOF
`" = "EOF )"'
check '"`cat <<EOF
EOF)
EOF
`" = "EOF)"'
check '"$(cat <<EOF
EOF x
EOF
)" = "EOF x"'
exit $((failures != 0))