freebsd-nq/bin/sh/tests/parser/heredoc10.0
Julio Merino 13de33a5dc Migrate tools/regression/bin/ tests to the new layout.
This change is a proof of concept on how to easily integrate existing
tests from the tools/regression/ hierarchy into the /usr/tests/ test
suite and on how to adapt them to the new layout for src.

To achieve these goals, this change:

- Moves tests from tools/regression/bin/<tool>/ to bin/<tool>/tests/.
- Renames the previous regress.sh files to legacy_test.sh.
- Adds Makefiles to build and install the tests and all their supporting
  data files into /usr/tests/bin/.
- Plugs the legacy_test test programs into the test suite using the new
  TAP backend for Kyua (appearing in 0.8) so that the code of the test
  programs does not have to change.
- Registers the new directories in the BSD.test.dist mtree file.

Reviewed by:	freebsd-testing
Approved by:	rpaulo (mentor)
2013-12-11 04:09:17 +00:00

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# $FreeBSD$
# 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 may not work with simplistic $(...) parsers.
# The open parentheses in comments help mksh, but not zsh.
failures=0
check() {
if ! eval "[ $* ]"; then
echo "Failed: $*"
: $((failures += 1))
fi
}
check '"$(cat <<EOF # (
EOF )
EOF
)" = "EOF )"'
check '"$({ cat <<EOF # (
EOF)
EOF
})" = "EOF)"'
check '"$(if :; then cat <<EOF # (
EOF)
EOF
fi)" = "EOF)"'
check '"$( (cat <<EOF # (
EOF)
EOF
))" = "EOF)"'
exit $((failures != 0))