freebsd-dev/bin/sh/tests/expansion/set-u1.0
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

30 lines
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# $FreeBSD$
${SH} -uc 'unset foo; echo $foo' 2>/dev/null && exit 1
${SH} -uc 'foo=; echo $foo' >/dev/null || exit 1
${SH} -uc 'foo=1; echo $foo' >/dev/null || exit 1
# -/+/= are unaffected by set -u
${SH} -uc 'unset foo; echo ${foo-}' >/dev/null || exit 1
${SH} -uc 'unset foo; echo ${foo+}' >/dev/null || exit 1
${SH} -uc 'unset foo; echo ${foo=}' >/dev/null || exit 1
# length/trimming are affected
${SH} -uc 'unset foo; echo ${#foo}' 2>/dev/null && exit 1
${SH} -uc 'foo=; echo ${#foo}' >/dev/null || exit 1
${SH} -uc 'unset foo; echo ${foo#?}' 2>/dev/null && exit 1
${SH} -uc 'foo=1; echo ${foo#?}' >/dev/null || exit 1
${SH} -uc 'unset foo; echo ${foo##?}' 2>/dev/null && exit 1
${SH} -uc 'foo=1; echo ${foo##?}' >/dev/null || exit 1
${SH} -uc 'unset foo; echo ${foo%?}' 2>/dev/null && exit 1
${SH} -uc 'foo=1; echo ${foo%?}' >/dev/null || exit 1
${SH} -uc 'unset foo; echo ${foo%%?}' 2>/dev/null && exit 1
${SH} -uc 'foo=1; echo ${foo%%?}' >/dev/null || exit 1
${SH} -uc 'echo $!' 2>/dev/null && exit 1
${SH} -uc ':& echo $!' >/dev/null || exit 1
${SH} -uc 'echo $#' >/dev/null || exit 1
${SH} -uc 'echo $1' 2>/dev/null && exit 1
${SH} -uc 'echo $1' ${SH} x >/dev/null || exit 1
${SH} -uc 'echo $2' ${SH} x 2>/dev/null && exit 1
${SH} -uc 'echo $2' ${SH} x y >/dev/null || exit 1
exit 0