tests: use autotest as_unset rather than rerolling $unset locally.
commit2c8c28acbd60b88d9ce569a169de803182b05af6
authorGary V. Vaughan <gary@gnu.org>
Sun, 27 Oct 2013 21:13:34 +0000 (28 10:13 +1300)
committerGary V. Vaughan <gary@gnu.org>
Sun, 27 Oct 2013 21:13:34 +0000 (28 10:13 +1300)
treef51ff3ce5526ba5c62e665a7c4ce6c92c0d458f1
parenteea1df80de2239ae2962786cbcb33fa3e3b4533a
tests: use autotest as_unset rather than rerolling $unset locally.

On at least Unixware 7.1.4, the shell variable 'unset' gets set
to 'no' during the testsuite run, breaking several test cases.
We should have been using Autotest $as_unset anyway.
* tests/testsuite.at (unset): Remove test and variable setting.
(LT_AT_MAKE): Use $as_unset as provided by autotest boilerplate
instead of our own $unset.
* tests/demo.at (uninstalled libraries ave priority): Likewise.
Reported by Tim Rice.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
tests/demo.at
tests/testsuite.at