This reverts commit 6cdeb5b046 which added
wrapper around all the unit tests that would run the unit test in the
forked process.
This makes any debugging of the unit tests too hard. Futures attempts to
fix#3980 (closed) should add a custom automake test harness (log
driver) that would kill the unit test after configured timeout.
The CI doesn't provide useful forensics when a system test locks
up. Fork the process and kill it with ABRT if it is still running
after 20 minutes. Pass the exit status to the caller.
(cherry picked from commit 3d5c7cd46c)
The unit tests are now using a common base, which means that
lib/dns/tests/ code now has to include lib/isc/include/isc/test.h and
link with lib/isc/test.c and lib/ns/tests has to include both libisc and
libdns parts.
Instead of cross-linking code between the directories, move the
/lib/<foo>/test.c to /tests/<foo>.c and /lib/<foo>/include/<foo>test.h
to /tests/include/tests/<foo>.h and create a single libtest.la
convenience library in /tests/.
At the same time, move the /lib/<foo>/tests/ to /tests/<foo>/ (but keep
it symlinked to the old location) and adjust paths accordingly. In few
places, we are now using absolute paths instead of relative paths,
because the directory level has changed. By moving the directories
under the /tests/ directory, the test-related code is kept in a single
place and we can avoid referencing files between libns->libdns->libisc
which is unhealthy because they live in a separate Makefile-space.
In the future, the /bin/tests/ should be merged to /tests/ and symlink
kept, and the /fuzz/ directory moved to /tests/fuzz/.
(cherry picked from commit 2c3b2dabe9)
