Testing and lock noise stipple.

[Robert Collins]

The test suite now looks for unreleased *physical* locks, and will
output noise (via print) when a test has unbalanced lock/unlock counts.

These can be turned into errors via the use of '-Dlock' when running the
test suite.

Once we have the test suite passing cleanly, We can turn this into an
error by default.

Please start using -Dlock when running new tests you have created; if
you have time consider running with -Dlock at other times as well.

It would be good to do something similar with the read-lock noise, but I
haven't gotten around to that yet.

Thanks,
Rob
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 197 bytes
Desc: This is a digitally signed message part
Url : https://lists.ubuntu.com/archives/bazaar/attachments/20090503/38badb58/attachment.pgp