See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
The test uses a separate writer thread to insert data into the
master. This thread must be halted before the blocking of the master
happens as the slaves must catch up. Once slaves have caught up and the
master is blocked, the writer thread can continue doing inserts.
At the end of the test slaves must also be synchronized before the
inserted data is validated. This prevents test failures due to slave lag.
Some tests used galera options that aren't in 2.0 which caused the tests
to fail.
Also added an upper limit to some tests to reduce excessive execution
times.
