commit d253b1308be907087a55cc41ff0c67e9fc6b808e
author Eric Anderson <ejona@google.com> Fri Sep 02 17:30:31 2011 -0700
committer Eric Anderson <ejona@google.com> Fri Sep 02 17:40:15 2011 -0700
tree 121c6ea8cfd349e791d5b3f28c93e7bcf28f9d0c
parent 07b3309736c0f262f6bd84dcd6c3f969d94faab7

Fork once for all JUnit test cases

This is instead of forking for each test case. Note that the reloading
property is enabled by default, so the classloader is instantiated for
each test case (so static fields within our code are re-instantiated).
The tests can get another 2x speedup by not forking at all, but 1) the
performance win is a fixed amount total - not per test and 2) the code
coverage instrumentation is most easily recorded by exiting the JVM.