Summary:
dotest.py currently requires a filterspec to be of the
form `TestCase.test_method`. This patch makes it more
flexible, so you can pass `TestModule.TestCase.test_method`
or `TestModule.TestCase` or `TestCase.test_method` or just
`test_method`.
This makes it more convenient to just copy a test name
out of the terminal after running a bunch of tests and use
it as a filterspec.
Reviewers: JDevlieghere, jasonmolenda, labath
Reviewed By: JDevlieghere
Subscribers: jingham, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D68545
llvm-svn: 373997