Summary:
The 'memory region' command is at the moment not tested at all by our test suite.
This patch just adds a basic test that at least provides some basic testing.
Reviewers: #lldb, davide
Reviewed By: #lldb, davide
Subscribers: vsk, davide, lldb-commits
Differential Revision: https://reviews.llvm.org/D51930
llvm-svn: 342042
