[PECOFF] Add a test for r197803.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@198828 91177308-0d34-0410-b5e6-96231b3b80d8
Write temporary files to Output directory.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@198829 91177308-0d34-0410-b5e6-96231b3b80d8