877409a1c7
Summary: I finally got around to merging the many, many changes to lit.cfg into Android's libc++. This patch makes it simpler to actually use a custom configuration and test format. First, I've factored out _build, _run, and _clean methods from _execute_test, since these are the likely parts that will need to be overridden. This is likely a first step in the work jroelofs has been doing with improving cross-compiling test execution. Second, I've added a `configuration_variant` to the config. This entry, if present, is a string that forms the prefix of the class that is to be used to configure the test runner. For example, Android sets `config.configuration_variant = 'Android'`, and this causes an object of type `AndroidConfiguration` to be constructed. As an example of how this will be used, see: https://android-review.googlesource.com/#/c/116022/ Reviewers: jroelofs, mclow.lists, EricWF Reviewed By: EricWF Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D6373 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222698 91177308-0d34-0410-b5e6-96231b3b80d8