Lit TestFormat classes already needed to implement the getTestsInDirectory
method. However, some test formats may want to expand a single test path
to multiple Lit tests, for example in the case of a test that actually
generates other Lit tests.
To accommodate that, this commit adds the getTestsForPath method to
TestFormat. This method can be used to turn a single path in a Lit
test suite into a list of tests associated to that path.
Differential Revision: https://reviews.llvm.org/D151664
Summary:
The multiprocess module uses pickling to transfer
information between processes and does not know how to pickle
the class created in the lit.cfg file and thus the example
fails.
Implement ManyTests in a separate file and import for the
example test passes
Patch by Nathan Lanza <nathan@lanza.io>
Differential Revision: https://reviews.llvm.org/D51328
llvm-svn: 342269
