* Move many functions from _testcapimodule.c into more specific files
in Modules/_testcapi/.
* Add files:
* Modules/_testcapi/frame.c
* Modules/_testcapi/function.c
* Modules/_testcapi/type.c
* In moved code:
* Replace get_testerror() with PyExc_AssertionError.
* Replace raiseTestError() with
PyErr_Format(PyExc_AssertionError, ...).
Move many functions from _testcapimodule.c into more specific files in Modules/_testcapi/.
Add files:
In moved code: