gh-101100: Define `test.regrtest` module to fix references (#112381)

Define test.regrtest module to fix references

diff --git a/Doc/library/test.rst b/Doc/library/test.rst
index 7a8d38685b984cd5a6e7b4b3323d8c69e52d7c61..6cbdc39b3c024d706181c12f0017f65d759d2b39 100644 (file)
--- a/Doc/library/test.rst
+++ b/Doc/library/test.rst
@@ -159,6 +159,9 @@ guidelines to be followed:
 Running tests using the command-line interface
 ----------------------------------------------
 
+.. module:: test.regrtest
+   :synopsis: Drives the regression test suite.
+
 The :mod:`test` package can be run as a script to drive Python's regression
 test suite, thanks to the :option:`-m` option: :program:`python -m test`. Under
 the hood, it uses :mod:`test.regrtest`; the call :program:`python -m