Merge pull request #4819 from mwichmann/test/runtest-logging

Adapt runtest.py to use Python logging

Author: bdbaddog

CHANGES.txt

@@ -48,6 +48,8 @@ RELEASE  VERSION/DATE TO BE FILLED IN LATER
     - All functions/classes/non-dunder methods in Environment have docstrings.
     - Docbook tests: improve skip message, more clearly indicate which test
       need actual installed system programs (add -live suffix).
+    - Test runner reworked to use Python logging; the portion of the test suite
+      which tests the runner was adjusted to match.
 
 
 RELEASE 4.10.1 - Sun, 16 Nov 2025 10:51:57 -0700

RELEASE.txt

@@ -48,6 +48,9 @@ IMPROVEMENTS
   an override. Also, if override dict is empty, don't even call the
   Override factory function.
 
+- Test runner reworked to use Python logging; the portion of the test suite
+  which tests the runner was adjusted to match.
+
 PACKAGING
 ---------