Updates for when prism doesn't behave.

tests/README.md

@@ -1,5 +1,28 @@
 # Wine control integration
 
+UIA notification routing uses the actual native application hooks and a private
+recording reader, without sending speech to the live reader:
+
+```sh
+xvfb-run -a python3 tests/notification_integration.py --build-dir build
+xvfb-run -a python3 tests/notification_integration.py --build-dir build --32-bit --reader orca
+```
+
+To exercise a real 64-bit Prism DLL through its UIA backend, provide the matching
+Prism C headers (`prism.h` and `prism_version.h`) without replacing the DLL:
+
+```sh
+xvfb-run -a python3 tests/notification_integration.py --build-dir build \
+  --prism-dll /path/to/prism.dll --prism-include /path/to/prism/headers
+```
+
+These checks cover Unicode text, interruption, empty-message cancellation,
+bounded payloads, and ignoring a background application's announcements. They
+do not establish audible speech. After installing, restart the reader and game;
+in Arcadelux, verify the introduction and repeated Up/Down menu announcements,
+including switching away and back. Also check existing NVDA/Tolk speech and
+ordinary Wine menus and Edit controls before submitting the change.
+
 ## Reader endpoint selection
 
 After building, run these checks sequentially on private displays: