Fixes for edit boxes in wine.

tests/README.md

@@ -34,6 +34,13 @@ object review are outside the current implementation.
 
 ## Editor and actual Notepad checks
 
+The CMake build also includes a small MSAA state decoder check. Run it with
+`xvfb-run -a ctest --test-dir build --output-on-failure`. It uses its own prefix
+under the build directory, marks it as a managed test process and never sends
+reader output. It verifies combined bitmasks, unchecked radio buttons, mixed
+checkboxes, focus-only state suppression and password flags. It does not
+establish that a particular application's MSAA provider emits those states.
+
 Run these against the built helper, optionally prefixed with `xvfb-run -a` for
 a private X display:
 
@@ -58,9 +65,13 @@ checks resulting document text as well as recorded accessibility output. These
 tests use a recording D-Bus service; they do not run the full reader or prove
 audible speech, typing echo, physical keys, or a physical braille display.
 
-On 2026-10-10, the build, isolated editor/Notepad/menu checks, staged launcher
-permissions, and Cthulhu-Go app/remote/wine race tests passed. See the sibling
-reader's `docs/testing/wine-accessibility.md` for the matching Go behavior.
+The earlier 2026-10-10 helper fixtures and Go package tests did not establish
+that Go accepted editor `text` events. The reader follow-up adds that support,
+focused name/state handling, repeated-action and password/focus tests, and a
+real private-session D-Bus test through the Go presenter. See the sibling
+reader's `docs/testing/wine-accessibility.md` for current evidence and live
+acceptance gates. Run Xvfb fixtures sequentially; concurrent automatic display
+allocation can collide.
 
 ## Live Notepad acceptance
 

tests/msaa_states_test.cpp

@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+#include "../msaa_states.h"
+#include <cstdio>
+
+int main() {
+  const struct { DWORD states; LONG role; const char *expected; } cases[] = {
+    {STATE_SYSTEM_CHECKED | STATE_SYSTEM_UNAVAILABLE, ROLE_SYSTEM_CHECKBUTTON, "checked, unavailable"},
+    {STATE_SYSTEM_MIXED | STATE_SYSTEM_CHECKED, ROLE_SYSTEM_CHECKBUTTON, "half checked"},
+    {0, ROLE_SYSTEM_RADIOBUTTON, "not checked"},
+    {STATE_SYSTEM_FOCUSED | STATE_SYSTEM_FOCUSABLE, ROLE_SYSTEM_PUSHBUTTON, ""},
+    {STATE_SYSTEM_SELECTED | STATE_SYSTEM_EXPANDED, ROLE_SYSTEM_OUTLINEITEM, "selected, expanded"},
+    {STATE_SYSTEM_PROTECTED | STATE_SYSTEM_READONLY, ROLE_SYSTEM_TEXT, "read only, password"},
+    {STATE_SYSTEM_COLLAPSED | STATE_SYSTEM_BUSY, ROLE_SYSTEM_OUTLINEITEM, "collapsed, busy"},
+    {STATE_SYSTEM_PRESSED, ROLE_SYSTEM_PUSHBUTTON, "pressed"},
+  };
+  for (const auto &testCase : cases) {
+    const auto actual = msaa_states(testCase.states, testCase.role);
+    if (actual != testCase.expected) {
+      std::fprintf(stderr, "MSAA state %lu: got '%s', expected '%s'\n",
+                   static_cast<unsigned long>(testCase.states), actual.c_str(), testCase.expected);
+      return 1;
+    }
+  }
+  std::puts("PASS: MSAA bitmask states, unchecked roles and password flags");
+  return 0;
+}