Add accessibility enabled-state logging and mixed-dump coverage

src/mvt/android/modules/bugreport/dumpsys_accessibility.py

@@ -48,12 +48,17 @@ class DumpsysAccessibility(DumpsysAccessibilityArtifact, BugReportModule):
         )
         self.parse(content)
 
-        listed = unnamed = 0
+        listed = unnamed = enabled_count = 0
         for result in self.results:
             if result.get("component"):
                 listed += 1
+                enabled = result.get("enabled")
+                if enabled is True:
+                    enabled_count += 1
                 self.log.info(
-                    'Found accessibility service "%s"', result.get("component")
+                    'Found accessibility service "%s" (enabled: %s)',
+                    result.get("component"),
+                    "not stated" if enabled is None else enabled,
                 )
                 continue
             # The operator gets this per user as a LOW alert from
@@ -62,8 +67,9 @@ class DumpsysAccessibility(DumpsysAccessibilityArtifact, BugReportModule):
             unnamed += result.get("unnamed_service_count") or 0
 
         self.log.info(
-            "Identified a total of %d accessibility services (%d more stated by "
-            "the dump without a component name)",
+            "Identified a total of %d accessibility services, %d reported enabled "
+            "(%d more stated by the dump without a component name)",
             listed,
+            enabled_count,
             unnamed,
         )

tests/android/test_artifact_dumpsys_accessibility.py

@@ -46,6 +46,23 @@ class TestDumpsysAccessibilityArtifact:
         # "not stated" into "not installed", so it reads None here.
         assert da.results[0]["installed"] is None
 
+    def test_parsing_installed_and_enabled(self):
+        da = DumpsysAccessibilityArtifact()
+        with open(get_artifact("android_data/dumpsys_accessibility_enabled.txt")) as f:
+            da.parse(f.read())
+
+        assert len(da.results) == 5
+        assert all(result["component"] for result in da.results)
+        assert all(result["installed"] is True for result in da.results)
+        enabled = [result for result in da.results if result["enabled"] is True]
+        assert len(enabled) == 1
+        assert enabled[0]["package_name"] == "com.samsung.accessibility"
+        assert (
+            enabled[0]["component"]
+            == "com.samsung.accessibility/.universalswitch.UniversalSwitchService"
+        )
+        assert sum(result["enabled"] is False for result in da.results) == 4
+
     def test_accessibility_service_alert(self):
         da = DumpsysAccessibilityArtifact()
         file = get_artifact("android_data/dumpsys_accessibility_v14_or_later.txt")

tests/android/test_bugreport_dumpsys_accessibility.py

@@ -0,0 +1,73 @@
+# Mobile Verification Toolkit (MVT)
+# Copyright (c) 2021-2026 The MVT Authors.
+# Use of this software is governed by the MVT License 1.1 that can be found at
+#   https://license.mvt.re/1.1/
+
+import logging
+
+from mvt.android.modules.bugreport.dumpsys_accessibility import DumpsysAccessibility
+
+from ..utils import get_artifact
+
+
+def _run(content, monkeypatch, caplog):
+    module = DumpsysAccessibility()
+    dumpstate = f"DUMP OF SERVICE accessibility:\n{content}".encode()
+    monkeypatch.setattr(module, "_get_dumpstate_file", lambda: dumpstate)
+    with caplog.at_level(logging.INFO):
+        module.run()
+
+
+def test_logs_mixed_enabled_states(monkeypatch, caplog):
+    with open(get_artifact("android_data/dumpsys_accessibility_enabled.txt")) as handle:
+        _run(handle.read(), monkeypatch, caplog)
+
+    assert (
+        'Found accessibility service "com.samsung.accessibility/'
+        '.universalswitch.UniversalSwitchService" (enabled: True)' in caplog.messages
+    )
+    assert sum("(enabled: False)" in message for message in caplog.messages) == 4
+    assert (
+        "Identified a total of 5 accessibility services, 1 reported enabled "
+        "(0 more stated by the dump without a component name)" in caplog.messages
+    )
+
+
+def test_logs_enabled_count_alongside_unnamed_count(monkeypatch, caplog):
+    with open(
+        get_artifact("android_data/dumpsys_accessibility_v14_or_later.txt")
+    ) as handle:
+        _run(handle.read(), monkeypatch, caplog)
+
+    assert (
+        "Identified a total of 1 accessibility services, 1 reported enabled "
+        "(1 more stated by the dump without a component name)" in caplog.messages
+    )
+    assert (
+        sum("Found accessibility service" in message for message in caplog.messages)
+        == 1
+    )
+
+
+def test_logs_unknown_enabled_state_without_treating_it_as_disabled(
+    monkeypatch, caplog
+):
+    _run(
+        """User state[attributes:{id=0, installedServiceCount=2}
+  installed services: {
+    0 : com.example/.Service
+  }
+""",
+        monkeypatch,
+        caplog,
+    )
+
+    assert (
+        'Found accessibility service "com.example/.Service" (enabled: not stated)'
+        in caplog.messages
+    )
+    assert not any("(enabled: False)" in message for message in caplog.messages)
+    assert (
+        "Identified a total of 1 accessibility services, 0 reported enabled "
+        "(1 more stated by the dump without a component name)" in caplog.messages
+    )

tests/artifacts/android_data/dumpsys_accessibility_enabled.txt

@@ -0,0 +1,16 @@
+ACCESSIBILITY MANAGER (dumpsys accessibility)
+
+currentUserId=0
+User state[
+     attributes:{id=0, touchExplorationEnabled=false, installedServiceCount=5}
+     installed services: {
+      0 : com.google.android.apps.accessibility.voiceaccess/.JustSpeakService  (A11yTool)
+      1 : com.microsoft.appmanager/com.microsoft.mmx.screenmirroringsrc.accessibility.ScreenMirroringAccessibilityService
+      2 : com.samsung.accessibility/.assistantmenu.serviceframework.AssistantMenuService  (A11yTool)
+      3 : com.samsung.accessibility/.universalswitch.UniversalSwitchService  (A11yTool)
+      4 : com.samsung.android.accessibility.talkback/com.samsung.android.marvin.talkback.TalkBackService  (A11yTool)
+     }
+     Bound services:{}
+     Enabled services:{{com.samsung.accessibility/.universalswitch.UniversalSwitchService}}
+     Binding services:{}
+     Crashed services:{}