test: align CLI help checks with bounded output

test/test_indicator_exclusive_transport.py

@@ -144,8 +144,21 @@ assert 'strcmp(command, "get companion.transport") == 0' in local
 assert 'strncmp(command, "set companion.transport", 23) == 0' in local
 assert '"OK - companion transport %s saved; reboot required"' in local
 assert '"Error: failed to save companion transport"' in local
-assert 'terminalOutput().print("  get companion.transport\\r\\n")' in mesh
-assert 'terminalOutput().print("  set companion.transport <wifi|ble>\\r\\n")' in mesh
+help_start = mesh.index('  } else if (strcmp(command, "help") == 0) {')
+help_end = mesh.index('  } else if (handleCommand(command, 0, local_reply))', help_start)
+help_body = mesh[help_start:help_end]
+# Help uses one selected terminal reference while each native USB write stays
+# bounded. Keep both policy-specific commands on that same selected stream.
+help_output = re.search(r"auto& (\w+) = terminalOutput\(\);", help_body)
+assert help_output
+help_transport = re.search(
+    r"#if defined\(COMPANION_EXCLUSIVE_WIFI_BLE\)(.*?)#endif",
+    help_body,
+    re.DOTALL,
+)
+assert help_transport
+for text in ("  get companion.transport\\r\\n", "  set companion.transport <wifi|ble>\\r\\n"):
+    assert f'{help_output[1]}.print("{text}")' in help_transport[1]
 assert "WebUI unavailable while Bluetooth transport is active" in mesh
 
 

test/test_nrf52_uf2reset_cli.py

@@ -2,6 +2,7 @@
 """Pin local UF2 reset support across every nRF52 text CLI family."""
 
 from pathlib import Path
+import re
 
 
 ROOT = Path(__file__).resolve().parents[1]
@@ -35,7 +36,18 @@ assert "sender_timestamp == 0" in common
 
 assert "sender_timestamp == 0 && mesh::cli::isUf2ResetCommand(command)" in companion
 assert "board.rebootToUf2Bootloader()" in companion
-assert 'terminalOutput().println("  uf2reset");' in companion
+help_start = companion.index('  } else if (strcmp(command, "help") == 0) {')
+help_end = companion.index('  } else if (handleCommand(command, 0, local_reply))', help_start)
+help_body = companion[help_start:help_end]
+help_output = re.search(r"auto& (\w+) = terminalOutput\(\);", help_body)
+assert help_output
+# Bounded help writes use the cached selected stream; UF2 help stays nRF-only.
+assert re.search(
+    r"#if defined\(NRF52_PLATFORM\)\s+"
+    + re.escape(f'{help_output[1]}.println("  uf2reset");')
+    + r"\s+#endif",
+    help_body,
+)
 
 assert "mesh::cli::isUf2ResetCommand(command)" in chat
 assert "board.rebootToUf2Bootloader()" in chat

test/test_storage_layout_cli.py

@@ -140,10 +140,14 @@ int main() {
                 re.DOTALL,
             ),
         )
-        self.assertIn(
-            'terminalOutput().print("  get storage.layout\\r\\n");',
-            companion,
+        help_start = companion.index('  } else if (strcmp(command, "help") == 0) {')
+        help_end = companion.index(
+            '  } else if (handleCommand(command, 0, local_reply))', help_start
         )
+        help_body = companion[help_start:help_end]
+        self.assertRegex(help_body, r"auto& \w+ = terminalOutput\(\);")
+        # This line may share a bounded help chunk with adjacent commands.
+        self.assertIn('"  get storage.layout\\r\\n"', help_body)
 
         # ESP-IDF discovery and every platform-specific result live only in the
         # shared formatter; neither role owns a second copy.

test/test_touch_debug_cli.py

@@ -159,7 +159,8 @@ int main() {
         self.assertIn("handleLocalControlCommand(command, reply, reply_capacity)", handler)
         terminal = extract_braced(mesh, "void MyMesh::handleTerminalCommand(")
         self.assertIn("handleLocalControlCommand(command, local_reply, sizeof(local_reply))", terminal)
-        self.assertIn('get display.touch\\r\\n', terminal)
+        help_body = extract_braced(terminal, 'else if (strcmp(command, "help") == 0)')
+        self.assertIn('get/set display.touch <on|off> (this boot)\\r\\n', help_body)
         # No persistent preference schema or write is involved.
         setter = extract_braced(local, 'if (strncmp(command, "set display.touch", 17) == 0')
         self.assertNotIn("savePrefs", setter)