fix: restore automatic startup of local ADB server

tests/unit/core/test_adb_server_connection.py

@@ -70,6 +70,34 @@ def test_adb_session_builds_explicit_endpoint_command_and_environment():
     assert environment[ADB_ENDPOINT_ID_ENV] == endpoint.identity
 
 
+@pytest.mark.parametrize("host", ["127.0.0.1", "localhost", "::1"])
+def test_local_endpoint_allows_adb_auto_start_without_changing_task_identity(host):
+    endpoint = AdbServerEndpoint(host, 5037)
+    session = AdbSession(endpoint, adb_path="adb")
+    inherited = {
+        "ADB_SERVER_SOCKET": "tcp:remote.example:5040",
+        "ANDROID_ADB_SERVER_ADDRESS": "remote.example",
+        "ANDROID_ADB_SERVER_PORT": "5040",
+    }
+
+    assert session.command(["devices"]) == ["adb", "-H", "localhost", "-P", "5037", "devices"]
+    environment = session.environment(inherited)
+    assert environment["ADB_SERVER_SOCKET"] == "tcp:localhost:5037"
+    assert environment["ADB_HOST"] == host
+    assert environment[ADB_ENDPOINT_ID_ENV] == endpoint.identity
+    assert inherited["ADB_SERVER_SOCKET"] == "tcp:remote.example:5040"
+
+
+@pytest.mark.parametrize(
+    ("host", "port"), [("127.0.0.1", 5038), ("::1", 5038), ("server.example", 5037)]
+)
+def test_forwarded_endpoint_never_uses_local_daemon_auto_start(host, port):
+    endpoint = AdbServerEndpoint(host, port)
+    session = AdbSession(endpoint, adb_path="adb")
+    assert session.command(["devices"])[2] == host
+    assert session.environment({})["ADB_SERVER_SOCKET"] == endpoint.socket
+
+
 @pytest.mark.asyncio
 async def test_connect_activates_forwarded_server_after_success(monkeypatch):
     captured: dict[str, object] = {}
@@ -253,7 +281,7 @@ async def test_use_local_server_restores_standard_endpoint(monkeypatch):
     assert result["success"] is True
     assert result["endpoint"] == AdbServerEndpoint("127.0.0.1", 5037).to_dict()
     assert settings.ADB_PORT == 5037
-    assert os.environ["ADB_SERVER_SOCKET"] == "tcp:127.0.0.1:5037"
+    assert os.environ["ADB_SERVER_SOCKET"] == "tcp:localhost:5037"
 
 
 @pytest.mark.asyncio