Add native Linux controls and tray menu for BTD 700

2026-09-05 20:43:35 +02:00
commit 3579667c6e
25 changed files with 2047 additions and 0 deletions
@@ -0,0 +1,56 @@
+import os
+import socket
+import threading
+import unittest
+from btd700.protocol import Command as C, ProtocolError
+from btd700.transport import Hidraw
+
+
+class TransportTests(unittest.TestCase):
+    def setUp(self):
+        self.host, self.device = socket.socketpair(socket.AF_UNIX, socket.SOCK_DGRAM)
+        self.transport = Hidraw.__new__(Hidraw)
+        self.transport.fd = self.host.detach()
+        self.transport.timeout = 0.1
+        self.transport.events = {}
+
+    def tearDown(self):
+        self.transport.close()
+        self.device.close()
+
+    def test_event_and_unrelated_response_do_not_complete_request(self):
+        ack = []
+        def device():
+            self.device.recv(64)
+            os.write(self.device.fileno(), bytes.fromhex('0100'))
+            os.write(self.device.fileno(), bytes.fromhex('34ff01020003'))
+            os.write(self.device.fileno(), bytes.fromhex('34fc0f0103'))
+            ack.append(self.device.recv(64))
+            os.write(self.device.fileno(), bytes.fromhex('34ff060103'))
+        thread = threading.Thread(target=device)
+        thread.start()
+        self.assertEqual(self.transport.request(C.GET_STATE), b'\3')
+        thread.join(timeout=1)
+        self.assertEqual(self.transport.events[15], b'\3')
+        self.assertEqual(ack[0][:4], bytes.fromhex('34fd0f00'))
+
+    def test_timeout_is_bounded(self):
+        with self.assertRaises(TimeoutError):
+            self.transport.request(C.GET_STATE)
+
+    def test_short_payload_is_rejected(self):
+        def device():
+            self.device.recv(64)
+            os.write(self.device.fileno(), bytes.fromhex('34ff080102'))
+        thread = threading.Thread(target=device)
+        thread.start()
+        with self.assertRaises(ProtocolError):
+            self.transport.request(C.GET_QUALITY)
+        thread.join(timeout=1)
+
+    def test_invalid_command_does_not_touch_device(self):
+        with self.assertRaises(ValueError):
+            self.transport.request(255)
+        self.device.settimeout(0.01)
+        with self.assertRaises(TimeoutError):
+            self.device.recv(64)