1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <vector> 6 7 #include "base/message_loop/message_loop.h" 8 #include "device/hid/hid_service.h" 9 #include "testing/gtest/include/gtest/gtest.h" 10 11 namespace device { 12 13 TEST(HidServiceTest, Create) { 14 base::MessageLoopForIO message_loop; 15 HidService* service = HidService::GetInstance(); 16 ASSERT_TRUE(service); 17 18 std::vector<HidDeviceInfo> devices; 19 service->GetDevices(&devices); 20 for (std::vector<HidDeviceInfo>::iterator it = devices.begin(); 21 it != devices.end(); 22 ++it) { 23 ASSERT_TRUE(it->device_id != kInvalidHidDeviceId); 24 } 25 } 26 27 } // namespace device 28
