1 /* 2 * Copyright (C) 2016, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <string> 18 #include <vector> 19 20 #include <gtest/gtest.h> 21 #include <utils/StrongPointer.h> 22 #include <wifi_system/interface_tool.h> 23 24 #include "android/net/wifi/IClientInterface.h" 25 #include "android/net/wifi/IWificond.h" 26 #include "wificond/tests/integration/process_utils.h" 27 28 using android::net::wifi::IClientInterface; 29 using android::net::wifi::IWificond; 30 using android::wifi_system::InterfaceTool; 31 using android::wificond::tests::integration::ScopedDevModeWificond; 32 using android::wificond::tests::integration::SupplicantIsDead; 33 using android::wificond::tests::integration::SupplicantIsRunning; 34 using android::wificond::tests::integration::WaitForTrue; 35 using std::string; 36 using std::vector; 37 38 namespace android { 39 namespace wificond { 40 namespace { 41 42 const char kInterfaceName[] = "wlan0"; 43 } // namespace 44 45 TEST(ClientInterfaceTest, CanCreateClientInterfaces) { 46 ScopedDevModeWificond dev_mode; 47 sp<IWificond> service = dev_mode.EnterDevModeOrDie(); 48 49 // We should be able to create an client interface. 50 sp<IClientInterface> client_interface; 51 EXPECT_TRUE(service->createClientInterface( 52 kInterfaceName, &client_interface).isOk()); 53 EXPECT_NE(nullptr, client_interface.get()); 54 55 // The interface should start out down. 56 string if_name; 57 EXPECT_TRUE(client_interface->getInterfaceName(&if_name).isOk()); 58 EXPECT_TRUE(!if_name.empty()); 59 InterfaceTool if_tool; 60 EXPECT_FALSE(if_tool.GetUpState(if_name.c_str())); 61 62 // Mark the interface as up, just to test that we mark it down on tearDown. 63 EXPECT_TRUE(if_tool.SetUpState(if_name.c_str(), true)); 64 EXPECT_TRUE(if_tool.GetUpState(if_name.c_str())); 65 66 // We should not be able to create two client interfaces. 67 sp<IClientInterface> client_interface2; 68 EXPECT_TRUE(service->createClientInterface( 69 kInterfaceName, &client_interface2).isOk()); 70 EXPECT_EQ(nullptr, client_interface2.get()); 71 72 // We can tear down the created interface. 73 bool succes = false; 74 EXPECT_TRUE(service->tearDownClientInterface(kInterfaceName, &succes).isOk()); 75 EXPECT_TRUE(succes); 76 EXPECT_FALSE(if_tool.GetUpState(if_name.c_str())); 77 78 // Teardown everything at the end of the test. 79 EXPECT_TRUE(service->tearDownInterfaces().isOk()); 80 } 81 82 TEST(ClientInterfaceTest, CanGetMacAddress) { 83 ScopedDevModeWificond dev_mode; 84 sp<IWificond> service = dev_mode.EnterDevModeOrDie(); 85 sp<IClientInterface> client_interface; 86 EXPECT_TRUE(service->createClientInterface( 87 kInterfaceName, &client_interface).isOk()); 88 ASSERT_NE(nullptr, client_interface.get()); 89 vector<uint8_t> mac_address; 90 EXPECT_TRUE(client_interface->getMacAddress(&mac_address).isOk()); 91 EXPECT_TRUE(mac_address.size() == 6); 92 } 93 94 } // namespace wificond 95 } // namespace android 96
