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 <gtest/gtest.h> 18 #include <utils/StrongPointer.h> 19 20 #include "android/net/wifi/IClientInterface.h" 21 #include "android/net/wifi/IWificond.h" 22 #include "wificond/tests/integration/process_utils.h" 23 #include "wificond/tests/shell_utils.h" 24 25 using android::net::wifi::IClientInterface; 26 using android::net::wifi::IWificond; 27 using android::sp; 28 using android::wificond::tests::integration::RunShellCommand; 29 using android::wificond::tests::integration::ScopedDevModeWificond; 30 using android::wificond::tests::integration::SupplicantIsDead; 31 using android::wificond::tests::integration::SupplicantIsRunning; 32 using android::wificond::tests::integration::WaitForTrue; 33 using android::wificond::tests::integration::WificondIsDead; 34 35 namespace android { 36 namespace wificond { 37 namespace { 38 39 constexpr int kTimeoutSeconds = 3; 40 41 } // namespace 42 43 TEST(ServiceTest, ShouldTearDownSystemOnStartup) { 44 // Simulate doing normal connectivity things by startup supplicant. 45 ScopedDevModeWificond dev_mode; 46 sp<IWificond> service = dev_mode.EnterDevModeOrDie(); 47 48 sp<IClientInterface> client_interface; 49 EXPECT_TRUE(service->createClientInterface(&client_interface).isOk()); 50 51 bool supplicant_started = false; 52 EXPECT_TRUE(client_interface->enableSupplicant(&supplicant_started).isOk()); 53 EXPECT_TRUE(supplicant_started); 54 55 EXPECT_TRUE(WaitForTrue(SupplicantIsRunning, kTimeoutSeconds)); 56 57 // Kill wificond abruptly. It should not clean up on the way out. 58 RunShellCommand("stop wificond"); 59 EXPECT_TRUE(WaitForTrue(WificondIsDead, kTimeoutSeconds)); 60 61 // Supplicant should still be up. 62 EXPECT_TRUE(SupplicantIsRunning()); 63 64 // Restart wificond, which should kill supplicant on startup. 65 service = dev_mode.EnterDevModeOrDie(); 66 EXPECT_TRUE(WaitForTrue(SupplicantIsDead, kTimeoutSeconds)); 67 } 68 69 } // namespace wificond 70 } // namespace android 71
