Peter Qiu | 326b6cf | 2015-09-02 11:11:42 -0700 | [diff] [blame] | 1 | // |
| 2 | // Copyright (C) 2014 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 | // |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 16 | |
| 17 | #include "apmanager/service.h" |
| 18 | |
| 19 | #include <string> |
| 20 | |
| 21 | #include <base/strings/string_util.h> |
| 22 | #include <base/strings/stringprintf.h> |
Alex Vakulenko | 8d0c31b | 2015-10-13 09:14:24 -0700 | [diff] [blame] | 23 | #include <brillo/process_mock.h> |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 24 | #include <gmock/gmock.h> |
| 25 | #include <gtest/gtest.h> |
| 26 | |
Peter Qiu | 7a420d3 | 2015-09-22 11:25:15 -0700 | [diff] [blame] | 27 | #if !defined(__ANDROID__) |
| 28 | #include <chromeos/dbus/service_constants.h> |
| 29 | #else |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 30 | #include <dbus/apmanager/dbus-constants.h> |
Peter Qiu | 7a420d3 | 2015-09-22 11:25:15 -0700 | [diff] [blame] | 31 | #endif // __ANDROID__ |
| 32 | |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 33 | #include "apmanager/error.h" |
| 34 | #include "apmanager/fake_config_adaptor.h" |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 35 | #include "apmanager/mock_config.h" |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 36 | #include "apmanager/mock_control.h" |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 37 | #include "apmanager/mock_dhcp_server.h" |
| 38 | #include "apmanager/mock_dhcp_server_factory.h" |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 39 | #include "apmanager/mock_file_writer.h" |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame] | 40 | #include "apmanager/mock_hostapd_monitor.h" |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 41 | #include "apmanager/mock_manager.h" |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 42 | #include "apmanager/mock_process_factory.h" |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 43 | #include "apmanager/mock_service_adaptor.h" |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 44 | |
Alex Vakulenko | 8d0c31b | 2015-10-13 09:14:24 -0700 | [diff] [blame] | 45 | using brillo::ProcessMock; |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 46 | using ::testing::_; |
| 47 | using ::testing::Mock; |
| 48 | using ::testing::Return; |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 49 | using ::testing::ReturnNew; |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 50 | using ::testing::SetArgPointee; |
| 51 | |
| 52 | namespace { |
| 53 | const int kServiceIdentifier = 1; |
| 54 | const char kHostapdConfig[] = "ssid=test\n"; |
Peter Qiu | 6789bcb | 2015-10-26 15:45:13 -0700 | [diff] [blame] | 55 | #if !defined(__ANDROID__) |
David Pursell | 8b9b254 | 2014-12-02 10:15:35 -0800 | [diff] [blame] | 56 | const char kBinSleep[] = "/bin/sleep"; |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 57 | const char kHostapdConfigFilePath[] = |
| 58 | "/var/run/apmanager/hostapd/hostapd-1.conf"; |
Peter Qiu | 015a499 | 2015-10-06 13:30:32 -0700 | [diff] [blame] | 59 | #else |
Peter Qiu | 6789bcb | 2015-10-26 15:45:13 -0700 | [diff] [blame] | 60 | const char kBinSleep[] = "/system/bin/sleep"; |
| 61 | const char kHostapdConfigFilePath[] = |
Peter Qiu | 015a499 | 2015-10-06 13:30:32 -0700 | [diff] [blame] | 62 | "/data/misc/apmanager/hostapd/hostapd-1.conf"; |
| 63 | #endif // __ANDROID__ |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 64 | } // namespace |
| 65 | |
| 66 | namespace apmanager { |
| 67 | |
| 68 | class ServiceTest : public testing::Test { |
| 69 | public: |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 70 | ServiceTest() |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 71 | : manager_(&control_interface_), |
| 72 | hostapd_monitor_(new MockHostapdMonitor()) { |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 73 | ON_CALL(control_interface_, CreateServiceAdaptorRaw()) |
| 74 | .WillByDefault(ReturnNew<MockServiceAdaptor>()); |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 75 | ON_CALL(control_interface_, CreateConfigAdaptorRaw()) |
| 76 | .WillByDefault(ReturnNew<FakeConfigAdaptor>()); |
| 77 | // Defer creation of Service object to allow ControlInterface to |
| 78 | // setup expectations for generating fake adaptors. |
Peter Qiu | 7758d8d | 2015-11-23 14:27:33 -0800 | [diff] [blame] | 79 | service_ = new Service(&manager_, kServiceIdentifier); |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 80 | } |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 81 | virtual void SetUp() { |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 82 | service_->dhcp_server_factory_ = &dhcp_server_factory_; |
| 83 | service_->file_writer_ = &file_writer_; |
| 84 | service_->process_factory_ = &process_factory_; |
| 85 | service_->hostapd_monitor_.reset(hostapd_monitor_); |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 86 | } |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 87 | |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 88 | bool StartService(Error* error) { |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 89 | return service_->StartInternal(error); |
Peter Qiu | 682a932 | 2015-10-27 09:41:52 -0700 | [diff] [blame] | 90 | } |
| 91 | |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 92 | void StartDummyProcess() { |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 93 | service_->hostapd_process_.reset(new brillo::ProcessImpl); |
| 94 | service_->hostapd_process_->AddArg(kBinSleep); |
| 95 | service_->hostapd_process_->AddArg("12345"); |
| 96 | CHECK(service_->hostapd_process_->Start()); |
| 97 | LOG(INFO) << "DummyProcess: " << service_->hostapd_process_->pid(); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 98 | } |
| 99 | |
| 100 | void SetConfig(Config* config) { |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 101 | service_->config_.reset(config); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 102 | } |
| 103 | |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 104 | void VerifyError(const Error& error, |
| 105 | Error::Type expected_type, |
| 106 | const std::string& expected_message_start) { |
| 107 | EXPECT_EQ(expected_type, error.type()); |
Alex Vakulenko | fca478e | 2016-01-20 07:53:12 -0800 | [diff] [blame] | 108 | EXPECT_TRUE(base::StartsWith(error.message(), expected_message_start, |
| 109 | base::CompareCase::INSENSITIVE_ASCII)); |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 110 | } |
| 111 | |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 112 | protected: |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 113 | MockControl control_interface_; |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 114 | MockManager manager_; |
Peter Qiu | 6789bcb | 2015-10-26 15:45:13 -0700 | [diff] [blame] | 115 | MockDHCPServerFactory dhcp_server_factory_; |
| 116 | MockFileWriter file_writer_; |
| 117 | MockProcessFactory process_factory_; |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame] | 118 | MockHostapdMonitor* hostapd_monitor_; |
Peter Qiu | 7758d8d | 2015-11-23 14:27:33 -0800 | [diff] [blame] | 119 | scoped_refptr<Service> service_; |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 120 | }; |
| 121 | |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 122 | TEST_F(ServiceTest, StartWhenServiceAlreadyRunning) { |
| 123 | StartDummyProcess(); |
| 124 | |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 125 | Error error; |
Peter Qiu | 682a932 | 2015-10-27 09:41:52 -0700 | [diff] [blame] | 126 | EXPECT_FALSE(StartService(&error)); |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 127 | VerifyError(error, Error::kInternalError, "Service already running"); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 128 | } |
| 129 | |
| 130 | TEST_F(ServiceTest, StartWhenConfigFileFailed) { |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 131 | MockConfig* config = new MockConfig(&manager_); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 132 | SetConfig(config); |
| 133 | |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 134 | Error error; |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 135 | EXPECT_CALL(*config, GenerateConfigFile(_, _)).WillOnce(Return(false)); |
Peter Qiu | 682a932 | 2015-10-27 09:41:52 -0700 | [diff] [blame] | 136 | EXPECT_FALSE(StartService(&error)); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 137 | } |
| 138 | |
| 139 | TEST_F(ServiceTest, StartSuccess) { |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 140 | MockConfig* config = new MockConfig(&manager_); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 141 | SetConfig(config); |
| 142 | |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 143 | // Setup mock DHCP server. |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 144 | MockDHCPServer* dhcp_server = new MockDHCPServer(); |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 145 | // Setup mock process. |
| 146 | ProcessMock* process = new ProcessMock(); |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 147 | |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 148 | std::string config_str(kHostapdConfig); |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 149 | Error error; |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 150 | EXPECT_CALL(*config, GenerateConfigFile(_, _)).WillOnce( |
| 151 | DoAll(SetArgPointee<1>(config_str), Return(true))); |
Peter Qiu | 6789bcb | 2015-10-26 15:45:13 -0700 | [diff] [blame] | 152 | EXPECT_CALL(file_writer_, Write(kHostapdConfigFilePath, kHostapdConfig)) |
Peter Qiu | 7751730 | 2015-01-08 16:22:16 -0800 | [diff] [blame] | 153 | .WillOnce(Return(true)); |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 154 | EXPECT_CALL(*config, ClaimDevice()).WillOnce(Return(true)); |
Peter Qiu | 6789bcb | 2015-10-26 15:45:13 -0700 | [diff] [blame] | 155 | EXPECT_CALL(process_factory_, CreateProcess()).WillOnce(Return(process)); |
Peter Qiu | 1dbf9fd | 2015-01-09 13:36:55 -0800 | [diff] [blame] | 156 | EXPECT_CALL(*process, Start()).WillOnce(Return(true)); |
Peter Qiu | 6789bcb | 2015-10-26 15:45:13 -0700 | [diff] [blame] | 157 | EXPECT_CALL(dhcp_server_factory_, CreateDHCPServer(_, _)) |
Peter Qiu | bf8e36c | 2014-12-03 22:59:45 -0800 | [diff] [blame] | 158 | .WillOnce(Return(dhcp_server)); |
| 159 | EXPECT_CALL(*dhcp_server, Start()).WillOnce(Return(true)); |
Peter Qiu | 943cf3a | 2015-02-24 10:59:17 -0800 | [diff] [blame] | 160 | EXPECT_CALL(manager_, RequestDHCPPortAccess(_)); |
Peter Qiu | fda548c | 2015-01-13 14:39:19 -0800 | [diff] [blame] | 161 | EXPECT_CALL(*hostapd_monitor_, Start()); |
Peter Qiu | 682a932 | 2015-10-27 09:41:52 -0700 | [diff] [blame] | 162 | EXPECT_TRUE(StartService(&error)); |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 163 | EXPECT_TRUE(error.IsSuccess()); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 164 | } |
| 165 | |
| 166 | TEST_F(ServiceTest, StopWhenServiceNotRunning) { |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 167 | Error error; |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 168 | EXPECT_FALSE(service_->Stop(&error)); |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 169 | VerifyError( |
| 170 | error, Error::kInternalError, "Service is not currently running"); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 171 | } |
| 172 | |
| 173 | TEST_F(ServiceTest, StopSuccess) { |
| 174 | StartDummyProcess(); |
| 175 | |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 176 | MockConfig* config = new MockConfig(&manager_); |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 177 | SetConfig(config); |
Peter Qiu | 2ea547f | 2015-11-20 14:18:11 -0800 | [diff] [blame] | 178 | Error error; |
Peter Qiu | fb39ba4 | 2014-11-21 09:09:59 -0800 | [diff] [blame] | 179 | EXPECT_CALL(*config, ReleaseDevice()).Times(1); |
Peter Qiu | d9c79aa | 2015-11-19 15:36:00 -0800 | [diff] [blame] | 180 | EXPECT_TRUE(service_->Stop(&error)); |
Peter Qiu | 6789bcb | 2015-10-26 15:45:13 -0700 | [diff] [blame] | 181 | Mock::VerifyAndClearExpectations(config); |
Peter Qiu | 376e404 | 2014-11-13 09:40:28 -0800 | [diff] [blame] | 182 | } |
| 183 | |
| 184 | } // namespace apmanager |