Thieu Le | 3426c8f | 2012-01-11 17:35:11 -0800 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 4 | |
Chris Masone | 2aa9707 | 2011-08-09 17:35:08 -0700 | [diff] [blame] | 5 | #include "shill/device_info.h" |
| 6 | |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 7 | #include <glib.h> |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 8 | #include <linux/if.h> |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 9 | #include <linux/if_tun.h> |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 10 | #include <linux/netlink.h> // Needs typedefs from sys/socket.h. |
| 11 | #include <linux/rtnetlink.h> |
Gary Morain | 4178023 | 2012-07-31 15:08:31 -0700 | [diff] [blame] | 12 | #include <linux/sockios.h> |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 13 | #include <net/if_arp.h> |
Wade Guthrie | 7347bf2 | 2013-04-30 11:21:51 -0700 | [diff] [blame] | 14 | #include <sys/socket.h> |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 15 | |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 16 | #include <base/bind.h> |
Ben Chan | 11c213f | 2014-09-05 08:21:06 -0700 | [diff] [blame^] | 17 | #include <base/files/file_util.h> |
Paul Stewart | 5ad1606 | 2013-02-21 18:10:48 -0800 | [diff] [blame] | 18 | #include <base/files/scoped_temp_dir.h> |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 19 | #include <base/memory/ref_counted.h> |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 20 | #include <base/message_loop/message_loop.h> |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 21 | #include <base/stl_util.h> |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 22 | #include <base/strings/string_number_conversions.h> |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 23 | #include <gmock/gmock.h> |
Ben Chan | 5086b97 | 2013-01-15 21:51:38 -0800 | [diff] [blame] | 24 | #include <gtest/gtest.h> |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 25 | |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 26 | #include "shill/ip_address.h" |
Christopher Wiley | b691efd | 2012-08-09 13:51:51 -0700 | [diff] [blame] | 27 | #include "shill/logging.h" |
Paul Stewart | b50f0b9 | 2011-05-16 16:31:42 -0700 | [diff] [blame] | 28 | #include "shill/manager.h" |
Chris Masone | 46eaaf5 | 2011-05-24 13:08:30 -0700 | [diff] [blame] | 29 | #include "shill/mock_control.h" |
Ben Chan | 5086b97 | 2013-01-15 21:51:38 -0800 | [diff] [blame] | 30 | #include "shill/mock_device.h" |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 31 | #include "shill/mock_glib.h" |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 32 | #include "shill/mock_log.h" |
Chris Masone | 2ae797d | 2011-08-23 20:41:00 -0700 | [diff] [blame] | 33 | #include "shill/mock_manager.h" |
Thieu Le | 3426c8f | 2012-01-11 17:35:11 -0800 | [diff] [blame] | 34 | #include "shill/mock_metrics.h" |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 35 | #include "shill/mock_modem_info.h" |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 36 | #include "shill/mock_netlink_manager.h" |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 37 | #include "shill/mock_routing_table.h" |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 38 | #include "shill/mock_rtnl_handler.h" |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 39 | #include "shill/mock_sockets.h" |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 40 | #include "shill/mock_time.h" |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 41 | #include "shill/mock_vpn_provider.h" |
Darin Petkov | e4b2702 | 2012-05-16 13:28:50 +0200 | [diff] [blame] | 42 | #include "shill/mock_wimax_provider.h" |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 43 | #include "shill/netlink_attribute.h" |
| 44 | #include "shill/nl80211_message.h" |
Chris Masone | 2aa9707 | 2011-08-09 17:35:08 -0700 | [diff] [blame] | 45 | #include "shill/rtnl_message.h" |
Darin Petkov | c63dcf0 | 2012-05-24 11:51:43 +0200 | [diff] [blame] | 46 | #include "shill/wimax.h" |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 47 | |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 48 | using base::Callback; |
Albert Chaulk | 0e1cdea | 2013-02-27 15:32:55 -0800 | [diff] [blame] | 49 | using base::FilePath; |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 50 | using std::map; |
Ben Chan | 5086b97 | 2013-01-15 21:51:38 -0800 | [diff] [blame] | 51 | using std::set; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 52 | using std::string; |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 53 | using std::vector; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 54 | using testing::_; |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 55 | using testing::AnyNumber; |
Ben Chan | 5086b97 | 2013-01-15 21:51:38 -0800 | [diff] [blame] | 56 | using testing::ContainerEq; |
Gary Morain | 4178023 | 2012-07-31 15:08:31 -0700 | [diff] [blame] | 57 | using testing::DoAll; |
| 58 | using testing::ElementsAreArray; |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 59 | using testing::HasSubstr; |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 60 | using testing::Mock; |
Gary Morain | 4178023 | 2012-07-31 15:08:31 -0700 | [diff] [blame] | 61 | using testing::NotNull; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 62 | using testing::Return; |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 63 | using testing::SetArgPointee; |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 64 | using testing::StrictMock; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 65 | using testing::Test; |
| 66 | |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 67 | namespace shill { |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 68 | |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 69 | class TestEventDispatcherForDeviceInfo : public EventDispatcher { |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 70 | public: |
Paul Stewart | 26b327e | 2011-10-19 11:38:09 -0700 | [diff] [blame] | 71 | virtual IOHandler *CreateInputHandler( |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 72 | int /*fd*/, |
Paul Stewart | 5f06a0e | 2012-12-20 11:11:33 -0800 | [diff] [blame] | 73 | const IOHandler::InputCallback &/*input_callback*/, |
| 74 | const IOHandler::ErrorCallback &/*error_callback*/) { |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 75 | return NULL; |
| 76 | } |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 77 | MOCK_METHOD2(PostDelayedTask, bool(const base::Closure &task, |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 78 | int64_t delay_ms)); |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 79 | }; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 80 | |
| 81 | class DeviceInfoTest : public Test { |
| 82 | public: |
| 83 | DeviceInfoTest() |
Thieu Le | 6c1e3bb | 2013-02-06 15:20:35 -0800 | [diff] [blame] | 84 | : metrics_(&dispatcher_), |
| 85 | manager_(&control_interface_, &dispatcher_, &metrics_, &glib_), |
Thieu Le | 3426c8f | 2012-01-11 17:35:11 -0800 | [diff] [blame] | 86 | device_info_(&control_interface_, &dispatcher_, &metrics_, &manager_) { |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 87 | } |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 88 | virtual ~DeviceInfoTest() {} |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 89 | |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 90 | virtual void SetUp() { |
| 91 | device_info_.rtnl_handler_ = &rtnl_handler_; |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 92 | device_info_.routing_table_ = &routing_table_; |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 93 | device_info_.netlink_manager_ = &netlink_manager_; |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 94 | device_info_.time_ = &time_; |
Paul Stewart | d4f2648 | 2014-04-25 19:12:03 -0700 | [diff] [blame] | 95 | manager_.set_mock_device_info(&device_info_); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 96 | } |
| 97 | |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 98 | IPAddress CreateInterfaceAddress() { |
| 99 | // Create an IP address entry (as if left-over from a previous connection |
| 100 | // manager). |
| 101 | IPAddress address(IPAddress::kFamilyIPv4); |
| 102 | EXPECT_TRUE(address.SetAddressFromString(kTestIPAddress0)); |
| 103 | address.set_prefix(kTestIPAddressPrefix0); |
| 104 | vector<DeviceInfo::AddressData> &addresses = |
| 105 | device_info_.infos_[kTestDeviceIndex].ip_addresses; |
| 106 | addresses.push_back(DeviceInfo::AddressData(address, 0, RT_SCOPE_UNIVERSE)); |
| 107 | EXPECT_EQ(1, addresses.size()); |
| 108 | return address; |
| 109 | } |
| 110 | |
| 111 | DeviceRefPtr CreateDevice(const std::string &link_name, |
| 112 | const std::string &address, |
| 113 | int interface_index, |
| 114 | Technology::Identifier technology) { |
| 115 | return device_info_.CreateDevice(link_name, address, interface_index, |
| 116 | technology); |
| 117 | } |
| 118 | |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 119 | virtual std::set<int> &GetDelayedDevices() { |
| 120 | return device_info_.delayed_devices_; |
| 121 | } |
| 122 | |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 123 | int GetDelayedDeviceCreationMilliseconds() { |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 124 | return DeviceInfo::kDelayedDeviceCreationSeconds * 1000; |
| 125 | } |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 126 | |
Gary Morain | 4178023 | 2012-07-31 15:08:31 -0700 | [diff] [blame] | 127 | void SetSockets() { |
| 128 | mock_sockets_ = new MockSockets(); |
| 129 | device_info_.set_sockets(mock_sockets_); |
| 130 | } |
| 131 | |
Darin Petkov | c3505a5 | 2013-03-18 15:13:29 +0100 | [diff] [blame] | 132 | // Takes ownership of |provider|. |
| 133 | void SetVPNProvider(VPNProvider *provider) { |
| 134 | manager_.vpn_provider_.reset(provider); |
Paul Stewart | b87d22b | 2013-07-29 11:11:37 -0700 | [diff] [blame] | 135 | manager_.UpdateProviderMapping(); |
Darin Petkov | c3505a5 | 2013-03-18 15:13:29 +0100 | [diff] [blame] | 136 | } |
| 137 | |
Paul Stewart | a3c56f9 | 2011-05-26 07:08:52 -0700 | [diff] [blame] | 138 | protected: |
Chris Masone | b2e326b | 2011-07-12 13:28:51 -0700 | [diff] [blame] | 139 | static const int kTestDeviceIndex; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 140 | static const char kTestDeviceName[]; |
Han Shen | fc34925 | 2012-08-30 11:36:04 -0700 | [diff] [blame] | 141 | static const uint8_t kTestMACAddress[]; |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 142 | static const char kTestIPAddress0[]; |
| 143 | static const int kTestIPAddressPrefix0; |
| 144 | static const char kTestIPAddress1[]; |
| 145 | static const int kTestIPAddressPrefix1; |
| 146 | static const char kTestIPAddress2[]; |
| 147 | static const char kTestIPAddress3[]; |
| 148 | static const char kTestIPAddress4[]; |
Paul Stewart | 05a42c2 | 2012-08-02 16:47:21 -0700 | [diff] [blame] | 149 | static const char kTestIPAddress5[]; |
Paul Stewart | a0db0ff | 2013-12-09 09:48:47 -0800 | [diff] [blame] | 150 | static const char kTestIPAddress6[]; |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 151 | static const int kReceiveByteCount; |
| 152 | static const int kTransmitByteCount; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 153 | |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 154 | RTNLMessage *BuildLinkMessage(RTNLMessage::Mode mode); |
Paul Stewart | e81eb70 | 2012-04-11 15:04:53 -0700 | [diff] [blame] | 155 | RTNLMessage *BuildLinkMessageWithInterfaceName(RTNLMessage::Mode mode, |
| 156 | const string &interface_name); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 157 | RTNLMessage *BuildAddressMessage(RTNLMessage::Mode mode, |
| 158 | const IPAddress &address, |
| 159 | unsigned char flags, |
| 160 | unsigned char scope); |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 161 | RTNLMessage *BuildRdnssMessage(RTNLMessage::Mode mode, |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 162 | uint32_t lifetime, |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 163 | const vector<IPAddress> &dns_servers); |
Chris Masone | 2aa9707 | 2011-08-09 17:35:08 -0700 | [diff] [blame] | 164 | void SendMessageToDeviceInfo(const RTNLMessage &message); |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 165 | |
Darin Petkov | afa6fc4 | 2011-06-21 16:21:08 -0700 | [diff] [blame] | 166 | MockGLib glib_; |
Chris Masone | 46eaaf5 | 2011-05-24 13:08:30 -0700 | [diff] [blame] | 167 | MockControl control_interface_; |
Thieu Le | 3426c8f | 2012-01-11 17:35:11 -0800 | [diff] [blame] | 168 | MockMetrics metrics_; |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 169 | StrictMock<MockManager> manager_; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 170 | DeviceInfo device_info_; |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 171 | TestEventDispatcherForDeviceInfo dispatcher_; |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 172 | MockRoutingTable routing_table_; |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 173 | MockNetlinkManager netlink_manager_; |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 174 | StrictMock<MockRTNLHandler> rtnl_handler_; |
Gary Morain | 4178023 | 2012-07-31 15:08:31 -0700 | [diff] [blame] | 175 | MockSockets *mock_sockets_; // Owned by DeviceInfo. |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 176 | MockTime time_; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 177 | }; |
| 178 | |
Chris Masone | b2e326b | 2011-07-12 13:28:51 -0700 | [diff] [blame] | 179 | const int DeviceInfoTest::kTestDeviceIndex = 123456; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 180 | const char DeviceInfoTest::kTestDeviceName[] = "test-device"; |
Han Shen | fc34925 | 2012-08-30 11:36:04 -0700 | [diff] [blame] | 181 | const uint8_t DeviceInfoTest::kTestMACAddress[] = { |
Wade Guthrie | 7347bf2 | 2013-04-30 11:21:51 -0700 | [diff] [blame] | 182 | 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }; |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 183 | const char DeviceInfoTest::kTestIPAddress0[] = "192.168.1.1"; |
| 184 | const int DeviceInfoTest::kTestIPAddressPrefix0 = 24; |
| 185 | const char DeviceInfoTest::kTestIPAddress1[] = "fe80::1aa9:5ff:abcd:1234"; |
| 186 | const int DeviceInfoTest::kTestIPAddressPrefix1 = 64; |
| 187 | const char DeviceInfoTest::kTestIPAddress2[] = "fe80::1aa9:5ff:abcd:1235"; |
| 188 | const char DeviceInfoTest::kTestIPAddress3[] = "fe80::1aa9:5ff:abcd:1236"; |
| 189 | const char DeviceInfoTest::kTestIPAddress4[] = "fe80::1aa9:5ff:abcd:1237"; |
Paul Stewart | 05a42c2 | 2012-08-02 16:47:21 -0700 | [diff] [blame] | 190 | const char DeviceInfoTest::kTestIPAddress5[] = "192.168.1.2"; |
Paul Stewart | a0db0ff | 2013-12-09 09:48:47 -0800 | [diff] [blame] | 191 | const char DeviceInfoTest::kTestIPAddress6[] = "192.168.2.2"; |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 192 | const int DeviceInfoTest::kReceiveByteCount = 1234; |
| 193 | const int DeviceInfoTest::kTransmitByteCount = 5678; |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 194 | |
Paul Stewart | e81eb70 | 2012-04-11 15:04:53 -0700 | [diff] [blame] | 195 | RTNLMessage *DeviceInfoTest::BuildLinkMessageWithInterfaceName( |
| 196 | RTNLMessage::Mode mode, const string &interface_name) { |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 197 | RTNLMessage *message = new RTNLMessage( |
| 198 | RTNLMessage::kTypeLink, |
| 199 | mode, |
| 200 | 0, |
| 201 | 0, |
| 202 | 0, |
| 203 | kTestDeviceIndex, |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 204 | IPAddress::kFamilyIPv4); |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 205 | message->SetAttribute(static_cast<uint16_t>(IFLA_IFNAME), |
Paul Stewart | e81eb70 | 2012-04-11 15:04:53 -0700 | [diff] [blame] | 206 | ByteString(interface_name, true)); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 207 | ByteString test_address(kTestMACAddress, sizeof(kTestMACAddress)); |
Chris Masone | 626719f | 2011-08-18 16:58:48 -0700 | [diff] [blame] | 208 | message->SetAttribute(IFLA_ADDRESS, test_address); |
Chris Masone | 2aa9707 | 2011-08-09 17:35:08 -0700 | [diff] [blame] | 209 | return message; |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 210 | } |
| 211 | |
Paul Stewart | e81eb70 | 2012-04-11 15:04:53 -0700 | [diff] [blame] | 212 | RTNLMessage *DeviceInfoTest::BuildLinkMessage(RTNLMessage::Mode mode) { |
| 213 | return BuildLinkMessageWithInterfaceName(mode, kTestDeviceName); |
| 214 | } |
| 215 | |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 216 | RTNLMessage *DeviceInfoTest::BuildAddressMessage(RTNLMessage::Mode mode, |
| 217 | const IPAddress &address, |
| 218 | unsigned char flags, |
| 219 | unsigned char scope) { |
| 220 | RTNLMessage *message = new RTNLMessage( |
| 221 | RTNLMessage::kTypeAddress, |
| 222 | mode, |
| 223 | 0, |
| 224 | 0, |
| 225 | 0, |
| 226 | kTestDeviceIndex, |
| 227 | address.family()); |
| 228 | message->SetAttribute(IFA_ADDRESS, address.address()); |
| 229 | message->set_address_status( |
| 230 | RTNLMessage::AddressStatus(address.prefix(), flags, scope)); |
| 231 | return message; |
| 232 | } |
| 233 | |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 234 | RTNLMessage *DeviceInfoTest::BuildRdnssMessage(RTNLMessage::Mode mode, |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 235 | uint32_t lifetime, const vector<IPAddress> &dns_servers) { |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 236 | RTNLMessage *message = new RTNLMessage( |
| 237 | RTNLMessage::kTypeRdnss, |
| 238 | mode, |
| 239 | 0, |
| 240 | 0, |
| 241 | 0, |
| 242 | kTestDeviceIndex, |
| 243 | IPAddress::kFamilyIPv6); |
| 244 | message->set_rdnss_option( |
| 245 | RTNLMessage::RdnssOption(lifetime, dns_servers)); |
| 246 | return message; |
| 247 | } |
| 248 | |
Chris Masone | 2aa9707 | 2011-08-09 17:35:08 -0700 | [diff] [blame] | 249 | void DeviceInfoTest::SendMessageToDeviceInfo(const RTNLMessage &message) { |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 250 | if (message.type() == RTNLMessage::kTypeLink) { |
| 251 | device_info_.LinkMsgHandler(message); |
| 252 | } else if (message.type() == RTNLMessage::kTypeAddress) { |
| 253 | device_info_.AddressMsgHandler(message); |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 254 | } else if (message.type() == RTNLMessage::kTypeRdnss) { |
| 255 | device_info_.RdnssMsgHandler(message); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 256 | } else { |
| 257 | NOTREACHED(); |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | MATCHER_P(IsIPAddress, address, "") { |
| 262 | // NB: IPAddress objects don't support the "==" operator as per style, so |
| 263 | // we need a custom matcher. |
| 264 | return address.Equals(arg); |
Darin Petkov | 633ac6f | 2011-07-08 13:56:13 -0700 | [diff] [blame] | 265 | } |
| 266 | |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 267 | TEST_F(DeviceInfoTest, StartStop) { |
| 268 | EXPECT_FALSE(device_info_.link_listener_.get()); |
| 269 | EXPECT_FALSE(device_info_.address_listener_.get()); |
| 270 | EXPECT_TRUE(device_info_.infos_.empty()); |
| 271 | |
| 272 | EXPECT_CALL(rtnl_handler_, RequestDump(RTNLHandler::kRequestLink | |
| 273 | RTNLHandler::kRequestAddr)); |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 274 | EXPECT_CALL(dispatcher_, PostDelayedTask( |
Ben Chan | b061f89 | 2013-02-27 17:46:55 -0800 | [diff] [blame] | 275 | _, DeviceInfo::kRequestLinkStatisticsIntervalMilliseconds)); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 276 | device_info_.Start(); |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 277 | EXPECT_TRUE(device_info_.link_listener_.get()); |
| 278 | EXPECT_TRUE(device_info_.address_listener_.get()); |
| 279 | EXPECT_TRUE(device_info_.infos_.empty()); |
| 280 | Mock::VerifyAndClearExpectations(&rtnl_handler_); |
| 281 | |
| 282 | CreateInterfaceAddress(); |
| 283 | EXPECT_FALSE(device_info_.infos_.empty()); |
| 284 | |
| 285 | device_info_.Stop(); |
| 286 | EXPECT_FALSE(device_info_.link_listener_.get()); |
| 287 | EXPECT_FALSE(device_info_.address_listener_.get()); |
| 288 | EXPECT_TRUE(device_info_.infos_.empty()); |
| 289 | } |
| 290 | |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 291 | TEST_F(DeviceInfoTest, RequestLinkStatistics) { |
| 292 | EXPECT_CALL(rtnl_handler_, RequestDump(RTNLHandler::kRequestLink)); |
| 293 | EXPECT_CALL(dispatcher_, PostDelayedTask( |
Ben Chan | b061f89 | 2013-02-27 17:46:55 -0800 | [diff] [blame] | 294 | _, DeviceInfo::kRequestLinkStatisticsIntervalMilliseconds)); |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 295 | device_info_.RequestLinkStatistics(); |
| 296 | } |
| 297 | |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 298 | TEST_F(DeviceInfoTest, DeviceEnumeration) { |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 299 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 300 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 301 | EXPECT_FALSE(device_info_.GetDevice(kTestDeviceIndex).get()); |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 302 | EXPECT_EQ(-1, device_info_.GetIndex(kTestDeviceName)); |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 303 | SendMessageToDeviceInfo(*message); |
| 304 | EXPECT_TRUE(device_info_.GetDevice(kTestDeviceIndex).get()); |
| 305 | unsigned int flags = 0; |
| 306 | EXPECT_TRUE(device_info_.GetFlags(kTestDeviceIndex, &flags)); |
| 307 | EXPECT_EQ(IFF_LOWER_UP, flags); |
Darin Petkov | e3e1cfa | 2011-08-11 13:41:17 -0700 | [diff] [blame] | 308 | ByteString address; |
Paul Stewart | 3285296 | 2011-08-30 14:06:53 -0700 | [diff] [blame] | 309 | EXPECT_TRUE(device_info_.GetMACAddress(kTestDeviceIndex, &address)); |
Darin Petkov | e3e1cfa | 2011-08-11 13:41:17 -0700 | [diff] [blame] | 310 | EXPECT_FALSE(address.IsEmpty()); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 311 | EXPECT_TRUE(address.Equals(ByteString(kTestMACAddress, |
| 312 | sizeof(kTestMACAddress)))); |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 313 | EXPECT_EQ(kTestDeviceIndex, device_info_.GetIndex(kTestDeviceName)); |
Paul Stewart | a3c56f9 | 2011-05-26 07:08:52 -0700 | [diff] [blame] | 314 | |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 315 | message.reset(BuildLinkMessage(RTNLMessage::kModeAdd)); |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 316 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_UP | IFF_RUNNING, 0)); |
| 317 | SendMessageToDeviceInfo(*message); |
| 318 | EXPECT_TRUE(device_info_.GetFlags(kTestDeviceIndex, &flags)); |
| 319 | EXPECT_EQ(IFF_UP | IFF_RUNNING, flags); |
Paul Stewart | b50f0b9 | 2011-05-16 16:31:42 -0700 | [diff] [blame] | 320 | |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 321 | message.reset(BuildLinkMessage(RTNLMessage::kModeDelete)); |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 322 | EXPECT_CALL(manager_, DeregisterDevice(_)).Times(1); |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 323 | SendMessageToDeviceInfo(*message); |
| 324 | EXPECT_FALSE(device_info_.GetDevice(kTestDeviceIndex).get()); |
| 325 | EXPECT_FALSE(device_info_.GetFlags(kTestDeviceIndex, NULL)); |
Darin Petkov | f8046b8 | 2012-04-24 16:29:23 +0200 | [diff] [blame] | 326 | EXPECT_EQ(-1, device_info_.GetIndex(kTestDeviceName)); |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 327 | } |
Paul Stewart | a3c56f9 | 2011-05-26 07:08:52 -0700 | [diff] [blame] | 328 | |
Ben Chan | 5086b97 | 2013-01-15 21:51:38 -0800 | [diff] [blame] | 329 | TEST_F(DeviceInfoTest, GetUninitializedTechnologies) { |
| 330 | vector<string> technologies = device_info_.GetUninitializedTechnologies(); |
| 331 | set<string> expected_technologies; |
| 332 | |
| 333 | EXPECT_THAT(set<string>(technologies.begin(), technologies.end()), |
| 334 | ContainerEq(expected_technologies)); |
| 335 | |
| 336 | device_info_.infos_[0].technology = Technology::kUnknown; |
| 337 | EXPECT_THAT(set<string>(technologies.begin(), technologies.end()), |
| 338 | ContainerEq(expected_technologies)); |
| 339 | |
| 340 | device_info_.infos_[1].technology = Technology::kCellular; |
| 341 | technologies = device_info_.GetUninitializedTechnologies(); |
| 342 | expected_technologies.insert(Technology::NameFromIdentifier( |
| 343 | Technology::kCellular)); |
| 344 | EXPECT_THAT(set<string>(technologies.begin(), technologies.end()), |
| 345 | ContainerEq(expected_technologies)); |
| 346 | |
| 347 | device_info_.infos_[2].technology = Technology::kWiMax; |
| 348 | technologies = device_info_.GetUninitializedTechnologies(); |
| 349 | expected_technologies.insert(Technology::NameFromIdentifier( |
| 350 | Technology::kWiMax)); |
| 351 | EXPECT_THAT(set<string>(technologies.begin(), technologies.end()), |
| 352 | ContainerEq(expected_technologies)); |
| 353 | |
| 354 | scoped_refptr<MockDevice> device(new MockDevice( |
| 355 | &control_interface_, &dispatcher_, &metrics_, &manager_, |
| 356 | "null0", "addr0", 1)); |
| 357 | device_info_.infos_[1].device = device; |
| 358 | technologies = device_info_.GetUninitializedTechnologies(); |
| 359 | expected_technologies.erase(Technology::NameFromIdentifier( |
| 360 | Technology::kCellular)); |
| 361 | EXPECT_THAT(set<string>(technologies.begin(), technologies.end()), |
| 362 | ContainerEq(expected_technologies)); |
| 363 | |
| 364 | device_info_.infos_[3].technology = Technology::kCellular; |
| 365 | technologies = device_info_.GetUninitializedTechnologies(); |
Arman Uguray | b00c13d | 2013-07-29 18:20:52 -0700 | [diff] [blame] | 366 | EXPECT_THAT(set<string>(technologies.begin(), technologies.end()), |
| 367 | ContainerEq(expected_technologies)); |
| 368 | |
| 369 | device_info_.infos_[3].device = device; |
| 370 | device_info_.infos_[1].device = NULL; |
| 371 | technologies = device_info_.GetUninitializedTechnologies(); |
Ben Chan | 5086b97 | 2013-01-15 21:51:38 -0800 | [diff] [blame] | 372 | EXPECT_THAT(set<string>(technologies.begin(), technologies.end()), |
| 373 | ContainerEq(expected_technologies)); |
| 374 | } |
| 375 | |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 376 | TEST_F(DeviceInfoTest, GetByteCounts) { |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 377 | uint64_t rx_bytes, tx_bytes; |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 378 | EXPECT_FALSE(device_info_.GetByteCounts( |
| 379 | kTestDeviceIndex, &rx_bytes, &tx_bytes)); |
| 380 | |
| 381 | // No link statistics in the message. |
| 382 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 383 | SendMessageToDeviceInfo(*message); |
| 384 | EXPECT_TRUE(device_info_.GetByteCounts( |
| 385 | kTestDeviceIndex, &rx_bytes, &tx_bytes)); |
| 386 | EXPECT_EQ(0, rx_bytes); |
| 387 | EXPECT_EQ(0, tx_bytes); |
| 388 | |
| 389 | // Short link statistics message. |
| 390 | message.reset(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 391 | struct rtnl_link_stats64 stats; |
| 392 | memset(&stats, 0, sizeof(stats)); |
| 393 | stats.rx_bytes = kReceiveByteCount; |
| 394 | stats.tx_bytes = kTransmitByteCount; |
| 395 | ByteString stats_bytes0(reinterpret_cast<const unsigned char*>(&stats), |
| 396 | sizeof(stats) - 1); |
| 397 | message->SetAttribute(IFLA_STATS64, stats_bytes0); |
| 398 | SendMessageToDeviceInfo(*message); |
| 399 | EXPECT_TRUE(device_info_.GetByteCounts( |
| 400 | kTestDeviceIndex, &rx_bytes, &tx_bytes)); |
| 401 | EXPECT_EQ(0, rx_bytes); |
| 402 | EXPECT_EQ(0, tx_bytes); |
| 403 | |
| 404 | // Correctly sized link statistics message. |
| 405 | message.reset(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 406 | ByteString stats_bytes1(reinterpret_cast<const unsigned char*>(&stats), |
| 407 | sizeof(stats)); |
| 408 | message->SetAttribute(IFLA_STATS64, stats_bytes1); |
| 409 | SendMessageToDeviceInfo(*message); |
| 410 | EXPECT_TRUE(device_info_.GetByteCounts( |
| 411 | kTestDeviceIndex, &rx_bytes, &tx_bytes)); |
| 412 | EXPECT_EQ(kReceiveByteCount, rx_bytes); |
| 413 | EXPECT_EQ(kTransmitByteCount, tx_bytes); |
| 414 | } |
| 415 | |
Ben Chan | 5742b24 | 2013-12-18 16:25:43 -0800 | [diff] [blame] | 416 | #if !defined(DISABLE_CELLULAR) |
| 417 | |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 418 | TEST_F(DeviceInfoTest, CreateDeviceCellular) { |
| 419 | IPAddress address = CreateInterfaceAddress(); |
| 420 | |
| 421 | // A cellular device should be offered to ModemInfo. |
| 422 | StrictMock<MockModemInfo> modem_info; |
| 423 | EXPECT_CALL(manager_, modem_info()).WillOnce(Return(&modem_info)); |
| 424 | EXPECT_CALL(modem_info, OnDeviceInfoAvailable(kTestDeviceName)).Times(1); |
| 425 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)).Times(1); |
| 426 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 427 | IsIPAddress(address))); |
| 428 | EXPECT_FALSE(CreateDevice( |
| 429 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kCellular)); |
| 430 | } |
| 431 | |
Ben Chan | 5742b24 | 2013-12-18 16:25:43 -0800 | [diff] [blame] | 432 | #endif // DISABLE_CELLULAR |
| 433 | |
Ben Chan | 520eb17 | 2013-10-30 20:51:04 -0700 | [diff] [blame] | 434 | #if !defined(DISABLE_WIMAX) |
| 435 | |
Darin Petkov | e4b2702 | 2012-05-16 13:28:50 +0200 | [diff] [blame] | 436 | TEST_F(DeviceInfoTest, CreateDeviceWiMax) { |
| 437 | IPAddress address = CreateInterfaceAddress(); |
| 438 | |
| 439 | // A WiMax device should be offered to WiMaxProvider. |
| 440 | StrictMock<MockWiMaxProvider> wimax_provider; |
| 441 | EXPECT_CALL(manager_, wimax_provider()).WillOnce(Return(&wimax_provider)); |
| 442 | EXPECT_CALL(wimax_provider, OnDeviceInfoAvailable(kTestDeviceName)).Times(1); |
| 443 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)).Times(1); |
| 444 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 445 | IsIPAddress(address))); |
Ben Chan | 4b28586 | 2012-10-10 22:52:16 -0700 | [diff] [blame] | 446 | device_info_.infos_[kTestDeviceIndex].mac_address = |
| 447 | ByteString(kTestMACAddress, sizeof(kTestMACAddress)); |
Darin Petkov | e4b2702 | 2012-05-16 13:28:50 +0200 | [diff] [blame] | 448 | EXPECT_FALSE(CreateDevice( |
| 449 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kWiMax)); |
Ben Chan | 4b28586 | 2012-10-10 22:52:16 -0700 | [diff] [blame] | 450 | // The MAC address is clear such that it is obtained via |
| 451 | // GetMACAddressFromKernel() instead. |
| 452 | EXPECT_TRUE(device_info_.infos_[kTestDeviceIndex].mac_address.IsEmpty()); |
Darin Petkov | e4b2702 | 2012-05-16 13:28:50 +0200 | [diff] [blame] | 453 | } |
| 454 | |
Ben Chan | 520eb17 | 2013-10-30 20:51:04 -0700 | [diff] [blame] | 455 | #endif // DISABLE_WIMAX |
| 456 | |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 457 | TEST_F(DeviceInfoTest, CreateDeviceEthernet) { |
| 458 | IPAddress address = CreateInterfaceAddress(); |
| 459 | |
| 460 | // An Ethernet device should cause routes and addresses to be flushed. |
| 461 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)).Times(1); |
| 462 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 463 | IsIPAddress(address))); |
| 464 | DeviceRefPtr device = CreateDevice( |
| 465 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kEthernet); |
| 466 | EXPECT_TRUE(device); |
| 467 | Mock::VerifyAndClearExpectations(&routing_table_); |
| 468 | Mock::VerifyAndClearExpectations(&rtnl_handler_); |
| 469 | |
| 470 | // The Ethernet device destructor notifies the manager. |
| 471 | EXPECT_CALL(manager_, UpdateEnabledTechnologies()).Times(1); |
| 472 | device = NULL; |
| 473 | } |
| 474 | |
| 475 | TEST_F(DeviceInfoTest, CreateDeviceVirtioEthernet) { |
| 476 | IPAddress address = CreateInterfaceAddress(); |
| 477 | |
| 478 | // VirtioEthernet is identical to Ethernet from the perspective of this test. |
| 479 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)).Times(1); |
| 480 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 481 | IsIPAddress(address))); |
| 482 | DeviceRefPtr device = CreateDevice( |
| 483 | kTestDeviceName, "address", kTestDeviceIndex, |
| 484 | Technology::kVirtioEthernet); |
| 485 | EXPECT_TRUE(device); |
| 486 | Mock::VerifyAndClearExpectations(&routing_table_); |
| 487 | Mock::VerifyAndClearExpectations(&rtnl_handler_); |
| 488 | |
| 489 | // The Ethernet device destructor notifies the manager. |
| 490 | EXPECT_CALL(manager_, UpdateEnabledTechnologies()).Times(1); |
| 491 | device = NULL; |
| 492 | } |
| 493 | |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 494 | MATCHER_P(IsGetInterfaceMessage, index, "") { |
| 495 | if (arg->message_type() != Nl80211Message::GetMessageType()) { |
| 496 | return false; |
| 497 | } |
| 498 | const Nl80211Message *msg = reinterpret_cast<const Nl80211Message *>(arg); |
| 499 | if (msg->command() != NL80211_CMD_GET_INTERFACE) { |
| 500 | return false; |
| 501 | } |
| 502 | uint32_t interface_index; |
| 503 | if (!msg->const_attributes()->GetU32AttributeValue(NL80211_ATTR_IFINDEX, |
| 504 | &interface_index)) { |
| 505 | return false; |
| 506 | } |
| 507 | // kInterfaceIndex is signed, but the attribute as handed from the kernel |
| 508 | // is unsigned. We're silently casting it away with this assignment. |
| 509 | uint32_t test_interface_index = index; |
| 510 | return interface_index == test_interface_index; |
| 511 | } |
| 512 | |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 513 | TEST_F(DeviceInfoTest, CreateDeviceWiFi) { |
| 514 | IPAddress address = CreateInterfaceAddress(); |
| 515 | |
| 516 | // WiFi looks a lot like Ethernet too. |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 517 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)); |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 518 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 519 | IsIPAddress(address))); |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 520 | |
| 521 | // Set the nl80211 message type to some non-default value. |
| 522 | Nl80211Message::SetMessageType(1234); |
| 523 | |
Wade Guthrie | 7347bf2 | 2013-04-30 11:21:51 -0700 | [diff] [blame] | 524 | EXPECT_CALL( |
| 525 | netlink_manager_, |
Samuel Tan | 5412de0 | 2014-08-15 17:56:26 -0700 | [diff] [blame] | 526 | SendNl80211Message(IsGetInterfaceMessage(kTestDeviceIndex), _, _, _)); |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 527 | EXPECT_FALSE(CreateDevice( |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 528 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kWifi)); |
| 529 | } |
| 530 | |
| 531 | TEST_F(DeviceInfoTest, CreateDeviceTunnelAccepted) { |
| 532 | IPAddress address = CreateInterfaceAddress(); |
| 533 | |
| 534 | // A VPN device should be offered to VPNProvider. |
Darin Petkov | c3505a5 | 2013-03-18 15:13:29 +0100 | [diff] [blame] | 535 | MockVPNProvider *vpn_provider = new StrictMock<MockVPNProvider>; |
| 536 | SetVPNProvider(vpn_provider); |
| 537 | EXPECT_CALL(*vpn_provider, |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 538 | OnDeviceInfoAvailable(kTestDeviceName, kTestDeviceIndex)) |
| 539 | .WillOnce(Return(true)); |
| 540 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)).Times(1); |
| 541 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 542 | IsIPAddress(address))); |
| 543 | EXPECT_CALL(rtnl_handler_, RemoveInterface(_)).Times(0); |
| 544 | EXPECT_FALSE(CreateDevice( |
| 545 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kTunnel)); |
| 546 | } |
| 547 | |
| 548 | TEST_F(DeviceInfoTest, CreateDeviceTunnelRejected) { |
| 549 | IPAddress address = CreateInterfaceAddress(); |
| 550 | |
| 551 | // A VPN device should be offered to VPNProvider. |
Darin Petkov | c3505a5 | 2013-03-18 15:13:29 +0100 | [diff] [blame] | 552 | MockVPNProvider *vpn_provider = new StrictMock<MockVPNProvider>; |
| 553 | SetVPNProvider(vpn_provider); |
| 554 | EXPECT_CALL(*vpn_provider, |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 555 | OnDeviceInfoAvailable(kTestDeviceName, kTestDeviceIndex)) |
| 556 | .WillOnce(Return(false)); |
| 557 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)).Times(1); |
| 558 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 559 | IsIPAddress(address))); |
| 560 | // Since the device was rejected by the VPNProvider, DeviceInfo will |
| 561 | // remove the interface. |
| 562 | EXPECT_CALL(rtnl_handler_, RemoveInterface(kTestDeviceIndex)).Times(1); |
| 563 | EXPECT_FALSE(CreateDevice( |
| 564 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kTunnel)); |
| 565 | } |
| 566 | |
| 567 | TEST_F(DeviceInfoTest, CreateDevicePPP) { |
| 568 | IPAddress address = CreateInterfaceAddress(); |
| 569 | |
| 570 | // A VPN device should be offered to VPNProvider. |
Darin Petkov | c3505a5 | 2013-03-18 15:13:29 +0100 | [diff] [blame] | 571 | MockVPNProvider *vpn_provider = new StrictMock<MockVPNProvider>; |
| 572 | SetVPNProvider(vpn_provider); |
| 573 | EXPECT_CALL(*vpn_provider, |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 574 | OnDeviceInfoAvailable(kTestDeviceName, kTestDeviceIndex)) |
| 575 | .WillOnce(Return(false)); |
| 576 | EXPECT_CALL(routing_table_, FlushRoutes(kTestDeviceIndex)).Times(1); |
| 577 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 578 | IsIPAddress(address))); |
| 579 | // We do not remove PPP interfaces even if the provider does not accept it. |
| 580 | EXPECT_CALL(rtnl_handler_, RemoveInterface(_)).Times(0); |
| 581 | EXPECT_FALSE(CreateDevice( |
| 582 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kPPP)); |
| 583 | } |
| 584 | |
| 585 | TEST_F(DeviceInfoTest, CreateDeviceLoopback) { |
| 586 | // A loopback device should be brought up, and nothing else done to it. |
| 587 | EXPECT_CALL(routing_table_, FlushRoutes(_)).Times(0); |
| 588 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(_, _)).Times(0); |
| 589 | EXPECT_CALL(rtnl_handler_, |
| 590 | SetInterfaceFlags(kTestDeviceIndex, IFF_UP, IFF_UP)).Times(1); |
| 591 | EXPECT_FALSE(CreateDevice( |
| 592 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kLoopback)); |
| 593 | } |
| 594 | |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 595 | TEST_F(DeviceInfoTest, CreateDeviceCDCEthernet) { |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 596 | // A cdc_ether / cdc_ncm device should be postponed to a task. |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 597 | EXPECT_CALL(manager_, modem_info()).Times(0); |
| 598 | EXPECT_CALL(routing_table_, FlushRoutes(_)).Times(0); |
| 599 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(_, _)).Times(0); |
| 600 | EXPECT_CALL(dispatcher_, |
Paul Stewart | 1ac4e84 | 2012-07-10 12:58:12 -0700 | [diff] [blame] | 601 | PostDelayedTask(_, GetDelayedDeviceCreationMilliseconds())); |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 602 | EXPECT_TRUE(GetDelayedDevices().empty()); |
| 603 | EXPECT_FALSE(CreateDevice( |
| 604 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kCDCEthernet)); |
| 605 | EXPECT_FALSE(GetDelayedDevices().empty()); |
| 606 | EXPECT_EQ(1, GetDelayedDevices().size()); |
| 607 | EXPECT_EQ(kTestDeviceIndex, *GetDelayedDevices().begin()); |
| 608 | } |
| 609 | |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 610 | TEST_F(DeviceInfoTest, CreateDeviceUnknown) { |
| 611 | IPAddress address = CreateInterfaceAddress(); |
| 612 | |
| 613 | // An unknown (blacklisted, unhandled, etc) device won't be flushed or |
| 614 | // registered. |
| 615 | EXPECT_CALL(routing_table_, FlushRoutes(_)).Times(0); |
| 616 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(_, _)).Times(0); |
| 617 | EXPECT_TRUE(CreateDevice( |
| 618 | kTestDeviceName, "address", kTestDeviceIndex, Technology::kUnknown)); |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 619 | } |
| 620 | |
mukesh agrawal | 8f317b6 | 2011-07-15 11:53:23 -0700 | [diff] [blame] | 621 | TEST_F(DeviceInfoTest, DeviceBlackList) { |
| 622 | device_info_.AddDeviceToBlackList(kTestDeviceName); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 623 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 624 | SendMessageToDeviceInfo(*message); |
mukesh agrawal | 8f317b6 | 2011-07-15 11:53:23 -0700 | [diff] [blame] | 625 | |
Darin Petkov | e6193c0 | 2011-08-11 12:42:40 -0700 | [diff] [blame] | 626 | DeviceRefPtr device = device_info_.GetDevice(kTestDeviceIndex); |
| 627 | ASSERT_TRUE(device.get()); |
Joshua Kroll | da79862 | 2012-06-05 12:30:48 -0700 | [diff] [blame] | 628 | EXPECT_TRUE(device->technology() == Technology::kBlacklisted); |
mukesh agrawal | 8f317b6 | 2011-07-15 11:53:23 -0700 | [diff] [blame] | 629 | } |
| 630 | |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 631 | TEST_F(DeviceInfoTest, DeviceAddressList) { |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 632 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 633 | SendMessageToDeviceInfo(*message); |
| 634 | |
| 635 | vector<DeviceInfo::AddressData> addresses; |
| 636 | EXPECT_TRUE(device_info_.GetAddresses(kTestDeviceIndex, &addresses)); |
| 637 | EXPECT_TRUE(addresses.empty()); |
| 638 | |
| 639 | // Add an address to the device address list |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 640 | IPAddress ip_address0(IPAddress::kFamilyIPv4); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 641 | EXPECT_TRUE(ip_address0.SetAddressFromString(kTestIPAddress0)); |
| 642 | ip_address0.set_prefix(kTestIPAddressPrefix0); |
| 643 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, ip_address0, 0, 0)); |
| 644 | SendMessageToDeviceInfo(*message); |
| 645 | EXPECT_TRUE(device_info_.GetAddresses(kTestDeviceIndex, &addresses)); |
| 646 | EXPECT_EQ(1, addresses.size()); |
| 647 | EXPECT_TRUE(ip_address0.Equals(addresses[0].address)); |
| 648 | |
| 649 | // Re-adding the same address shouldn't cause the address list to change |
| 650 | SendMessageToDeviceInfo(*message); |
| 651 | EXPECT_TRUE(device_info_.GetAddresses(kTestDeviceIndex, &addresses)); |
| 652 | EXPECT_EQ(1, addresses.size()); |
| 653 | EXPECT_TRUE(ip_address0.Equals(addresses[0].address)); |
| 654 | |
| 655 | // Adding a new address should expand the list |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 656 | IPAddress ip_address1(IPAddress::kFamilyIPv6); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 657 | EXPECT_TRUE(ip_address1.SetAddressFromString(kTestIPAddress1)); |
| 658 | ip_address1.set_prefix(kTestIPAddressPrefix1); |
| 659 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, ip_address1, 0, 0)); |
| 660 | SendMessageToDeviceInfo(*message); |
| 661 | EXPECT_TRUE(device_info_.GetAddresses(kTestDeviceIndex, &addresses)); |
| 662 | EXPECT_EQ(2, addresses.size()); |
| 663 | EXPECT_TRUE(ip_address0.Equals(addresses[0].address)); |
| 664 | EXPECT_TRUE(ip_address1.Equals(addresses[1].address)); |
| 665 | |
| 666 | // Deleting an address should reduce the list |
| 667 | message.reset(BuildAddressMessage(RTNLMessage::kModeDelete, |
| 668 | ip_address0, |
| 669 | 0, |
| 670 | 0)); |
| 671 | SendMessageToDeviceInfo(*message); |
| 672 | EXPECT_TRUE(device_info_.GetAddresses(kTestDeviceIndex, &addresses)); |
| 673 | EXPECT_EQ(1, addresses.size()); |
| 674 | EXPECT_TRUE(ip_address1.Equals(addresses[0].address)); |
| 675 | |
| 676 | // Delete last item |
| 677 | message.reset(BuildAddressMessage(RTNLMessage::kModeDelete, |
| 678 | ip_address1, |
| 679 | 0, |
| 680 | 0)); |
| 681 | SendMessageToDeviceInfo(*message); |
| 682 | EXPECT_TRUE(device_info_.GetAddresses(kTestDeviceIndex, &addresses)); |
| 683 | EXPECT_TRUE(addresses.empty()); |
| 684 | |
| 685 | // Delete device |
| 686 | message.reset(BuildLinkMessage(RTNLMessage::kModeDelete)); |
Paul Stewart | 8c116a9 | 2012-05-02 18:30:03 -0700 | [diff] [blame] | 687 | EXPECT_CALL(manager_, DeregisterDevice(_)).Times(1); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 688 | SendMessageToDeviceInfo(*message); |
| 689 | |
| 690 | // Should be able to handle message for interface that doesn't exist |
| 691 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, ip_address0, 0, 0)); |
| 692 | SendMessageToDeviceInfo(*message); |
| 693 | EXPECT_FALSE(device_info_.GetDevice(kTestDeviceIndex).get()); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 694 | } |
| 695 | |
| 696 | TEST_F(DeviceInfoTest, FlushAddressList) { |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 697 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 698 | SendMessageToDeviceInfo(*message); |
| 699 | |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 700 | IPAddress address1(IPAddress::kFamilyIPv6); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 701 | EXPECT_TRUE(address1.SetAddressFromString(kTestIPAddress1)); |
| 702 | address1.set_prefix(kTestIPAddressPrefix1); |
| 703 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 704 | address1, |
| 705 | 0, |
| 706 | RT_SCOPE_UNIVERSE)); |
| 707 | SendMessageToDeviceInfo(*message); |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 708 | IPAddress address2(IPAddress::kFamilyIPv6); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 709 | EXPECT_TRUE(address2.SetAddressFromString(kTestIPAddress2)); |
| 710 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 711 | address2, |
| 712 | IFA_F_TEMPORARY, |
| 713 | RT_SCOPE_UNIVERSE)); |
| 714 | SendMessageToDeviceInfo(*message); |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 715 | IPAddress address3(IPAddress::kFamilyIPv6); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 716 | EXPECT_TRUE(address3.SetAddressFromString(kTestIPAddress3)); |
| 717 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 718 | address3, |
| 719 | 0, |
| 720 | RT_SCOPE_LINK)); |
| 721 | SendMessageToDeviceInfo(*message); |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 722 | IPAddress address4(IPAddress::kFamilyIPv6); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 723 | EXPECT_TRUE(address4.SetAddressFromString(kTestIPAddress4)); |
| 724 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 725 | address4, |
| 726 | IFA_F_PERMANENT, |
| 727 | RT_SCOPE_UNIVERSE)); |
| 728 | SendMessageToDeviceInfo(*message); |
| 729 | |
| 730 | // DeviceInfo now has 4 addresses associated with it, but only two of |
| 731 | // them are valid for flush. |
| 732 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 733 | IsIPAddress(address1))); |
| 734 | EXPECT_CALL(rtnl_handler_, RemoveInterfaceAddress(kTestDeviceIndex, |
| 735 | IsIPAddress(address2))); |
| 736 | device_info_.FlushAddresses(kTestDeviceIndex); |
Paul Stewart | 9a90808 | 2011-08-31 12:18:48 -0700 | [diff] [blame] | 737 | } |
| 738 | |
Paul Stewart | 05a42c2 | 2012-08-02 16:47:21 -0700 | [diff] [blame] | 739 | TEST_F(DeviceInfoTest, HasOtherAddress) { |
| 740 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 741 | SendMessageToDeviceInfo(*message); |
| 742 | |
| 743 | IPAddress address0(IPAddress::kFamilyIPv4); |
| 744 | EXPECT_TRUE(address0.SetAddressFromString(kTestIPAddress0)); |
| 745 | |
| 746 | // There are no addresses on this interface. |
| 747 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address0)); |
| 748 | |
| 749 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 750 | address0, |
| 751 | 0, |
| 752 | RT_SCOPE_UNIVERSE)); |
| 753 | SendMessageToDeviceInfo(*message); |
| 754 | |
| 755 | IPAddress address1(IPAddress::kFamilyIPv6); |
| 756 | EXPECT_TRUE(address1.SetAddressFromString(kTestIPAddress1)); |
| 757 | address1.set_prefix(kTestIPAddressPrefix1); |
| 758 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 759 | address1, |
| 760 | 0, |
| 761 | RT_SCOPE_LINK)); |
| 762 | SendMessageToDeviceInfo(*message); |
| 763 | |
| 764 | IPAddress address2(IPAddress::kFamilyIPv6); |
| 765 | EXPECT_TRUE(address2.SetAddressFromString(kTestIPAddress2)); |
| 766 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 767 | address2, |
| 768 | IFA_F_TEMPORARY, |
| 769 | RT_SCOPE_UNIVERSE)); |
| 770 | SendMessageToDeviceInfo(*message); |
| 771 | |
| 772 | IPAddress address3(IPAddress::kFamilyIPv6); |
| 773 | EXPECT_TRUE(address3.SetAddressFromString(kTestIPAddress3)); |
| 774 | |
| 775 | // The only IPv6 addresses on this interface are either flagged as |
| 776 | // temporary, or they are not universally scoped. |
| 777 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address3)); |
| 778 | |
| 779 | |
| 780 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 781 | address3, |
| 782 | 0, |
| 783 | RT_SCOPE_UNIVERSE)); |
| 784 | SendMessageToDeviceInfo(*message); |
| 785 | |
| 786 | // address0 is on this interface. |
| 787 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address0)); |
| 788 | // address1 is on this interface. |
| 789 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address1)); |
| 790 | // address2 is on this interface. |
| 791 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address2)); |
| 792 | // address3 is on this interface. |
| 793 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address3)); |
| 794 | |
| 795 | IPAddress address4(IPAddress::kFamilyIPv6); |
| 796 | EXPECT_TRUE(address4.SetAddressFromString(kTestIPAddress4)); |
| 797 | |
| 798 | // address4 is not on this interface, but address3 is, and is a qualified |
| 799 | // IPv6 address. |
| 800 | EXPECT_TRUE(device_info_.HasOtherAddress(kTestDeviceIndex, address4)); |
| 801 | |
| 802 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 803 | address4, |
| 804 | IFA_F_PERMANENT, |
| 805 | RT_SCOPE_UNIVERSE)); |
| 806 | SendMessageToDeviceInfo(*message); |
| 807 | |
| 808 | // address4 is now on this interface. |
| 809 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address4)); |
| 810 | |
| 811 | IPAddress address5(IPAddress::kFamilyIPv4); |
| 812 | EXPECT_TRUE(address5.SetAddressFromString(kTestIPAddress5)); |
| 813 | // address5 is not on this interface, but address0 is. |
| 814 | EXPECT_TRUE(device_info_.HasOtherAddress(kTestDeviceIndex, address5)); |
| 815 | |
| 816 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 817 | address5, |
| 818 | IFA_F_PERMANENT, |
| 819 | RT_SCOPE_UNIVERSE)); |
| 820 | SendMessageToDeviceInfo(*message); |
| 821 | |
| 822 | // address5 is now on this interface. |
| 823 | EXPECT_FALSE(device_info_.HasOtherAddress(kTestDeviceIndex, address5)); |
| 824 | } |
| 825 | |
Paul Stewart | a0db0ff | 2013-12-09 09:48:47 -0800 | [diff] [blame] | 826 | TEST_F(DeviceInfoTest, HasDirectConnectivityTo) { |
| 827 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 828 | SendMessageToDeviceInfo(*message); |
| 829 | |
| 830 | IPAddress address0(IPAddress::kFamilyIPv4); |
| 831 | EXPECT_TRUE(address0.SetAddressFromString(kTestIPAddress0)); |
| 832 | |
| 833 | // There are no addresses on this interface. |
| 834 | EXPECT_FALSE(device_info_.HasDirectConnectivityTo( |
| 835 | kTestDeviceIndex, address0)); |
| 836 | |
| 837 | IPAddress address1(IPAddress::kFamilyIPv6); |
| 838 | EXPECT_TRUE(address1.SetAddressFromString(kTestIPAddress1)); |
| 839 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 840 | address1, |
| 841 | IFA_F_PERMANENT, |
| 842 | RT_SCOPE_UNIVERSE)); |
| 843 | SendMessageToDeviceInfo(*message); |
| 844 | |
| 845 | // No current addresses are of the same family as |address0|. |
| 846 | EXPECT_FALSE(device_info_.HasDirectConnectivityTo( |
| 847 | kTestDeviceIndex, address0)); |
| 848 | |
| 849 | IPAddress address6(IPAddress::kFamilyIPv4); |
| 850 | EXPECT_TRUE(address6.SetAddressFromString(kTestIPAddress6)); |
| 851 | address6.set_prefix(kTestIPAddressPrefix0); |
| 852 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 853 | address6, |
| 854 | IFA_F_PERMANENT, |
| 855 | RT_SCOPE_UNIVERSE)); |
| 856 | SendMessageToDeviceInfo(*message); |
| 857 | |
| 858 | // |address0| is not reachable from |address6|. |
| 859 | EXPECT_FALSE(device_info_.HasDirectConnectivityTo( |
| 860 | kTestDeviceIndex, address0)); |
| 861 | |
| 862 | IPAddress address5(IPAddress::kFamilyIPv4); |
| 863 | EXPECT_TRUE(address5.SetAddressFromString(kTestIPAddress5)); |
| 864 | address5.set_prefix(kTestIPAddressPrefix0); |
| 865 | message.reset(BuildAddressMessage(RTNLMessage::kModeAdd, |
| 866 | address5, |
| 867 | IFA_F_PERMANENT, |
| 868 | RT_SCOPE_UNIVERSE)); |
| 869 | SendMessageToDeviceInfo(*message); |
| 870 | |
| 871 | // |address0| is reachable from |address5| which is associated with the |
| 872 | // interface. |
| 873 | EXPECT_TRUE(device_info_.HasDirectConnectivityTo( |
| 874 | kTestDeviceIndex, address0)); |
| 875 | } |
| 876 | |
Thieu Le | b27beee | 2012-04-20 09:19:06 -0700 | [diff] [blame] | 877 | TEST_F(DeviceInfoTest, HasSubdir) { |
Paul Stewart | 5ad1606 | 2013-02-21 18:10:48 -0800 | [diff] [blame] | 878 | base::ScopedTempDir temp_dir; |
Thieu Le | 8f1c835 | 2012-04-16 11:02:12 -0700 | [diff] [blame] | 879 | EXPECT_TRUE(temp_dir.CreateUniqueTempDir()); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 880 | EXPECT_TRUE(base::CreateDirectory(temp_dir.path().Append("child1"))); |
Thieu Le | b27beee | 2012-04-20 09:19:06 -0700 | [diff] [blame] | 881 | FilePath child2 = temp_dir.path().Append("child2"); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 882 | EXPECT_TRUE(base::CreateDirectory(child2)); |
Thieu Le | b27beee | 2012-04-20 09:19:06 -0700 | [diff] [blame] | 883 | FilePath grandchild = child2.Append("grandchild"); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 884 | EXPECT_TRUE(base::CreateDirectory(grandchild)); |
| 885 | EXPECT_TRUE(base::CreateDirectory(grandchild.Append("greatgrandchild"))); |
Thieu Le | b27beee | 2012-04-20 09:19:06 -0700 | [diff] [blame] | 886 | EXPECT_TRUE(DeviceInfo::HasSubdir(temp_dir.path(), |
| 887 | FilePath("grandchild"))); |
| 888 | EXPECT_TRUE(DeviceInfo::HasSubdir(temp_dir.path(), |
| 889 | FilePath("greatgrandchild"))); |
| 890 | EXPECT_FALSE(DeviceInfo::HasSubdir(temp_dir.path(), |
| 891 | FilePath("nonexistent"))); |
Thieu Le | 8f1c835 | 2012-04-16 11:02:12 -0700 | [diff] [blame] | 892 | } |
| 893 | |
Gary Morain | 4178023 | 2012-07-31 15:08:31 -0700 | [diff] [blame] | 894 | TEST_F(DeviceInfoTest, GetMACAddressFromKernelUnknownDevice) { |
| 895 | SetSockets(); |
| 896 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)).Times(0); |
| 897 | ByteString mac_address = |
| 898 | device_info_.GetMACAddressFromKernel(kTestDeviceIndex); |
| 899 | EXPECT_TRUE(mac_address.IsEmpty()); |
| 900 | } |
| 901 | |
| 902 | TEST_F(DeviceInfoTest, GetMACAddressFromKernelUnableToOpenSocket) { |
| 903 | SetSockets(); |
| 904 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)) |
| 905 | .WillOnce(Return(-1)); |
| 906 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 907 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 908 | SendMessageToDeviceInfo(*message); |
| 909 | EXPECT_TRUE(device_info_.GetDevice(kTestDeviceIndex).get()); |
| 910 | ByteString mac_address = |
| 911 | device_info_.GetMACAddressFromKernel(kTestDeviceIndex); |
| 912 | EXPECT_TRUE(mac_address.IsEmpty()); |
| 913 | } |
| 914 | |
| 915 | TEST_F(DeviceInfoTest, GetMACAddressFromKernelIoctlFails) { |
| 916 | SetSockets(); |
| 917 | const int kFd = 99; |
| 918 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)) |
| 919 | .WillOnce(Return(kFd)); |
| 920 | EXPECT_CALL(*mock_sockets_, Ioctl(kFd, SIOCGIFHWADDR, NotNull())) |
| 921 | .WillOnce(Return(-1)); |
| 922 | EXPECT_CALL(*mock_sockets_, Close(kFd)); |
| 923 | |
| 924 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 925 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 926 | SendMessageToDeviceInfo(*message); |
| 927 | EXPECT_TRUE(device_info_.GetDevice(kTestDeviceIndex).get()); |
| 928 | |
| 929 | ByteString mac_address = |
| 930 | device_info_.GetMACAddressFromKernel(kTestDeviceIndex); |
| 931 | EXPECT_TRUE(mac_address.IsEmpty()); |
| 932 | } |
| 933 | |
| 934 | MATCHER_P2(IfreqEquals, ifindex, ifname, "") { |
| 935 | const struct ifreq *const ifr = static_cast<struct ifreq *>(arg); |
| 936 | return (ifr != NULL) && |
| 937 | (ifr->ifr_ifindex == ifindex) && |
| 938 | (strcmp(ifname, ifr->ifr_name) == 0); |
| 939 | } |
| 940 | |
| 941 | ACTION_P(SetIfreq, ifr) { |
| 942 | struct ifreq *const ifr_arg = static_cast<struct ifreq *>(arg2); |
| 943 | *ifr_arg = ifr; |
| 944 | } |
| 945 | |
| 946 | TEST_F(DeviceInfoTest, GetMACAddressFromKernel) { |
| 947 | SetSockets(); |
| 948 | const int kFd = 99; |
| 949 | struct ifreq ifr; |
Han Shen | fc34925 | 2012-08-30 11:36:04 -0700 | [diff] [blame] | 950 | static uint8_t kMacAddress[] = {0x00, 0x01, 0x02, 0xaa, 0xbb, 0xcc}; |
Gary Morain | 4178023 | 2012-07-31 15:08:31 -0700 | [diff] [blame] | 951 | memcpy(ifr.ifr_hwaddr.sa_data, kMacAddress, sizeof(kMacAddress)); |
| 952 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)) |
| 953 | .WillOnce(Return(kFd)); |
| 954 | EXPECT_CALL(*mock_sockets_, |
| 955 | Ioctl(kFd, SIOCGIFHWADDR, |
| 956 | IfreqEquals(kTestDeviceIndex, kTestDeviceName))) |
| 957 | .WillOnce(DoAll(SetIfreq(ifr), Return(0))); |
| 958 | EXPECT_CALL(*mock_sockets_, Close(kFd)); |
| 959 | |
| 960 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 961 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 962 | SendMessageToDeviceInfo(*message); |
| 963 | EXPECT_TRUE(device_info_.GetDevice(kTestDeviceIndex).get()); |
| 964 | |
| 965 | ByteString mac_address = |
| 966 | device_info_.GetMACAddressFromKernel(kTestDeviceIndex); |
| 967 | EXPECT_THAT(kMacAddress, |
| 968 | ElementsAreArray(mac_address.GetData(), sizeof(kMacAddress))); |
| 969 | } |
| 970 | |
Paul Stewart | 6950ba5 | 2013-12-05 08:28:14 -0800 | [diff] [blame] | 971 | TEST_F(DeviceInfoTest, GetMACAddressOfPeerUnknownDevice) { |
| 972 | SetSockets(); |
| 973 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)).Times(0); |
| 974 | IPAddress address(IPAddress::kFamilyIPv4); |
| 975 | EXPECT_TRUE(address.SetAddressFromString(kTestIPAddress0)); |
| 976 | ByteString mac_address; |
| 977 | EXPECT_FALSE(device_info_.GetDevice(kTestDeviceIndex).get()); |
| 978 | EXPECT_FALSE(device_info_.GetMACAddressOfPeer( |
| 979 | kTestDeviceIndex, address, &mac_address)); |
| 980 | } |
| 981 | |
| 982 | TEST_F(DeviceInfoTest, GetMACAddressOfPeerBadAddress) { |
| 983 | SetSockets(); |
| 984 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 985 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 986 | SendMessageToDeviceInfo(*message); |
| 987 | EXPECT_TRUE(device_info_.GetDevice(kTestDeviceIndex).get()); |
| 988 | |
| 989 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)).Times(0); |
| 990 | |
| 991 | // An improperly formatted IPv4 address should fail. |
| 992 | IPAddress empty_ipv4_address(IPAddress::kFamilyIPv4); |
| 993 | ByteString mac_address; |
| 994 | EXPECT_FALSE(device_info_.GetMACAddressOfPeer( |
| 995 | kTestDeviceIndex, empty_ipv4_address, &mac_address)); |
| 996 | |
| 997 | // IPv6 addresses are not supported. |
| 998 | IPAddress valid_ipv6_address(IPAddress::kFamilyIPv6); |
| 999 | EXPECT_TRUE(valid_ipv6_address.SetAddressFromString(kTestIPAddress1)); |
| 1000 | EXPECT_FALSE(device_info_.GetMACAddressOfPeer( |
| 1001 | kTestDeviceIndex, valid_ipv6_address, &mac_address)); |
| 1002 | } |
| 1003 | |
| 1004 | TEST_F(DeviceInfoTest, GetMACAddressOfPeerUnableToOpenSocket) { |
| 1005 | SetSockets(); |
| 1006 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)) |
| 1007 | .WillOnce(Return(-1)); |
| 1008 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 1009 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 1010 | SendMessageToDeviceInfo(*message); |
| 1011 | IPAddress ip_address(IPAddress::kFamilyIPv4); |
| 1012 | EXPECT_TRUE(ip_address.SetAddressFromString(kTestIPAddress0)); |
| 1013 | ByteString mac_address; |
| 1014 | EXPECT_FALSE(device_info_.GetMACAddressOfPeer( |
| 1015 | kTestDeviceIndex, ip_address, &mac_address)); |
| 1016 | } |
| 1017 | |
| 1018 | TEST_F(DeviceInfoTest, GetMACAddressOfPeerIoctlFails) { |
| 1019 | SetSockets(); |
| 1020 | const int kFd = 99; |
| 1021 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)) |
| 1022 | .WillOnce(Return(kFd)); |
| 1023 | EXPECT_CALL(*mock_sockets_, Ioctl(kFd, SIOCGARP, NotNull())) |
| 1024 | .WillOnce(Return(-1)); |
| 1025 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 1026 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 1027 | SendMessageToDeviceInfo(*message); |
| 1028 | IPAddress ip_address(IPAddress::kFamilyIPv4); |
| 1029 | EXPECT_TRUE(ip_address.SetAddressFromString(kTestIPAddress0)); |
| 1030 | ByteString mac_address; |
| 1031 | EXPECT_FALSE(device_info_.GetMACAddressOfPeer( |
| 1032 | kTestDeviceIndex, ip_address, &mac_address)); |
| 1033 | } |
| 1034 | |
| 1035 | MATCHER_P2(ArpreqEquals, ifname, peer, "") { |
| 1036 | const struct arpreq *const areq = static_cast<struct arpreq *>(arg); |
| 1037 | if (areq == NULL) { |
| 1038 | return false; |
| 1039 | } |
| 1040 | |
| 1041 | const struct sockaddr_in *const protocol_address = |
| 1042 | reinterpret_cast<const struct sockaddr_in *>(&areq->arp_pa); |
| 1043 | const struct sockaddr_in *const hardware_address = |
| 1044 | reinterpret_cast<const struct sockaddr_in *>(&areq->arp_ha); |
| 1045 | |
| 1046 | return |
| 1047 | strcmp(ifname, areq->arp_dev) == 0 && |
| 1048 | protocol_address->sin_family == AF_INET && |
| 1049 | memcmp(&protocol_address->sin_addr.s_addr, |
| 1050 | peer.address().GetConstData(), |
| 1051 | peer.address().GetLength()) == 0 && |
| 1052 | hardware_address->sin_family == ARPHRD_ETHER; |
| 1053 | } |
| 1054 | |
| 1055 | ACTION_P(SetArpreq, areq) { |
| 1056 | struct arpreq *const areq_arg = static_cast<struct arpreq *>(arg2); |
| 1057 | *areq_arg = areq; |
| 1058 | } |
| 1059 | |
| 1060 | TEST_F(DeviceInfoTest, GetMACAddressOfPeer) { |
| 1061 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 1062 | message->set_link_status(RTNLMessage::LinkStatus(0, IFF_LOWER_UP, 0)); |
| 1063 | SendMessageToDeviceInfo(*message); |
| 1064 | |
| 1065 | SetSockets(); |
| 1066 | |
| 1067 | const int kFd = 99; |
| 1068 | EXPECT_CALL(*mock_sockets_, Socket(PF_INET, SOCK_DGRAM, 0)) |
| 1069 | .WillRepeatedly(Return(kFd)); |
| 1070 | |
| 1071 | IPAddress ip_address(IPAddress::kFamilyIPv4); |
| 1072 | EXPECT_TRUE(ip_address.SetAddressFromString(kTestIPAddress0)); |
| 1073 | |
| 1074 | static uint8_t kZeroMacAddress[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| 1075 | struct arpreq zero_areq_response; |
| 1076 | memcpy(zero_areq_response.arp_ha.sa_data, kZeroMacAddress, |
| 1077 | sizeof(kZeroMacAddress)); |
| 1078 | |
| 1079 | static uint8_t kMacAddress[] = {0x01, 0x02, 0x03, 0xaa, 0xbb, 0xcc}; |
| 1080 | struct arpreq areq_response; |
| 1081 | memcpy(areq_response.arp_ha.sa_data, kMacAddress, sizeof(kMacAddress)); |
| 1082 | |
| 1083 | EXPECT_CALL(*mock_sockets_, Ioctl( |
| 1084 | kFd, SIOCGARP, ArpreqEquals(kTestDeviceName, ip_address))) |
| 1085 | .WillOnce(DoAll(SetArpreq(zero_areq_response), Return(0))) |
| 1086 | .WillOnce(DoAll(SetArpreq(areq_response), Return(0))); |
| 1087 | |
| 1088 | ByteString mac_address; |
| 1089 | EXPECT_FALSE(device_info_.GetMACAddressOfPeer( |
| 1090 | kTestDeviceIndex, ip_address, &mac_address)); |
| 1091 | EXPECT_TRUE(device_info_.GetMACAddressOfPeer( |
| 1092 | kTestDeviceIndex, ip_address, &mac_address)); |
| 1093 | EXPECT_THAT(kMacAddress, |
| 1094 | ElementsAreArray(mac_address.GetData(), sizeof(kMacAddress))); |
| 1095 | } |
| 1096 | |
Paul Stewart | d55f6ae | 2014-04-24 16:34:21 -0700 | [diff] [blame] | 1097 | TEST_F(DeviceInfoTest, IPv6AddressChanged) { |
| 1098 | scoped_refptr<MockDevice> device(new MockDevice( |
| 1099 | &control_interface_, &dispatcher_, &metrics_, &manager_, |
| 1100 | "null0", "addr0", kTestDeviceIndex)); |
| 1101 | |
| 1102 | // Device info entry does not exist. |
| 1103 | EXPECT_FALSE(device_info_.GetPrimaryIPv6Address(kTestDeviceIndex, NULL)); |
| 1104 | |
| 1105 | device_info_.infos_[kTestDeviceIndex].device = device; |
| 1106 | |
| 1107 | // Device info entry contains no addresses. |
| 1108 | EXPECT_FALSE(device_info_.GetPrimaryIPv6Address(kTestDeviceIndex, NULL)); |
| 1109 | |
| 1110 | IPAddress ipv4_address(IPAddress::kFamilyIPv4); |
| 1111 | EXPECT_TRUE(ipv4_address.SetAddressFromString(kTestIPAddress0)); |
| 1112 | auto message(make_scoped_ptr(BuildAddressMessage( |
| 1113 | RTNLMessage::kModeAdd, ipv4_address, 0, 0))); |
| 1114 | |
| 1115 | EXPECT_CALL(*device, OnIPv6AddressChanged()).Times(0); |
| 1116 | |
| 1117 | // We should ignore IPv4 addresses. |
| 1118 | SendMessageToDeviceInfo(*message); |
| 1119 | EXPECT_FALSE(device_info_.GetPrimaryIPv6Address(kTestDeviceIndex, NULL)); |
| 1120 | |
| 1121 | IPAddress ipv6_address1(IPAddress::kFamilyIPv6); |
| 1122 | EXPECT_TRUE(ipv6_address1.SetAddressFromString(kTestIPAddress1)); |
| 1123 | message.reset(BuildAddressMessage( |
| 1124 | RTNLMessage::kModeAdd, ipv6_address1, 0, RT_SCOPE_LINK)); |
| 1125 | |
| 1126 | // We should ignore non-SCOPE_UNIVERSE messages for IPv6. |
| 1127 | SendMessageToDeviceInfo(*message); |
| 1128 | EXPECT_FALSE(device_info_.GetPrimaryIPv6Address(kTestDeviceIndex, NULL)); |
| 1129 | |
| 1130 | Mock::VerifyAndClearExpectations(device); |
| 1131 | IPAddress ipv6_address2(IPAddress::kFamilyIPv6); |
| 1132 | EXPECT_TRUE(ipv6_address2.SetAddressFromString(kTestIPAddress2)); |
| 1133 | message.reset(BuildAddressMessage( |
| 1134 | RTNLMessage::kModeAdd, ipv6_address2, IFA_F_TEMPORARY, |
| 1135 | RT_SCOPE_UNIVERSE)); |
| 1136 | |
| 1137 | // Add a temporary address. |
| 1138 | EXPECT_CALL(*device, OnIPv6AddressChanged()); |
| 1139 | SendMessageToDeviceInfo(*message); |
| 1140 | IPAddress address0(IPAddress::kFamilyUnknown); |
| 1141 | EXPECT_TRUE(device_info_.GetPrimaryIPv6Address(kTestDeviceIndex, &address0)); |
| 1142 | EXPECT_TRUE(address0.Equals(ipv6_address2)); |
| 1143 | Mock::VerifyAndClearExpectations(device); |
| 1144 | |
| 1145 | IPAddress ipv6_address3(IPAddress::kFamilyIPv6); |
| 1146 | EXPECT_TRUE(ipv6_address3.SetAddressFromString(kTestIPAddress3)); |
| 1147 | message.reset(BuildAddressMessage( |
| 1148 | RTNLMessage::kModeAdd, ipv6_address3, 0, RT_SCOPE_UNIVERSE)); |
| 1149 | |
| 1150 | // Adding a non-temporary address alerts the Device, but does not override |
| 1151 | // the primary address since the previous one was temporary. |
| 1152 | EXPECT_CALL(*device, OnIPv6AddressChanged()); |
| 1153 | SendMessageToDeviceInfo(*message); |
| 1154 | IPAddress address1(IPAddress::kFamilyUnknown); |
| 1155 | EXPECT_TRUE(device_info_.GetPrimaryIPv6Address(kTestDeviceIndex, &address1)); |
| 1156 | EXPECT_TRUE(address1.Equals(ipv6_address2)); |
| 1157 | Mock::VerifyAndClearExpectations(device); |
| 1158 | |
| 1159 | IPAddress ipv6_address4(IPAddress::kFamilyIPv6); |
| 1160 | EXPECT_TRUE(ipv6_address4.SetAddressFromString(kTestIPAddress4)); |
| 1161 | message.reset(BuildAddressMessage( |
| 1162 | RTNLMessage::kModeAdd, ipv6_address4, IFA_F_TEMPORARY, |
| 1163 | RT_SCOPE_UNIVERSE)); |
| 1164 | |
| 1165 | // Another temporary address alerts the Device, and will override |
| 1166 | // the primary address. |
| 1167 | EXPECT_CALL(*device, OnIPv6AddressChanged()); |
| 1168 | SendMessageToDeviceInfo(*message); |
| 1169 | IPAddress address2(IPAddress::kFamilyUnknown); |
| 1170 | EXPECT_TRUE(device_info_.GetPrimaryIPv6Address(kTestDeviceIndex, &address2)); |
| 1171 | EXPECT_TRUE(address2.Equals(ipv6_address4)); |
| 1172 | } |
| 1173 | |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 1174 | |
| 1175 | TEST_F(DeviceInfoTest, IPv6DnsServerAddressesChanged) { |
| 1176 | scoped_refptr<MockDevice> device(new MockDevice( |
| 1177 | &control_interface_, &dispatcher_, &metrics_, &manager_, |
| 1178 | "null0", "addr0", kTestDeviceIndex)); |
| 1179 | device_info_.time_ = &time_; |
| 1180 | vector<IPAddress> dns_server_addresses_out; |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 1181 | uint32_t lifetime_out; |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 1182 | |
| 1183 | // Device info entry does not exist. |
| 1184 | EXPECT_FALSE(device_info_.GetIPv6DnsServerAddresses( |
| 1185 | kTestDeviceIndex, &dns_server_addresses_out, &lifetime_out)); |
| 1186 | |
| 1187 | device_info_.infos_[kTestDeviceIndex].device = device; |
| 1188 | |
| 1189 | // Device info entry contains no IPv6 dns server addresses. |
| 1190 | EXPECT_FALSE(device_info_.GetIPv6DnsServerAddresses( |
| 1191 | kTestDeviceIndex, &dns_server_addresses_out, &lifetime_out)); |
| 1192 | |
| 1193 | // Setup IPv6 dns server addresses. |
| 1194 | IPAddress ipv6_address1(IPAddress::kFamilyIPv6); |
| 1195 | IPAddress ipv6_address2(IPAddress::kFamilyIPv6); |
| 1196 | EXPECT_TRUE(ipv6_address1.SetAddressFromString(kTestIPAddress1)); |
| 1197 | EXPECT_TRUE(ipv6_address2.SetAddressFromString(kTestIPAddress2)); |
| 1198 | vector<IPAddress> dns_server_addresses_in; |
| 1199 | dns_server_addresses_in.push_back(ipv6_address1); |
| 1200 | dns_server_addresses_in.push_back(ipv6_address2); |
| 1201 | |
| 1202 | // Infinite lifetime |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 1203 | const uint32_t kInfiniteLifetime = 0xffffffff; |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 1204 | auto message(make_scoped_ptr(BuildRdnssMessage( |
| 1205 | RTNLMessage::kModeAdd, kInfiniteLifetime, dns_server_addresses_in))); |
| 1206 | EXPECT_CALL(time_, GetSecondsBoottime(_)). |
| 1207 | WillOnce(DoAll(SetArgPointee<0>(0), Return(true))); |
| 1208 | EXPECT_CALL(*device, OnIPv6DnsServerAddressesChanged()).Times(1); |
| 1209 | SendMessageToDeviceInfo(*message); |
| 1210 | EXPECT_CALL(time_, GetSecondsBoottime(_)).Times(0); |
| 1211 | EXPECT_TRUE(device_info_.GetIPv6DnsServerAddresses( |
| 1212 | kTestDeviceIndex, &dns_server_addresses_out, &lifetime_out)); |
| 1213 | // Verify addresses and lifetime. |
| 1214 | EXPECT_EQ(kInfiniteLifetime, lifetime_out); |
| 1215 | EXPECT_EQ(2, dns_server_addresses_out.size()); |
| 1216 | EXPECT_EQ(kTestIPAddress1, dns_server_addresses_out.at(0).ToString()); |
| 1217 | EXPECT_EQ(kTestIPAddress2, dns_server_addresses_out.at(1).ToString()); |
| 1218 | |
| 1219 | // Lifetime of 120, retrieve DNS server addresses after 10 seconds. |
Ben Chan | 7fab897 | 2014-08-10 17:14:46 -0700 | [diff] [blame] | 1220 | const uint32_t kLifetime120 = 120; |
| 1221 | const uint32_t kElapseTime10 = 10; |
Peter Qiu | 9855170 | 2014-07-28 13:28:53 -0700 | [diff] [blame] | 1222 | auto message1(make_scoped_ptr(BuildRdnssMessage( |
| 1223 | RTNLMessage::kModeAdd, kLifetime120, dns_server_addresses_in))); |
| 1224 | EXPECT_CALL(time_, GetSecondsBoottime(_)). |
| 1225 | WillOnce(DoAll(SetArgPointee<0>(0), Return(true))); |
| 1226 | EXPECT_CALL(*device, OnIPv6DnsServerAddressesChanged()).Times(1); |
| 1227 | SendMessageToDeviceInfo(*message1); |
| 1228 | // 10 seconds passed when GetIPv6DnsServerAddreses is called. |
| 1229 | EXPECT_CALL(time_, GetSecondsBoottime(_)). |
| 1230 | WillOnce(DoAll(SetArgPointee<0>(kElapseTime10), Return(true))); |
| 1231 | EXPECT_TRUE(device_info_.GetIPv6DnsServerAddresses( |
| 1232 | kTestDeviceIndex, &dns_server_addresses_out, &lifetime_out)); |
| 1233 | // Verify addresses and lifetime. |
| 1234 | EXPECT_EQ(kLifetime120 - kElapseTime10, lifetime_out); |
| 1235 | EXPECT_EQ(2, dns_server_addresses_out.size()); |
| 1236 | EXPECT_EQ(kTestIPAddress1, dns_server_addresses_out.at(0).ToString()); |
| 1237 | EXPECT_EQ(kTestIPAddress2, dns_server_addresses_out.at(1).ToString()); |
| 1238 | |
| 1239 | // Lifetime of 120, retrieve DNS server addresses after lifetime expired. |
| 1240 | EXPECT_CALL(time_, GetSecondsBoottime(_)). |
| 1241 | WillOnce(DoAll(SetArgPointee<0>(0), Return(true))); |
| 1242 | EXPECT_CALL(*device, OnIPv6DnsServerAddressesChanged()).Times(1); |
| 1243 | SendMessageToDeviceInfo(*message1); |
| 1244 | // 120 seconds passed when GetIPv6DnsServerAddreses is called. |
| 1245 | EXPECT_CALL(time_, GetSecondsBoottime(_)). |
| 1246 | WillOnce(DoAll(SetArgPointee<0>(kLifetime120), Return(true))); |
| 1247 | EXPECT_TRUE(device_info_.GetIPv6DnsServerAddresses( |
| 1248 | kTestDeviceIndex, &dns_server_addresses_out, &lifetime_out)); |
| 1249 | // Verify addresses and lifetime. |
| 1250 | EXPECT_EQ(0, lifetime_out); |
| 1251 | EXPECT_EQ(2, dns_server_addresses_out.size()); |
| 1252 | EXPECT_EQ(kTestIPAddress1, dns_server_addresses_out.at(0).ToString()); |
| 1253 | EXPECT_EQ(kTestIPAddress2, dns_server_addresses_out.at(1).ToString()); |
| 1254 | } |
| 1255 | |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1256 | class DeviceInfoTechnologyTest : public DeviceInfoTest { |
| 1257 | public: |
Jason Glasgow | abc5403 | 2012-04-20 16:08:32 -0400 | [diff] [blame] | 1258 | DeviceInfoTechnologyTest() |
| 1259 | : DeviceInfoTest(), |
| 1260 | test_device_name_(kTestDeviceName) {} |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1261 | virtual ~DeviceInfoTechnologyTest() {} |
| 1262 | |
| 1263 | virtual void SetUp() { |
mukesh agrawal | 62ba51c | 2014-04-18 16:09:58 -0700 | [diff] [blame] | 1264 | CHECK(temp_dir_.CreateUniqueTempDir()); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1265 | device_info_root_ = temp_dir_.path().Append("sys/class/net"); |
| 1266 | device_info_.device_info_root_ = device_info_root_; |
| 1267 | // Most tests require that the uevent file exist. |
| 1268 | CreateInfoFile("uevent", "xxx"); |
| 1269 | } |
| 1270 | |
| 1271 | Technology::Identifier GetDeviceTechnology() { |
Jason Glasgow | abc5403 | 2012-04-20 16:08:32 -0400 | [diff] [blame] | 1272 | return device_info_.GetDeviceTechnology(test_device_name_); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1273 | } |
| 1274 | FilePath GetInfoPath(const string &name); |
| 1275 | void CreateInfoFile(const string &name, const string &contents); |
| 1276 | void CreateInfoSymLink(const string &name, const string &contents); |
Jason Glasgow | abc5403 | 2012-04-20 16:08:32 -0400 | [diff] [blame] | 1277 | void SetDeviceName(const string &name) { |
| 1278 | test_device_name_ = name; |
mukesh agrawal | 62ba51c | 2014-04-18 16:09:58 -0700 | [diff] [blame] | 1279 | EXPECT_TRUE(temp_dir_.Delete()); // nuke old temp dir |
Jason Glasgow | abc5403 | 2012-04-20 16:08:32 -0400 | [diff] [blame] | 1280 | SetUp(); |
| 1281 | } |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1282 | |
| 1283 | protected: |
Paul Stewart | 5ad1606 | 2013-02-21 18:10:48 -0800 | [diff] [blame] | 1284 | base::ScopedTempDir temp_dir_; |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1285 | FilePath device_info_root_; |
Jason Glasgow | abc5403 | 2012-04-20 16:08:32 -0400 | [diff] [blame] | 1286 | string test_device_name_; |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1287 | }; |
| 1288 | |
| 1289 | FilePath DeviceInfoTechnologyTest::GetInfoPath(const string &name) { |
Jason Glasgow | abc5403 | 2012-04-20 16:08:32 -0400 | [diff] [blame] | 1290 | return device_info_root_.Append(test_device_name_).Append(name); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1291 | } |
| 1292 | |
| 1293 | void DeviceInfoTechnologyTest::CreateInfoFile(const string &name, |
| 1294 | const string &contents) { |
| 1295 | FilePath info_path = GetInfoPath(name); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1296 | EXPECT_TRUE(base::CreateDirectory(info_path.DirName())); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1297 | string contents_newline(contents + "\n"); |
Ben Chan | 6fbf64f | 2014-05-21 18:07:01 -0700 | [diff] [blame] | 1298 | EXPECT_TRUE(base::WriteFile(info_path, contents_newline.c_str(), |
| 1299 | contents_newline.size())); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1300 | } |
| 1301 | |
| 1302 | void DeviceInfoTechnologyTest::CreateInfoSymLink(const string &name, |
| 1303 | const string &contents) { |
| 1304 | FilePath info_path = GetInfoPath(name); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1305 | EXPECT_TRUE(base::CreateDirectory(info_path.DirName())); |
| 1306 | EXPECT_TRUE(base::CreateSymbolicLink(FilePath(contents), info_path)); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1307 | } |
| 1308 | |
| 1309 | TEST_F(DeviceInfoTechnologyTest, Unknown) { |
| 1310 | EXPECT_EQ(Technology::kUnknown, GetDeviceTechnology()); |
| 1311 | // Should still be unknown even without a uevent file. |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1312 | EXPECT_TRUE(base::DeleteFile(GetInfoPath("uevent"), false)); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1313 | EXPECT_EQ(Technology::kUnknown, GetDeviceTechnology()); |
| 1314 | } |
| 1315 | |
| 1316 | TEST_F(DeviceInfoTechnologyTest, Loopback) { |
| 1317 | CreateInfoFile("type", base::IntToString(ARPHRD_LOOPBACK)); |
| 1318 | EXPECT_EQ(Technology::kLoopback, GetDeviceTechnology()); |
| 1319 | } |
| 1320 | |
| 1321 | TEST_F(DeviceInfoTechnologyTest, PPP) { |
| 1322 | CreateInfoFile("type", base::IntToString(ARPHRD_PPP)); |
| 1323 | EXPECT_EQ(Technology::kPPP, GetDeviceTechnology()); |
| 1324 | } |
| 1325 | |
| 1326 | TEST_F(DeviceInfoTechnologyTest, Tunnel) { |
| 1327 | CreateInfoFile("tun_flags", base::IntToString(IFF_TUN)); |
| 1328 | EXPECT_EQ(Technology::kTunnel, GetDeviceTechnology()); |
| 1329 | } |
| 1330 | |
| 1331 | TEST_F(DeviceInfoTechnologyTest, WiFi) { |
| 1332 | CreateInfoFile("uevent", "DEVTYPE=wlan"); |
| 1333 | EXPECT_EQ(Technology::kWifi, GetDeviceTechnology()); |
| 1334 | CreateInfoFile("uevent", "foo\nDEVTYPE=wlan"); |
| 1335 | EXPECT_EQ(Technology::kWifi, GetDeviceTechnology()); |
| 1336 | CreateInfoFile("type", base::IntToString(ARPHRD_IEEE80211_RADIOTAP)); |
| 1337 | EXPECT_EQ(Technology::kWiFiMonitor, GetDeviceTechnology()); |
| 1338 | } |
| 1339 | |
| 1340 | TEST_F(DeviceInfoTechnologyTest, Ethernet) { |
| 1341 | CreateInfoSymLink("device/driver", "xxx"); |
| 1342 | EXPECT_EQ(Technology::kEthernet, GetDeviceTechnology()); |
| 1343 | } |
| 1344 | |
Darin Petkov | e4b2702 | 2012-05-16 13:28:50 +0200 | [diff] [blame] | 1345 | TEST_F(DeviceInfoTechnologyTest, WiMax) { |
| 1346 | CreateInfoSymLink("device/driver", "gdm_wimax"); |
| 1347 | EXPECT_EQ(Technology::kWiMax, GetDeviceTechnology()); |
| 1348 | } |
| 1349 | |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1350 | TEST_F(DeviceInfoTechnologyTest, CellularGobi1) { |
| 1351 | CreateInfoSymLink("device/driver", "blah/foo/gobi"); |
| 1352 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
| 1353 | } |
| 1354 | |
| 1355 | TEST_F(DeviceInfoTechnologyTest, CellularGobi2) { |
| 1356 | CreateInfoSymLink("device/driver", "../GobiNet"); |
| 1357 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
| 1358 | } |
| 1359 | |
| 1360 | TEST_F(DeviceInfoTechnologyTest, QCUSB) { |
| 1361 | CreateInfoSymLink("device/driver", "QCUSBNet2k"); |
| 1362 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
| 1363 | } |
| 1364 | |
Ben Chan | 0f90e0b | 2013-06-26 23:37:16 -0700 | [diff] [blame] | 1365 | TEST_F(DeviceInfoTechnologyTest, CellularCdcMbim) { |
| 1366 | CreateInfoSymLink("device/driver", "cdc_mbim"); |
| 1367 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
| 1368 | } |
| 1369 | |
Ben Chan | 226d46a | 2012-10-11 00:22:17 -0700 | [diff] [blame] | 1370 | TEST_F(DeviceInfoTechnologyTest, CellularQmiWwan) { |
| 1371 | CreateInfoSymLink("device/driver", "qmi_wwan"); |
| 1372 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
| 1373 | } |
| 1374 | |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1375 | // Modem with absolute driver path with top-level tty file: |
| 1376 | // /sys/class/net/dev0/device -> /sys/devices/virtual/0/00 |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1377 | // /sys/devices/virtual/0/00/driver -> /drivers/cdc_ether or /drivers/cdc_ncm |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1378 | // /sys/devices/virtual/0/01/tty [empty directory] |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1379 | TEST_F(DeviceInfoTechnologyTest, CDCEthernetModem1) { |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1380 | FilePath device_root(temp_dir_.path().Append("sys/devices/virtual/0")); |
| 1381 | FilePath device_path(device_root.Append("00")); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1382 | FilePath driver_symlink(device_path.Append("driver")); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1383 | EXPECT_TRUE(base::CreateDirectory(device_path)); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1384 | CreateInfoSymLink("device", device_path.value()); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1385 | EXPECT_TRUE(base::CreateSymbolicLink(FilePath("/drivers/cdc_ether"), |
| 1386 | driver_symlink)); |
| 1387 | EXPECT_TRUE(base::CreateDirectory(device_root.Append("01/tty"))); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1388 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1389 | |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1390 | EXPECT_TRUE(base::DeleteFile(driver_symlink, false)); |
| 1391 | EXPECT_TRUE(base::CreateSymbolicLink(FilePath("/drivers/cdc_ncm"), |
| 1392 | driver_symlink)); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1393 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1394 | } |
| 1395 | |
| 1396 | // Modem with relative driver path with top-level tty file. |
| 1397 | // /sys/class/net/dev0/device -> ../../../device_dir/0/00 |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1398 | // /sys/device_dir/0/00/driver -> /drivers/cdc_ether or /drivers/cdc_ncm |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1399 | // /sys/device_dir/0/01/tty [empty directory] |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1400 | TEST_F(DeviceInfoTechnologyTest, CDCEthernetModem2) { |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1401 | CreateInfoSymLink("device", "../../../device_dir/0/00"); |
| 1402 | FilePath device_root(temp_dir_.path().Append("sys/device_dir/0")); |
| 1403 | FilePath device_path(device_root.Append("00")); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1404 | FilePath driver_symlink(device_path.Append("driver")); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1405 | EXPECT_TRUE(base::CreateDirectory(device_path)); |
| 1406 | EXPECT_TRUE(base::CreateSymbolicLink(FilePath("/drivers/cdc_ether"), |
| 1407 | driver_symlink)); |
| 1408 | EXPECT_TRUE(base::CreateDirectory(device_root.Append("01/tty"))); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1409 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1410 | |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1411 | EXPECT_TRUE(base::DeleteFile(driver_symlink, false)); |
| 1412 | EXPECT_TRUE(base::CreateSymbolicLink(FilePath("/drivers/cdc_ncm"), |
| 1413 | driver_symlink)); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1414 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1415 | } |
| 1416 | |
| 1417 | // Modem with relative driver path with lower-level tty file. |
| 1418 | // /sys/class/net/dev0/device -> ../../../device_dir/0/00 |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1419 | // /sys/device_dir/0/00/driver -> /drivers/cdc_ether or /drivers/cdc_ncm |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1420 | // /sys/device_dir/0/01/yyy/tty [empty directory] |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1421 | TEST_F(DeviceInfoTechnologyTest, CDCEthernetModem3) { |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1422 | CreateInfoSymLink("device", "../../../device_dir/0/00"); |
| 1423 | FilePath device_root(temp_dir_.path().Append("sys/device_dir/0")); |
| 1424 | FilePath device_path(device_root.Append("00")); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1425 | FilePath driver_symlink(device_path.Append("driver")); |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1426 | EXPECT_TRUE(base::CreateDirectory(device_path)); |
| 1427 | EXPECT_TRUE(base::CreateSymbolicLink(FilePath("/drivers/cdc_ether"), |
| 1428 | driver_symlink)); |
| 1429 | EXPECT_TRUE(base::CreateDirectory(device_root.Append("01/yyy/tty"))); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1430 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1431 | |
Ben Chan | a0ddf46 | 2014-02-06 11:32:42 -0800 | [diff] [blame] | 1432 | EXPECT_TRUE(base::DeleteFile(driver_symlink, false)); |
| 1433 | EXPECT_TRUE(base::CreateSymbolicLink(FilePath("/drivers/cdc_ncm"), |
| 1434 | driver_symlink)); |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1435 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1436 | } |
| 1437 | |
| 1438 | TEST_F(DeviceInfoTechnologyTest, CDCEtherNonModem) { |
| 1439 | CreateInfoSymLink("device", "device_dir"); |
| 1440 | CreateInfoSymLink("device_dir/driver", "cdc_ether"); |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 1441 | EXPECT_EQ(Technology::kCDCEthernet, GetDeviceTechnology()); |
Paul Stewart | ca876ee | 2012-04-21 08:55:58 -0700 | [diff] [blame] | 1442 | } |
| 1443 | |
Ben Chan | 4eb4ddf | 2013-06-20 22:16:56 -0700 | [diff] [blame] | 1444 | TEST_F(DeviceInfoTechnologyTest, CDCNcmNonModem) { |
| 1445 | CreateInfoSymLink("device", "device_dir"); |
| 1446 | CreateInfoSymLink("device_dir/driver", "cdc_ncm"); |
| 1447 | EXPECT_EQ(Technology::kCDCEthernet, GetDeviceTechnology()); |
| 1448 | } |
| 1449 | |
Jason Glasgow | abc5403 | 2012-04-20 16:08:32 -0400 | [diff] [blame] | 1450 | TEST_F(DeviceInfoTechnologyTest, PseudoModem) { |
| 1451 | SetDeviceName("pseudomodem"); |
| 1452 | CreateInfoSymLink("device", "device_dir"); |
| 1453 | CreateInfoSymLink("device_dir/driver", "cdc_ether"); |
| 1454 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
| 1455 | |
| 1456 | SetDeviceName("pseudomodem9"); |
| 1457 | CreateInfoSymLink("device", "device_dir"); |
| 1458 | CreateInfoSymLink("device_dir/driver", "cdc_ether"); |
| 1459 | EXPECT_EQ(Technology::kCellular, GetDeviceTechnology()); |
| 1460 | } |
| 1461 | |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 1462 | class DeviceInfoForDelayedCreationTest : public DeviceInfo { |
| 1463 | public: |
| 1464 | DeviceInfoForDelayedCreationTest(ControlInterface *control_interface, |
| 1465 | EventDispatcher *dispatcher, |
| 1466 | Metrics *metrics, |
| 1467 | Manager *manager) |
| 1468 | : DeviceInfo(control_interface, dispatcher, metrics, manager) {} |
| 1469 | MOCK_METHOD4(CreateDevice, DeviceRefPtr(const std::string &link_name, |
| 1470 | const std::string &address, |
| 1471 | int interface_index, |
| 1472 | Technology::Identifier technology)); |
| 1473 | MOCK_METHOD1(GetDeviceTechnology, |
| 1474 | Technology::Identifier(const string &iface_name)); |
| 1475 | }; |
| 1476 | |
| 1477 | class DeviceInfoDelayedCreationTest : public DeviceInfoTest { |
| 1478 | public: |
| 1479 | DeviceInfoDelayedCreationTest() |
| 1480 | : DeviceInfoTest(), |
| 1481 | test_device_info_( |
| 1482 | &control_interface_, &dispatcher_, &metrics_, &manager_) {} |
| 1483 | virtual ~DeviceInfoDelayedCreationTest() {} |
| 1484 | |
| 1485 | virtual std::set<int> &GetDelayedDevices() { |
| 1486 | return test_device_info_.delayed_devices_; |
| 1487 | } |
| 1488 | |
| 1489 | void DelayedDeviceCreationTask() { |
| 1490 | test_device_info_.DelayedDeviceCreationTask(); |
| 1491 | } |
| 1492 | |
| 1493 | void AddDelayedDevice() { |
| 1494 | scoped_ptr<RTNLMessage> message(BuildLinkMessage(RTNLMessage::kModeAdd)); |
| 1495 | EXPECT_CALL(test_device_info_, GetDeviceTechnology(kTestDeviceName)) |
| 1496 | .WillOnce(Return(Technology::kCDCEthernet)); |
| 1497 | EXPECT_CALL(test_device_info_, CreateDevice( |
| 1498 | kTestDeviceName, _, kTestDeviceIndex, Technology::kCDCEthernet)) |
| 1499 | .WillOnce(Return(DeviceRefPtr())); |
| 1500 | test_device_info_.AddLinkMsgHandler(*message); |
| 1501 | Mock::VerifyAndClearExpectations(&test_device_info_); |
| 1502 | // We need to insert the device index ourselves since we have mocked |
| 1503 | // out CreateDevice. This insertion is tested in CreateDeviceCDCEthernet |
| 1504 | // above. |
| 1505 | GetDelayedDevices().insert(kTestDeviceIndex); |
| 1506 | } |
| 1507 | |
Wade Guthrie | 7347bf2 | 2013-04-30 11:21:51 -0700 | [diff] [blame] | 1508 | void TriggerOnWiFiInterfaceInfoReceived(const Nl80211Message &message) { |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 1509 | test_device_info_.OnWiFiInterfaceInfoReceived(message); |
| 1510 | } |
| 1511 | |
Paul Stewart | 050cfc0 | 2012-07-06 20:38:54 -0700 | [diff] [blame] | 1512 | protected: |
| 1513 | DeviceInfoForDelayedCreationTest test_device_info_; |
| 1514 | }; |
| 1515 | |
| 1516 | TEST_F(DeviceInfoDelayedCreationTest, NoDevices) { |
| 1517 | EXPECT_TRUE(GetDelayedDevices().empty()); |
| 1518 | EXPECT_CALL(test_device_info_, GetDeviceTechnology(_)).Times(0); |
| 1519 | DelayedDeviceCreationTask(); |
| 1520 | } |
| 1521 | |
| 1522 | TEST_F(DeviceInfoDelayedCreationTest, EthernetDevice) { |
| 1523 | AddDelayedDevice(); |
| 1524 | EXPECT_CALL(test_device_info_, GetDeviceTechnology(_)) |
| 1525 | .WillOnce(Return(Technology::kCDCEthernet)); |
| 1526 | EXPECT_CALL(test_device_info_, CreateDevice( |
| 1527 | kTestDeviceName, _, kTestDeviceIndex, Technology::kEthernet)) |
| 1528 | .WillOnce(Return(DeviceRefPtr())); |
| 1529 | DelayedDeviceCreationTask(); |
| 1530 | EXPECT_TRUE(GetDelayedDevices().empty()); |
| 1531 | } |
| 1532 | |
| 1533 | TEST_F(DeviceInfoDelayedCreationTest, CellularDevice) { |
| 1534 | AddDelayedDevice(); |
| 1535 | EXPECT_CALL(test_device_info_, GetDeviceTechnology(_)) |
| 1536 | .WillOnce(Return(Technology::kCellular)); |
| 1537 | EXPECT_CALL(test_device_info_, CreateDevice( |
| 1538 | kTestDeviceName, _, kTestDeviceIndex, Technology::kCellular)) |
| 1539 | .WillOnce(Return(DeviceRefPtr())); |
| 1540 | DelayedDeviceCreationTask(); |
| 1541 | EXPECT_TRUE(GetDelayedDevices().empty()); |
| 1542 | } |
| 1543 | |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 1544 | TEST_F(DeviceInfoDelayedCreationTest, WiFiDevice) { |
| 1545 | ScopedMockLog log; |
Paul Stewart | 2ddf2c6 | 2013-04-16 09:47:34 -0700 | [diff] [blame] | 1546 | EXPECT_CALL(log, Log(logging::LOG_ERROR, _, |
| 1547 | HasSubstr("Message is not a new interface response"))); |
| 1548 | GetInterfaceMessage non_interface_response_message; |
| 1549 | TriggerOnWiFiInterfaceInfoReceived(non_interface_response_message); |
| 1550 | Mock::VerifyAndClearExpectations(&log); |
| 1551 | |
| 1552 | EXPECT_CALL(log, Log(logging::LOG_ERROR, _, |
| 1553 | HasSubstr("Message contains no interface index"))); |
| 1554 | NewInterfaceMessage message; |
| 1555 | TriggerOnWiFiInterfaceInfoReceived(message); |
| 1556 | Mock::VerifyAndClearExpectations(&log); |
| 1557 | |
| 1558 | message.attributes()->CreateAttribute( |
| 1559 | NL80211_ATTR_IFINDEX, base::Bind( |
| 1560 | &NetlinkAttribute::NewNl80211AttributeFromId)); |
| 1561 | message.attributes()->SetU32AttributeValue(NL80211_ATTR_IFINDEX, |
| 1562 | kTestDeviceIndex); |
| 1563 | EXPECT_CALL(log, Log(logging::LOG_ERROR, _, |
| 1564 | HasSubstr("Message contains no interface type"))); |
| 1565 | TriggerOnWiFiInterfaceInfoReceived(message); |
| 1566 | Mock::VerifyAndClearExpectations(&log); |
| 1567 | |
| 1568 | message.attributes()->CreateAttribute( |
| 1569 | NL80211_ATTR_IFTYPE, base::Bind( |
| 1570 | &NetlinkAttribute::NewNl80211AttributeFromId)); |
| 1571 | message.attributes()->SetU32AttributeValue(NL80211_ATTR_IFTYPE, |
| 1572 | NL80211_IFTYPE_AP); |
| 1573 | EXPECT_CALL(log, Log(logging::LOG_ERROR, _, |
| 1574 | HasSubstr("Could not find device info for interface"))); |
| 1575 | TriggerOnWiFiInterfaceInfoReceived(message); |
| 1576 | Mock::VerifyAndClearExpectations(&log); |
| 1577 | |
| 1578 | // Use the AddDelayedDevice() method to create a device info entry with no |
| 1579 | // associated device. |
| 1580 | AddDelayedDevice(); |
| 1581 | |
| 1582 | EXPECT_CALL(log, Log(logging::LOG_INFO, _, |
| 1583 | HasSubstr("it is not in station mode"))); |
| 1584 | TriggerOnWiFiInterfaceInfoReceived(message); |
| 1585 | Mock::VerifyAndClearExpectations(&log); |
| 1586 | Mock::VerifyAndClearExpectations(&manager_); |
| 1587 | |
| 1588 | message.attributes()->SetU32AttributeValue(NL80211_ATTR_IFTYPE, |
| 1589 | NL80211_IFTYPE_STATION); |
| 1590 | EXPECT_CALL(manager_, RegisterDevice(_)); |
| 1591 | EXPECT_CALL(manager_, device_info()) |
| 1592 | .WillRepeatedly(Return(&test_device_info_)); |
| 1593 | EXPECT_CALL(log, Log(_, _, _)).Times(AnyNumber()); |
| 1594 | EXPECT_CALL(log, Log(logging::LOG_INFO, _, |
| 1595 | HasSubstr("Creating WiFi device"))); |
| 1596 | TriggerOnWiFiInterfaceInfoReceived(message); |
| 1597 | Mock::VerifyAndClearExpectations(&log); |
| 1598 | Mock::VerifyAndClearExpectations(&manager_); |
| 1599 | |
| 1600 | EXPECT_CALL(manager_, RegisterDevice(_)).Times(0); |
| 1601 | EXPECT_CALL(log, Log(logging::LOG_ERROR, _, |
| 1602 | HasSubstr("Device already created for interface"))); |
| 1603 | TriggerOnWiFiInterfaceInfoReceived(message); |
| 1604 | } |
| 1605 | |
Chris Masone | 9be4a9d | 2011-05-16 15:44:09 -0700 | [diff] [blame] | 1606 | } // namespace shill |