mukesh agrawal | 6bb9e7c | 2012-01-30 14:57:54 -0800 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium OS Authors. All rights reserved. |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -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. |
| 4 | |
Chris Masone | 8a7b8be | 2011-07-22 12:43:37 -0700 | [diff] [blame] | 5 | #include "shill/dhcp_config.h" |
| 6 | |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 7 | #include <base/bind.h> |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 8 | #include <base/file_util.h> |
Paul Stewart | 5ad1606 | 2013-02-21 18:10:48 -0800 | [diff] [blame] | 9 | #include <base/files/scoped_temp_dir.h> |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 10 | #include <base/stringprintf.h> |
Chris Masone | 43b48a1 | 2011-07-01 13:37:07 -0700 | [diff] [blame] | 11 | #include <chromeos/dbus/service_constants.h> |
Chris Masone | 8a7b8be | 2011-07-22 12:43:37 -0700 | [diff] [blame] | 12 | #include <gtest/gtest.h> |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 13 | |
Chris Masone | 43b48a1 | 2011-07-01 13:37:07 -0700 | [diff] [blame] | 14 | #include "shill/dbus_adaptor.h" |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 15 | #include "shill/dhcp_provider.h" |
Paul Stewart | 26b327e | 2011-10-19 11:38:09 -0700 | [diff] [blame] | 16 | #include "shill/event_dispatcher.h" |
Chris Masone | 19e3040 | 2011-07-19 15:48:47 -0700 | [diff] [blame] | 17 | #include "shill/mock_control.h" |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 18 | #include "shill/mock_dhcp_proxy.h" |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 19 | #include "shill/mock_glib.h" |
mukesh agrawal | 6c6655d | 2012-12-06 14:49:50 -0800 | [diff] [blame] | 20 | #include "shill/mock_log.h" |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 21 | #include "shill/mock_minijail.h" |
Chris Masone | 43b48a1 | 2011-07-01 13:37:07 -0700 | [diff] [blame] | 22 | #include "shill/property_store_unittest.h" |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 23 | #include "shill/proxy_factory.h" |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 24 | |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 25 | using base::Bind; |
Albert Chaulk | 0e1cdea | 2013-02-27 15:32:55 -0800 | [diff] [blame] | 26 | using base::FilePath; |
Paul Stewart | 5ad1606 | 2013-02-21 18:10:48 -0800 | [diff] [blame] | 27 | using base::ScopedTempDir; |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 28 | using base::Unretained; |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 29 | using std::string; |
| 30 | using std::vector; |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 31 | using testing::_; |
mukesh agrawal | 1835e77 | 2013-01-15 18:35:03 -0800 | [diff] [blame] | 32 | using testing::AnyNumber; |
| 33 | using testing::ContainsRegex; |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 34 | using testing::Return; |
| 35 | using testing::SetArgumentPointee; |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 36 | using testing::Test; |
| 37 | |
| 38 | namespace shill { |
| 39 | |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 40 | namespace { |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 41 | const char kDeviceName[] = "eth0"; |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 42 | const char kHostName[] = "hostname"; |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 43 | const char kLeaseFileSuffix[] = "leasefilesuffix"; |
| 44 | const bool kArpGateway = true; |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 45 | } // namespace {} |
| 46 | |
Chris Masone | 43b48a1 | 2011-07-01 13:37:07 -0700 | [diff] [blame] | 47 | class DHCPConfigTest : public PropertyStoreTest { |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 48 | public: |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 49 | DHCPConfigTest() |
Darin Petkov | f65e928 | 2011-06-21 14:29:56 -0700 | [diff] [blame] | 50 | : proxy_(new MockDHCPProxy()), |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 51 | proxy_factory_(this), |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 52 | minijail_(new MockMinijail()), |
Chris Masone | 19e3040 | 2011-07-19 15:48:47 -0700 | [diff] [blame] | 53 | config_(new DHCPConfig(&control_, |
Chris Masone | 2176a88 | 2011-09-14 22:29:15 -0700 | [diff] [blame] | 54 | dispatcher(), |
Chris Masone | 19e3040 | 2011-07-19 15:48:47 -0700 | [diff] [blame] | 55 | DHCPProvider::GetInstance(), |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 56 | kDeviceName, |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 57 | kHostName, |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 58 | kLeaseFileSuffix, |
| 59 | kArpGateway, |
Chris Masone | 2176a88 | 2011-09-14 22:29:15 -0700 | [diff] [blame] | 60 | glib())) {} |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 61 | |
| 62 | virtual void SetUp() { |
Darin Petkov | ab565bb | 2011-10-06 02:55:51 -0700 | [diff] [blame] | 63 | config_->proxy_factory_ = &proxy_factory_; |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 64 | config_->minijail_ = minijail_.get(); |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | virtual void TearDown() { |
Darin Petkov | ab565bb | 2011-10-06 02:55:51 -0700 | [diff] [blame] | 68 | config_->proxy_factory_ = NULL; |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 69 | config_->minijail_ = NULL; |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 70 | } |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 71 | |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 72 | DHCPConfigRefPtr CreateMockMinijailConfig(const string &hostname, |
| 73 | const string &lease_suffix, |
| 74 | bool arp_gateway); |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 75 | DHCPConfigRefPtr CreateRunningConfig(const string &hostname, |
| 76 | const string &lease_suffix, |
| 77 | bool arp_gateway); |
| 78 | void StopRunningConfigAndExpect(DHCPConfigRefPtr config, |
| 79 | bool lease_file_exists); |
| 80 | |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 81 | protected: |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 82 | class TestProxyFactory : public ProxyFactory { |
| 83 | public: |
Paul Stewart | 7355ce1 | 2011-09-02 10:47:01 -0700 | [diff] [blame] | 84 | explicit TestProxyFactory(DHCPConfigTest *test) : test_(test) {} |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 85 | |
mukesh agrawal | 1830fa1 | 2011-09-26 14:31:40 -0700 | [diff] [blame] | 86 | virtual DHCPProxyInterface *CreateDHCPProxy(const string &/*service*/) { |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 87 | return test_->proxy_.release(); |
| 88 | } |
| 89 | |
| 90 | private: |
| 91 | DHCPConfigTest *test_; |
| 92 | }; |
| 93 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 94 | static const int kPID; |
| 95 | static const unsigned int kTag; |
| 96 | |
| 97 | FilePath lease_file_; |
| 98 | FilePath pid_file_; |
| 99 | ScopedTempDir temp_dir_; |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 100 | scoped_ptr<MockDHCPProxy> proxy_; |
| 101 | TestProxyFactory proxy_factory_; |
Chris Masone | 19e3040 | 2011-07-19 15:48:47 -0700 | [diff] [blame] | 102 | MockControl control_; |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 103 | scoped_ptr<MockMinijail> minijail_; |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 104 | DHCPConfigRefPtr config_; |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 105 | }; |
| 106 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 107 | const int DHCPConfigTest::kPID = 123456; |
| 108 | const unsigned int DHCPConfigTest::kTag = 77; |
| 109 | |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 110 | DHCPConfigRefPtr DHCPConfigTest::CreateMockMinijailConfig( |
| 111 | const string &hostname, |
| 112 | const string &lease_suffix, |
| 113 | bool arp_gateway) { |
| 114 | DHCPConfigRefPtr config(new DHCPConfig(&control_, |
| 115 | dispatcher(), |
| 116 | DHCPProvider::GetInstance(), |
| 117 | kDeviceName, |
| 118 | hostname, |
| 119 | lease_suffix, |
| 120 | arp_gateway, |
| 121 | glib())); |
| 122 | config->minijail_ = minijail_.get(); |
| 123 | EXPECT_CALL(*minijail_, RunAndDestroy(_, _, _)).WillOnce(Return(false)); |
| 124 | |
| 125 | return config; |
| 126 | } |
| 127 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 128 | DHCPConfigRefPtr DHCPConfigTest::CreateRunningConfig(const string &hostname, |
| 129 | const string &lease_suffix, |
| 130 | bool arp_gateway) { |
| 131 | DHCPConfigRefPtr config(new DHCPConfig(&control_, |
| 132 | dispatcher(), |
| 133 | DHCPProvider::GetInstance(), |
| 134 | kDeviceName, |
| 135 | hostname, |
| 136 | lease_suffix, |
| 137 | arp_gateway, |
| 138 | glib())); |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 139 | config->minijail_ = minijail_.get(); |
| 140 | EXPECT_CALL(*minijail_, RunAndDestroy(_, _, _)) |
| 141 | .WillOnce(DoAll(SetArgumentPointee<2>(kPID), Return(true))); |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 142 | EXPECT_CALL(*glib(), ChildWatchAdd(kPID, _, _)).WillOnce(Return(kTag)); |
| 143 | EXPECT_TRUE(config->Start()); |
| 144 | EXPECT_EQ(kPID, config->pid_); |
| 145 | EXPECT_EQ(config.get(), DHCPProvider::GetInstance()->GetConfig(kPID).get()); |
| 146 | EXPECT_EQ(kTag, config->child_watch_tag_); |
| 147 | |
| 148 | EXPECT_TRUE(temp_dir_.CreateUniqueTempDir()); |
| 149 | config->root_ = temp_dir_.path(); |
Jorge Lucangeli Obes | 2f3169d | 2012-04-25 11:38:25 -0700 | [diff] [blame] | 150 | FilePath varrun = temp_dir_.path().Append("var/run/dhcpcd"); |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 151 | EXPECT_TRUE(file_util::CreateDirectory(varrun)); |
| 152 | pid_file_ = varrun.Append(base::StringPrintf("dhcpcd-%s.pid", kDeviceName)); |
| 153 | FilePath varlib = temp_dir_.path().Append("var/lib/dhcpcd"); |
| 154 | EXPECT_TRUE(file_util::CreateDirectory(varlib)); |
| 155 | lease_file_ = |
| 156 | varlib.Append(base::StringPrintf("dhcpcd-%s.lease", kDeviceName)); |
| 157 | EXPECT_EQ(0, file_util::WriteFile(pid_file_, "", 0)); |
| 158 | EXPECT_EQ(0, file_util::WriteFile(lease_file_, "", 0)); |
| 159 | EXPECT_TRUE(file_util::PathExists(pid_file_)); |
| 160 | EXPECT_TRUE(file_util::PathExists(lease_file_)); |
| 161 | |
| 162 | return config; |
| 163 | } |
| 164 | |
| 165 | void DHCPConfigTest::StopRunningConfigAndExpect(DHCPConfigRefPtr config, |
| 166 | bool lease_file_exists) { |
mukesh agrawal | 6c6655d | 2012-12-06 14:49:50 -0800 | [diff] [blame] | 167 | ScopedMockLog log; |
| 168 | // We use a non-zero exit status so that we get the log message. |
| 169 | EXPECT_CALL(log, Log(_, _, ::testing::EndsWith("status 10"))); |
| 170 | DHCPConfig::ChildWatchCallback(kPID, 10, config.get()); |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 171 | EXPECT_EQ(NULL, DHCPProvider::GetInstance()->GetConfig(kPID).get()); |
| 172 | |
| 173 | EXPECT_FALSE(file_util::PathExists(pid_file_)); |
| 174 | EXPECT_EQ(lease_file_exists, file_util::PathExists(lease_file_)); |
| 175 | } |
| 176 | |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 177 | TEST_F(DHCPConfigTest, GetIPv4AddressString) { |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 178 | EXPECT_EQ("255.255.255.255", config_->GetIPv4AddressString(0xffffffff)); |
| 179 | EXPECT_EQ("0.0.0.0", config_->GetIPv4AddressString(0)); |
| 180 | EXPECT_EQ("1.2.3.4", config_->GetIPv4AddressString(0x04030201)); |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 181 | } |
| 182 | |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 183 | TEST_F(DHCPConfigTest, InitProxy) { |
| 184 | static const char kService[] = ":1.200"; |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 185 | EXPECT_TRUE(proxy_.get()); |
| 186 | EXPECT_FALSE(config_->proxy_.get()); |
Eric Shienbrood | 9a24553 | 2012-03-07 14:20:39 -0500 | [diff] [blame] | 187 | config_->InitProxy(kService); |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 188 | EXPECT_FALSE(proxy_.get()); |
| 189 | EXPECT_TRUE(config_->proxy_.get()); |
| 190 | |
| 191 | config_->InitProxy(kService); |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 192 | } |
| 193 | |
Paul Stewart | 65bcd08 | 2012-11-16 09:37:14 -0800 | [diff] [blame] | 194 | TEST_F(DHCPConfigTest, ParseClasslessStaticRoutes) { |
| 195 | const string kDefaultAddress = "0.0.0.0"; |
| 196 | const string kDefaultDestination = kDefaultAddress + "/0"; |
| 197 | const string kRouter0 = "10.0.0.254"; |
| 198 | const string kAddress1 = "192.168.1.0"; |
| 199 | const string kDestination1 = kAddress1 + "/24"; |
| 200 | // Last gateway missing, leaving an odd number of parameters. |
| 201 | const string kBrokenClasslessRoutes0 = kDefaultDestination + " " + kRouter0 + |
| 202 | " " + kDestination1; |
| 203 | IPConfig::Properties properties; |
| 204 | EXPECT_FALSE(DHCPConfig::ParseClasslessStaticRoutes(kBrokenClasslessRoutes0, |
| 205 | &properties)); |
| 206 | EXPECT_TRUE(properties.routes.empty()); |
| 207 | EXPECT_TRUE(properties.gateway.empty()); |
| 208 | |
| 209 | // Gateway argument for the second route is malformed, but we were able |
| 210 | // to salvage a default gateway. |
| 211 | const string kBrokenRouter1 = "10.0.0"; |
| 212 | const string kBrokenClasslessRoutes1 = kBrokenClasslessRoutes0 + " " + |
| 213 | kBrokenRouter1; |
| 214 | EXPECT_FALSE(DHCPConfig::ParseClasslessStaticRoutes(kBrokenClasslessRoutes1, |
| 215 | &properties)); |
| 216 | EXPECT_TRUE(properties.routes.empty()); |
| 217 | EXPECT_EQ(kRouter0, properties.gateway); |
| 218 | |
| 219 | const string kRouter1 = "10.0.0.253"; |
| 220 | const string kRouter2 = "10.0.0.252"; |
| 221 | const string kClasslessRoutes0 = kDefaultDestination + " " + kRouter2 + " " + |
| 222 | kDestination1 + " " + kRouter1; |
| 223 | EXPECT_TRUE(DHCPConfig::ParseClasslessStaticRoutes(kClasslessRoutes0, |
| 224 | &properties)); |
| 225 | // The old default route is preserved. |
| 226 | EXPECT_EQ(kRouter0, properties.gateway); |
| 227 | |
| 228 | // The two routes (including the one which would have otherwise been |
| 229 | // classified as a default route) are added to the routing table. |
| 230 | EXPECT_EQ(2, properties.routes.size()); |
| 231 | const IPConfig::Route &route0 = properties.routes[0]; |
| 232 | EXPECT_EQ(kDefaultAddress, route0.host); |
| 233 | EXPECT_EQ("0.0.0.0", route0.netmask); |
| 234 | EXPECT_EQ(kRouter2, route0.gateway); |
| 235 | |
| 236 | const IPConfig::Route &route1 = properties.routes[1]; |
| 237 | EXPECT_EQ(kAddress1, route1.host); |
| 238 | EXPECT_EQ("255.255.255.0", route1.netmask); |
| 239 | EXPECT_EQ(kRouter1, route1.gateway); |
| 240 | |
| 241 | // A malformed routing table should not affect the current table. |
| 242 | EXPECT_FALSE(DHCPConfig::ParseClasslessStaticRoutes(kBrokenClasslessRoutes1, |
| 243 | &properties)); |
| 244 | EXPECT_EQ(2, properties.routes.size()); |
| 245 | EXPECT_EQ(kRouter0, properties.gateway); |
| 246 | } |
| 247 | |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 248 | TEST_F(DHCPConfigTest, ParseConfiguration) { |
| 249 | DHCPConfig::Configuration conf; |
| 250 | conf[DHCPConfig::kConfigurationKeyIPAddress].writer().append_uint32( |
| 251 | 0x01020304); |
| 252 | conf[DHCPConfig::kConfigurationKeySubnetCIDR].writer().append_byte( |
| 253 | 16); |
| 254 | conf[DHCPConfig::kConfigurationKeyBroadcastAddress].writer().append_uint32( |
| 255 | 0x10203040); |
| 256 | { |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 257 | vector<unsigned int> routers; |
| 258 | routers.push_back(0x02040608); |
| 259 | routers.push_back(0x03050709); |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 260 | DBus::MessageIter writer = |
| 261 | conf[DHCPConfig::kConfigurationKeyRouters].writer(); |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 262 | writer << routers; |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 263 | } |
| 264 | { |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 265 | vector<unsigned int> dns; |
| 266 | dns.push_back(0x09070503); |
| 267 | dns.push_back(0x08060402); |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 268 | DBus::MessageIter writer = conf[DHCPConfig::kConfigurationKeyDNS].writer(); |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 269 | writer << dns; |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 270 | } |
| 271 | conf[DHCPConfig::kConfigurationKeyDomainName].writer().append_string( |
| 272 | "domain-name"); |
| 273 | { |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 274 | vector<string> search; |
| 275 | search.push_back("foo.com"); |
| 276 | search.push_back("bar.com"); |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 277 | DBus::MessageIter writer = |
| 278 | conf[DHCPConfig::kConfigurationKeyDomainSearch].writer(); |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 279 | writer << search; |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 280 | } |
| 281 | conf[DHCPConfig::kConfigurationKeyMTU].writer().append_uint16(600); |
| 282 | conf["UnknownKey"] = DBus::Variant(); |
| 283 | |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 284 | IPConfig::Properties properties; |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 285 | ASSERT_TRUE(config_->ParseConfiguration(conf, &properties)); |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 286 | EXPECT_EQ("4.3.2.1", properties.address); |
Paul Stewart | 48100b0 | 2012-03-19 07:53:52 -0700 | [diff] [blame] | 287 | EXPECT_EQ(16, properties.subnet_prefix); |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 288 | EXPECT_EQ("64.48.32.16", properties.broadcast_address); |
| 289 | EXPECT_EQ("8.6.4.2", properties.gateway); |
| 290 | ASSERT_EQ(2, properties.dns_servers.size()); |
| 291 | EXPECT_EQ("3.5.7.9", properties.dns_servers[0]); |
| 292 | EXPECT_EQ("2.4.6.8", properties.dns_servers[1]); |
| 293 | EXPECT_EQ("domain-name", properties.domain_name); |
| 294 | ASSERT_EQ(2, properties.domain_search.size()); |
| 295 | EXPECT_EQ("foo.com", properties.domain_search[0]); |
| 296 | EXPECT_EQ("bar.com", properties.domain_search[1]); |
| 297 | EXPECT_EQ(600, properties.mtu); |
| 298 | } |
| 299 | |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 300 | TEST_F(DHCPConfigTest, StartFail) { |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 301 | EXPECT_CALL(*minijail_, RunAndDestroy(_, _, _)).WillOnce(Return(false)); |
Chris Masone | 2176a88 | 2011-09-14 22:29:15 -0700 | [diff] [blame] | 302 | EXPECT_CALL(*glib(), ChildWatchAdd(_, _, _)).Times(0); |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 303 | EXPECT_FALSE(config_->Start()); |
| 304 | EXPECT_EQ(0, config_->pid_); |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 305 | } |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 306 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 307 | MATCHER_P3(IsDHCPCDArgs, has_hostname, has_arp_gateway, has_lease_suffix, "") { |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 308 | if (string(arg[0]) != "/sbin/dhcpcd" || |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 309 | string(arg[1]) != "-B") { |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 310 | return false; |
| 311 | } |
| 312 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 313 | int end_offset = 2; |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 314 | if (has_hostname) { |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 315 | if (string(arg[end_offset]) != "-h" || |
| 316 | string(arg[end_offset + 1]) != kHostName) { |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 317 | return false; |
| 318 | } |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 319 | end_offset += 2; |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 320 | } |
| 321 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 322 | if (has_arp_gateway) { |
| 323 | if (string(arg[end_offset]) != "-R") |
| 324 | return false; |
| 325 | ++end_offset; |
| 326 | } |
| 327 | |
| 328 | string device_arg = has_lease_suffix ? |
| 329 | string(kDeviceName) + "=" + string(kLeaseFileSuffix) : kDeviceName; |
| 330 | return string(arg[end_offset]) == device_arg && arg[end_offset + 1] == NULL; |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 331 | } |
| 332 | |
| 333 | TEST_F(DHCPConfigTest, StartWithHostname) { |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 334 | EXPECT_CALL(*minijail_, RunAndDestroy(_, _, _)).WillOnce(Return(false)); |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 335 | EXPECT_FALSE(config_->Start()); |
| 336 | } |
| 337 | |
| 338 | TEST_F(DHCPConfigTest, StartWithoutHostname) { |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 339 | DHCPConfigRefPtr config = CreateMockMinijailConfig("", |
| 340 | kLeaseFileSuffix, |
| 341 | kArpGateway); |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 342 | EXPECT_FALSE(config->Start()); |
| 343 | } |
| 344 | |
| 345 | TEST_F(DHCPConfigTest, StartWithoutArpGateway) { |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 346 | DHCPConfigRefPtr config = CreateMockMinijailConfig(kHostName, |
| 347 | kLeaseFileSuffix, |
| 348 | false); |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 349 | EXPECT_FALSE(config->Start()); |
| 350 | } |
| 351 | |
| 352 | TEST_F(DHCPConfigTest, StartWithoutLeaseSuffix) { |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 353 | DHCPConfigRefPtr config = CreateMockMinijailConfig(kHostName, |
| 354 | kDeviceName, |
| 355 | kArpGateway); |
Paul Stewart | d32f484 | 2012-01-11 16:08:13 -0800 | [diff] [blame] | 356 | EXPECT_FALSE(config->Start()); |
| 357 | } |
| 358 | |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 359 | namespace { |
| 360 | |
| 361 | class UpdateCallbackTest { |
| 362 | public: |
| 363 | UpdateCallbackTest(const string &message, |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 364 | const IPConfigRefPtr &ipconfig, |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 365 | bool success) |
| 366 | : message_(message), |
| 367 | ipconfig_(ipconfig), |
| 368 | success_(success), |
| 369 | called_(false) {} |
| 370 | |
Chris Masone | 2b10554 | 2011-06-22 10:58:09 -0700 | [diff] [blame] | 371 | void Callback(const IPConfigRefPtr &ipconfig, bool success) { |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 372 | called_ = true; |
| 373 | EXPECT_EQ(ipconfig_.get(), ipconfig.get()) << message_; |
| 374 | EXPECT_EQ(success_, success) << message_; |
| 375 | } |
| 376 | |
| 377 | bool called() const { return called_; } |
| 378 | |
| 379 | private: |
| 380 | const string message_; |
| 381 | IPConfigRefPtr ipconfig_; |
| 382 | bool success_; |
| 383 | bool called_; |
| 384 | }; |
| 385 | |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 386 | void DoNothing() {} |
| 387 | |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 388 | } // namespace {} |
| 389 | |
| 390 | TEST_F(DHCPConfigTest, ProcessEventSignalFail) { |
| 391 | DHCPConfig::Configuration conf; |
| 392 | conf[DHCPConfig::kConfigurationKeyIPAddress].writer().append_uint32( |
| 393 | 0x01020304); |
| 394 | UpdateCallbackTest callback_test(DHCPConfig::kReasonFail, config_, false); |
| 395 | config_->RegisterUpdateCallback( |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 396 | Bind(&UpdateCallbackTest::Callback, Unretained(&callback_test))); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 397 | config_->lease_acquisition_timeout_callback_.Reset(base::Bind(&DoNothing)); |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 398 | config_->ProcessEventSignal(DHCPConfig::kReasonFail, conf); |
| 399 | EXPECT_TRUE(callback_test.called()); |
| 400 | EXPECT_TRUE(config_->properties().address.empty()); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 401 | EXPECT_TRUE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 402 | } |
| 403 | |
| 404 | TEST_F(DHCPConfigTest, ProcessEventSignalSuccess) { |
| 405 | static const char * const kReasons[] = { |
| 406 | DHCPConfig::kReasonBound, |
| 407 | DHCPConfig::kReasonRebind, |
| 408 | DHCPConfig::kReasonReboot, |
| 409 | DHCPConfig::kReasonRenew |
| 410 | }; |
| 411 | for (size_t r = 0; r < arraysize(kReasons); r++) { |
| 412 | DHCPConfig::Configuration conf; |
| 413 | string message = string(kReasons[r]) + " failed"; |
| 414 | conf[DHCPConfig::kConfigurationKeyIPAddress].writer().append_uint32(r); |
| 415 | UpdateCallbackTest callback_test(message, config_, true); |
| 416 | config_->RegisterUpdateCallback( |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 417 | Bind(&UpdateCallbackTest::Callback, Unretained(&callback_test))); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 418 | config_->lease_acquisition_timeout_callback_.Reset(base::Bind(&DoNothing)); |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 419 | config_->ProcessEventSignal(kReasons[r], conf); |
| 420 | EXPECT_TRUE(callback_test.called()) << message; |
Paul Stewart | 8322440 | 2011-11-30 14:52:30 -0800 | [diff] [blame] | 421 | EXPECT_EQ(base::StringPrintf("%zu.0.0.0", r), config_->properties().address) |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 422 | << message; |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 423 | EXPECT_TRUE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 424 | } |
| 425 | } |
| 426 | |
| 427 | TEST_F(DHCPConfigTest, ProcessEventSignalUnknown) { |
| 428 | DHCPConfig::Configuration conf; |
| 429 | conf[DHCPConfig::kConfigurationKeyIPAddress].writer().append_uint32( |
| 430 | 0x01020304); |
| 431 | static const char kReasonUnknown[] = "UNKNOWN_REASON"; |
| 432 | UpdateCallbackTest callback_test(kReasonUnknown, config_, false); |
| 433 | config_->RegisterUpdateCallback( |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 434 | Bind(&UpdateCallbackTest::Callback, Unretained(&callback_test))); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 435 | config_->lease_acquisition_timeout_callback_.Reset(base::Bind(&DoNothing)); |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 436 | config_->ProcessEventSignal(kReasonUnknown, conf); |
| 437 | EXPECT_FALSE(callback_test.called()); |
| 438 | EXPECT_TRUE(config_->properties().address.empty()); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 439 | EXPECT_FALSE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | f9b0ca8 | 2011-06-20 12:10:23 -0700 | [diff] [blame] | 440 | } |
| 441 | |
| 442 | |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 443 | TEST_F(DHCPConfigTest, ReleaseIP) { |
| 444 | config_->pid_ = 1 << 18; // Ensure unknown positive PID. |
Paul Stewart | a02ee49 | 2012-05-16 10:04:53 -0700 | [diff] [blame] | 445 | config_->arp_gateway_ = false; |
Darin Petkov | aceede3 | 2011-07-18 15:32:38 -0700 | [diff] [blame] | 446 | EXPECT_CALL(*proxy_, Release(kDeviceName)).Times(1); |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 447 | config_->proxy_.reset(proxy_.release()); |
Paul Stewart | 217c61d | 2013-06-13 15:12:02 -0700 | [diff] [blame] | 448 | EXPECT_TRUE(config_->ReleaseIP(IPConfig::kReleaseReasonDisconnect)); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 449 | config_->pid_ = 0; |
| 450 | } |
| 451 | |
Paul Stewart | a02ee49 | 2012-05-16 10:04:53 -0700 | [diff] [blame] | 452 | TEST_F(DHCPConfigTest, ReleaseIPArpGW) { |
| 453 | config_->pid_ = 1 << 18; // Ensure unknown positive PID. |
| 454 | config_->arp_gateway_ = true; |
| 455 | EXPECT_CALL(*proxy_, Release(kDeviceName)).Times(0); |
| 456 | config_->proxy_.reset(proxy_.release()); |
Paul Stewart | 217c61d | 2013-06-13 15:12:02 -0700 | [diff] [blame] | 457 | EXPECT_TRUE(config_->ReleaseIP(IPConfig::kReleaseReasonDisconnect)); |
| 458 | config_->pid_ = 0; |
| 459 | } |
| 460 | |
| 461 | TEST_F(DHCPConfigTest, ReleaseIPStaticIPWithLease) { |
| 462 | config_->pid_ = 1 << 18; // Ensure unknown positive PID. |
| 463 | config_->arp_gateway_ = true; |
| 464 | config_->is_lease_active_ = true; |
| 465 | EXPECT_CALL(*proxy_, Release(kDeviceName)); |
| 466 | config_->proxy_.reset(proxy_.release()); |
| 467 | EXPECT_TRUE(config_->ReleaseIP(IPConfig::kReleaseReasonStaticIP)); |
| 468 | EXPECT_EQ(NULL, config_->proxy_.get()); |
| 469 | config_->pid_ = 0; |
| 470 | } |
| 471 | |
| 472 | TEST_F(DHCPConfigTest, ReleaseIPStaticIPWithoutLease) { |
| 473 | config_->pid_ = 1 << 18; // Ensure unknown positive PID. |
| 474 | config_->arp_gateway_ = true; |
| 475 | config_->is_lease_active_ = false; |
| 476 | EXPECT_CALL(*proxy_, Release(kDeviceName)).Times(0); |
| 477 | MockDHCPProxy *proxy_pointer = proxy_.get(); |
| 478 | config_->proxy_.reset(proxy_.release()); |
| 479 | EXPECT_TRUE(config_->ReleaseIP(IPConfig::kReleaseReasonStaticIP)); |
| 480 | // Expect that proxy has not been released. |
| 481 | EXPECT_EQ(proxy_pointer, config_->proxy_.get()); |
Paul Stewart | a02ee49 | 2012-05-16 10:04:53 -0700 | [diff] [blame] | 482 | config_->pid_ = 0; |
| 483 | } |
| 484 | |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 485 | TEST_F(DHCPConfigTest, RenewIP) { |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 486 | EXPECT_TRUE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 487 | config_->pid_ = 456; |
Paul Stewart | c02344a | 2012-08-17 16:57:37 -0700 | [diff] [blame] | 488 | EXPECT_FALSE(config_->RenewIP()); // Expect no crash with NULL proxy. |
Darin Petkov | aceede3 | 2011-07-18 15:32:38 -0700 | [diff] [blame] | 489 | EXPECT_CALL(*proxy_, Rebind(kDeviceName)).Times(1); |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 490 | config_->proxy_.reset(proxy_.release()); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 491 | EXPECT_TRUE(config_->RenewIP()); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 492 | EXPECT_FALSE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 493 | config_->pid_ = 0; |
| 494 | } |
| 495 | |
| 496 | TEST_F(DHCPConfigTest, RequestIP) { |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 497 | EXPECT_TRUE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 498 | config_->pid_ = 567; |
Darin Petkov | aceede3 | 2011-07-18 15:32:38 -0700 | [diff] [blame] | 499 | EXPECT_CALL(*proxy_, Rebind(kDeviceName)).Times(1); |
Darin Petkov | a7b8949 | 2011-07-27 12:48:17 -0700 | [diff] [blame] | 500 | config_->proxy_.reset(proxy_.release()); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 501 | EXPECT_TRUE(config_->RenewIP()); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 502 | EXPECT_FALSE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
| 503 | config_->pid_ = 0; |
| 504 | } |
| 505 | |
| 506 | TEST_F(DHCPConfigTest, RequestIPTimeout) { |
| 507 | UpdateCallbackTest callback_test(DHCPConfig::kReasonFail, config_, false); |
| 508 | config_->RegisterUpdateCallback( |
| 509 | Bind(&UpdateCallbackTest::Callback, Unretained(&callback_test))); |
| 510 | config_->lease_acquisition_timeout_seconds_ = 0; |
| 511 | config_->pid_ = 567; |
| 512 | EXPECT_CALL(*proxy_, Rebind(kDeviceName)).Times(1); |
| 513 | config_->proxy_.reset(proxy_.release()); |
| 514 | config_->RenewIP(); |
| 515 | config_->dispatcher_->DispatchPendingEvents(); |
| 516 | EXPECT_TRUE(callback_test.called()); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 517 | config_->pid_ = 0; |
| 518 | } |
| 519 | |
| 520 | TEST_F(DHCPConfigTest, Restart) { |
| 521 | const int kPID1 = 1 << 17; // Ensure unknown positive PID. |
| 522 | const int kPID2 = 987; |
| 523 | const unsigned int kTag1 = 11; |
| 524 | const unsigned int kTag2 = 22; |
| 525 | config_->pid_ = kPID1; |
| 526 | config_->child_watch_tag_ = kTag1; |
| 527 | DHCPProvider::GetInstance()->BindPID(kPID1, config_); |
Chris Masone | 2176a88 | 2011-09-14 22:29:15 -0700 | [diff] [blame] | 528 | EXPECT_CALL(*glib(), SourceRemove(kTag1)).WillOnce(Return(true)); |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 529 | EXPECT_CALL(*minijail_, RunAndDestroy(_, _, _)).WillOnce( |
| 530 | DoAll(SetArgumentPointee<2>(kPID2), Return(true))); |
Chris Masone | 2176a88 | 2011-09-14 22:29:15 -0700 | [diff] [blame] | 531 | EXPECT_CALL(*glib(), ChildWatchAdd(kPID2, _, _)).WillOnce(Return(kTag2)); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 532 | EXPECT_TRUE(config_->Restart()); |
| 533 | EXPECT_EQ(kPID2, config_->pid_); |
| 534 | EXPECT_EQ(config_.get(), DHCPProvider::GetInstance()->GetConfig(kPID2).get()); |
| 535 | EXPECT_EQ(kTag2, config_->child_watch_tag_); |
| 536 | DHCPProvider::GetInstance()->UnbindPID(kPID2); |
| 537 | config_->pid_ = 0; |
| 538 | config_->child_watch_tag_ = 0; |
| 539 | } |
| 540 | |
| 541 | TEST_F(DHCPConfigTest, RestartNoClient) { |
| 542 | const int kPID = 777; |
| 543 | const unsigned int kTag = 66; |
Chris Masone | 2176a88 | 2011-09-14 22:29:15 -0700 | [diff] [blame] | 544 | EXPECT_CALL(*glib(), SourceRemove(_)).Times(0); |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 545 | EXPECT_CALL(*minijail_, RunAndDestroy(_, _, _)).WillOnce( |
| 546 | DoAll(SetArgumentPointee<2>(kPID), Return(true))); |
Chris Masone | 2176a88 | 2011-09-14 22:29:15 -0700 | [diff] [blame] | 547 | EXPECT_CALL(*glib(), ChildWatchAdd(kPID, _, _)).WillOnce(Return(kTag)); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 548 | EXPECT_TRUE(config_->Restart()); |
| 549 | EXPECT_EQ(kPID, config_->pid_); |
| 550 | EXPECT_EQ(config_.get(), DHCPProvider::GetInstance()->GetConfig(kPID).get()); |
| 551 | EXPECT_EQ(kTag, config_->child_watch_tag_); |
| 552 | DHCPProvider::GetInstance()->UnbindPID(kPID); |
| 553 | config_->pid_ = 0; |
| 554 | config_->child_watch_tag_ = 0; |
| 555 | } |
| 556 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 557 | TEST_F(DHCPConfigTest, StartSuccessEphemeral) { |
| 558 | DHCPConfigRefPtr config = |
| 559 | CreateRunningConfig(kHostName, kDeviceName, kArpGateway); |
| 560 | StopRunningConfigAndExpect(config, false); |
| 561 | } |
Darin Petkov | 92c4390 | 2011-06-09 20:46:06 -0700 | [diff] [blame] | 562 | |
Paul Stewart | d408fdf | 2012-05-07 17:15:57 -0700 | [diff] [blame] | 563 | TEST_F(DHCPConfigTest, StartSuccessPersistent) { |
| 564 | DHCPConfigRefPtr config = |
| 565 | CreateRunningConfig(kHostName, kLeaseFileSuffix, kArpGateway); |
| 566 | StopRunningConfigAndExpect(config, true); |
Darin Petkov | f7897bc | 2011-06-08 17:13:36 -0700 | [diff] [blame] | 567 | } |
| 568 | |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 569 | TEST_F(DHCPConfigTest, StartTimeout) { |
| 570 | UpdateCallbackTest callback_test(DHCPConfig::kReasonFail, config_, false); |
| 571 | config_->RegisterUpdateCallback( |
| 572 | Bind(&UpdateCallbackTest::Callback, Unretained(&callback_test))); |
| 573 | config_->lease_acquisition_timeout_seconds_ = 0; |
| 574 | config_->proxy_.reset(proxy_.release()); |
Jorge Lucangeli Obes | ad43cc6 | 2012-04-11 16:25:43 -0700 | [diff] [blame] | 575 | EXPECT_CALL(*minijail_, RunAndDestroy(_, _, _)).WillOnce(Return(true)); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 576 | config_->Start(); |
| 577 | config_->dispatcher_->DispatchPendingEvents(); |
| 578 | EXPECT_TRUE(callback_test.called()); |
| 579 | } |
| 580 | |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 581 | TEST_F(DHCPConfigTest, Stop) { |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 582 | const int kPID = 1 << 17; // Ensure unknown positive PID. |
mukesh agrawal | 1835e77 | 2013-01-15 18:35:03 -0800 | [diff] [blame] | 583 | ScopedMockLog log; |
| 584 | EXPECT_CALL(log, Log(_, _, _)).Times(AnyNumber()); |
| 585 | EXPECT_CALL(log, Log(_, _, ContainsRegex( |
Darin Petkov | 3fe1766 | 2013-02-04 14:19:08 +0100 | [diff] [blame] | 586 | base::StringPrintf("Stopping.+%s", __func__)))); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 587 | config_->pid_ = kPID; |
Darin Petkov | 3fe1766 | 2013-02-04 14:19:08 +0100 | [diff] [blame] | 588 | DHCPProvider::GetInstance()->BindPID(kPID, config_); |
mukesh agrawal | 1835e77 | 2013-01-15 18:35:03 -0800 | [diff] [blame] | 589 | config_->Stop(__func__); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 590 | EXPECT_TRUE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | 3fe1766 | 2013-02-04 14:19:08 +0100 | [diff] [blame] | 591 | EXPECT_FALSE(DHCPProvider::GetInstance()->GetConfig(kPID)); |
| 592 | EXPECT_FALSE(config_->pid_); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 593 | } |
| 594 | |
| 595 | TEST_F(DHCPConfigTest, StopDuringRequestIP) { |
| 596 | config_->pid_ = 567; |
| 597 | EXPECT_CALL(*proxy_, Rebind(kDeviceName)).Times(1); |
| 598 | config_->proxy_.reset(proxy_.release()); |
| 599 | EXPECT_TRUE(config_->RenewIP()); |
| 600 | EXPECT_FALSE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
| 601 | config_->pid_ = 0; // Keep Stop from killing a real process. |
mukesh agrawal | 1835e77 | 2013-01-15 18:35:03 -0800 | [diff] [blame] | 602 | config_->Stop(__func__); |
mukesh agrawal | cc0fded | 2012-05-09 13:40:58 -0700 | [diff] [blame] | 603 | EXPECT_TRUE(config_->lease_acquisition_timeout_callback_.IsCancelled()); |
Darin Petkov | 98dd6a0 | 2011-06-10 15:12:57 -0700 | [diff] [blame] | 604 | } |
| 605 | |
mukesh agrawal | 6bb9e7c | 2012-01-30 14:57:54 -0800 | [diff] [blame] | 606 | TEST_F(DHCPConfigTest, SetProperty) { |
Chris Masone | 43b48a1 | 2011-07-01 13:37:07 -0700 | [diff] [blame] | 607 | ::DBus::Error error; |
| 608 | // Ensure that an attempt to write a R/O property returns InvalidArgs error. |
mukesh agrawal | 6bb9e7c | 2012-01-30 14:57:54 -0800 | [diff] [blame] | 609 | EXPECT_FALSE(DBusAdaptor::SetProperty(config_->mutable_store(), |
| 610 | flimflam::kAddressProperty, |
| 611 | PropertyStoreTest::kStringV, |
| 612 | &error)); |
mukesh agrawal | bebf1b8 | 2013-04-23 15:06:33 -0700 | [diff] [blame] | 613 | ASSERT_TRUE(error.is_set()); // name() may be invalid otherwise |
Chris Masone | 9d77993 | 2011-08-25 16:33:41 -0700 | [diff] [blame] | 614 | EXPECT_EQ(invalid_args(), error.name()); |
Chris Masone | 43b48a1 | 2011-07-01 13:37:07 -0700 | [diff] [blame] | 615 | } |
| 616 | |
Darin Petkov | e7cb7f8 | 2011-06-03 13:21:51 -0700 | [diff] [blame] | 617 | } // namespace shill |