fuquan/android_mt6572_jiabo
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
android_mt6572_jiabo/system/connectivity/shill/cellular/cellular_unittest.cc
FuQuan 3ff2876a30 first commit
2025-09-05 16:56:03 +08:00

2151 lines
86 KiB
C++
Raw Permalink Blame History

//
// Copyright (C) 2013 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "shill/cellular/cellular.h"
#include <sys/socket.h>
#include <linux/if.h> // NOLINT - Needs typedefs from sys/socket.h.
#include <linux/netlink.h>
#include <base/bind.h>
#if defined(__ANDROID__)
#include <dbus/service_constants.h>
#else
#include <chromeos/dbus/service_constants.h>
#endif // __ANDROID__
#include "shill/cellular/cellular_bearer.h"
#include "shill/cellular/cellular_capability_cdma.h"
#include "shill/cellular/cellular_capability_classic.h"
#include "shill/cellular/cellular_capability_gsm.h"
#include "shill/cellular/cellular_capability_universal.h"
#include "shill/cellular/cellular_service.h"
#include "shill/cellular/mock_cellular_service.h"
#include "shill/cellular/mock_mm1_modem_modem3gpp_proxy.h"
#include "shill/cellular/mock_mm1_modem_proxy.h"
#include "shill/cellular/mock_mm1_modem_simple_proxy.h"
#include "shill/cellular/mock_mobile_operator_info.h"
#include "shill/cellular/mock_modem_cdma_proxy.h"
#include "shill/cellular/mock_modem_gsm_card_proxy.h"
#include "shill/cellular/mock_modem_gsm_network_proxy.h"
#include "shill/cellular/mock_modem_info.h"
#include "shill/cellular/mock_modem_proxy.h"
#include "shill/cellular/mock_modem_simple_proxy.h"
#include "shill/dhcp/mock_dhcp_config.h"
#include "shill/dhcp/mock_dhcp_provider.h"
#include "shill/error.h"
#include "shill/mock_adaptors.h"
#include "shill/mock_control.h"
#include "shill/mock_dbus_properties_proxy.h"
#include "shill/mock_device_info.h"
#include "shill/mock_external_task.h"
#include "shill/mock_ppp_device.h"
#include "shill/mock_ppp_device_factory.h"
#include "shill/mock_process_manager.h"
#include "shill/net/mock_rtnl_handler.h"
#include "shill/property_store_unittest.h"
#include "shill/rpc_task.h" // for RpcTaskDelegate
#include "shill/test_event_dispatcher.h"
#include "shill/testing.h"
// mm/mm-modem.h must be included after cellular_capability_universal.h
// in order to allow MM_MODEM_CDMA_* to be defined properly.
#include <mm/mm-modem.h>
using base::Bind;
using base::Unretained;
using std::map;
using std::string;
using std::unique_ptr;
using std::vector;
using testing::_;
using testing::AnyNumber;
using testing::DoAll;
using testing::Invoke;
using testing::Mock;
using testing::NiceMock;
using testing::Return;
using testing::ReturnRef;
using testing::SaveArg;
using testing::SetArgumentPointee;
using testing::Unused;
namespace shill {
class CellularPropertyTest : public PropertyStoreTest {
public:
CellularPropertyTest()
: modem_info_(control_interface(),
dispatcher(),
metrics(),
manager()),
device_(new Cellular(&modem_info_,
"usb0",
"00:01:02:03:04:05",
3,
Cellular::kTypeCDMA,
"",
"")) {}
virtual ~CellularPropertyTest() {}
protected:
MockModemInfo modem_info_;
DeviceRefPtr device_;
};
TEST_F(CellularPropertyTest, Contains) {
EXPECT_TRUE(device_->store().Contains(kNameProperty));
EXPECT_FALSE(device_->store().Contains(""));
}
TEST_F(CellularPropertyTest, SetProperty) {
{
Error error;
const bool allow_roaming = true;
EXPECT_TRUE(device_->mutable_store()->SetAnyProperty(
kCellularAllowRoamingProperty, allow_roaming, &error));
}
// Ensure that attempting to write a R/O property returns InvalidArgs error.
{
Error error;
EXPECT_FALSE(device_->mutable_store()->SetAnyProperty(
kAddressProperty, PropertyStoreTest::kStringV, &error));
ASSERT_TRUE(error.IsFailure()); // name() may be invalid otherwise
EXPECT_EQ(Error::kInvalidArguments, error.type());
}
{
Error error;
EXPECT_FALSE(device_->mutable_store()->SetAnyProperty(
kCarrierProperty, PropertyStoreTest::kStringV, &error));
ASSERT_TRUE(error.IsFailure()); // name() may be invalid otherwise
EXPECT_EQ(Error::kInvalidArguments, error.type());
}
}
class CellularTest : public testing::Test {
public:
CellularTest()
: kHomeProviderCode("10001"),
kHomeProviderCountry("us"),
kHomeProviderName("HomeProviderName"),
kServingOperatorCode("10002"),
kServingOperatorCountry("ca"),
kServingOperatorName("ServingOperatorName"),
control_interface_(this),
modem_info_(&control_interface_, &dispatcher_, nullptr, nullptr),
device_info_(modem_info_.control_interface(), &dispatcher_,
modem_info_.metrics(), modem_info_.manager()),
dhcp_config_(new MockDHCPConfig(modem_info_.control_interface(),
kTestDeviceName)),
create_gsm_card_proxy_from_factory_(false),
mock_home_provider_info_(nullptr),
mock_serving_operator_info_(nullptr),
device_(new Cellular(&modem_info_,
kTestDeviceName,
kTestDeviceAddress,
3,
Cellular::kTypeGSM,
kDBusService,
kDBusPath)) {
PopulateProxies();
modem_info_.metrics()->RegisterDevice(device_->interface_index(),
Technology::kCellular);
}
virtual void SetUp() {
static_cast<Device*>(device_.get())->rtnl_handler_ = &rtnl_handler_;
device_->set_dhcp_provider(&dhcp_provider_);
device_->process_manager_ = &process_manager_;
EXPECT_CALL(*modem_info_.mock_manager(), device_info())
.WillRepeatedly(Return(&device_info_));
EXPECT_CALL(*modem_info_.mock_manager(), DeregisterService(_))
.Times(AnyNumber());
}
virtual void TearDown() {
device_->DestroyIPConfig();
device_->state_ = Cellular::kStateDisabled;
device_->capability_->ReleaseProxies();
device_->set_dhcp_provider(nullptr);
// Break cycle between Cellular and CellularService.
device_->service_ = nullptr;
device_->SelectService(nullptr);
}
void PopulateProxies() {
dbus_properties_proxy_.reset(new MockDBusPropertiesProxy());
proxy_.reset(new MockModemProxy());
simple_proxy_.reset(new MockModemSimpleProxy());
cdma_proxy_.reset(new MockModemCDMAProxy());
gsm_card_proxy_.reset(new MockModemGSMCardProxy());
gsm_network_proxy_.reset(new MockModemGSMNetworkProxy());
mm1_modem_3gpp_proxy_.reset(new mm1::MockModemModem3gppProxy());
mm1_proxy_.reset(new mm1::MockModemProxy());
mm1_simple_proxy_.reset(new mm1::MockModemSimpleProxy());
}
void SetMockMobileOperatorInfoObjects() {
mock_home_provider_info_ =
new MockMobileOperatorInfo(&dispatcher_, "HomeProvider");
// Takes ownership.
device_->set_home_provider_info(mock_home_provider_info_);
mock_serving_operator_info_ =
new MockMobileOperatorInfo(&dispatcher_, "ServingOperator");
// Takes ownership.
device_->set_serving_operator_info(mock_serving_operator_info_);
}
void InvokeEnable(bool enable, Error* error,
const ResultCallback& callback, int timeout) {
callback.Run(Error());
}
void InvokeEnableReturningWrongState(
bool enable, Error* error, const ResultCallback& callback, int timeout) {
callback.Run(Error(Error::kWrongState));
}
void InvokeGetSignalQuality(Error* error,
const SignalQualityCallback& callback,
int timeout) {
callback.Run(kStrength, Error());
}
void InvokeGetModemStatus(Error* error,
const KeyValueStoreCallback& callback,
int timeout) {
KeyValueStore props;
props.SetString("carrier", kTestCarrier);
props.SetString("unknown-property", "irrelevant-value");
callback.Run(props, Error());
}
void InvokeGetModemInfo(Error* error, const ModemInfoCallback& callback,
int timeout) {
static const char kManufacturer[] = "Company";
static const char kModelID[] = "Gobi 2000";
static const char kHWRev[] = "A00B1234";
callback.Run(kManufacturer, kModelID, kHWRev, Error());
}
void InvokeGetRegistrationState1X(Error* error,
const RegistrationStateCallback& callback,
int timeout) {
callback.Run(MM_MODEM_CDMA_REGISTRATION_STATE_HOME,
MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN,
Error());
}
void InvokeGetIMEI(Error* error, const GSMIdentifierCallback& callback,
int timeout) {
callback.Run(kIMEI, Error());
}
void InvokeGetIMSI(Error* error, const GSMIdentifierCallback& callback,
int timeout) {
callback.Run(kIMSI, Error());
}
void InvokeGetMSISDN(Error* error, const GSMIdentifierCallback& callback,
int timeout) {
callback.Run(kMSISDN, Error());
}
void InvokeGetSPN(Error* error, const GSMIdentifierCallback& callback,
int timeout) {
callback.Run(kTestCarrierSPN, Error());
}
void InvokeGetRegistrationInfo(Error* error,
const RegistrationInfoCallback& callback,
int timeout) {
static const char kNetworkID[] = "22803";
callback.Run(MM_MODEM_GSM_NETWORK_REG_STATUS_ROAMING,
kNetworkID, kTestCarrier, Error());
}
void InvokeRegister(const string& network_id,
Error* error,
const ResultCallback& callback,
int timeout) {
callback.Run(Error());
}
void InvokeGetRegistrationState(Error* error,
const RegistrationStateCallback& callback,
int timeout) {
callback.Run(MM_MODEM_CDMA_REGISTRATION_STATE_REGISTERED,
MM_MODEM_CDMA_REGISTRATION_STATE_HOME,
Error());
}
void InvokeGetRegistrationStateUnregistered(
Error* error,
const RegistrationStateCallback& callback,
int timeout) {
callback.Run(MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN,
MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN,
Error());
}
void InvokeConnect(KeyValueStore props, Error* error,
const ResultCallback& callback, int timeout) {
EXPECT_EQ(Service::kStateAssociating, device_->service_->state());
callback.Run(Error());
}
void InvokeConnectFail(KeyValueStore props, Error* error,
const ResultCallback& callback, int timeout) {
EXPECT_EQ(Service::kStateAssociating, device_->service_->state());
callback.Run(Error(Error::kNotOnHomeNetwork));
}
void InvokeConnectFailNoService(KeyValueStore props, Error* error,
const ResultCallback& callback, int timeout) {
device_->service_ = nullptr;
callback.Run(Error(Error::kNotOnHomeNetwork));
}
void InvokeConnectSuccessNoService(KeyValueStore props, Error* error,
const ResultCallback& callback,
int timeout) {
device_->service_ = nullptr;
callback.Run(Error());
}
void InvokeDisconnect(Error* error, const ResultCallback& callback,
int timeout) {
if (!callback.is_null())
callback.Run(Error());
}
void InvokeDisconnectFail(Error* error, const ResultCallback& callback,
int timeout) {
error->Populate(Error::kOperationFailed);
if (!callback.is_null())
callback.Run(*error);
}
void InvokeDisconnectMM1(const string& bearer, Error* error,
const ResultCallback& callback, int timeout) {
if (!callback.is_null())
callback.Run(Error());
}
void InvokeSetPowerState(const uint32_t& power_state,
Error* error,
const ResultCallback& callback,
int timeout) {
callback.Run(Error());
}
void ExpectCdmaStartModem(string network_technology) {
if (!device_->IsUnderlyingDeviceEnabled())
EXPECT_CALL(*proxy_,
Enable(true, _, _, CellularCapability::kTimeoutEnable))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
EXPECT_CALL(*simple_proxy_,
GetModemStatus(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetModemStatus));
EXPECT_CALL(*proxy_,
GetModemInfo(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetModemInfo));
if (network_technology == kNetworkTechnology1Xrtt)
EXPECT_CALL(*cdma_proxy_, GetRegistrationState(nullptr, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeGetRegistrationState1X));
else
EXPECT_CALL(*cdma_proxy_, GetRegistrationState(nullptr, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeGetRegistrationState));
EXPECT_CALL(*cdma_proxy_, GetSignalQuality(nullptr, _, _))
.Times(2)
.WillRepeatedly(Invoke(this, &CellularTest::InvokeGetSignalQuality));
EXPECT_CALL(*this, TestCallback(IsSuccess()));
EXPECT_CALL(*modem_info_.mock_manager(), RegisterService(_));
}
void ExpectDisconnectCapabilityUniversal() {
SetCellularType(Cellular::kTypeUniversal);
device_->state_ = Cellular::kStateConnected;
EXPECT_CALL(*mm1_simple_proxy_, Disconnect(_, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeDisconnectMM1));
GetCapabilityUniversal()->modem_simple_proxy_.reset(
mm1_simple_proxy_.release());
}
void VerifyDisconnect() {
EXPECT_EQ(Cellular::kStateRegistered, device_->state_);
}
void StartPPP(int pid) {
EXPECT_CALL(process_manager_, StartProcess(_, _, _, _, _, _))
.WillOnce(Return(pid));
device_->StartPPP("fake_serial_device");
EXPECT_FALSE(device_->ipconfig()); // No DHCP client.
EXPECT_FALSE(device_->selected_service());
EXPECT_FALSE(device_->is_ppp_authenticating_);
EXPECT_NE(nullptr, device_->ppp_task_);
Mock::VerifyAndClearExpectations(&process_manager_);
}
void FakeUpConnectedPPP() {
const char kInterfaceName[] = "fake-ppp-device";
const int kInterfaceIndex = -1;
auto mock_ppp_device = make_scoped_refptr(
new MockPPPDevice(modem_info_.control_interface(), nullptr, nullptr,
nullptr, kInterfaceName, kInterfaceIndex));
device_->ppp_device_ = mock_ppp_device;
device_->state_ = Cellular::kStateConnected;
}
void ExpectPPPStopped() {
auto mock_ppp_device =
static_cast<MockPPPDevice*>(device_->ppp_device_.get());
EXPECT_CALL(*mock_ppp_device, DropConnection());
}
void VerifyPPPStopped() {
EXPECT_EQ(nullptr, device_->ppp_task_);
EXPECT_FALSE(device_->ppp_device_);
}
void SetCommonOnAfterResumeExpectations() {
EXPECT_CALL(*dbus_properties_proxy_, GetAll(_))
.WillRepeatedly(Return(KeyValueStore()));
EXPECT_CALL(*mm1_proxy_, set_state_changed_callback(_)).Times(AnyNumber());
EXPECT_CALL(*modem_info_.mock_metrics(), NotifyDeviceScanStarted(_))
.Times(AnyNumber());
EXPECT_CALL(*modem_info_.mock_manager(), UpdateEnabledTechnologies())
.Times(AnyNumber());
EXPECT_CALL(*static_cast<DeviceMockAdaptor*>(device_->adaptor()),
EmitBoolChanged(_, _)).Times(AnyNumber());
}
mm1::MockModemProxy* SetupOnAfterResume() {
SetCellularType(Cellular::kTypeUniversal);
SetCommonOnAfterResumeExpectations();
return mm1_proxy_.get(); // Before the capability snags it.
}
void VerifyOperatorMap(const Stringmap& operator_map,
const string& code,
const string& name,
const string& country) {
Stringmap::const_iterator it;
Stringmap::const_iterator endit = operator_map.end();
it = operator_map.find(kOperatorCodeKey);
if (code == "") {
EXPECT_EQ(endit, it);
} else {
ASSERT_NE(endit, it);
EXPECT_EQ(code, it->second);
}
it = operator_map.find(kOperatorNameKey);
if (name == "") {
EXPECT_EQ(endit, it);
} else {
ASSERT_NE(endit, it);
EXPECT_EQ(name, it->second);
}
it = operator_map.find(kOperatorCountryKey);
if (country == "") {
EXPECT_EQ(endit, it);
} else {
ASSERT_NE(endit, it);
EXPECT_EQ(country, it->second);
}
}
MOCK_METHOD1(TestCallback, void(const Error& error));
protected:
static const char kTestDeviceName[];
static const char kTestDeviceAddress[];
static const char kDBusService[];
static const char kDBusPath[];
static const char kTestCarrier[];
static const char kTestCarrierSPN[];
static const char kMEID[];
static const char kIMEI[];
static const char kIMSI[];
static const char kMSISDN[];
static const char kTestMobileProviderDBPath[];
static const Stringmaps kTestNetworksGSM;
static const Stringmaps kTestNetworksCellular;
static const int kStrength;
// Must be std::string so that we can safely ReturnRef.
const string kHomeProviderCode;
const string kHomeProviderCountry;
const string kHomeProviderName;
const string kServingOperatorCode;
const string kServingOperatorCountry;
const string kServingOperatorName;
class TestControl : public MockControl {
public:
explicit TestControl(CellularTest* test) : test_(test) {}
virtual DBusPropertiesProxyInterface* CreateDBusPropertiesProxy(
const std::string& path,
const std::string& service) {
CHECK(test_->dbus_properties_proxy_);
return test_->dbus_properties_proxy_.release();
}
virtual ModemProxyInterface* CreateModemProxy(
const string& /*path*/,
const string& /*service*/) {
CHECK(test_->proxy_);
return test_->proxy_.release();
}
virtual ModemSimpleProxyInterface* CreateModemSimpleProxy(
const string& /*path*/,
const string& /*service*/) {
CHECK(test_->simple_proxy_);
return test_->simple_proxy_.release();
}
virtual ModemCDMAProxyInterface* CreateModemCDMAProxy(
const string& /*path*/,
const string& /*service*/) {
CHECK(test_->cdma_proxy_);
return test_->cdma_proxy_.release();
}
virtual ModemGSMCardProxyInterface* CreateModemGSMCardProxy(
const string& /*path*/,
const string& /*service*/) {
// TODO(benchan): This code conditionally returns a nullptr to avoid
// CellularCapabilityGSM::InitProperties (and thus
// CellularCapabilityGSM::GetIMSI) from being called during the
// construction. Remove this workaround after refactoring the tests.
CHECK(!test_->create_gsm_card_proxy_from_factory_ ||
test_->gsm_card_proxy_);
return test_->create_gsm_card_proxy_from_factory_ ?
test_->gsm_card_proxy_.release() : nullptr;
}
virtual ModemGSMNetworkProxyInterface* CreateModemGSMNetworkProxy(
const string& /*path*/,
const string& /*service*/) {
CHECK(test_->gsm_network_proxy_);
return test_->gsm_network_proxy_.release();
}
virtual mm1::ModemModem3gppProxyInterface* CreateMM1ModemModem3gppProxy(
const std::string& path,
const std::string& service) {
CHECK(test_->mm1_modem_3gpp_proxy_);
return test_->mm1_modem_3gpp_proxy_.release();
}
virtual mm1::ModemProxyInterface* CreateMM1ModemProxy(
const std::string& path,
const std::string& service) {
CHECK(test_->mm1_proxy_);
return test_->mm1_proxy_.release();
}
virtual mm1::ModemSimpleProxyInterface* CreateMM1ModemSimpleProxy(
const string& /*path*/,
const string& /*service*/) {
CHECK(test_->mm1_simple_proxy_);
return test_->mm1_simple_proxy_.release();
}
private:
CellularTest* test_;
};
void StartRTNLHandler();
void StopRTNLHandler();
void AllowCreateGSMCardProxyFromFactory() {
create_gsm_card_proxy_from_factory_ = true;
}
void SetCellularType(Cellular::Type type) {
device_->InitCapability(type);
}
CellularCapabilityClassic* GetCapabilityClassic() {
return static_cast<CellularCapabilityClassic*>(
device_->capability_.get());
}
CellularCapabilityCDMA* GetCapabilityCDMA() {
return static_cast<CellularCapabilityCDMA*>(device_->capability_.get());
}
CellularCapabilityGSM* GetCapabilityGSM() {
return static_cast<CellularCapabilityGSM*>(device_->capability_.get());
}
CellularCapabilityUniversal* GetCapabilityUniversal() {
return static_cast<CellularCapabilityUniversal*>(
device_->capability_.get());
}
// Different tests simulate a cellular service being set using a real /mock
// service.
CellularService* SetService() {
device_->service_ = new CellularService(&modem_info_, device_);
return device_->service_.get();
}
MockCellularService* SetMockService() {
device_->service_ = new MockCellularService(&modem_info_, device_);
return static_cast<MockCellularService*>(device_->service_.get());
}
void set_enabled_persistent(bool new_value) {
device_->enabled_persistent_ = new_value;
}
void SetCapabilityUniversalActiveBearer(unique_ptr<CellularBearer> bearer) {
SetCellularType(Cellular::kTypeUniversal);
CellularCapabilityUniversal* capability = GetCapabilityUniversal();
capability->active_bearer_ = std::move(bearer);
}
EventDispatcherForTest dispatcher_;
TestControl control_interface_;
MockModemInfo modem_info_;
MockDeviceInfo device_info_;
MockProcessManager process_manager_;
NiceMock<MockRTNLHandler> rtnl_handler_;
MockDHCPProvider dhcp_provider_;
scoped_refptr<MockDHCPConfig> dhcp_config_;
bool create_gsm_card_proxy_from_factory_;
unique_ptr<MockDBusPropertiesProxy> dbus_properties_proxy_;
unique_ptr<MockModemProxy> proxy_;
unique_ptr<MockModemSimpleProxy> simple_proxy_;
unique_ptr<MockModemCDMAProxy> cdma_proxy_;
unique_ptr<MockModemGSMCardProxy> gsm_card_proxy_;
unique_ptr<MockModemGSMNetworkProxy> gsm_network_proxy_;
unique_ptr<mm1::MockModemModem3gppProxy> mm1_modem_3gpp_proxy_;
unique_ptr<mm1::MockModemProxy> mm1_proxy_;
unique_ptr<mm1::MockModemSimpleProxy> mm1_simple_proxy_;
MockMobileOperatorInfo* mock_home_provider_info_;
MockMobileOperatorInfo* mock_serving_operator_info_;
CellularRefPtr device_;
};
const char CellularTest::kTestDeviceName[] = "usb0";
const char CellularTest::kTestDeviceAddress[] = "00:01:02:03:04:05";
const char CellularTest::kDBusService[] = "org.chromium.ModemManager";
const char CellularTest::kDBusPath[] = "/org/chromium/ModemManager/Gobi/0";
const char CellularTest::kTestCarrier[] = "The Cellular Carrier";
const char CellularTest::kTestCarrierSPN[] = "Home Provider";
const char CellularTest::kMEID[] = "01234567EF8901";
const char CellularTest::kIMEI[] = "987654321098765";
const char CellularTest::kIMSI[] = "123456789012345";
const char CellularTest::kMSISDN[] = "12345678901";
const char CellularTest::kTestMobileProviderDBPath[] =
"provider_db_unittest.bfd";
const Stringmaps CellularTest::kTestNetworksGSM =
{{{CellularCapabilityGSM::kNetworkPropertyStatus, "1"},
{CellularCapabilityGSM::kNetworkPropertyID, "0000"},
{CellularCapabilityGSM::kNetworkPropertyLongName, "some_long_name"},
{CellularCapabilityGSM::kNetworkPropertyShortName, "short"}}};
const Stringmaps CellularTest::kTestNetworksCellular =
{{{kStatusProperty, "available"},
{kNetworkIdProperty, "0000"},
{kLongNameProperty, "some_long_name"},
{kShortNameProperty, "short"}}};
const int CellularTest::kStrength = 90;
TEST_F(CellularTest, GetStateString) {
EXPECT_EQ("CellularStateDisabled",
Cellular::GetStateString(Cellular::kStateDisabled));
EXPECT_EQ("CellularStateEnabled",
Cellular::GetStateString(Cellular::kStateEnabled));
EXPECT_EQ("CellularStateRegistered",
Cellular::GetStateString(Cellular::kStateRegistered));
EXPECT_EQ("CellularStateConnected",
Cellular::GetStateString(Cellular::kStateConnected));
EXPECT_EQ("CellularStateLinked",
Cellular::GetStateString(Cellular::kStateLinked));
}
TEST_F(CellularTest, GetModemStateString) {
EXPECT_EQ("CellularModemStateFailed",
Cellular::GetModemStateString(Cellular::kModemStateFailed));
EXPECT_EQ("CellularModemStateUnknown",
Cellular::GetModemStateString(Cellular::kModemStateUnknown));
EXPECT_EQ("CellularModemStateInitializing",
Cellular::GetModemStateString(Cellular::kModemStateInitializing));
EXPECT_EQ("CellularModemStateLocked",
Cellular::GetModemStateString(Cellular::kModemStateLocked));
EXPECT_EQ("CellularModemStateDisabled",
Cellular::GetModemStateString(Cellular::kModemStateDisabled));
EXPECT_EQ("CellularModemStateDisabling",
Cellular::GetModemStateString(Cellular::kModemStateDisabling));
EXPECT_EQ("CellularModemStateEnabling",
Cellular::GetModemStateString(Cellular::kModemStateEnabling));
EXPECT_EQ("CellularModemStateEnabled",
Cellular::GetModemStateString(Cellular::kModemStateEnabled));
EXPECT_EQ("CellularModemStateSearching",
Cellular::GetModemStateString(Cellular::kModemStateSearching));
EXPECT_EQ("CellularModemStateRegistered",
Cellular::GetModemStateString(Cellular::kModemStateRegistered));
EXPECT_EQ("CellularModemStateDisconnecting",
Cellular::GetModemStateString(Cellular::kModemStateDisconnecting));
EXPECT_EQ("CellularModemStateConnecting",
Cellular::GetModemStateString(Cellular::kModemStateConnecting));
EXPECT_EQ("CellularModemStateConnected",
Cellular::GetModemStateString(Cellular::kModemStateConnected));
}
TEST_F(CellularTest, StartCDMARegister) {
SetCellularType(Cellular::kTypeCDMA);
ExpectCdmaStartModem(kNetworkTechnology1Xrtt);
EXPECT_CALL(*cdma_proxy_, MEID()).WillOnce(Return(kMEID));
Error error;
device_->Start(&error, Bind(&CellularTest::TestCallback, Unretained(this)));
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(kMEID, device_->meid());
EXPECT_EQ(kTestCarrier, device_->carrier());
EXPECT_EQ(Cellular::kStateRegistered, device_->state_);
ASSERT_TRUE(device_->service_.get());
EXPECT_EQ(kNetworkTechnology1Xrtt, device_->service_->network_technology());
EXPECT_EQ(kStrength, device_->service_->strength());
EXPECT_EQ(kRoamingStateHome, device_->service_->roaming_state());
}
TEST_F(CellularTest, StartGSMRegister) {
SetMockMobileOperatorInfoObjects();
EXPECT_CALL(*proxy_, Enable(true, _, _, CellularCapability::kTimeoutEnable))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
EXPECT_CALL(*gsm_card_proxy_,
GetIMEI(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetIMEI));
EXPECT_CALL(*gsm_card_proxy_,
GetIMSI(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetIMSI));
EXPECT_CALL(*gsm_card_proxy_,
GetSPN(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetSPN));
EXPECT_CALL(*gsm_card_proxy_,
GetMSISDN(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetMSISDN));
EXPECT_CALL(*gsm_network_proxy_, AccessTechnology())
.WillOnce(Return(MM_MODEM_GSM_ACCESS_TECH_EDGE));
EXPECT_CALL(*gsm_card_proxy_, EnabledFacilityLocks())
.WillOnce(Return(MM_MODEM_GSM_FACILITY_SIM));
EXPECT_CALL(*proxy_, GetModemInfo(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetModemInfo));
EXPECT_CALL(*gsm_network_proxy_,
GetRegistrationInfo(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetRegistrationInfo));
EXPECT_CALL(*gsm_network_proxy_, GetSignalQuality(nullptr, _, _))
.Times(2)
.WillRepeatedly(Invoke(this,
&CellularTest::InvokeGetSignalQuality));
EXPECT_CALL(*mock_serving_operator_info_, UpdateMCCMNC(_));
EXPECT_CALL(*mock_serving_operator_info_, UpdateOperatorName(_));
EXPECT_CALL(*this, TestCallback(IsSuccess()));
EXPECT_CALL(*modem_info_.mock_manager(), RegisterService(_));
AllowCreateGSMCardProxyFromFactory();
Error error;
device_->Start(&error, Bind(&CellularTest::TestCallback, Unretained(this)));
EXPECT_TRUE(error.IsSuccess());
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(kIMEI, device_->imei());
EXPECT_EQ(kIMSI, device_->imsi());
EXPECT_EQ(kTestCarrierSPN, GetCapabilityGSM()->spn_);
EXPECT_EQ(kMSISDN, device_->mdn());
EXPECT_EQ(Cellular::kStateRegistered, device_->state_);
ASSERT_TRUE(device_->service_.get());
EXPECT_EQ(kNetworkTechnologyEdge, device_->service_->network_technology());
EXPECT_TRUE(GetCapabilityGSM()->sim_lock_status_.enabled);
EXPECT_EQ(kStrength, device_->service_->strength());
EXPECT_EQ(kRoamingStateRoaming, device_->service_->roaming_state());
}
TEST_F(CellularTest, StartConnected) {
EXPECT_CALL(device_info_, GetFlags(device_->interface_index(), _))
.WillOnce(Return(true));
SetCellularType(Cellular::kTypeCDMA);
device_->set_modem_state(Cellular::kModemStateConnected);
device_->set_meid(kMEID);
ExpectCdmaStartModem(kNetworkTechnologyEvdo);
Error error;
device_->Start(&error, Bind(&CellularTest::TestCallback, Unretained(this)));
EXPECT_TRUE(error.IsSuccess());
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(Cellular::kStateConnected, device_->state_);
}
TEST_F(CellularTest, StartLinked) {
EXPECT_CALL(device_info_, GetFlags(device_->interface_index(), _))
.WillOnce(DoAll(SetArgumentPointee<1>(IFF_UP), Return(true)));
SetCellularType(Cellular::kTypeCDMA);
device_->set_modem_state(Cellular::kModemStateConnected);
device_->set_meid(kMEID);
ExpectCdmaStartModem(kNetworkTechnologyEvdo);
EXPECT_CALL(dhcp_provider_, CreateIPv4Config(kTestDeviceName, _, _, _))
.WillOnce(Return(dhcp_config_));
EXPECT_CALL(*dhcp_config_, RequestIP()).WillOnce(Return(true));
EXPECT_CALL(*modem_info_.mock_manager(), UpdateService(_)).Times(3);
Error error;
device_->Start(&error, Bind(&CellularTest::TestCallback, Unretained(this)));
EXPECT_TRUE(error.IsSuccess());
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(Cellular::kStateLinked, device_->state_);
EXPECT_EQ(Service::kStateConfiguring, device_->service_->state());
device_->SelectService(nullptr);
}
TEST_F(CellularTest, FriendlyServiceName) {
// Test that the name created for the service is sensible under different
// scenarios w.r.t. information about the mobile network operator.
SetMockMobileOperatorInfoObjects();
CHECK(mock_home_provider_info_);
CHECK(mock_serving_operator_info_);
SetCellularType(Cellular::kTypeCDMA);
// We are not testing the behaviour of capabilities here.
device_->mobile_operator_info_observer_->set_capability(nullptr);
// (1) Service created, MNO not known => Default name.
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
device_->CreateService();
// Compare substrings explicitly using EXPECT_EQ for better error message.
size_t prefix_len = strlen(Cellular::kGenericServiceNamePrefix);
EXPECT_EQ(Cellular::kGenericServiceNamePrefix,
device_->service_->friendly_name().substr(0, prefix_len));
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (2) Service created, then home provider determined => Name provided by
// home provider.
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
device_->CreateService();
// Now emulate an event for updated home provider information.
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
mock_home_provider_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, operator_name())
.WillRepeatedly(ReturnRef(kHomeProviderName));
device_->mobile_operator_info_observer_->OnOperatorChanged();
EXPECT_EQ(kHomeProviderName, device_->service_->friendly_name());
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (3) Service created, then serving operator determined => Name provided by
// serving operator.
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
device_->CreateService();
// Now emulate an event for updated serving operator information.
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_serving_operator_info_, operator_name())
.WillRepeatedly(ReturnRef(kServingOperatorName));
device_->mobile_operator_info_observer_->OnOperatorChanged();
EXPECT_EQ(kServingOperatorName, device_->service_->friendly_name());
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (4) Service created, then home provider determined, then serving operator
// determined => final name is serving operator.
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
device_->CreateService();
// Now emulate an event for updated home provider information.
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
mock_home_provider_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, operator_name())
.WillRepeatedly(ReturnRef(kHomeProviderName));
device_->mobile_operator_info_observer_->OnOperatorChanged();
// Now emulate an event for updated serving operator information.
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_serving_operator_info_, operator_name())
.WillRepeatedly(ReturnRef(kServingOperatorName));
device_->mobile_operator_info_observer_->OnOperatorChanged();
EXPECT_EQ(kServingOperatorName, device_->service_->friendly_name());
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (5) Service created, then serving operator determined, then home provider
// determined => final name is serving operator.
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
device_->CreateService();
// Now emulate an event for updated serving operator information.
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_serving_operator_info_, operator_name())
.WillRepeatedly(ReturnRef(kServingOperatorName));
device_->mobile_operator_info_observer_->OnOperatorChanged();
// Now emulate an event for updated home provider information.
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
mock_home_provider_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, operator_name())
.WillRepeatedly(ReturnRef(kHomeProviderName));
device_->mobile_operator_info_observer_->OnOperatorChanged();
EXPECT_EQ(kServingOperatorName, device_->service_->friendly_name());
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (6) Serving operator known, home provider known, and then service created
// => Name is serving operator.
mock_home_provider_info_->SetEmptyDefaultsForProperties();
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, operator_name())
.WillRepeatedly(ReturnRef(kHomeProviderName));
EXPECT_CALL(*mock_serving_operator_info_, operator_name())
.WillRepeatedly(ReturnRef(kServingOperatorName));
device_->CreateService();
EXPECT_EQ(kServingOperatorName, device_->service_->friendly_name());
}
TEST_F(CellularTest, HomeProviderServingOperator) {
// Test that the the home provider information is correctly updated under
// different scenarios w.r.t. information about the mobile network operators.
SetMockMobileOperatorInfoObjects();
CHECK(mock_home_provider_info_);
CHECK(mock_serving_operator_info_);
Stringmap home_provider;
Stringmap serving_operator;
// (1) Neither home provider nor serving operator known.
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
device_->CreateService();
home_provider = device_->home_provider();
VerifyOperatorMap(home_provider, "", "", "");
serving_operator = device_->service_->serving_operator();
VerifyOperatorMap(serving_operator, "", "", "");
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (2) serving operator known.
// When home provider is not known, serving operator proxies in.
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_serving_operator_info_, mccmnc())
.WillRepeatedly(ReturnRef(kServingOperatorCode));
EXPECT_CALL(*mock_serving_operator_info_, operator_name())
.WillRepeatedly(ReturnRef(kServingOperatorName));
EXPECT_CALL(*mock_serving_operator_info_, country())
.WillRepeatedly(ReturnRef(kServingOperatorCountry));
device_->CreateService();
home_provider = device_->home_provider();
VerifyOperatorMap(home_provider,
kServingOperatorCode,
kServingOperatorName,
kServingOperatorCountry);
serving_operator = device_->service_->serving_operator();
VerifyOperatorMap(serving_operator,
kServingOperatorCode,
kServingOperatorName,
kServingOperatorCountry);
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (3) home provider known.
// When serving operator is not known, home provider proxies in.
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
mock_home_provider_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, mccmnc())
.WillRepeatedly(ReturnRef(kHomeProviderCode));
EXPECT_CALL(*mock_home_provider_info_, operator_name())
.WillRepeatedly(ReturnRef(kHomeProviderName));
EXPECT_CALL(*mock_home_provider_info_, country())
.WillRepeatedly(ReturnRef(kHomeProviderCountry));
device_->CreateService();
home_provider = device_->home_provider();
VerifyOperatorMap(home_provider,
kHomeProviderCode,
kHomeProviderName,
kHomeProviderCountry);
serving_operator = device_->service_->serving_operator();
VerifyOperatorMap(serving_operator,
kHomeProviderCode,
kHomeProviderName,
kHomeProviderCountry);
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (4) Serving operator known, home provider known.
mock_home_provider_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, mccmnc())
.WillRepeatedly(ReturnRef(kHomeProviderCode));
EXPECT_CALL(*mock_home_provider_info_, operator_name())
.WillRepeatedly(ReturnRef(kHomeProviderName));
EXPECT_CALL(*mock_home_provider_info_, country())
.WillRepeatedly(ReturnRef(kHomeProviderCountry));
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_serving_operator_info_, mccmnc())
.WillRepeatedly(ReturnRef(kServingOperatorCode));
EXPECT_CALL(*mock_serving_operator_info_, operator_name())
.WillRepeatedly(ReturnRef(kServingOperatorName));
EXPECT_CALL(*mock_serving_operator_info_, country())
.WillRepeatedly(ReturnRef(kServingOperatorCountry));
device_->CreateService();
home_provider = device_->home_provider();
VerifyOperatorMap(home_provider,
kHomeProviderCode,
kHomeProviderName,
kHomeProviderCountry);
serving_operator = device_->service_->serving_operator();
VerifyOperatorMap(serving_operator,
kServingOperatorCode,
kServingOperatorName,
kServingOperatorCountry);
}
static bool IllegalChar(char a) {
return !(isalnum(a) || a == '_');
}
TEST_F(CellularTest, StorageIdentifier) {
// Test that the storage identifier name used by the service is sensible under
// different scenarios w.r.t. information about the mobile network operator.
SetMockMobileOperatorInfoObjects();
mock_home_provider_info_->SetEmptyDefaultsForProperties();
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
CHECK(mock_home_provider_info_);
CHECK(mock_serving_operator_info_);
// See cellular_service.cc
string prefix = string(kTypeCellular) + "_" +
string(kTestDeviceAddress) + "_";
// Service replaces ':' with '_'
std::replace_if(prefix.begin(), prefix.end(), &IllegalChar, '_');
const string kUuidHomeProvider = "uuidHomeProvider";
const string kUuidServingOperator = "uuidServingOperator";
const string kSimIdentifier = "12345123451234512345";
SetCellularType(Cellular::kTypeCDMA);
// We are not testing the behaviour of capabilities here.
device_->mobile_operator_info_observer_->set_capability(nullptr);
ON_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillByDefault(Return(false));
// (1) Service created, both home provider and serving operator known =>
// home provider used.
mock_home_provider_info_->SetEmptyDefaultsForProperties();
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_home_provider_info_, uuid())
.WillRepeatedly(ReturnRef(kUuidHomeProvider));
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_serving_operator_info_, uuid())
.WillRepeatedly(ReturnRef(kUuidServingOperator));
device_->CreateService();
EXPECT_EQ(prefix + kUuidHomeProvider,
device_->service()->GetStorageIdentifier());
Mock::VerifyAndClearExpectations(mock_home_provider_info_);
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// Common expectation for following tests:
EXPECT_CALL(*mock_home_provider_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
// (2) Service created, no extra information => Default storage_id;
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(false));
device_->CreateService();
EXPECT_EQ(prefix + device_->service()->friendly_name(),
device_->service()->GetStorageIdentifier());
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (3) Service created, serving operator known, uuid known.
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
EXPECT_CALL(*mock_serving_operator_info_, uuid())
.WillRepeatedly(ReturnRef(kUuidServingOperator));
device_->CreateService();
EXPECT_EQ(prefix + kUuidServingOperator,
device_->service()->GetStorageIdentifier());
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
// (4) Service created, serving operator known, uuid not known, iccid known.
mock_serving_operator_info_->SetEmptyDefaultsForProperties();
EXPECT_CALL(*mock_serving_operator_info_, IsMobileNetworkOperatorKnown())
.WillRepeatedly(Return(true));
device_->set_sim_identifier(kSimIdentifier);
device_->CreateService();
EXPECT_EQ(prefix + kSimIdentifier,
device_->service()->GetStorageIdentifier());
Mock::VerifyAndClearExpectations(mock_serving_operator_info_);
device_->DestroyService();
}
namespace {
MATCHER(ContainsPhoneNumber, "") {
return arg.ContainsString(
CellularCapabilityClassic::kConnectPropertyPhoneNumber);
}
} // namespace
TEST_F(CellularTest, Connect) {
Error error;
EXPECT_CALL(device_info_, GetFlags(device_->interface_index(), _))
.Times(2)
.WillRepeatedly(Return(true));
device_->state_ = Cellular::kStateConnected;
device_->Connect(&error);
EXPECT_EQ(Error::kAlreadyConnected, error.type());
error.Populate(Error::kSuccess);
device_->state_ = Cellular::kStateLinked;
device_->Connect(&error);
EXPECT_EQ(Error::kAlreadyConnected, error.type());
device_->state_ = Cellular::kStateEnabled;
device_->Connect(&error);
EXPECT_EQ(Error::kNotRegistered, error.type());
error.Reset();
device_->state_ = Cellular::kStateDisabled;
device_->Connect(&error);
EXPECT_EQ(Error::kNotRegistered, error.type());
device_->state_ = Cellular::kStateRegistered;
SetService();
device_->allow_roaming_ = false;
device_->service_->roaming_state_ = kRoamingStateRoaming;
device_->Connect(&error);
EXPECT_EQ(Error::kNotOnHomeNetwork, error.type());
error.Populate(Error::kSuccess);
EXPECT_CALL(*simple_proxy_,
Connect(ContainsPhoneNumber(), _, _,
CellularCapability::kTimeoutConnect))
.Times(2)
.WillRepeatedly(Invoke(this, &CellularTest::InvokeConnect));
GetCapabilityClassic()->simple_proxy_.reset(simple_proxy_.release());
device_->service_->roaming_state_ = kRoamingStateHome;
device_->state_ = Cellular::kStateRegistered;
device_->Connect(&error);
EXPECT_TRUE(error.IsSuccess());
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(Cellular::kStateConnected, device_->state_);
device_->allow_roaming_ = true;
device_->service_->roaming_state_ = kRoamingStateRoaming;
device_->state_ = Cellular::kStateRegistered;
device_->Connect(&error);
EXPECT_TRUE(error.IsSuccess());
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(Cellular::kStateConnected, device_->state_);
}
TEST_F(CellularTest, Disconnect) {
Error error;
device_->state_ = Cellular::kStateRegistered;
device_->Disconnect(&error, "in test");
EXPECT_EQ(Error::kNotConnected, error.type());
error.Reset();
device_->state_ = Cellular::kStateConnected;
EXPECT_CALL(*proxy_,
Disconnect(_, _, CellularCapability::kTimeoutDisconnect))
.WillOnce(Invoke(this, &CellularTest::InvokeDisconnect));
GetCapabilityClassic()->proxy_.reset(proxy_.release());
device_->Disconnect(&error, "in test");
EXPECT_TRUE(error.IsSuccess());
EXPECT_EQ(Cellular::kStateRegistered, device_->state_);
}
TEST_F(CellularTest, DisconnectFailure) {
// Test the case where the underlying modem state is set
// to disconnecting, but shill thinks it's still connected
Error error;
device_->state_ = Cellular::kStateConnected;
EXPECT_CALL(*proxy_,
Disconnect(_, _, CellularCapability::kTimeoutDisconnect))
.Times(2)
.WillRepeatedly(Invoke(this, &CellularTest::InvokeDisconnectFail));
GetCapabilityClassic()->proxy_.reset(proxy_.release());
device_->modem_state_ = Cellular::kModemStateDisconnecting;
device_->Disconnect(&error, "in test");
EXPECT_TRUE(error.IsFailure());
EXPECT_EQ(Cellular::kStateConnected, device_->state_);
device_->modem_state_ = Cellular::kModemStateConnected;
device_->Disconnect(&error, "in test");
EXPECT_TRUE(error.IsFailure());
EXPECT_EQ(Cellular::kStateRegistered, device_->state_);
}
TEST_F(CellularTest, ConnectFailure) {
SetCellularType(Cellular::kTypeCDMA);
device_->state_ = Cellular::kStateRegistered;
SetService();
ASSERT_EQ(Service::kStateIdle, device_->service_->state());
EXPECT_CALL(*simple_proxy_,
Connect(_, _, _, CellularCapability::kTimeoutConnect))
.WillOnce(Invoke(this, &CellularTest::InvokeConnectFail));
GetCapabilityClassic()->simple_proxy_.reset(simple_proxy_.release());
Error error;
device_->Connect(&error);
EXPECT_EQ(Service::kStateFailure, device_->service_->state());
}
TEST_F(CellularTest, ConnectFailureNoService) {
// Make sure we don't crash if the connect failed and there is no
// CellularService object. This can happen if the modem is enabled and
// then quick disabled.
SetCellularType(Cellular::kTypeCDMA);
device_->state_ = Cellular::kStateRegistered;
SetService();
EXPECT_CALL(
*simple_proxy_,
Connect(_, _, _, CellularCapability::kTimeoutConnect))
.WillOnce(Invoke(this, &CellularTest::InvokeConnectFailNoService));
EXPECT_CALL(*modem_info_.mock_manager(), UpdateService(_));
GetCapabilityClassic()->simple_proxy_.reset(simple_proxy_.release());
Error error;
device_->Connect(&error);
}
TEST_F(CellularTest, ConnectSuccessNoService) {
// Make sure we don't crash if the connect succeeds but the service was
// destroyed before the connect request completes.
SetCellularType(Cellular::kTypeCDMA);
device_->state_ = Cellular::kStateRegistered;
SetService();
EXPECT_CALL(
*simple_proxy_,
Connect(_, _, _, CellularCapability::kTimeoutConnect))
.WillOnce(Invoke(this, &CellularTest::InvokeConnectSuccessNoService));
EXPECT_CALL(*modem_info_.mock_manager(), UpdateService(_));
GetCapabilityClassic()->simple_proxy_.reset(simple_proxy_.release());
Error error;
device_->Connect(&error);
}
TEST_F(CellularTest, LinkEventWontDestroyService) {
// If the network interface goes down, Cellular::LinkEvent should
// drop the connection but the service object should persist.
device_->state_ = Cellular::kStateLinked;
CellularService* service = SetService();
device_->LinkEvent(0, 0); // flags doesn't contain IFF_UP
EXPECT_EQ(device_->state_, Cellular::kStateConnected);
EXPECT_EQ(device_->service_, service);
}
TEST_F(CellularTest, UseNoArpGateway) {
EXPECT_CALL(dhcp_provider_, CreateIPv4Config(kTestDeviceName, _, false, _))
.WillOnce(Return(dhcp_config_));
device_->AcquireIPConfig();
}
TEST_F(CellularTest, ModemStateChangeEnable) {
EXPECT_CALL(*simple_proxy_,
GetModemStatus(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetModemStatus));
EXPECT_CALL(*cdma_proxy_, MEID()).WillOnce(Return(kMEID));
EXPECT_CALL(*proxy_,
GetModemInfo(_, _, CellularCapability::kTimeoutDefault))
.WillOnce(Invoke(this, &CellularTest::InvokeGetModemInfo));
EXPECT_CALL(*cdma_proxy_, GetRegistrationState(nullptr, _, _))
.WillOnce(Invoke(this,
&CellularTest::InvokeGetRegistrationStateUnregistered));
EXPECT_CALL(*cdma_proxy_, GetSignalQuality(nullptr, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeGetSignalQuality));
EXPECT_CALL(*modem_info_.mock_manager(), UpdateEnabledTechnologies());
device_->state_ = Cellular::kStateDisabled;
device_->set_modem_state(Cellular::kModemStateDisabled);
SetCellularType(Cellular::kTypeCDMA);
KeyValueStore props;
props.SetBool(CellularCapabilityClassic::kModemPropertyEnabled, true);
device_->OnPropertiesChanged(MM_MODEM_INTERFACE, props, vector<string>());
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(Cellular::kModemStateEnabled, device_->modem_state());
EXPECT_EQ(Cellular::kStateEnabled, device_->state());
EXPECT_TRUE(device_->enabled());
}
TEST_F(CellularTest, ModemStateChangeDisable) {
EXPECT_CALL(*proxy_,
Disconnect(_, _, CellularCapability::kTimeoutDisconnect))
.WillOnce(Invoke(this, &CellularTest::InvokeDisconnect));
EXPECT_CALL(*proxy_,
Enable(false, _, _, CellularCapability::kTimeoutEnable))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
EXPECT_CALL(*modem_info_.mock_manager(), UpdateEnabledTechnologies());
device_->enabled_ = true;
device_->enabled_pending_ = true;
device_->state_ = Cellular::kStateEnabled;
device_->set_modem_state(Cellular::kModemStateEnabled);
SetCellularType(Cellular::kTypeCDMA);
GetCapabilityClassic()->InitProxies();
GetCapabilityClassic()->OnModemStateChangedSignal(kModemClassicStateEnabled,
kModemClassicStateDisabled,
0);
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(Cellular::kModemStateDisabled, device_->modem_state());
EXPECT_EQ(Cellular::kStateDisabled, device_->state());
EXPECT_FALSE(device_->enabled());
}
TEST_F(CellularTest, ModemStateChangeStaleConnected) {
// Test to make sure that we ignore stale modem Connected state transitions.
// When a modem is asked to connect and before the connect completes, the
// modem is disabled, it may send a stale Connected state transition after
// it has been disabled.
AllowCreateGSMCardProxyFromFactory();
device_->state_ = Cellular::kStateDisabled;
device_->modem_state_ = Cellular::kModemStateEnabling;
device_->OnModemStateChanged(Cellular::kModemStateConnected);
dispatcher_.DispatchPendingEvents();
EXPECT_EQ(Cellular::kStateDisabled, device_->state());
}
TEST_F(CellularTest, ModemStateChangeValidConnected) {
device_->state_ = Cellular::kStateEnabled;
device_->modem_state_ = Cellular::kModemStateConnecting;
SetService();
device_->OnModemStateChanged(Cellular::kModemStateConnected);
EXPECT_EQ(Cellular::kStateConnected, device_->state());
}
TEST_F(CellularTest, ModemStateChangeLostRegistration) {
SetCellularType(Cellular::kTypeUniversal);
CellularCapabilityUniversal* capability = GetCapabilityUniversal();
capability->registration_state_ = MM_MODEM_3GPP_REGISTRATION_STATE_HOME;
EXPECT_TRUE(capability->IsRegistered());
device_->set_modem_state(Cellular::kModemStateRegistered);
device_->OnModemStateChanged(Cellular::kModemStateEnabled);
EXPECT_FALSE(capability->IsRegistered());
}
TEST_F(CellularTest, StartModemCallback) {
EXPECT_CALL(*this, TestCallback(IsSuccess()));
EXPECT_EQ(device_->state_, Cellular::kStateDisabled);
device_->StartModemCallback(Bind(&CellularTest::TestCallback,
Unretained(this)),
Error(Error::kSuccess));
EXPECT_EQ(device_->state_, Cellular::kStateEnabled);
}
TEST_F(CellularTest, StartModemCallbackFail) {
EXPECT_CALL(*this, TestCallback(IsFailure()));
EXPECT_EQ(device_->state_, Cellular::kStateDisabled);
device_->StartModemCallback(Bind(&CellularTest::TestCallback,
Unretained(this)),
Error(Error::kOperationFailed));
EXPECT_EQ(device_->state_, Cellular::kStateDisabled);
}
TEST_F(CellularTest, StopModemCallback) {
EXPECT_CALL(*this, TestCallback(IsSuccess()));
SetMockService();
device_->StopModemCallback(Bind(&CellularTest::TestCallback,
Unretained(this)),
Error(Error::kSuccess));
EXPECT_EQ(device_->state_, Cellular::kStateDisabled);
EXPECT_FALSE(device_->service_.get());
}
TEST_F(CellularTest, StopModemCallbackFail) {
EXPECT_CALL(*this, TestCallback(IsFailure()));
SetMockService();
device_->StopModemCallback(Bind(&CellularTest::TestCallback,
Unretained(this)),
Error(Error::kOperationFailed));
EXPECT_EQ(device_->state_, Cellular::kStateDisabled);
EXPECT_FALSE(device_->service_.get());
}
TEST_F(CellularTest, SetAllowRoaming) {
EXPECT_FALSE(device_->allow_roaming_);
EXPECT_CALL(*modem_info_.mock_manager(), UpdateDevice(_));
Error error;
device_->SetAllowRoaming(true, &error);
EXPECT_TRUE(error.IsSuccess());
EXPECT_TRUE(device_->allow_roaming_);
}
class TestRPCTaskDelegate :
public RPCTaskDelegate,
public base::SupportsWeakPtr<TestRPCTaskDelegate> {
public:
virtual void GetLogin(std::string* user, std::string* password) {}
virtual void Notify(const std::string& reason,
const std::map<std::string, std::string>& dict) {}
};
TEST_F(CellularTest, LinkEventUpWithPPP) {
// If PPP is running, don't run DHCP as well.
TestRPCTaskDelegate task_delegate;
base::Callback<void(pid_t, int)> death_callback;
unique_ptr<NiceMock<MockExternalTask>> mock_task(
new NiceMock<MockExternalTask>(modem_info_.control_interface(),
&process_manager_,
task_delegate.AsWeakPtr(),
death_callback));
EXPECT_CALL(*mock_task, OnDelete()).Times(AnyNumber());
device_->ppp_task_ = std::move(mock_task);
device_->state_ = Cellular::kStateConnected;
EXPECT_CALL(dhcp_provider_, CreateIPv4Config(kTestDeviceName, _, _, _))
.Times(0);
EXPECT_CALL(*dhcp_config_, RequestIP()).Times(0);
device_->LinkEvent(IFF_UP, 0);
}
TEST_F(CellularTest, LinkEventUpWithoutPPP) {
// If PPP is not running, fire up DHCP.
device_->state_ = Cellular::kStateConnected;
EXPECT_CALL(dhcp_provider_, CreateIPv4Config(kTestDeviceName, _, _, _))
.WillOnce(Return(dhcp_config_));
EXPECT_CALL(*dhcp_config_, RequestIP());
EXPECT_CALL(*dhcp_config_, ReleaseIP(_)).Times(AnyNumber());
device_->LinkEvent(IFF_UP, 0);
}
TEST_F(CellularTest, StartPPP) {
const int kPID = 234;
EXPECT_EQ(nullptr, device_->ppp_task_);
StartPPP(kPID);
}
TEST_F(CellularTest, StartPPPAlreadyStarted) {
const int kPID = 234;
StartPPP(kPID);
const int kPID2 = 235;
StartPPP(kPID2);
}
TEST_F(CellularTest, StartPPPAfterEthernetUp) {
CellularService* service(SetService());
device_->state_ = Cellular::kStateLinked;
device_->set_ipconfig(dhcp_config_);
device_->SelectService(service);
EXPECT_CALL(*dhcp_config_, ReleaseIP(_))
.Times(AnyNumber())
.WillRepeatedly(Return(true));
const int kPID = 234;
EXPECT_EQ(nullptr, device_->ppp_task_);
StartPPP(kPID);
EXPECT_EQ(Cellular::kStateLinked, device_->state());
}
TEST_F(CellularTest, GetLogin) {
// Doesn't crash when there is no service.
string username_to_pppd;
string password_to_pppd;
EXPECT_FALSE(device_->service());
device_->GetLogin(&username_to_pppd, &password_to_pppd);
// Provides expected username and password in normal case.
const char kFakeUsername[] = "fake-user";
const char kFakePassword[] = "fake-password";
CellularService& service(*SetService());
service.ppp_username_ = kFakeUsername;
service.ppp_password_ = kFakePassword;
device_->GetLogin(&username_to_pppd, &password_to_pppd);
}
TEST_F(CellularTest, Notify) {
// Common setup.
MockPPPDeviceFactory* ppp_device_factory =
MockPPPDeviceFactory::GetInstance();
const int kPID = 91;
device_->ppp_device_factory_ = ppp_device_factory;
SetMockService();
StartPPP(kPID);
const map<string, string> kEmptyArgs;
device_->Notify(kPPPReasonAuthenticating, kEmptyArgs);
EXPECT_TRUE(device_->is_ppp_authenticating_);
device_->Notify(kPPPReasonAuthenticated, kEmptyArgs);
EXPECT_FALSE(device_->is_ppp_authenticating_);
// Normal connect.
const string kInterfaceName("fake-device");
const int kInterfaceIndex = 1;
scoped_refptr<MockPPPDevice> ppp_device;
map<string, string> ppp_config;
ppp_device =
new MockPPPDevice(modem_info_.control_interface(), nullptr, nullptr,
nullptr, kInterfaceName, kInterfaceIndex);
ppp_config[kPPPInterfaceName] = kInterfaceName;
EXPECT_CALL(device_info_, GetIndex(kInterfaceName))
.WillOnce(Return(kInterfaceIndex));
EXPECT_CALL(device_info_, RegisterDevice(_));
EXPECT_CALL(*ppp_device_factory,
CreatePPPDevice(_, _, _, _, kInterfaceName, kInterfaceIndex))
.WillOnce(Return(ppp_device.get()));
EXPECT_CALL(*ppp_device, SetEnabled(true));
EXPECT_CALL(*ppp_device, SelectService(_));
EXPECT_CALL(*ppp_device, UpdateIPConfigFromPPP(ppp_config, false));
device_->Notify(kPPPReasonConnect, ppp_config);
Mock::VerifyAndClearExpectations(&device_info_);
Mock::VerifyAndClearExpectations(ppp_device.get());
// Re-connect on same network device: if pppd sends us multiple connect
// events, we behave sanely.
EXPECT_CALL(device_info_, GetIndex(kInterfaceName))
.WillOnce(Return(kInterfaceIndex));
EXPECT_CALL(*ppp_device, SetEnabled(true));
EXPECT_CALL(*ppp_device, SelectService(_));
EXPECT_CALL(*ppp_device, UpdateIPConfigFromPPP(ppp_config, false));
device_->Notify(kPPPReasonConnect, ppp_config);
Mock::VerifyAndClearExpectations(&device_info_);
Mock::VerifyAndClearExpectations(ppp_device.get());
// Re-connect on new network device: if we still have the PPPDevice
// from a prior connect, this new connect should DTRT. This is
// probably an unlikely case.
const string kInterfaceName2("fake-device2");
const int kInterfaceIndex2 = 2;
scoped_refptr<MockPPPDevice> ppp_device2;
map<string, string> ppp_config2;
ppp_device2 =
new MockPPPDevice(modem_info_.control_interface(), nullptr, nullptr,
nullptr, kInterfaceName2, kInterfaceIndex2);
ppp_config2[kPPPInterfaceName] = kInterfaceName2;
EXPECT_CALL(device_info_, GetIndex(kInterfaceName2))
.WillOnce(Return(kInterfaceIndex2));
EXPECT_CALL(device_info_,
RegisterDevice(static_cast<DeviceRefPtr>(ppp_device2)));
EXPECT_CALL(*ppp_device_factory,
CreatePPPDevice(_, _, _, _, kInterfaceName2, kInterfaceIndex2))
.WillOnce(Return(ppp_device2.get()));
EXPECT_CALL(*ppp_device, SelectService(ServiceRefPtr(nullptr)));
EXPECT_CALL(*ppp_device2, SetEnabled(true));
EXPECT_CALL(*ppp_device2, SelectService(_));
EXPECT_CALL(*ppp_device2, UpdateIPConfigFromPPP(ppp_config2, false));
device_->Notify(kPPPReasonConnect, ppp_config2);
Mock::VerifyAndClearExpectations(&device_info_);
Mock::VerifyAndClearExpectations(ppp_device.get());
Mock::VerifyAndClearExpectations(ppp_device2.get());
// Disconnect should report unknown failure, since we had a
// Notify(kPPPReasonAuthenticated, ...).
EXPECT_CALL(*ppp_device2, SetServiceFailure(Service::kFailureUnknown));
device_->Notify(kPPPReasonDisconnect, kEmptyArgs);
EXPECT_EQ(nullptr, device_->ppp_task_);
// |Cellular::ppp_task_| is destroyed on the task loop. Must dispatch once to
// cleanup.
dispatcher_.DispatchPendingEvents();
}
TEST_F(CellularTest, PPPConnectionFailedBeforeAuth) {
// Test that we properly set Service state in the case where pppd
// disconnects before authenticating (as opposed to the Notify test,
// where pppd disconnects after connecting).
const int kPID = 52;
const map<string, string> kEmptyArgs;
MockCellularService* service = SetMockService();
StartPPP(kPID);
ExpectDisconnectCapabilityUniversal();
EXPECT_CALL(*service, SetFailure(Service::kFailureUnknown));
device_->Notify(kPPPReasonDisconnect, kEmptyArgs);
EXPECT_EQ(nullptr, device_->ppp_task_);
VerifyDisconnect();
// |Cellular::ppp_task_| is destroyed on the task loop. Must dispatch once to
// cleanup.
dispatcher_.DispatchPendingEvents();
}
TEST_F(CellularTest, PPPConnectionFailedDuringAuth) {
// Test that we properly set Service state in the case where pppd
// disconnects during authentication (as opposed to the Notify test,
// where pppd disconnects after connecting).
const int kPID = 52;
const map<string, string> kEmptyArgs;
MockCellularService* service = SetMockService();
StartPPP(kPID);
ExpectDisconnectCapabilityUniversal();
EXPECT_CALL(*service, SetFailure(Service::kFailurePPPAuth));
device_->Notify(kPPPReasonAuthenticating, kEmptyArgs);
device_->Notify(kPPPReasonDisconnect, kEmptyArgs);
EXPECT_EQ(nullptr, device_->ppp_task_);
VerifyDisconnect();
// |Cellular::ppp_task_| is destroyed on the task loop. Must dispatch once to
// cleanup.
dispatcher_.DispatchPendingEvents();
}
TEST_F(CellularTest, PPPConnectionFailedAfterAuth) {
// Test that we properly set Service state in the case where pppd
// disconnects after authenticating, but before connecting (as
// opposed to the Notify test, where pppd disconnects after
// connecting).
const int kPID = 52;
const map<string, string> kEmptyArgs;
MockCellularService* service = SetMockService();
StartPPP(kPID);
EXPECT_CALL(*service, SetFailure(Service::kFailureUnknown));
ExpectDisconnectCapabilityUniversal();
device_->Notify(kPPPReasonAuthenticating, kEmptyArgs);
device_->Notify(kPPPReasonAuthenticated, kEmptyArgs);
device_->Notify(kPPPReasonDisconnect, kEmptyArgs);
EXPECT_EQ(nullptr, device_->ppp_task_);
VerifyDisconnect();
// |Cellular::ppp_task_| is destroyed on the task loop. Must dispatch once to
// cleanup.
dispatcher_.DispatchPendingEvents();
}
TEST_F(CellularTest, OnPPPDied) {
const int kPID = 1234;
const int kExitStatus = 5;
ExpectDisconnectCapabilityUniversal();
device_->OnPPPDied(kPID, kExitStatus);
VerifyDisconnect();
}
TEST_F(CellularTest, OnPPPDiedCleanupDevice) {
// Test that OnPPPDied causes the ppp_device_ reference to be dropped.
const int kPID = 123;
const int kExitStatus = 5;
StartPPP(kPID);
FakeUpConnectedPPP();
ExpectDisconnectCapabilityUniversal();
device_->OnPPPDied(kPID, kExitStatus);
VerifyPPPStopped();
// |Cellular::ppp_task_| is destroyed on the task loop. Must dispatch once to
// cleanup.
dispatcher_.DispatchPendingEvents();
}
TEST_F(CellularTest, DropConnection) {
device_->set_ipconfig(dhcp_config_);
EXPECT_CALL(*dhcp_config_, ReleaseIP(_));
device_->DropConnection();
Mock::VerifyAndClearExpectations(dhcp_config_.get()); // verify before dtor
EXPECT_FALSE(device_->ipconfig());
}
TEST_F(CellularTest, DropConnectionPPP) {
scoped_refptr<MockPPPDevice> ppp_device(
new MockPPPDevice(modem_info_.control_interface(),
nullptr, nullptr, nullptr, "fake_ppp0", -1));
EXPECT_CALL(*ppp_device, DropConnection());
device_->ppp_device_ = ppp_device;
device_->DropConnection();
}
TEST_F(CellularTest, ChangeServiceState) {
MockCellularService* service(SetMockService());
EXPECT_CALL(*service, SetState(_));
EXPECT_CALL(*service, SetFailure(_));
EXPECT_CALL(*service, SetFailureSilent(_));
ON_CALL(*service, state()).WillByDefault(Return(Service::kStateUnknown));
// Without PPP, these should be handled by our selected_service().
device_->SelectService(service);
device_->SetServiceState(Service::kStateConfiguring);
device_->SetServiceFailure(Service::kFailurePPPAuth);
device_->SetServiceFailureSilent(Service::kFailureUnknown);
Mock::VerifyAndClearExpectations(service); // before Cellular dtor
}
TEST_F(CellularTest, ChangeServiceStatePPP) {
MockCellularService* service(SetMockService());
scoped_refptr<MockPPPDevice> ppp_device(
new MockPPPDevice(modem_info_.control_interface(),
nullptr, nullptr, nullptr, "fake_ppp0", -1));
EXPECT_CALL(*ppp_device, SetServiceState(_));
EXPECT_CALL(*ppp_device, SetServiceFailure(_));
EXPECT_CALL(*ppp_device, SetServiceFailureSilent(_));
EXPECT_CALL(*service, SetState(_)).Times(0);
EXPECT_CALL(*service, SetFailure(_)).Times(0);
EXPECT_CALL(*service, SetFailureSilent(_)).Times(0);
device_->ppp_device_ = ppp_device;
// With PPP, these should all be punted over to the |ppp_device|.
// Note in particular that Cellular does not manipulate |service| in
// this case.
device_->SetServiceState(Service::kStateConfiguring);
device_->SetServiceFailure(Service::kFailurePPPAuth);
device_->SetServiceFailureSilent(Service::kFailureUnknown);
}
TEST_F(CellularTest, StopPPPOnDisconnect) {
const int kPID = 123;
Error error;
StartPPP(kPID);
FakeUpConnectedPPP();
ExpectPPPStopped();
device_->Disconnect(&error, "in test");
VerifyPPPStopped();
}
TEST_F(CellularTest, StopPPPOnSuspend) {
const int kPID = 123;
StartPPP(kPID);
FakeUpConnectedPPP();
ExpectPPPStopped();
device_->OnBeforeSuspend(ResultCallback());
VerifyPPPStopped();
}
TEST_F(CellularTest, OnAfterResumeDisabledWantDisabled) {
// The Device was disabled prior to resume, and the profile settings
// indicate that the device should be disabled. We should leave
// things alone.
// Initial state.
mm1::MockModemProxy* mm1_proxy = SetupOnAfterResume();
set_enabled_persistent(false);
EXPECT_FALSE(device_->running());
EXPECT_FALSE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateDisabled, device_->state_);
// Resume, while device is disabled.
EXPECT_CALL(*mm1_proxy, Enable(_, _, _, _)).Times(0);
device_->OnAfterResume();
EXPECT_FALSE(device_->running());
EXPECT_FALSE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateDisabled, device_->state_);
}
TEST_F(CellularTest, OnAfterResumeDisableInProgressWantDisabled) {
// The Device was not disabled prior to resume, but the profile
// settings indicate that the device _should be_ disabled. Most
// likely, we started disabling the device, but that did not
// complete before we suspended. We should leave things alone.
// Initial state.
mm1::MockModemProxy* mm1_proxy = SetupOnAfterResume();
Error error;
EXPECT_CALL(*mm1_proxy, Enable(true, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
device_->SetEnabled(true);
EXPECT_TRUE(device_->running());
EXPECT_EQ(Cellular::kStateEnabled, device_->state_);
// Start disable.
EXPECT_CALL(*modem_info_.mock_manager(), UpdateDevice(_));
device_->SetEnabledPersistent(false, &error, ResultCallback());
EXPECT_FALSE(device_->running()); // changes immediately
EXPECT_FALSE(device_->enabled_persistent()); // changes immediately
EXPECT_EQ(Cellular::kStateEnabled, device_->state_); // changes on completion
// Resume, with disable still in progress.
device_->OnAfterResume();
EXPECT_FALSE(device_->running());
EXPECT_FALSE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateEnabled, device_->state_);
// Finish the disable operation.
EXPECT_CALL(*mm1_proxy, Enable(false, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
EXPECT_CALL(*mm1_proxy, SetPowerState(_, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeSetPowerState));
dispatcher_.DispatchPendingEvents();
EXPECT_FALSE(device_->running());
EXPECT_FALSE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateDisabled, device_->state_);
}
TEST_F(CellularTest, OnAfterResumeDisableQueuedWantEnabled) {
// The Device was not disabled prior to resume, and the profile
// settings indicate that the device should be enabled. In
// particular, we went into suspend before we actually processed the
// task queued by CellularCapabilityUniversal::StopModem.
//
// This is unlikely, and a case where we fail to do the right thing.
// The tests exists to document this corner case, which we get wrong.
// Initial state.
mm1::MockModemProxy* mm1_proxy = SetupOnAfterResume();
EXPECT_CALL(*mm1_proxy, Enable(true, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
device_->SetEnabled(true);
EXPECT_TRUE(device_->running());
EXPECT_TRUE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateEnabled, device_->state_);
// Start disable.
device_->SetEnabled(false);
EXPECT_FALSE(device_->running()); // changes immediately
EXPECT_TRUE(device_->enabled_persistent()); // no change
EXPECT_EQ(Cellular::kStateEnabled, device_->state_); // changes on completion
// Refresh proxies, since CellularCapabilityUniversal::StartModem wants
// new proxies. Also, stash away references for later.
PopulateProxies();
SetCommonOnAfterResumeExpectations();
mm1_proxy = mm1_proxy_.get();
auto dbus_properties_proxy = dbus_properties_proxy_.get();
// Resume, with disable still in progress.
EXPECT_CALL(*mm1_proxy, Enable(true, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeEnableReturningWrongState));
EXPECT_EQ(Cellular::kStateEnabled, device_->state_); // disable still pending
device_->OnAfterResume();
EXPECT_TRUE(device_->running()); // changes immediately
EXPECT_TRUE(device_->enabled_persistent()); // no change
EXPECT_EQ(Cellular::kStateDisabled, device_->state_); // by OnAfterResume
// Set up state that we need.
KeyValueStore modem_properties;
modem_properties.SetInt(MM_MODEM_PROPERTY_STATE,
Cellular::kModemStateDisabled);
// Let the disable complete.
EXPECT_CALL(*mm1_proxy, Enable(false, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
EXPECT_CALL(*mm1_proxy, SetPowerState(_, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeSetPowerState));
EXPECT_CALL(*dbus_properties_proxy, GetAll(_))
.WillRepeatedly(Return(modem_properties));
dispatcher_.DispatchPendingEvents();
EXPECT_TRUE(device_->running()); // last changed by OnAfterResume
EXPECT_TRUE(device_->enabled_persistent()); // last changed by OnAfterResume
EXPECT_EQ(Cellular::kStateDisabled, device_->state_);
// There's nothing queued up to restart the modem. Even though we
// want to be running, we're stuck in the disabled state.
dispatcher_.DispatchPendingEvents();
EXPECT_TRUE(device_->running());
EXPECT_TRUE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateDisabled, device_->state_);
}
TEST_F(CellularTest, OnAfterResumePowerDownInProgressWantEnabled) {
// The Device was not fully disabled prior to resume, and the
// profile settings indicate that the device should be enabled. In
// this case, we have disabled the device, but are waiting for the
// power-down (switch to low power) to complete.
//
// This test emulates the behavior of the Huawei E303 dongle, when
// Manager::kTerminationActionsTimeoutMilliseconds is 9500
// msec. (The dongle takes 10-11 seconds to go through the whole
// disable, power-down sequence).
//
// Eventually, the power-down would complete, and the device would
// be stuck in the disabled state. To counter-act that,
// OnAfterResume tries to enable the device now, even though the
// device is currently enabled.
// Initial state.
mm1::MockModemProxy* mm1_proxy = SetupOnAfterResume();
EXPECT_CALL(*mm1_proxy, Enable(true, _, _, _))
.WillOnce(Invoke(this, &CellularTest::InvokeEnable));
device_->SetEnabled(true);
EXPECT_TRUE(device_->running());
EXPECT_TRUE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateEnabled, device_->state_);
// Start disable.
ResultCallback modem_proxy_enable_callback;
EXPECT_CALL(*mm1_proxy, Enable(false, _, _, _))
.WillOnce(SaveArg<2>(&modem_proxy_enable_callback));
device_->SetEnabled(false);
dispatcher_.DispatchPendingEvents(); // SetEnabled yields a deferred task
EXPECT_FALSE(device_->running()); // changes immediately
EXPECT_TRUE(device_->enabled_persistent()); // no change
EXPECT_EQ(Cellular::kStateEnabled, device_->state_); // changes on completion
// Let the disable complete. That will trigger power-down.
//
// Note that, unlike for mm1_proxy->Enable, we don't save the
// callback for mm1_proxy->SetPowerState. We expect the callback not
// to be executed, as explained in the comment about having a fresh
// proxy OnAfterResume, below.
Error error;
ASSERT_TRUE(error.IsSuccess());
EXPECT_CALL(*mm1_proxy, SetPowerState(MM_MODEM_POWER_STATE_LOW, _, _, _))
.WillOnce(SetErrorTypeInArgument<1>(Error::kOperationInitiated));
modem_proxy_enable_callback.Run(error);
// No response to power-down yet. It probably completed while the host
// was asleep, and so the reply from the modem was lost.
// Refresh proxies, since CellularCapabilityUniversal::StartModem wants
// new proxies. Also, stash away references for later.
PopulateProxies();
SetCommonOnAfterResumeExpectations();
auto new_mm1_proxy = mm1_proxy_.get();
auto dbus_properties_proxy = dbus_properties_proxy_.get();
// Resume.
ResultCallback new_callback;
EXPECT_EQ(Cellular::kStateEnabled, device_->state_); // disable still pending
EXPECT_CALL(*new_mm1_proxy, Enable(true, _, _, _))
.WillOnce(SaveArg<2>(&modem_proxy_enable_callback));
device_->OnAfterResume();
EXPECT_TRUE(device_->running()); // changes immediately
EXPECT_TRUE(device_->enabled_persistent()); // no change
EXPECT_EQ(Cellular::kStateDisabled, device_->state_); // by OnAfterResume
// We should have a fresh proxy OnAfterResume. Otherwise, we may get
// confused when the SetPowerState call completes (either naturally,
// or via a time-out from dbus-c++).
//
// The pointers must differ, because the new proxy is constructed
// before the old one is destructed.
EXPECT_FALSE(new_mm1_proxy == mm1_proxy);
// Set up state that we need.
KeyValueStore modem_properties;
modem_properties.SetInt(MM_MODEM_PROPERTY_STATE,
Cellular::kModemStateEnabled);
// Let the enable complete.
ASSERT_TRUE(error.IsSuccess());
EXPECT_CALL(*dbus_properties_proxy, GetAll(_))
.WillRepeatedly(Return(modem_properties));
ASSERT_TRUE(!modem_proxy_enable_callback.is_null());
modem_proxy_enable_callback.Run(error);
EXPECT_TRUE(device_->running());
EXPECT_TRUE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateEnabled, device_->state_);
}
TEST_F(CellularTest, OnAfterResumeDisabledWantEnabled) {
// This is the ideal case. The disable process completed before
// going into suspend.
mm1::MockModemProxy* mm1_proxy = SetupOnAfterResume();
EXPECT_FALSE(device_->running());
EXPECT_TRUE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateDisabled, device_->state_);
// Resume.
ResultCallback modem_proxy_enable_callback;
EXPECT_CALL(*mm1_proxy, Enable(true, _, _, _))
.WillOnce(SaveArg<2>(&modem_proxy_enable_callback));
device_->OnAfterResume();
// Complete enable.
Error error;
ASSERT_TRUE(error.IsSuccess());
modem_proxy_enable_callback.Run(error);
EXPECT_TRUE(device_->running());
EXPECT_TRUE(device_->enabled_persistent());
EXPECT_EQ(Cellular::kStateEnabled, device_->state_);
}
// Custom property setters should return false, and make no changes, if
// the new value is the same as the old value.
TEST_F(CellularTest, CustomSetterNoopChange) {
Error error;
EXPECT_FALSE(device_->allow_roaming_);
EXPECT_FALSE(device_->SetAllowRoaming(false, &error));
EXPECT_TRUE(error.IsSuccess());
}
TEST_F(CellularTest, ScanImmediateFailure) {
Error error;
device_->set_found_networks(kTestNetworksCellular);
EXPECT_FALSE(device_->scanning_);
// |InitProxies| must be called before calling any functions on the
// Capability*, to set up the modem proxies.
// Warning: The test loses all references to the proxies when |InitProxies| is
// called.
GetCapabilityGSM()->InitProxies();
device_->Scan(Device::kFullScan, &error, "");
EXPECT_TRUE(error.IsFailure());
EXPECT_FALSE(device_->scanning_);
EXPECT_EQ(kTestNetworksCellular, device_->found_networks());
}
TEST_F(CellularTest, ScanAsynchronousFailure) {
Error error;
ScanResultsCallback results_callback;
device_->set_found_networks(kTestNetworksCellular);
EXPECT_CALL(*gsm_network_proxy_, Scan(&error, _, _))
.WillOnce(DoAll(SetErrorTypeInArgument<0>(Error::kOperationInitiated),
SaveArg<1>(&results_callback)));
EXPECT_FALSE(device_->scanning_);
// |InitProxies| must be called before calling any functions on the
// Capability*, to set up the modem proxies.
// Warning: The test loses all references to the proxies when |InitProxies| is
// called.
GetCapabilityGSM()->InitProxies();
device_->Scan(Device::kFullScan, &error, "");
EXPECT_TRUE(error.IsOngoing());
EXPECT_TRUE(device_->scanning_);
// Asynchronously fail the scan.
error.Populate(Error::kOperationFailed);
results_callback.Run(kTestNetworksGSM, error);
EXPECT_FALSE(device_->scanning_);
EXPECT_TRUE(device_->found_networks().empty());
}
TEST_F(CellularTest, ScanSuccess) {
Error error;
ScanResultsCallback results_callback;
device_->clear_found_networks();
EXPECT_CALL(*gsm_network_proxy_, Scan(&error, _, _))
.WillOnce(DoAll(SetErrorTypeInArgument<0>(Error::kOperationInitiated),
SaveArg<1>(&results_callback)));
EXPECT_FALSE(device_->scanning_);
// |InitProxies| must be called before calling any functions on the
// Capability*, to set up the modem proxies.
// Warning: The test loses all references to the proxies when |InitProxies| is
// called.
GetCapabilityGSM()->InitProxies();
device_->Scan(Device::kFullScan, &error, "");
EXPECT_TRUE(error.IsOngoing());
EXPECT_TRUE(device_->scanning_);
// Successfully complete the scan.
const GSMScanResults gsm_results{};
error.Populate(Error::kSuccess);
results_callback.Run(kTestNetworksGSM, error);
EXPECT_FALSE(device_->scanning_);
EXPECT_EQ(kTestNetworksCellular, device_->found_networks());
}
TEST_F(CellularTest, EstablishLinkDHCP) {
unique_ptr<CellularBearer> bearer(
new CellularBearer(&control_interface_, "", ""));
bearer->set_ipv4_config_method(IPConfig::kMethodDHCP);
SetCapabilityUniversalActiveBearer(std::move(bearer));
device_->state_ = Cellular::kStateConnected;
MockCellularService* service = SetMockService();
ON_CALL(*service, state()).WillByDefault(Return(Service::kStateUnknown));
EXPECT_CALL(device_info_, GetFlags(device_->interface_index(), _))
.WillOnce(DoAll(SetArgumentPointee<1>(IFF_UP), Return(true)));
EXPECT_CALL(dhcp_provider_, CreateIPv4Config(kTestDeviceName, _, _, _))
.WillOnce(Return(dhcp_config_));
EXPECT_CALL(*dhcp_config_, RequestIP()).WillOnce(Return(true));
EXPECT_CALL(*service, SetState(Service::kStateConfiguring));
device_->EstablishLink();
EXPECT_EQ(service, device_->selected_service());
Mock::VerifyAndClearExpectations(service); // before Cellular dtor
}
TEST_F(CellularTest, EstablishLinkPPP) {
unique_ptr<CellularBearer> bearer(
new CellularBearer(&control_interface_, "", ""));
bearer->set_ipv4_config_method(IPConfig::kMethodPPP);
SetCapabilityUniversalActiveBearer(std::move(bearer));
device_->state_ = Cellular::kStateConnected;
const int kPID = 123;
EXPECT_CALL(process_manager_, StartProcess(_, _, _, _, _, _))
.WillOnce(Return(kPID));
device_->EstablishLink();
EXPECT_FALSE(device_->ipconfig()); // No DHCP client.
EXPECT_FALSE(device_->selected_service());
EXPECT_FALSE(device_->is_ppp_authenticating_);
EXPECT_NE(nullptr, device_->ppp_task_);
}
TEST_F(CellularTest, EstablishLinkStatic) {
IPAddress::Family kAddressFamily = IPAddress::kFamilyIPv4;
const char kAddress[] = "10.0.0.1";
const char kGateway[] = "10.0.0.254";
const int32_t kSubnetPrefix = 16;
const char* const kDNS[] = {"10.0.0.2", "8.8.4.4", "8.8.8.8"};
unique_ptr<IPConfig::Properties> ipconfig_properties(
new IPConfig::Properties);
ipconfig_properties->address_family = kAddressFamily;
ipconfig_properties->address = kAddress;
ipconfig_properties->gateway = kGateway;
ipconfig_properties->subnet_prefix = kSubnetPrefix;
ipconfig_properties->dns_servers = vector<string>{kDNS[0], kDNS[1], kDNS[2]};
unique_ptr<CellularBearer> bearer(
new CellularBearer(&control_interface_, "", ""));
bearer->set_ipv4_config_method(IPConfig::kMethodStatic);
bearer->set_ipv4_config_properties(std::move(ipconfig_properties));
SetCapabilityUniversalActiveBearer(std::move(bearer));
device_->state_ = Cellular::kStateConnected;
MockCellularService* service = SetMockService();
ON_CALL(*service, state()).WillByDefault(Return(Service::kStateUnknown));
EXPECT_CALL(device_info_, GetFlags(device_->interface_index(), _))
.WillOnce(DoAll(SetArgumentPointee<1>(IFF_UP), Return(true)));
EXPECT_CALL(*service, SetState(Service::kStateConfiguring));
device_->EstablishLink();
EXPECT_EQ(service, device_->selected_service());
ASSERT_TRUE(device_->ipconfig());
EXPECT_EQ(kAddressFamily, device_->ipconfig()->properties().address_family);
EXPECT_EQ(kAddress, device_->ipconfig()->properties().address);
EXPECT_EQ(kGateway, device_->ipconfig()->properties().gateway);
EXPECT_EQ(kSubnetPrefix, device_->ipconfig()->properties().subnet_prefix);
ASSERT_EQ(3, device_->ipconfig()->properties().dns_servers.size());
EXPECT_EQ(kDNS[0], device_->ipconfig()->properties().dns_servers[0]);
EXPECT_EQ(kDNS[1], device_->ipconfig()->properties().dns_servers[1]);
EXPECT_EQ(kDNS[2], device_->ipconfig()->properties().dns_servers[2]);
Mock::VerifyAndClearExpectations(service); // before Cellular dtor
}
} // namespace shill
Reference in a new issue View git blame Copy permalink