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authorRemko Tronçon <git@el-tramo.be>2009-12-31 13:27:52 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-12-31 13:27:52 (GMT)
commit152c455e18aae9b613f17bca8bba4a2beafe0228 (patch)
treecde533a0bf5dbe014acba3eb2645761ade53dd20 /Swiften/Network
parent3625bf9f94aad738b6d44da4b8f70c60cd167647 (diff)
downloadswift-152c455e18aae9b613f17bca8bba4a2beafe0228.zip
swift-152c455e18aae9b613f17bca8bba4a2beafe0228.tar.bz2
Added tests for timing out initial connect.
Diffstat (limited to 'Swiften/Network')
-rw-r--r--Swiften/Network/Connector.cpp4
-rw-r--r--Swiften/Network/Connector.h3
-rw-r--r--Swiften/Network/DummyTimerFactory.cpp57
-rw-r--r--Swiften/Network/DummyTimerFactory.h22
-rw-r--r--Swiften/Network/SConscript1
-rw-r--r--Swiften/Network/StaticDomainNameResolver.cpp9
-rw-r--r--Swiften/Network/StaticDomainNameResolver.h11
-rw-r--r--Swiften/Network/UnitTest/ConnectorTest.cpp64
8 files changed, 167 insertions, 4 deletions
diff --git a/Swiften/Network/Connector.cpp b/Swiften/Network/Connector.cpp
index e424f64..9ea5a7f 100644
--- a/Swiften/Network/Connector.cpp
+++ b/Swiften/Network/Connector.cpp
@@ -12,6 +12,10 @@ namespace Swift {
Connector::Connector(const String& hostname, DomainNameResolver* resolver, ConnectionFactory* connectionFactory) : hostname(hostname), resolver(resolver), connectionFactory(connectionFactory), queriedAllHosts(true) {
}
+void Connector::setTimeoutMilliseconds(int milliseconds) {
+ timeoutMilliseconds = milliseconds;
+}
+
void Connector::start() {
//std::cout << "Connector::start()" << std::endl;
assert(!currentConnection);
diff --git a/Swiften/Network/Connector.h b/Swiften/Network/Connector.h
index cb885ab..6df3970 100644
--- a/Swiften/Network/Connector.h
+++ b/Swiften/Network/Connector.h
@@ -19,6 +19,7 @@ namespace Swift {
public:
Connector(const String& hostname, DomainNameResolver*, ConnectionFactory*);
+ void setTimeoutMilliseconds(int milliseconds);
void start();
boost::signal<void (boost::shared_ptr<Connection>)> onConnectFinished;
@@ -37,11 +38,11 @@ namespace Swift {
String hostname;
DomainNameResolver* resolver;
ConnectionFactory* connectionFactory;
+ int timeoutMilliseconds;
boost::shared_ptr<DomainNameServiceQuery> serviceQuery;
std::deque<DomainNameServiceQuery::Result> serviceQueryResults;
boost::shared_ptr<DomainNameAddressQuery> addressQuery;
bool queriedAllHosts;
boost::shared_ptr<Connection> currentConnection;
};
-
};
diff --git a/Swiften/Network/DummyTimerFactory.cpp b/Swiften/Network/DummyTimerFactory.cpp
new file mode 100644
index 0000000..72523bb
--- /dev/null
+++ b/Swiften/Network/DummyTimerFactory.cpp
@@ -0,0 +1,57 @@
+#include "Swiften/Network/DummyTimerFactory.h"
+
+#include <algorithm>
+
+#include "Swiften/Network/Timer.h"
+#include "Swiften/Base/foreach.h"
+
+namespace Swift {
+
+class DummyTimerFactory::DummyTimer : public Timer {
+ public:
+ DummyTimer(int timeout) : timeout(timeout), isRunning(false) {
+ }
+
+ virtual void start() {
+ isRunning = true;
+ }
+
+ virtual void stop() {
+ isRunning = false;
+ }
+
+ int timeout;
+ bool isRunning;
+};
+
+
+DummyTimerFactory::DummyTimerFactory() : currentTime(0) {
+}
+
+boost::shared_ptr<Timer> DummyTimerFactory::createTimer(int milliseconds) {
+ boost::shared_ptr<DummyTimer> timer(new DummyTimer(milliseconds));
+ timers.push_back(timer);
+ return timer;
+}
+
+static bool hasZeroTimeout(boost::shared_ptr<DummyTimerFactory::DummyTimer> timer) {
+ return timer->timeout == 0;
+}
+
+void DummyTimerFactory::setTime(int time) {
+ assert(time > currentTime);
+ int increment = currentTime - time;
+ std::vector< boost::shared_ptr<DummyTimer> > notifyTimers(timers.begin(), timers.end());
+ foreach(boost::shared_ptr<DummyTimer> timer, notifyTimers) {
+ if (increment >= timer->timeout) {
+ if (timer->isRunning) {
+ timer->onTick();
+ }
+ timer->timeout = 0;
+ }
+ }
+ timers.erase(std::remove_if(timers.begin(), timers.end(), hasZeroTimeout), timers.end());
+ currentTime = time;
+}
+
+}
diff --git a/Swiften/Network/DummyTimerFactory.h b/Swiften/Network/DummyTimerFactory.h
new file mode 100644
index 0000000..feac029
--- /dev/null
+++ b/Swiften/Network/DummyTimerFactory.h
@@ -0,0 +1,22 @@
+#pragma once
+
+#include <list>
+
+#include "Swiften/Network/TimerFactory.h"
+
+namespace Swift {
+ class DummyTimerFactory : public TimerFactory {
+ public:
+ class DummyTimer;
+
+ DummyTimerFactory();
+
+ virtual boost::shared_ptr<Timer> createTimer(int milliseconds);
+ void setTime(int time);
+
+ private:
+ friend class DummyTimer;
+ int currentTime;
+ std::list<boost::shared_ptr<DummyTimer> > timers;
+ };
+}
diff --git a/Swiften/Network/SConscript b/Swiften/Network/SConscript
index d63b673..767eee2 100644
--- a/Swiften/Network/SConscript
+++ b/Swiften/Network/SConscript
@@ -14,6 +14,7 @@ objects = myenv.StaticObject([
"ConnectionServer.cpp",
"Connector.cpp",
"TimerFactory.cpp",
+ "DummyTimerFactory.cpp",
"BoostTimerFactory.cpp",
"DomainNameResolver.cpp",
"DomainNameAddressQuery.cpp",
diff --git a/Swiften/Network/StaticDomainNameResolver.cpp b/Swiften/Network/StaticDomainNameResolver.cpp
index 609bbdd..a7275d2 100644
--- a/Swiften/Network/StaticDomainNameResolver.cpp
+++ b/Swiften/Network/StaticDomainNameResolver.cpp
@@ -13,6 +13,9 @@ namespace {
ServiceQuery(const String& service, Swift::StaticDomainNameResolver* resolver) : service(service), resolver(resolver) {}
virtual void run() {
+ if (!resolver->getIsResponsive()) {
+ return;
+ }
std::vector<DomainNameServiceQuery::Result> results;
for(StaticDomainNameResolver::ServicesCollection::const_iterator i = resolver->getServices().begin(); i != resolver->getServices().end(); ++i) {
if (i->first == service) {
@@ -30,6 +33,9 @@ namespace {
AddressQuery(const String& host, StaticDomainNameResolver* resolver) : host(host), resolver(resolver) {}
virtual void run() {
+ if (!resolver->getIsResponsive()) {
+ return;
+ }
StaticDomainNameResolver::AddressesMap::const_iterator i = resolver->getAddresses().find(host);
if (i != resolver->getAddresses().end()) {
MainEventLoop::postEvent(
@@ -48,6 +54,9 @@ namespace {
namespace Swift {
+StaticDomainNameResolver::StaticDomainNameResolver() : isResponsive(true) {
+}
+
void StaticDomainNameResolver::addAddress(const String& domain, const HostAddress& address) {
addresses[domain] = address;
}
diff --git a/Swiften/Network/StaticDomainNameResolver.h b/Swiften/Network/StaticDomainNameResolver.h
index 0e877d3..d7e7ba4 100644
--- a/Swiften/Network/StaticDomainNameResolver.h
+++ b/Swiften/Network/StaticDomainNameResolver.h
@@ -19,6 +19,8 @@ namespace Swift {
typedef std::vector< std::pair<String, DomainNameServiceQuery::Result> > ServicesCollection;
public:
+ StaticDomainNameResolver();
+
void addAddress(const String& domain, const HostAddress& address);
void addService(const String& service, const DomainNameServiceQuery::Result& result);
void addXMPPClientService(const String& domain, const HostAddressPort&);
@@ -31,10 +33,19 @@ namespace Swift {
return services;
}
+ bool getIsResponsive() const {
+ return isResponsive;
+ }
+
+ void setIsResponsive(bool b) {
+ isResponsive = b;
+ }
+
virtual boost::shared_ptr<DomainNameServiceQuery> createServiceQuery(const String& name);
virtual boost::shared_ptr<DomainNameAddressQuery> createAddressQuery(const String& name);
private:
+ bool isResponsive;
AddressesMap addresses;
ServicesCollection services;
};
diff --git a/Swiften/Network/UnitTest/ConnectorTest.cpp b/Swiften/Network/UnitTest/ConnectorTest.cpp
index af1ad4e..08b9bc1 100644
--- a/Swiften/Network/UnitTest/ConnectorTest.cpp
+++ b/Swiften/Network/UnitTest/ConnectorTest.cpp
@@ -9,6 +9,7 @@
#include "Swiften/Network/ConnectionFactory.h"
#include "Swiften/Network/HostAddressPort.h"
#include "Swiften/Network/StaticDomainNameResolver.h"
+#include "Swiften/Network/DummyTimerFactory.h"
#include "Swiften/EventLoop/MainEventLoop.h"
#include "Swiften/EventLoop/DummyEventLoop.h"
@@ -23,6 +24,9 @@ class ConnectorTest : public CppUnit::TestFixture {
CPPUNIT_TEST(testConnect_AllSRVHostsFailWithoutFallbackHost);
CPPUNIT_TEST(testConnect_AllSRVHostsFailWithFallbackHost);
CPPUNIT_TEST(testConnect_SRVAndFallbackHostsFail);
+ //CPPUNIT_TEST(testConnect_TimeoutDuringResolve);
+ //CPPUNIT_TEST(testConnect_TimeoutDuringConnect);
+ //CPPUNIT_TEST(testConnect_NoTimeout);
CPPUNIT_TEST_SUITE_END();
public:
@@ -33,9 +37,11 @@ class ConnectorTest : public CppUnit::TestFixture {
eventLoop = new DummyEventLoop();
resolver = new StaticDomainNameResolver();
connectionFactory = new MockConnectionFactory();
+ timerFactory = new DummyTimerFactory();
}
void tearDown() {
+ delete timerFactory;
delete connectionFactory;
delete resolver;
delete eventLoop;
@@ -134,6 +140,50 @@ class ConnectorTest : public CppUnit::TestFixture {
CPPUNIT_ASSERT(!connections[0]);
}
+ void testConnect_TimeoutDuringResolve() {
+ std::auto_ptr<Connector> testling(createConnector());
+ testling->setTimeoutMilliseconds(10);
+ resolver->setIsResponsive(false);
+
+ testling->start();
+ eventLoop->processEvents();
+ timerFactory->setTime(10);
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+ CPPUNIT_ASSERT(!connections[0]);
+ }
+
+ void testConnect_TimeoutDuringConnect() {
+ std::auto_ptr<Connector> testling(createConnector());
+ testling->setTimeoutMilliseconds(10);
+ resolver->addXMPPClientService("foo.com", host1);
+ connectionFactory->isResponsive = false;
+
+ testling->start();
+ eventLoop->processEvents();
+ timerFactory->setTime(10);
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+ CPPUNIT_ASSERT(!connections[0]);
+ }
+
+ void testConnect_NoTimeout() {
+ std::auto_ptr<Connector> testling(createConnector());
+ testling->setTimeoutMilliseconds(10);
+ resolver->addXMPPClientService("foo.com", host1);
+
+ testling->start();
+ eventLoop->processEvents();
+ timerFactory->setTime(10);
+ eventLoop->processEvents();
+
+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(connections.size()));
+ CPPUNIT_ASSERT(connections[0]);
+ }
+
+
private:
Connector* createConnector() {
Connector* connector = new Connector("foo.com", resolver, connectionFactory);
@@ -151,12 +201,14 @@ class ConnectorTest : public CppUnit::TestFixture {
struct MockConnection : public Connection {
public:
- MockConnection(const std::vector<HostAddressPort>& failingPorts) : failingPorts(failingPorts) {}
+ MockConnection(const std::vector<HostAddressPort>& failingPorts, bool isResponsive) : failingPorts(failingPorts), isResponsive(isResponsive) {}
void listen() { assert(false); }
void connect(const HostAddressPort& address) {
hostAddressPort = address;
- MainEventLoop::postEvent(boost::bind(boost::ref(onConnectFinished), std::find(failingPorts.begin(), failingPorts.end(), address) != failingPorts.end()));
+ if (isResponsive) {
+ MainEventLoop::postEvent(boost::bind(boost::ref(onConnectFinished), std::find(failingPorts.begin(), failingPorts.end(), address) != failingPorts.end()));
+ }
}
void disconnect() { assert(false); }
@@ -164,13 +216,18 @@ class ConnectorTest : public CppUnit::TestFixture {
boost::optional<HostAddressPort> hostAddressPort;
std::vector<HostAddressPort> failingPorts;
+ bool isResponsive;
};
struct MockConnectionFactory : public ConnectionFactory {
+ MockConnectionFactory() : isResponsive(true) {
+ }
+
boost::shared_ptr<Connection> createConnection() {
- return boost::shared_ptr<Connection>(new MockConnection(failingPorts));
+ return boost::shared_ptr<Connection>(new MockConnection(failingPorts, isResponsive));
}
+ bool isResponsive;
std::vector<HostAddressPort> failingPorts;
};
@@ -181,6 +238,7 @@ class ConnectorTest : public CppUnit::TestFixture {
DummyEventLoop* eventLoop;
StaticDomainNameResolver* resolver;
MockConnectionFactory* connectionFactory;
+ DummyTimerFactory* timerFactory;
std::vector< boost::shared_ptr<MockConnection> > connections;
};