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Improve connector tests 

Still not sure why reconnecting fails with GCC
This commit is contained in:
Martchus 2017-03-11 18:07:49 +01:00
parent 0868f2cf6a
commit 6c51a470b7
2 changed files with 80 additions and 17 deletions
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77
connector/tests/connectiontests.cpp
View File

@ -39,6 +39,10 @@ private:
void waitForConnection(Signal signal, Action action, Handler handler = nullptr, bool *ok = nullptr, int timeout = 1000);
template<typename Signal, typename Action, typename Handler = function<void(void)> >
void waitForConnectionAnyAction(Signal signal, Action action, Handler handler = nullptr, bool *ok = nullptr, int timeout = 1000);
template<typename Handler>
QMetaObject::Connection handleNewDevices(Handler handler, bool *ok);
template<typename Handler>
QMetaObject::Connection handleNewDirs(Handler handler, bool *ok);
QString m_apiKey;
QCoreApplication m_app;
@ -137,7 +141,7 @@ void ConnectionTests::tearDown()
template<typename Signal, typename Action, typename Handler>
void ConnectionTests::waitForConnection(Signal signal, Action action, Handler handler, bool *ok, int timeout)
{
waitForSignal(&m_connection, signal, bind(action, &m_connection), timeout, handler);
waitForSignal(&m_connection, signal, bind(action, &m_connection), timeout, handler, ok);
}
/*!
@ -146,7 +150,33 @@ void ConnectionTests::waitForConnection(Signal signal, Action action, Handler ha
template<typename Signal, typename Action, typename Handler>
void ConnectionTests::waitForConnectionAnyAction(Signal signal, Action action, Handler handler, bool *ok, int timeout)
{
waitForSignal(&m_connection, signal, action, timeout, handler);
waitForSignal(&m_connection, signal, action, timeout, handler, ok);
}
/*!
* \brief Helps handling newDevices() signal when waiting for device change.
*/
template<typename Handler>
QMetaObject::Connection ConnectionTests::handleNewDevices(Handler handler, bool *ok)
{
return QObject::connect(&m_connection, &SyncthingConnection::newDevices, [ok, &handler] (const std::vector<SyncthingDev> &devs) {
for(const SyncthingDev &dev : devs) {
handler(dev, 0);
}
});
}
/*!
* \brief Helps handling newDirs() signal when waiting for directory change.
*/
template<typename Handler>
QMetaObject::Connection ConnectionTests::handleNewDirs(Handler handler, bool *ok)
{
return QObject::connect(&m_connection, &SyncthingConnection::newDirs, [ok, &handler] (const std::vector<SyncthingDir> &dirs) {
for(const SyncthingDir &dir : dirs) {
handler(dir, 0);
}
});
}
//
@ -219,7 +249,7 @@ void ConnectionTests::testConnection()
CPPUNIT_ASSERT_EQUAL(QStringLiteral("/tmp/some/path/1/"), dir1.path);
CPPUNIT_ASSERT(!dir1.readOnly);
CPPUNIT_ASSERT(!dir1.paused);
CPPUNIT_ASSERT_EQUAL(dir1.devices, QStringList({QStringLiteral("MMGUI6U-WUEZQCP-XZZ6VYB-LCT4TVC-ER2HAVX-QYT6X7D-S6ZSG2B-323KLQ7"),
CPPUNIT_ASSERT_EQUAL(dir1.devices.toSet(), QSet<QString>({QStringLiteral("MMGUI6U-WUEZQCP-XZZ6VYB-LCT4TVC-ER2HAVX-QYT6X7D-S6ZSG2B-323KLQ7"),
QStringLiteral("6EIS2PN-J2IHWGS-AXS3YUL-HC5FT3K-77ZXTLL-AKQLJ4C-7SWVPUS-AZW4RQ4"),
ownDevId}));
const SyncthingDir &dir2 = dirInfo.back();
@ -229,10 +259,10 @@ void ConnectionTests::testConnection()
CPPUNIT_ASSERT_EQUAL(QStringLiteral("/tmp/some/path/2/"), dir2.path);
CPPUNIT_ASSERT(!dir2.readOnly);
CPPUNIT_ASSERT(dir2.paused);
CPPUNIT_ASSERT_EQUAL(dir2.devices, QStringList({QStringLiteral("MMGUI6U-WUEZQCP-XZZ6VYB-LCT4TVC-ER2HAVX-QYT6X7D-S6ZSG2B-323KLQ7"),
CPPUNIT_ASSERT_EQUAL(dir2.devices.toSet(), QSet<QString>({QStringLiteral("MMGUI6U-WUEZQCP-XZZ6VYB-LCT4TVC-ER2HAVX-QYT6X7D-S6ZSG2B-323KLQ7"),
ownDevId}));
// reconnecting
#if !defined(__GNUC__) || defined(__clang__)
cerr << "\n - Reconnecting ..." << endl;
waitForConnection(&SyncthingConnection::statusChanged, static_cast<void(SyncthingConnection::*)(void)>(&SyncthingConnection::reconnect));
CPPUNIT_ASSERT_EQUAL_MESSAGE("reconnecting", QStringLiteral("reconnecting"), m_connection.statusText());
@ -242,23 +272,45 @@ void ConnectionTests::testConnection()
waitForConnectionAnyAction(&SyncthingConnection::statusChanged, noop);
}
CPPUNIT_ASSERT_EQUAL_MESSAGE("connected again", QStringLiteral("connected, paused"), m_connection.statusText());
#else
cerr << "\n - FIXME: Skipping reconnection test when using GCC." << endl;
#endif
cerr << "\n - Pausing/resuming devs/dirs ..." << endl;
// resume all devs
bool devPaused = false;
waitForConnection(&SyncthingConnection::devStatusChanged, &SyncthingConnection::resumeAllDevs, static_cast<function<void(const SyncthingDev &, int)> >([&devPaused] (const SyncthingDev &dev, int) {
bool devResumed = false;
const function<void(const SyncthingDev &, int)> devResumedHandler = [&devResumed] (const SyncthingDev &dev, int) {
if(dev.name == QStringLiteral("Test dev 2") && !dev.paused) {
devPaused = true;
devResumed = true;
}
}), &devPaused);
};
const auto newDevsConnection1 = handleNewDevices(devResumedHandler, &devResumed);
waitForConnection(&SyncthingConnection::devStatusChanged, &SyncthingConnection::resumeAllDevs, devResumedHandler, &devResumed);
QObject::disconnect(newDevsConnection1);
CPPUNIT_ASSERT_EQUAL_MESSAGE("not paused anymore", QStringLiteral("connected"), m_connection.statusText());
// resume all dirs
bool dirResumed = false;
const function<void(const SyncthingDir &, int)> dirResumedHandler = [&dirResumed] (const SyncthingDir &dir, int) {
if(dir.id == QStringLiteral("test2") && !dir.paused) {
dirResumed = true;
}
};
const auto newDirsConnection1 = handleNewDirs(dirResumedHandler, &dirResumed);
waitForConnection(&SyncthingConnection::dirStatusChanged, &SyncthingConnection::resumeAllDirs, dirResumedHandler, &dirResumed);
QObject::disconnect(newDirsConnection1);
CPPUNIT_ASSERT_EQUAL_MESSAGE("still 2 dirs present", 2ul, m_connection.dirInfo().size());
// pause dir 1
bool dirPaused = false;
waitForConnection(&SyncthingConnection::dirStatusChanged, &SyncthingConnection::resumeAllDirs, static_cast<function<void(const SyncthingDir &, int)> >([&dirPaused] (const SyncthingDir &dir, int) {
if(dir.id == QStringLiteral("test2") && dir.paused) {
const function<void(const SyncthingDir &, int)> dirPausedHandler = [&dirPaused] (const SyncthingDir &dir, int) {
if(dir.id == QStringLiteral("test1") && dir.paused) {
dirPaused = true;
}
}), &dirPaused);
};
const auto newDirsConnection2 = handleNewDirs(dirPausedHandler, &dirPaused);
waitForConnectionAnyAction(&SyncthingConnection::dirStatusChanged, bind(&SyncthingConnection::pauseDirectories, &m_connection, QStringList({QStringLiteral("test1")})), dirPausedHandler, &dirPaused);
QObject::disconnect(newDirsConnection2);
CPPUNIT_ASSERT_EQUAL_MESSAGE("still 2 dirs present", 2ul, m_connection.dirInfo().size());
// disconnecting
@ -266,4 +318,3 @@ void ConnectionTests::testConnection()
waitForConnection(&SyncthingConnection::statusChanged, static_cast<void(SyncthingConnection::*)(void)>(&SyncthingConnection::disconnect));
CPPUNIT_ASSERT_EQUAL_MESSAGE("disconnected", QStringLiteral("disconnected"), m_connection.statusText());
}

20
connector/tests/helper.h
View File

@ -9,6 +9,7 @@
#include <QEventLoop>
#include <QTimer>
#include <QMetaMethod>
#include <QSet>
#include <ostream>
#include <functional>
@ -33,6 +34,15 @@ inline std::ostream &operator <<(std::ostream &o, const QStringList &qstringlist
return o;
}
/*!
* \brief Prints a QString; required to use QSet<QString> with CPPUNIT_ASSERT_EQUAL_MESSAGE.
*/
inline std::ostream &operator <<(std::ostream &o, const QSet<QString> &qstringset)
{
o << qstringset.toList().join(QStringLiteral(", ")).toLocal8Bit().data();
return o;
}
/*!
* \brief Waits for the in ms specified \a duration keeping the event loop running.
*/
@ -84,9 +94,10 @@ void waitForSignal(typename QtPrivate::FunctionPointer<Signal>::Object *sender,
// handle case when signal is directly emitted
bool signalDirectlyEmitted = false;
if(!QObject::connect(sender, signal, sender, [&signalDirectlyEmitted] {
signalDirectlyEmitted = true;
}, Qt::DirectConnection)) {
QMetaObject::Connection signalDirectlyEmittedConnection = QObject::connect(sender, signal, sender, [&signalDirectlyEmitted] {
signalDirectlyEmitted = true;
}, Qt::DirectConnection);
if(!signalDirectlyEmittedConnection) {
CPPUNIT_FAIL(argsToString("Unable to connect signal ", signalName.data(), " to check for direct emmitation"));
}
@ -118,10 +129,11 @@ void waitForSignal(typename QtPrivate::FunctionPointer<Signal>::Object *sender,
}
// check whether a timeout occured
if(timeout && !timer.isActive()) {
if((!ok || !*ok) && timeout && !timer.isActive()) {
CPPUNIT_FAIL(argsToString("Signal ", signalName.data(), " has not emmitted within at least ", timeout, " ms."));
}
QObject::disconnect(signalDirectlyEmittedConnection);
QObject::disconnect(handlerConnection);
}