2 files changed, 112 insertions, 0 deletions

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 1c75e96..251e780 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -31,6 +31,7 @@ manual_tests (
     storagebenchmark
     dummyresourcebenchmark
     genericresourcebenchmark
+    genericfacadebenchmark
 )
 
 auto_tests (
diff --git a/tests/genericfacadebenchmark.cpp b/tests/genericfacadebenchmark.cpp
new file mode 100644
index 0000000..483a597
--- /dev/null
+++ b/tests/genericfacadebenchmark.cpp
@@ -0,0 +1,111 @@
+#include <QtTest>
+
+#include <QString>
+
+#include <common/facade.h>
+#include <common/domainadaptor.h>
+#include <common/resultprovider.h>
+#include <common/synclistresult.h>
+
+#include "event_generated.h"
+
+class TestEventAdaptorFactory : public DomainTypeAdaptorFactory<Akonadi2::ApplicationDomain::Event, Akonadi2::ApplicationDomain::Buffer::Event, Akonadi2::ApplicationDomain::Buffer::EventBuilder>
+{
+public:
+    TestEventAdaptorFactory()
+        : DomainTypeAdaptorFactory()
+    {
+    }
+
+    virtual ~TestEventAdaptorFactory() {};
+};
+
+class TestResourceAccess : public Akonadi2::ResourceAccessInterface
+{
+    Q_OBJECT
+public:
+    virtual ~TestResourceAccess() {};
+    KAsync::Job<void> sendCommand(int commandId) Q_DECL_OVERRIDE { return KAsync::null<void>(); }
+    KAsync::Job<void> sendCommand(int commandId, flatbuffers::FlatBufferBuilder &fbb) Q_DECL_OVERRIDE { return KAsync::null<void>(); }
+    KAsync::Job<void> synchronizeResource(bool remoteSync, bool localSync) Q_DECL_OVERRIDE { return KAsync::null<void>(); }
+
+public Q_SLOTS:
+    void open() Q_DECL_OVERRIDE {}
+    void close() Q_DECL_OVERRIDE {}
+};
+
+class TestResourceFacade : public Akonadi2::GenericFacade<Akonadi2::ApplicationDomain::Event>
+{
+public:
+    TestResourceFacade(const QByteArray &instanceIdentifier, const QSharedPointer<EntityStorage<Akonadi2::ApplicationDomain::Event> > storage, const QSharedPointer<Akonadi2::ResourceAccessInterface> resourceAccess)
+        : Akonadi2::GenericFacade<Akonadi2::ApplicationDomain::Event>(instanceIdentifier, QSharedPointer<TestEventAdaptorFactory>::create(), storage, resourceAccess)
+    {
+
+    }
+    virtual ~TestResourceFacade()
+    {
+
+    }
+};
+
+class GenericFacadeBenchmark : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+
+    void initTestCase()
+    {
+        Akonadi2::Storage store(Akonadi2::storageLocation(), "identifier", Akonadi2::Storage::ReadWrite);
+        store.removeFromDisk();
+    }
+
+    void testLoad()
+    {
+        const QByteArray identifier = "identifier";
+        const int count = 100000;
+
+        //Setup
+        auto domainTypeAdaptorFactory = QSharedPointer<TestEventAdaptorFactory>::create();
+        {
+            Akonadi2::Storage storage(Akonadi2::storageLocation(), identifier, Akonadi2::Storage::ReadWrite);
+            auto transaction = storage.createTransaction(Akonadi2::Storage::ReadWrite);
+            auto db = transaction.openDatabase();
+            for (int i = 0; i < count; i++) {
+                auto domainObject = Akonadi2::ApplicationDomain::Event::Ptr::create();
+                domainObject->setProperty("uid", "uid");
+                domainObject->setProperty("summary", "summary");
+
+                flatbuffers::FlatBufferBuilder fbb;
+                domainTypeAdaptorFactory->createBuffer(*domainObject, fbb);
+                db.write(QString::number(i).toLatin1(), QByteArray::fromRawData(reinterpret_cast<const char*>(fbb.GetBufferPointer()), fbb.GetSize()));
+            }
+        }
+
+        Akonadi2::Query query;
+        query.liveQuery = false;
+
+        //Benchmark
+        QBENCHMARK {
+            auto resultSet = QSharedPointer<Akonadi2::ResultProvider<Akonadi2::ApplicationDomain::Event::Ptr> >::create();
+            auto resourceAccess = QSharedPointer<TestResourceAccess>::create();
+            auto storage = QSharedPointer<EntityStorage<Akonadi2::ApplicationDomain::Event> >::create("identifier", domainTypeAdaptorFactory);
+            TestResourceFacade facade(identifier, storage, resourceAccess);
+
+            async::SyncListResult<Akonadi2::ApplicationDomain::Event::Ptr> result(resultSet->emitter());
+
+            facade.load(query, resultSet).exec().waitForFinished();
+            resultSet->initialResultSetComplete();
+
+            //We have to wait for the events that deliver the results to be processed by the eventloop
+            result.exec();
+
+            QCOMPARE(result.size(), count);
+        }
+
+        // Print memory layout, RSS is what is in memory
+        // std::system("exec pmap -x \"$PPID\"");
+    }
+};
+
+QTEST_MAIN(GenericFacadeBenchmark)
+#include "genericfacadebenchmark.moc"