QPID-3200: Add new method to session for cumulative acknowledgement upto (and including) a specified message

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1136003 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 40 insertions, 0 deletions

diff --git a/qpid/cpp/src/tests/MessagingSessionTests.cpp b/qpid/cpp/src/tests/MessagingSessionTests.cpp
index a93d8f78ae..fae45a94d0 100644
--- a/qpid/cpp/src/tests/MessagingSessionTests.cpp
+++ b/qpid/cpp/src/tests/MessagingSessionTests.cpp
@@ -1024,6 +1024,46 @@ QPID_AUTO_TEST_CASE(testNonExclusiveSubscriber)
     fix.session.acknowledge();
 }
 
+QPID_AUTO_TEST_CASE(testAcknowledgeUpTo)
+{
+    QueueFixture fix;
+    Sender sender = fix.session.createSender(fix.queue);
+    const uint count(20);
+    for (uint i = 0; i < count; ++i) {
+        sender.send(Message((boost::format("Message_%1%") % (i+1)).str()));
+    }
+
+    Session other = fix.connection.createSession();
+    Receiver receiver = other.createReceiver(fix.queue);
+    std::vector<Message> messages;
+    for (uint i = 0; i < count; ++i) {
+        Message msg = receiver.fetch();
+        BOOST_CHECK_EQUAL(msg.getContent(), (boost::format("Message_%1%") % (i+1)).str());
+        messages.push_back(msg);
+    }
+    const uint batch = 10;
+    other.acknowledgeUpTo(messages[batch-1]);//acknowledge first 10 messages only
+
+    messages.clear();
+    other.sync();
+    other.close();
+
+    other = fix.connection.createSession();
+    receiver = other.createReceiver(fix.queue);
+    Message msg;
+    for (uint i = 0; i < (count-batch); ++i) {
+        msg = receiver.fetch();
+        BOOST_CHECK_EQUAL(msg.getContent(), (boost::format("Message_%1%") % (i+1+batch)).str());
+    }
+    other.acknowledgeUpTo(msg);
+    other.sync();
+    other.close();
+
+    Message m;
+    //check queue is empty
+    BOOST_CHECK(!fix.session.createReceiver(fix.queue).fetch(m, Duration::IMMEDIATE));
+}
+
 QPID_AUTO_TEST_SUITE_END()
 
 }} // namespace qpid::tests