Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 96 insertions, 0 deletions

diff --git a/dcop/dcop_deadlock_test.cpp b/dcop/dcop_deadlock_test.cpp
new file mode 100644
index 000000000..d26bc25fb
--- /dev/null
+++ b/dcop/dcop_deadlock_test.cpp
@@ -0,0 +1,96 @@
+/*****************************************************************
+
+Copyright (c) 2004 Waldo Bastian <bastian@kde.org>
+ 
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+ 
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+ 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ 
+******************************************************************
+*/
+
+#include <dcop_deadlock_test.h>
+#include <dcopref.h>
+#include <qtimer.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+MyDCOPObject::MyDCOPObject(const QCString &name, const QCString &remoteName) 
+: QObject(0, name), DCOPObject(name), m_remoteName(remoteName)
+{
+  connect(&m_timer, SIGNAL(timeout()), this, SLOT(slotTimeout()));
+}
+
+bool MyDCOPObject::process(const QCString &fun, const QByteArray &data,
+QCString& replyType, QByteArray &replyData)
+{
+  if (fun == "function(QCString)") {
+    QDataStream args( data, IO_ReadOnly );
+    args >>  m_remoteName;
+
+    struct timeval tv;
+    gettimeofday(&tv, 0);
+qWarning("%s: function('%s') %d:%06d", name(), m_remoteName.data(), tv.tv_sec % 100, tv.tv_usec);
+
+    replyType = "QString";
+    QDataStream reply( replyData, IO_WriteOnly );
+    reply << QString("Hey");
+    m_timer.start(1000, true);
+    return true;
+  }
+  return DCOPObject::process(fun, data, replyType, replyData);
+}
+
+void MyDCOPObject::slotTimeout()
+{
+    struct timeval tv;
+    gettimeofday(&tv, 0);
+qWarning("%s: slotTimeout() %d:%06d", name(), tv.tv_sec % 100, tv.tv_usec);
+
+  m_timer.start(1000, true);
+  QString result;
+  DCOPRef(m_remoteName, m_remoteName).call("function", QCString(name())).get(result);
+    gettimeofday(&tv, 0);
+qWarning("%s: Got result '%s' %d:%06d", name(), result.latin1(), tv.tv_sec % 100, tv.tv_usec);
+}
+
+int main(int argc, char **argv)
+{
+  QCString myName = KApplication::dcopClient()->registerAs("testdcop", false);
+  KApplication app(argc, argv, "testdcop");
+
+  qWarning("%d:I am '%s'", getpid(), app.dcopClient()->appId().data());
+  
+  if (myName == "testdcop")
+  {
+      system("./dcop_deadlock_test testdcop&");
+  }
+
+  QCString remoteApp;
+  if (argc == 2)
+  {
+      remoteApp = argv[1];
+  }
+  MyDCOPObject myObject(app.dcopClient()->appId(), remoteApp);
+
+  if (!remoteApp.isEmpty())
+     myObject.slotTimeout();
+  app.exec();
+}
+
+#include "dcop_deadlock_test.moc"