qmldesigner: fix error output at puppet crashes

Change-Id: I6c2a8d655e996e6f935d069a97a45e64ad0ef5b9
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Marco Bubke <marco.bubke@qt.io>

src/plugins/qmldesigner/designercore/instances/baseconnectionmanager.cpp

@@ -66,9 +66,9 @@ bool BaseConnectionManager::isActive() const
 
 void BaseConnectionManager::showCannotConnectToPuppetWarningAndSwitchToEditMode() {}
 
-void BaseConnectionManager::processFinished()
+void BaseConnectionManager::processFinished(const QString &reason)
 {
-    processFinished(-1, QProcess::CrashExit);
+    processFinished(-1, QProcess::CrashExit, reason);
 }
 
 void BaseConnectionManager::writeCommandToIODevice(const QVariant &command,

src/plugins/qmldesigner/designercore/instances/baseconnectionmanager.h

@@ -64,7 +64,7 @@ protected:
     void dispatchCommand(const QVariant &command, Connection &connection) override;
     virtual void showCannotConnectToPuppetWarningAndSwitchToEditMode();
     using ConnectionManagerInterface::processFinished;
-    void processFinished();
+    void processFinished(const QString &reason);
     static void writeCommandToIODevice(const QVariant &command,
                                        QIODevice *ioDevice,
                                        unsigned int commandCounter);

src/plugins/qmldesigner/designercore/instances/capturingconnectionmanager.cpp

@@ -54,17 +54,17 @@ void CapturingConnectionManager::setUp(NodeInstanceServerInterface *nodeInstance
     }
 }
 
-void CapturingConnectionManager::processFinished(int exitCode, QProcess::ExitStatus exitStatus)
+void CapturingConnectionManager::processFinished(int exitCode, QProcess::ExitStatus exitStatus, const QString &connectionName)
 {
     if (m_captureFileForTest.isOpen()) {
         m_captureFileForTest.close();
         Core::AsynchronousMessageBox::warning(
-            tr("QML Emulation Layer (QML Puppet) Crashed"),
+            tr("QML Emulation Layer (QML Puppet - %1) Crashed").arg(connectionName),
             tr("You are recording a puppet stream and the emulations layer crashed. "
                "It is recommended to reopen the Qt Quick Designer and start again."));
     }
 
-    InteractiveConnectionManager::processFinished(exitCode, exitStatus);
+    InteractiveConnectionManager::processFinished(exitCode, exitStatus, connectionName);
 }
 
 void CapturingConnectionManager::writeCommand(const QVariant &command)

src/plugins/qmldesigner/designercore/instances/capturingconnectionmanager.h

@@ -39,7 +39,7 @@ public:
                ProjectExplorer::Target *target,
                AbstractView *view) override;
 
-    void processFinished(int exitCode, QProcess::ExitStatus exitStatus) override;
+    void processFinished(int exitCode, QProcess::ExitStatus exitStatus, const QString &connectionName) override;
 
     void writeCommand(const QVariant &command) override;
 

src/plugins/qmldesigner/designercore/instances/connectionmanager.cpp

@@ -69,7 +69,7 @@ void ConnectionManager::setUp(NodeInstanceServerInterface *nodeInstanceServerPro
             socketToken,
             [&] { printProcessOutput(connection.qmlPuppetProcess.get(), connection.name); },
             [&](int exitCode, QProcess::ExitStatus exitStatus) {
-                processFinished(exitCode, exitStatus);
+                processFinished(exitCode, exitStatus, connection.name);
             });
 
         const int second = 1000;
@@ -122,15 +122,10 @@ void ConnectionManager::writeCommand(const QVariant &command)
     m_writeCommandCounter++;
 }
 
-void ConnectionManager::processFinished(int exitCode, QProcess::ExitStatus exitStatus)
+void ConnectionManager::processFinished(int exitCode, QProcess::ExitStatus exitStatus, const QString &connectionName)
 {
-    auto finishedProcess = qobject_cast<QProcess *>(sender());
-    if (finishedProcess)
-        qWarning() << "Process" << (exitStatus == QProcess::CrashExit ? "crashed:" : "finished:")
-                   << finishedProcess->arguments() << "exitCode:" << exitCode;
-    else
-        qWarning() << "Process" << (exitStatus == QProcess::CrashExit ? "crashed:" : "finished:")
-                   << sender() << "exitCode:" << exitCode;
+    qWarning() << "Process" << connectionName <<(exitStatus == QProcess::CrashExit ? "crashed:" : "finished:")
+               << "with exitCode:" << exitCode;
 
     writeCommand(QVariant::fromValue(EndPuppetCommand()));
 

src/plugins/qmldesigner/designercore/instances/connectionmanager.h

@@ -58,7 +58,7 @@ public:
 
 protected:
     using BaseConnectionManager::processFinished;
-    void processFinished(int exitCode, QProcess::ExitStatus exitStatus) override;
+    void processFinished(int exitCode, QProcess::ExitStatus exitStatus, const QString &connectionName) override;
     std::vector<Connection> &connections() { return m_connections; }
 
     quint32 &writeCommandCounter() { return m_writeCommandCounter; }

src/plugins/qmldesigner/designercore/instances/connectionmanagerinterface.h

@@ -79,7 +79,7 @@ public:
 
 protected:
     virtual void dispatchCommand(const QVariant &command, Connection &connection) = 0;
-    virtual void processFinished(int exitCode, QProcess::ExitStatus exitStatus) = 0;
+    virtual void processFinished(int exitCode, QProcess::ExitStatus exitStatus, const QString &connectionName) = 0;
 };
 
 } // namespace QmlDesigner

src/plugins/qmldesigner/designercore/instances/interactiveconnectionmanager.cpp

@@ -107,7 +107,7 @@ void InteractiveConnectionManager::puppetTimeout(Connection &connection)
         return;
     }
 
-    processFinished();
+    processFinished(connection.name + "_timeout");
 }
 
 void InteractiveConnectionManager::puppetAlive(Connection &connection)