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List:       slide-dev
Subject:    svn commit: r1195404 - in /jakarta/jmeter/trunk:
From:       pmouawad () apache ! org
Date:       2011-10-31 10:50:11
Message-ID: 20111031105012.619C0238897A () eris ! apache ! org
[Download RAW message or body]

Author: pmouawad
Date: Mon Oct 31 10:50:11 2011
New Revision: 1195404

URL: http://svn.apache.org/viewvc?rev=1195404&view=rev
Log:
Fix to Start Next Loop broken feature, fixes following issues:
- Bug 51865 - Infinite loop inside thread group does not work properly if "Start next \
                loop after a Sample error" option set
- Bug 51868 - A lot of exceptions in jmeter.log while using option "Start next loop" \
                for thread
- Bug 51866 - Counter under loop doesn't work properly if "Start next loop on error" \
option set for thread group


Added:
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/FindTestElementsUpToRootTraverser.java \
(with props) Modified:
    jakarta/jmeter/trunk/src/components/org/apache/jmeter/control/ForeachController.java
  jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/Controller.java
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/GenericController.java
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/IfController.java
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/LoopController.java
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/RunTime.java
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/WhileController.java
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/AbstractThreadGroup.java
    jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/JMeterThread.java
    jakarta/jmeter/trunk/xdocs/changes.xml

Modified: jakarta/jmeter/trunk/src/components/org/apache/jmeter/control/ForeachController.java
                
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/components/org/apache/jmeter/control/ForeachController.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/components/org/apache/jmeter/control/ForeachController.java \
                (original)
+++ jakarta/jmeter/trunk/src/components/org/apache/jmeter/control/ForeachController.java \
Mon Oct 31 10:50:11 2011 @@ -182,4 +182,13 @@ public class ForeachController extends \
G  incrementLoopCount();
         recoverRunningVersion();
     }
+    
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void triggerEndOfLoop() {
+        super.triggerEndOfLoop();
+        resetLoopCount();
+    }
 }
\ No newline at end of file

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/Controller.java
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/Controller.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/Controller.java \
                (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/Controller.java Mon Oct \
31 10:50:11 2011 @@ -62,4 +62,9 @@ public interface Controller extends Test
      * @param iterationListener {@link LoopIterationListener}
      */
     public void removeIterationListener(LoopIterationListener iterationListener);
+
+    /**
+     * Trigger end of loop condition on controller (used by Start Next Loop feature)
+     */
+    public void triggerEndOfLoop();
 }

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/GenericController.java
                
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/GenericController.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/GenericController.java \
                (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/GenericController.java \
Mon Oct 31 10:50:11 2011 @@ -222,6 +222,13 @@ public class GenericController extends \
A  reInitialize();
         return null;
     }
+    
+    /**
+     * {@inheritDoc}
+     */
+    public void triggerEndOfLoop() {
+        reInitialize();
+    }
 
     /**
      * Called to re-initialize a index of controller's elements (Bug 50032)

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/IfController.java
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/IfController.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/IfController.java \
                (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/IfController.java Mon Oct \
31 10:50:11 2011 @@ -181,6 +181,15 @@ public class IfController extends Generi
             return null;
         }
     }
+    
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void triggerEndOfLoop() {
+        reInitializeSubController();
+        super.triggerEndOfLoop();
+    }
 
     public boolean isEvaluateAll() {
         return getPropertyAsBoolean(EVALUATE_ALL,false);

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/LoopController.java
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/LoopController.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/LoopController.java \
                (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/LoopController.java Mon \
Oct 31 10:50:11 2011 @@ -129,7 +129,16 @@ public class LoopController extends Gene
         }
         return next();
     }
-
+    
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void triggerEndOfLoop() {
+        super.triggerEndOfLoop();
+        resetLoopCount();
+    }
+    
     protected void incrementLoopCount() {
         loopCount++;
     }
@@ -156,4 +165,11 @@ public class LoopController extends Gene
         incrementLoopCount();
         recoverRunningVersion();
     }
+    
+    /**
+     * Start next iteration
+     */
+    public void startNextLoop() {
+        reInitialize();
+    }
 }
\ No newline at end of file

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/RunTime.java
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/RunTime.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/RunTime.java (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/RunTime.java Mon Oct 31 \
10:50:11 2011 @@ -122,4 +122,13 @@ public class RunTime extends GenericCont
         incrementLoopCount();
         recoverRunningVersion();
     }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void triggerEndOfLoop() {
+        super.triggerEndOfLoop();
+        resetLoopCount();
+    }
 }
\ No newline at end of file

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/WhileController.java
                
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/WhileController.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/WhileController.java \
                (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/control/WhileController.java Mon \
Oct 31 10:50:11 2011 @@ -81,6 +81,15 @@ public class WhileController extends Gen
         }
         return next();
     }
+    
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void triggerEndOfLoop() {
+        super.triggerEndOfLoop();
+        endOfLoop(true);
+    }
 
     /**
      * This skips controller entirely if the condition is false on first entry.

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/AbstractThreadGroup.java
                
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/AbstractThreadGroup.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/AbstractThreadGroup.java \
                (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/AbstractThreadGroup.java \
Mon Oct 31 10:50:11 2011 @@ -127,6 +127,20 @@ public abstract class \
AbstractThreadGrou  }
 
     /**
+     * Start next iteration after an error
+     */
+    public void startNextLoop() {
+       ((LoopController) getSamplerController()).startNextLoop();
+    }
+    
+    /**
+     * NOOP
+     */
+    public void triggerEndOfLoop() {
+        // NOOP
+    }
+    
+    /**
      * Set the total number of threads to start
      *
      * @param numThreads

Added: jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/FindTestElementsUpToRootTraverser.java
                
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/FindTestElementsUpToRootTraverser.java?rev=1195404&view=auto
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/FindTestElementsUpToRootTraverser.java \
                (added)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/FindTestElementsUpToRootTraverser.java \
Mon Oct 31 10:50:11 2011 @@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.jmeter.threads;
+
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.apache.jmeter.control.Controller;
+import org.apache.jmeter.testelement.TestElement;
+import org.apache.jorphan.collections.HashTree;
+import org.apache.jorphan.collections.HashTreeTraverser;
+import org.apache.jorphan.logging.LoggingManager;
+import org.apache.log.Logger;
+
+/**
+ * HashTreeTraverser implementation that stores in a Stack all 
+ * the Test Elements on the path to a particular node.
+ */
+public class FindTestElementsUpToRootTraverser implements HashTreeTraverser {
+    private static final Logger log = LoggingManager.getLoggerForClass();
+
+    private final LinkedList<TestElement> stack = new LinkedList<TestElement>();
+
+    /**
+     * Node to find in TestTree
+     */
+    private Object nodeToFind;
+    /**
+     * Once we find the node in the Tree we stop recording nodes
+     */
+    private boolean stopRecording = false;
+
+    /**
+     * @param nodeToFind Node to find
+     */
+    public FindTestElementsUpToRootTraverser(Object nodeToFind) {
+        this.nodeToFind = nodeToFind;
+    }
+
+    /** {@inheritDoc} */
+    public void addNode(Object node, HashTree subTree) {
+        if(stopRecording) {
+            return;
+        }
+        if(node == nodeToFind) {
+            this.stopRecording = true;
+        }
+        stack.addLast((TestElement) node);        
+    }
+
+    /** {@inheritDoc} */
+    public void subtractNode() {
+        if(stopRecording) {
+            return;
+        }
+        if(log.isDebugEnabled()) {
+            log.debug("Subtracting node, stack size = " + stack.size());
+        }
+        stack.removeLast();        
+    }
+
+    /** {@inheritDoc} */
+    public void processPath() {
+        //NOOP
+    }
+
+    /**
+     * Returns all controllers that where in Tree down to nodeToFind in reverse \
order (from leaf to root) +     * @return List<Controller>
+     */
+    public List<Controller> getControllersToRoot() {
+        List<Controller> result = new ArrayList<Controller>(stack.size());
+        LinkedList<TestElement> stackLocalCopy = new LinkedList<TestElement>(stack);
+        while(stackLocalCopy.size()>0) {
+            TestElement te = stackLocalCopy.getLast();
+            if(te instanceof Controller) {
+                result.add((Controller)te);
+            }
+            stackLocalCopy.removeLast();
+        }
+        return result;
+    }
+}

Propchange: jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/FindTestElementsUpToRootTraverser.java
                
------------------------------------------------------------------------------
    svn:mime-type = text/plain

Modified: jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/JMeterThread.java
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/JMeterThread.java?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/JMeterThread.java \
                (original)
+++ jakarta/jmeter/trunk/src/core/org/apache/jmeter/threads/JMeterThread.java Mon Oct \
31 10:50:11 2011 @@ -285,12 +285,23 @@ public class JMeterThread implements Run
                             process_sampler(sam, null, threadContext);
                             sam = controller.next();
                         } else {
-                            // Last not ok. start get the begining of the tree
-                            sam = controller.next(); // need perfom a until loop for \
                special case (tc as parent)
-                            while (sam != null && !sam.equals(firstSampler)) { // \
                while the thread is NOT on the begining of the tree
-                                sam = controller.next();
+                            // Find parent controllers of current sampler
+                            FindTestElementsUpToRootTraverser pathToRootTraverser = \
new FindTestElementsUpToRootTraverser(sam); +                            \
testTree.traverse(pathToRootTraverser); +                            List<Controller> \
controllersToReinit = pathToRootTraverser.getControllersToRoot(); +
+                            // Trigger end of loop condition on all parent \
controllers of current sampler +                            for (Iterator<Controller> \
iterator = controllersToReinit +                                    .iterator(); \
iterator.hasNext();) { +                                Controller parentController = \
iterator.next(); +                                if(parentController instanceof \
ThreadGroup) { +                                    ThreadGroup tg = (ThreadGroup) \
parentController; +                                    tg.startNextLoop();
+                                } else {
+                                    parentController.triggerEndOfLoop();
+                                }
                             }
-                            // At this point: begining tree, thus Last must Ok
+                            sam = null;
                             threadContext.getVariables().put(LAST_SAMPLE_OK, TRUE);
                         }
                     } else {

Modified: jakarta/jmeter/trunk/xdocs/changes.xml
URL: http://svn.apache.org/viewvc/jakarta/jmeter/trunk/xdocs/changes.xml?rev=1195404&r1=1195403&r2=1195404&view=diff
 ==============================================================================
--- jakarta/jmeter/trunk/xdocs/changes.xml (original)
+++ jakarta/jmeter/trunk/xdocs/changes.xml Mon Oct 31 10:50:11 2011
@@ -110,6 +110,9 @@ these occurs, Sampler is marked as faile
 
 <h3>Controllers</h3>
 <ul>
+<li>Bug 51865 - Infinite loop inside thread group does not work properly if "Start \
next loop after a Sample error" option set</li> +<li>Bug 51868 - A lot of exceptions \
in jmeter.log while using option "Start next loop" for thread</li> +<li>Bug 51866 - \
Counter under loop doesn't work properly if "Start next loop on error" option set for \
thread group</li>  </ul>
 
 <h3>Listeners</h3>



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