[Releng] Add TestElementLabelDecorator

4 files changed, 98 insertions, 4 deletions

diff --git a/features/org.eclipse.emf.cdo.releng.launches-feature/feature.xml b/features/org.eclipse.emf.cdo.releng.launches-feature/feature.xml
index bc3c980ef9..6980bf33a0 100644
--- a/features/org.eclipse.emf.cdo.releng.launches-feature/feature.xml
+++ b/features/org.eclipse.emf.cdo.releng.launches-feature/feature.xml
@@ -12,7 +12,7 @@
 <feature
       id="org.eclipse.emf.cdo.releng.launches"
       label="%featureName"
-      version="1.1.0.qualifier"
+      version="1.1.100.qualifier"
       provider-name="%providerName"
       image="eclipse_update_120.jpg"
       license-feature="org.eclipse.emf.cdo.license"
diff --git a/plugins/org.eclipse.emf.cdo.releng.launches/META-INF/MANIFEST.MF b/plugins/org.eclipse.emf.cdo.releng.launches/META-INF/MANIFEST.MF
index c5cdc18ac9..873ee9cd46 100644
--- a/plugins/org.eclipse.emf.cdo.releng.launches/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.emf.cdo.releng.launches/META-INF/MANIFEST.MF
@@ -1,7 +1,7 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-SymbolicName: org.eclipse.emf.cdo.releng.launches;singleton:=true
-Bundle-Version: 1.0.100.qualifier
+Bundle-Version: 1.0.200.qualifier
 Bundle-Name: %pluginName
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
@@ -9,7 +9,8 @@ Bundle-Activator: org.eclipse.emf.cdo.releng.launches.Activator
 Require-Bundle: org.eclipse.ui;bundle-version="[3.7.0,4.0.0)",
  org.eclipse.core.runtime;bundle-version="[3.5.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.5.0,4.0.0)",
- org.eclipse.debug.core;bundle-version="[3.5.0,4.0.0)"
+ org.eclipse.debug.core;bundle-version="[3.5.0,4.0.0)",
+ org.eclipse.jdt.junit.core;bundle-version="[3.5.0,4.0.0)";resolution:=optional
 Bundle-ActivationPolicy: lazy
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
-Export-Package: org.eclipse.emf.cdo.releng.launches;version="1.0.100";x-internal:=true
+Export-Package: org.eclipse.emf.cdo.releng.launches;version="1.0.200";x-internal:=true
diff --git a/plugins/org.eclipse.emf.cdo.releng.launches/plugin.xml b/plugins/org.eclipse.emf.cdo.releng.launches/plugin.xml
index 0f805e0c66..8c22b3faaf 100644
--- a/plugins/org.eclipse.emf.cdo.releng.launches/plugin.xml
+++ b/plugins/org.eclipse.emf.cdo.releng.launches/plugin.xml
@@ -30,6 +30,19 @@
             </objectClass>
          </enablement>
       </decorator>
+      <decorator
+            adaptable="true"
+            class="org.eclipse.emf.cdo.releng.launches.TestElementLabelDecorator"
+            id="org.eclipse.emf.cdo.releng.TestElementLabelDecorator"
+            label="JUnit Average Times"
+            lightweight="false"
+            state="true">
+         <enablement>
+            <objectClass
+                  name="org.eclipse.jdt.junit.model.ITestElementContainer">
+            </objectClass>
+         </enablement>
+      </decorator>
    </extension>
 
 </plugin>
diff --git a/plugins/org.eclipse.emf.cdo.releng.launches/src/org/eclipse/emf/cdo/releng/launches/TestElementLabelDecorator.java b/plugins/org.eclipse.emf.cdo.releng.launches/src/org/eclipse/emf/cdo/releng/launches/TestElementLabelDecorator.java
new file mode 100644
index 0000000000..05a2f535b3
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.releng.launches/src/org/eclipse/emf/cdo/releng/launches/TestElementLabelDecorator.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2013 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.releng.launches;
+
+import org.eclipse.jdt.junit.model.ITestElement;
+import org.eclipse.jdt.junit.model.ITestElementContainer;
+import org.eclipse.jface.viewers.BaseLabelProvider;
+import org.eclipse.jface.viewers.ILabelDecorator;
+import org.eclipse.swt.graphics.Image;
+
+import java.text.NumberFormat;
+
+/**
+ * @author Eike Stepper
+ */
+public class TestElementLabelDecorator extends BaseLabelProvider implements ILabelDecorator
+{
+  private final NumberFormat timeFormat;
+
+  public TestElementLabelDecorator()
+  {
+    timeFormat = NumberFormat.getNumberInstance();
+    timeFormat.setGroupingUsed(true);
+    timeFormat.setMinimumFractionDigits(3);
+    timeFormat.setMaximumFractionDigits(3);
+    timeFormat.setMinimumIntegerDigits(1);
+  }
+
+  public Image decorateImage(Image image, Object element)
+  {
+    return null;
+  }
+
+  public String decorateText(String text, Object element)
+  {
+    if (element instanceof ITestElementContainer)
+    {
+      ITestElementContainer container = (ITestElementContainer)element;
+
+      double time = container.getElapsedTimeInSeconds();
+      if (!Double.isNaN(time))
+      {
+        int count = countAllChildren(container);
+        if (count > 1)
+        {
+          double average = time / count;
+          return text + " = " + count + " x " + timeFormat.format(average) + " s";
+        }
+      }
+    }
+
+    return null;
+  }
+
+  private int countAllChildren(ITestElementContainer container)
+  {
+    int count = 0;
+    for (ITestElement child : container.getChildren())
+    {
+      if (child instanceof ITestElementContainer)
+      {
+        count += countAllChildren((ITestElementContainer)child);
+      }
+      else
+      {
+        ++count;
+      }
+    }
+
+    return count;
+  }
+}