From 83eac8e066f499629737a7c7e93dc765db3640eb Mon Sep 17 00:00:00 2001
From: Markus Keller
Date: Fri, 27 Jan 2012 15:07:18 +0100
Subject: Fixed bug 369818: Add OrderedTestSuite to
 org.eclipse.test.performance

---
 bundles/org.eclipse.test.performance/.project      |  6 ++
 .../META-INF/MANIFEST.MF                           |  5 +-
 .../src/org/eclipse/test/OrderedTestSuite.java     | 82 ++++++++++++++++++++++
 3 files changed, 91 insertions(+), 2 deletions(-)
 create mode 100644 bundles/org.eclipse.test.performance/src/org/eclipse/test/OrderedTestSuite.java

diff --git a/bundles/org.eclipse.test.performance/.project b/bundles/org.eclipse.test.performance/.project
index fa313988..1f09a580 100644
--- a/bundles/org.eclipse.test.performance/.project
+++ b/bundles/org.eclipse.test.performance/.project
@@ -20,9 +20,15 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.api.tools.apiAnalysisBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.pde.api.tools.apiAnalysisNature</nature>
 	</natures>
 </projectDescription>
diff --git a/bundles/org.eclipse.test.performance/META-INF/MANIFEST.MF b/bundles/org.eclipse.test.performance/META-INF/MANIFEST.MF
index e8f03a38..b015473e 100644
--- a/bundles/org.eclipse.test.performance/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.test.performance/META-INF/MANIFEST.MF
@@ -2,11 +2,12 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Plugin.name
 Bundle-SymbolicName: org.eclipse.test.performance
-Bundle-Version: 3.7.0.qualifier
+Bundle-Version: 3.8.0.qualifier
 Bundle-Activator: org.eclipse.test.internal.performance.PerformanceTestPlugin
 Bundle-Vendor: %Plugin.providerName
 Bundle-Localization: plugin
 Export-Package: org.eclipse.perfmsr.core,
+ org.eclipse.test,
  org.eclipse.test.internal.performance,
  org.eclipse.test.internal.performance.data,
  org.eclipse.test.internal.performance.db,
@@ -18,6 +19,6 @@ Require-Bundle: org.eclipse.core.runtime,
  Cloudscape;resolution:=optional,
  org.apache.derby;resolution:=optional,
  org.eclipse.test.performance.derby;bundle-version="10.4.2";resolution:=optional
-Eclipse-LazyStart: true
+Bundle-ActivationPolicy: lazy
 Bundle-ClassPath: .
 Bundle-RequiredExecutionEnvironment: J2SE-1.4
diff --git a/bundles/org.eclipse.test.performance/src/org/eclipse/test/OrderedTestSuite.java b/bundles/org.eclipse.test.performance/src/org/eclipse/test/OrderedTestSuite.java
new file mode 100644
index 00000000..93c0e82b
--- /dev/null
+++ b/bundles/org.eclipse.test.performance/src/org/eclipse/test/OrderedTestSuite.java
@@ -0,0 +1,82 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2012 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.test;
+
+import java.lang.reflect.Method;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+
+/**
+ * Test suite with user-specified test order. Fails if not all test methods are
+ * listed.
+ * 
+ * <p>
+ * <b>Background:</b> {@link java.lang.Class#getDeclaredMethods()} does not
+ * specify the order of the methods. Up to JavaSE 6, the methods were usually
+ * sorted in declaration order, but in JavaSE 7, the order is random. This class
+ * guarantees reliable test execution order.
+ * </p>
+ * 
+ * @since 3.8
+ */
+public class OrderedTestSuite extends TestSuite {
+
+	/**
+	 * Creates a new ordered test suite that runs tests in the specified execution order.
+	 * 
+	 * @param testClass the JUnit-3-style test class 
+	 * @param testMethods the names of all test methods in the expected execution order
+	 */
+	public OrderedTestSuite(final Class testClass, String[] testMethods) {
+		super(testClass.getName());
+
+		Set existingMethods= new HashSet();
+		Method[] methods= testClass.getMethods(); // just public member methods
+		for (int i= 0; i < methods.length; i++) {
+			Method method= methods[i];
+			existingMethods.add(method.getName());
+		}
+
+		for (int i= 0; i < testMethods.length; i++) {
+			final String testMethod= testMethods[i];
+			if (existingMethods.remove(testMethod)) {
+				addTest(createTest(testClass, testMethod));
+			} else {
+				addTest(error(testClass, testMethod, new IllegalArgumentException(
+						"Class '" + testClass.getName() + " misses test method '" + testMethod + "'."))); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+			}
+		}
+
+		for (Iterator iter= existingMethods.iterator(); iter.hasNext();) {
+			String existingMethod= (String) iter.next();
+			if (existingMethod.startsWith("test")) { //$NON-NLS-1$
+				addTest(error(testClass, existingMethod, new IllegalArgumentException(
+						"Test method '" + existingMethod + "' not listed in OrderedTestSuite of class '" + testClass.getName() + "'."))); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+			}
+		}
+
+	}
+
+	private static Test error(Class testClass, String testMethod, Exception exception) {
+		final Throwable e2= exception.fillInStackTrace();
+		return new TestCase(testMethod + "(" + testClass.getName() + ")") { //$NON-NLS-1$ //$NON-NLS-2$
+			protected void runTest() throws Throwable {
+				throw e2;
+			}
+		};
+	}
+}
-- 
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