Fix for Bugzilla Bug 57666

	  	duplicate manifests cause resource-copying to gack
(Contributed by Matthew Webster)

2 files changed, 70 insertions, 0 deletions

diff --git a/ajde/testsrc/org/aspectj/ajde/AjdeTests.java b/ajde/testsrc/org/aspectj/ajde/AjdeTests.java
index b66c019ed..e70619504 100644
--- a/ajde/testsrc/org/aspectj/ajde/AjdeTests.java
+++ b/ajde/testsrc/org/aspectj/ajde/AjdeTests.java
@@ -37,6 +37,7 @@ public class AjdeTests extends TestCase {
 		suite.addTestSuite(SavedModelConsistencyTest. class);
 		suite.addTestSuite(BuildCancellingTest.class);
 		suite.addTestSuite(JarManifestTest.class);
+		suite.addTestSuite(DuplicateManifestTest.class);
 		
         //$JUnit-END$
         return suite;
diff --git a/ajde/testsrc/org/aspectj/ajde/DuplicateManifestTest.java b/ajde/testsrc/org/aspectj/ajde/DuplicateManifestTest.java
new file mode 100644
index 000000000..38c82bb42
--- /dev/null
+++ b/ajde/testsrc/org/aspectj/ajde/DuplicateManifestTest.java
@@ -0,0 +1,69 @@
+/*******************************************************************************
+ * Copyright (c) 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     Matthew Webster - initial implementation
+ *******************************************************************************/
+package org.aspectj.ajde;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.jar.JarFile;
+import java.util.jar.Manifest;
+
+public class DuplicateManifestTest extends AjdeTestCase {
+
+
+	public static final String PROJECT_DIR = "DuplicateManifestTest";
+
+	public static final String injarName  = "injar.jar";
+	public static final String aspectjarName  = "aspectjar.jar";
+	public static final String outjarName = "outjar.jar";
+
+
+	/*
+	 * Ensure the output directpry in clean
+	 */
+	protected void setUp() throws Exception {
+		super.setUp(PROJECT_DIR);
+	}
+	
+	public void testWeave () {
+		Set injars = new HashSet();
+		injars.add(openFile(injarName));
+		ideManager.getProjectProperties().setInJars(injars);
+		Set aspectpath = new HashSet();
+		aspectpath.add(openFile(aspectjarName));
+		ideManager.getProjectProperties().setAspectPath(aspectpath);
+		File outjar = openFile(outjarName);
+		ideManager.getProjectProperties().setOutJar(outjar.getAbsolutePath());
+		assertTrue("Build failed", doSynchronousBuild("build.lst"));
+		assertTrue(
+			"Build warnings",
+			ideManager.getCompilationSourceLineTasks().isEmpty());
+		compareManifests(openFile(injarName),openFile(outjarName));
+	}
+	
+	private void compareManifests (File inFile, File outFile) {
+
+		try {
+			JarFile inJar = new JarFile(inFile);
+			Manifest inManifest = inJar.getManifest();
+			inJar.close();
+			JarFile outJar = new JarFile(outFile);
+			Manifest outManifest = outJar.getManifest();
+			outJar.close();
+			assertTrue("The manifests in '" + inFile.getCanonicalPath() + "' and '" + outFile.getCanonicalPath() + "' sould be the same",inManifest.equals(outManifest));
+		}
+		catch (IOException ex) {
+			fail(ex.toString());
+		}
+	}
+
+}