--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/com/sun/jdi/ClassLoaderClassesTest.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,121 @@
+/*
+ * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/**
+ * @test
+ * @bug 4450091
+ * @summary Test ClassLoaderReference.visibleClasses() which is
+ * a direct pass-through of the JVMDI function GetClassLoaderClasses
+ * for inclusion of primitive arrays.
+ *
+ * @author Robert Field
+ *
+ * @run build TestScaffold VMConnection TargetListener TargetAdapter
+ * @run compile -g ClassLoaderClassesTest.java
+ * @run main ClassLoaderClassesTest
+ */
+import com.sun.jdi.*;
+import com.sun.jdi.event.*;
+import com.sun.jdi.request.*;
+
+import java.util.*;
+
+ /********** target program **********/
+
+class ClassLoaderClassesTarg {
+ static int[] intArray = new int[10];
+
+ static {
+ // make sure our class loader "creates" int[] before tested
+ intArray[1] = 99;
+ }
+
+ public static void main(String[] args){
+ System.out.println("Goodbye from ClassLoaderClassesTarg!");
+ }
+}
+
+ /********** test program **********/
+
+public class ClassLoaderClassesTest extends TestScaffold {
+ ReferenceType targetClass;
+
+ ClassLoaderClassesTest (String args[]) {
+ super(args);
+ }
+
+ public static void main(String[] args) throws Exception {
+ new ClassLoaderClassesTest(args).startTests();
+ }
+
+ /********** test assist **********/
+
+ boolean findClass(String className) throws Exception {
+ ClassLoaderReference cl = targetClass.classLoader();
+ Iterator vci = cl.visibleClasses().iterator();
+ while (vci.hasNext()) {
+ ReferenceType rt = (ReferenceType)vci.next();
+ println(rt.name() + " - " + rt.classLoader());
+ if (rt.name().equals(className)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /********** test core **********/
+
+ protected void runTests() throws Exception {
+ /*
+ * Get to the top of main() to determine targetClass
+ */
+ BreakpointEvent bpe = startToMain("ClassLoaderClassesTarg");
+ targetClass = bpe.location().declaringType();
+
+ if (findClass("int[]")) {
+ println("int[] found");
+ } else {
+ failure("failed - int[] not found");
+ }
+
+ // use it indirectly - throws ClassNotLoadedException on error
+ Field arrayField = targetClass.fieldByName("intArray");
+ ArrayType arrayType = (ArrayType)arrayField.type();
+ println("Type for intArray is " + arrayType);
+
+ /*
+ * resume the target until end
+ */
+ listenUntilVMDisconnect();
+
+ /*
+ * deal with results of test
+ * if anything has called failure("foo") testFailed will be true
+ */
+ if (!testFailed) {
+ println("ClassLoaderClassesTest: passed");
+ } else {
+ throw new Exception("ClassLoaderClassesTest: failed");
+ }
+ }
+}