jdk/test/com/sun/jdi/MethodCallsReflection.java
changeset 2 90ce3da70b43
child 5506 202f599c92aa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/com/sun/jdi/MethodCallsReflection.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2000-2001 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.
+ */
+
+import java.lang.reflect.*;
+
+/*
+ * Debuggee which exercises various types of method calls which throw
+ * Exceptions, including some done via Reflection,
+ * This was written while investigating Bug ID 4359606
+ */
+
+class MethodCallsReflection {
+
+    public static void main(String args[]) throws Exception {
+        (new MethodCallsReflection()).go();
+    }
+
+    static void staticCaller1(MethodCallsReflection mc) throws Exception {
+        System.out.println("Called staticCaller1");
+        staticExceptionCallee();
+    }
+    static void staticCaller2(MethodCallsReflection mc) throws Exception {
+        System.out.println("Called staticCaller2");
+        mc.instanceExceptionCallee();
+    }
+    static void staticCaller3(MethodCallsReflection mc) throws Exception {
+        System.out.println("Called staticCaller3");
+        /*
+         * Invocation by reflection. This also exercises native method calls
+         * since Method.invoke is a native method.
+         */
+        Method m = MethodCallsReflection.class.getDeclaredMethod("staticExceptionCallee", new Class[0]);
+        m.invoke(mc, new Object[0]);
+    }
+
+    void instanceCaller1() throws Exception {
+        System.out.println("Called instanceCaller1");
+        staticExceptionCallee();
+    }
+
+    void instanceCaller2() throws Exception {
+        System.out.println("Called instanceCaller2");
+        instanceExceptionCallee();
+    }
+
+    void instanceCaller3() throws Exception {
+        System.out.println("Called instanceCaller3");
+
+        /*
+         * Invocation by reflection. This also exercises native method calls
+         * since Method.invoke is a native method.
+         */
+        Method m = getClass().getDeclaredMethod("instanceExceptionCallee", new Class[0]);
+        m.invoke(this, new Object[0]);
+    }
+
+   static  void staticExceptionCallee() throws Exception {
+        System.out.println("Called staticExceptionCallee");
+        throw new IndexOutOfBoundsException ("staticExceptionCallee");
+    }
+
+    void instanceExceptionCallee() throws Exception {
+        System.out.println("Called instanceExceptionCallee");
+        throw new IndexOutOfBoundsException ("instanceExceptionCallee");
+    }
+
+    void go() throws Exception {
+        try {
+            instanceCaller1();
+        } catch (IndexOutOfBoundsException ex) {
+            System.out.println("Caught expected IndexOutOfBoundsException from instanceCaller1()");
+        }
+
+        try {
+            instanceCaller2();
+        } catch (IndexOutOfBoundsException ex) {
+            System.out.println("Caught expected IndexOutOfBoundsException from instanceCaller2()");
+        }
+
+        try {
+            instanceCaller3();
+        } catch (InvocationTargetException ex) {
+            System.out.println("Caught expected InvocationTargetException from instanceCaller3()");
+        }
+
+        try {
+            staticCaller1(this);
+        } catch (IndexOutOfBoundsException ex) {
+            System.out.println("Caught expected IndexOutOfBoundsException from staticCaller1()");
+        }
+
+        try {
+            staticCaller2(this);
+        } catch (IndexOutOfBoundsException ex) {
+            System.out.println("Caught expected IndexOutOfBoundsException from staticCaller2()");
+        }
+        try {
+            staticCaller3(this);
+        } catch (InvocationTargetException ex) {
+            System.out.println("Caught expected InvocationTargetException from staticCaller3()");
+        }
+    }
+}