changeset 25124:31172131ce0c

7084904: Introspector returns isX() from base package-private class that throws exception Reviewed-by: serb
author malenkov
date Tue, 03 Jun 2014 21:03:35 +0400
parents 1f70b30da563
children 1195f75805bf
files jdk/test/java/beans/Introspector/7084904/Test7084904.java jdk/test/java/beans/Introspector/7084904/bean/Base.java jdk/test/java/beans/Introspector/7084904/bean/Derived.java
diffstat 3 files changed, 105 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/beans/Introspector/7084904/Test7084904.java	Tue Jun 03 21:03:35 2014 +0400
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import bean.Derived;
+import java.lang.reflect.Method;
+/*
+ * @test
+ * @bug 7084904
+ * @summary Compares reflection and bean introspection
+ * @author Sergey Malenkov
+ */
+public class Test7084904 {
+    public static void main(String[] args) throws Exception {
+        System.setSecurityManager(new SecurityManager());
+        Derived bean = new Derived();
+        Class<?> type = bean.getClass();
+        Method method1 = test("reflection", bean, type.getMethod("isAllowed"));
+        Method method2 = test("bean introspection", bean, BeanUtils.getPropertyDescriptor(type, "allowed").getReadMethod());
+        if (!method1.equals(method2)) {
+            throw new Error("first method is not equal to the second one");
+        }
+    }
+
+    private static Method test(String name, Object bean, Method method) throws Exception {
+        System.out.println("\n === use " + name + " ===");
+        System.out.println(method);
+        System.out.println("declaring " + method.getDeclaringClass());
+        System.out.println("invocation result: " + method.invoke(bean));
+        return method;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/beans/Introspector/7084904/bean/Base.java	Tue Jun 03 21:03:35 2014 +0400
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package bean;
+
+class Base {
+    public boolean isAllowed() {
+        return true;
+    }
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/beans/Introspector/7084904/bean/Derived.java	Tue Jun 03 21:03:35 2014 +0400
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2014, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package bean;
+
+public class Derived extends Base {
+}