--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/net/URLClassLoader/definePackage/SplitPackage.java Tue Apr 12 18:58:21 2016 -0700
@@ -0,0 +1,102 @@
+/**
+ * Copyright (c) 2016, 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.
+ */
+
+/*
+ * @test
+ * @bug 8153665
+ * @summary Test two URLClassLoader define Package object of the same name
+ * @library /lib/testlibrary
+ * @build CompilerUtils
+ * @run testng SplitPackage
+ */
+
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.jar.Manifest;
+
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+public class SplitPackage {
+ private static final Path SRC_DIR = Paths.get(System.getProperty("test.src", "."));
+ private static final Path FOO_DIR = Paths.get("foo");
+ private static final Path BAR_DIR = Paths.get("bar");
+
+ @BeforeTest
+ private void setup() throws Exception {
+ Files.createDirectory(BAR_DIR);
+
+ Path pkgDir = Paths.get("p");
+ // compile classes in package p
+ assertTrue(CompilerUtils.compile(SRC_DIR.resolve(pkgDir), BAR_DIR));
+
+ // move p.Foo to a different directory
+ Path foo = pkgDir.resolve("Foo.class");
+ Files.createDirectories(FOO_DIR.resolve(pkgDir));
+ Files.move(BAR_DIR.resolve(foo), FOO_DIR.resolve(foo),
+ StandardCopyOption.REPLACE_EXISTING);
+ }
+
+ @Test
+ public void test() throws Exception {
+ URLClassLoader loader1 = new URLClassLoader(new URL[] {
+ FOO_DIR.toUri().toURL()
+ });
+ Loader loader2 = new Loader(new URL[] {
+ BAR_DIR.toUri().toURL()
+ }, loader1);
+
+ Class<?> foo = Class.forName("p.Foo", true, loader2);
+ Class<?> bar = Class.forName("p.Bar", true, loader2);
+ Class<?> baz = Class.forName("p.Baz", true, loader2);
+
+ Package pForFoo = loader1.getDefinedPackage("p");
+ Package pForBar = loader2.getDefinedPackage("p");
+
+ assertEquals(pForFoo.getName(), pForBar.getName());
+ assertTrue(pForFoo != pForBar);
+
+ try {
+ loader2.defineSplitPackage("p");
+ } catch (IllegalArgumentException e) {
+
+ }
+ }
+
+ static class Loader extends URLClassLoader {
+ Loader(URL[] urls, URLClassLoader parent) {
+ super(urls, parent);
+ }
+
+ public Package defineSplitPackage(String name) {
+ Manifest manifest = new Manifest();
+ return super.definePackage(name, manifest, null);
+ }
+ }
+}
+