jdk/test/java/lang/reflect/Module/AnnotationsTest.java
changeset 44620 f9082fe892ac
parent 44619 741531c07ddd
parent 44617 112ddd6c13b2
child 44621 e80f2edaf999
--- a/jdk/test/java/lang/reflect/Module/AnnotationsTest.java	Thu Apr 13 20:35:35 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +0,0 @@
-/*
- * 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.
- */
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.annotation.Annotation;
-import java.lang.module.Configuration;
-import java.lang.module.ModuleFinder;
-import java.lang.reflect.Layer;
-import java.lang.reflect.Module;
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-
-import jdk.internal.module.ClassFileAttributes;
-import jdk.internal.org.objectweb.asm.AnnotationVisitor;
-import jdk.internal.org.objectweb.asm.Attribute;
-import jdk.internal.org.objectweb.asm.ClassReader;
-import jdk.internal.org.objectweb.asm.ClassVisitor;
-import jdk.internal.org.objectweb.asm.ClassWriter;
-import jdk.internal.org.objectweb.asm.Opcodes;
-
-import org.testng.annotations.Test;
-import static org.testng.Assert.*;
-
-/**
- * @test
- * @modules java.base/jdk.internal.org.objectweb.asm
- *          java.base/jdk.internal.module
- *          java.xml
- * @run testng AnnotationsTest
- * @summary Basic test of annotations on modules
- */
-
-public class AnnotationsTest {
-
-    /**
-     * Test that there are no annotations on an unnamed module.
-     */
-    @Test
-    public void testUnnamedModule() {
-        Module module = this.getClass().getModule();
-        assertTrue(module.getAnnotations().length == 0);
-    }
-
-    /**
-     * Test loading a module with a RuntimeVisibleAnnotation attribute.
-     * The test copies the module-info.class for java.xml, adds the attribute,
-     * and then loads the updated module.
-     */
-    @Test
-    public void testNamedModule() throws IOException {
-
-        // "deprecate" java.xml
-        Path dir = Files.createTempDirectory("mods");
-        deprecateModule("java.xml", true, "9", dir);
-
-        // "load" the cloned java.xml
-        Module module = loadModule(dir, "java.xml");
-
-        // check the annotation is present
-        assertTrue(module.isAnnotationPresent(Deprecated.class));
-        Deprecated d = module.getAnnotation(Deprecated.class);
-        assertNotNull(d, "@Deprecated not found");
-        assertTrue(d.forRemoval());
-        assertEquals(d.since(), "9");
-        Annotation[] a = module.getAnnotations();
-        assertTrue(a.length == 1);
-        assertTrue(a[0] instanceof Deprecated);
-    }
-
-
-    /**
-     * Copy the module-info.class for the given module, add the
-     * Deprecated annotation, and write the updated module-info.class
-     * to a directory.
-     */
-    static void deprecateModule(String name,
-                                boolean forRemoval,
-                                String since,
-                                Path output) throws IOException {
-        Module module = Layer.boot().findModule(name).orElse(null);
-        assertNotNull(module, name + " not found");
-
-        InputStream in = module.getResourceAsStream("module-info.class");
-        assertNotNull(in, "No module-info.class for " + name);
-
-        try (in) {
-            ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS
-                                             + ClassWriter.COMPUTE_FRAMES);
-
-            ClassVisitor cv = new ClassVisitor(Opcodes.ASM5, cw) { };
-
-            ClassReader cr = new ClassReader(in);
-
-            List<Attribute> attrs = new ArrayList<>();
-            attrs.add(new ClassFileAttributes.ModuleAttribute());
-            attrs.add(new ClassFileAttributes.ModulePackagesAttribute());
-            attrs.add(new ClassFileAttributes.ModuleTargetAttribute());
-            cr.accept(cv, attrs.toArray(new Attribute[0]), 0);
-
-            AnnotationVisitor annotationVisitor
-                = cv.visitAnnotation("Ljava/lang/Deprecated;", true);
-            annotationVisitor.visit("forRemoval", forRemoval);
-            annotationVisitor.visit("since", since);
-            annotationVisitor.visitEnd();
-
-            byte[] bytes = cw.toByteArray();
-            Path mi = output.resolve("module-info.class");
-            Files.write(mi, bytes);
-        }
-    }
-
-    /**
-     * Load the module of the given name in the given directory into a
-     * child layer.
-     */
-    static Module loadModule(Path dir, String name) throws IOException {
-        ModuleFinder finder = ModuleFinder.of(dir);
-
-        Layer bootLayer = Layer.boot();
-
-        Configuration cf = bootLayer.configuration()
-                .resolve(finder, ModuleFinder.of(), Set.of(name));
-
-        ClassLoader scl = ClassLoader.getSystemClassLoader();
-        Layer layer = bootLayer.defineModulesWithOneLoader(cf, scl);
-
-        Module module = layer.findModule(name).orElse(null);
-        assertNotNull(module, name + " not loaded");
-        return module;
-    }
-}