--- a/jdk/test/tools/jlink/asmplugin/VisitorTest.java Thu Jul 07 17:53:55 2016 +0900
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,219 +0,0 @@
-/*
- * Copyright (c) 2015, 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.
- */
-
-/*
- * Asm plugin testing.
- * @test
- * @summary Test visitors.
- * @author Andrei Eremeev
- * @modules java.base/jdk.internal.org.objectweb.asm
- * jdk.jlink/jdk.tools.jlink.internal
- * jdk.jlink/jdk.tools.jlink.internal.plugins.asm
- * @build AsmPluginTestBase
- * @run main VisitorTest
- */
-
-import java.io.IOException;
-import java.util.Collection;
-import java.util.function.Function;
-
-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 jdk.tools.jlink.internal.plugins.asm.AsmPool;
-import jdk.tools.jlink.internal.plugins.asm.AsmPool.ClassReaderVisitor;
-import jdk.tools.jlink.internal.plugins.asm.AsmPool.ResourceFile;
-import jdk.tools.jlink.internal.plugins.asm.AsmPool.ResourceFileVisitor;
-import jdk.tools.jlink.internal.plugins.asm.AsmPools;
-import jdk.tools.jlink.plugin.ModuleEntry;
-import jdk.tools.jlink.plugin.ModulePool;
-
-public class VisitorTest extends AsmPluginTestBase {
-
- public static void main(String[] args) throws Exception {
- if (!isImageBuild()) {
- System.err.println("Test not run. Not image build.");
- return;
- }
- new VisitorTest().test();
- }
-
- @Override
- public void test() throws Exception {
- TestPlugin[] plugins = new TestPlugin[] {
- new ClassVisitorPlugin("Class-global-pool", AsmPools::getGlobalPool),
- new ClassVisitorPlugin("Class-module-pool", pools -> pools.getModulePool("java.base")),
- new ResourceVisitorPlugin("Resource-global-pool", AsmPools::getGlobalPool),
- new ResourceVisitorPlugin("Resource-module-pool", pools -> pools.getModulePool("java.base"))
- };
- for (TestPlugin p : plugins) {
- System.err.println("Testing: " + p.getName());
- ModulePool out = p.visit(getPool());
- p.test(getPool(), out);
- }
- }
-
- private static class CustomClassReaderVisitor implements ClassReaderVisitor {
- private int amount = 0;
- private int changed = 0;
-
- @Override
- public ClassWriter visit(ClassReader reader) {
- if ((amount++ % 2) == 0) {
- String className = reader.getClassName();
- if (className.endsWith("module-info")) {
- return null;
- }
- ClassWriter cw = new ClassWriter(reader, ClassWriter.COMPUTE_FRAMES);
- reader.accept(new ClassVisitor(Opcodes.ASM5, cw) {
- @Override
- public void visit(int i, int i1, String s, String s1, String s2, String[] strings) {
- super.visit(i, i1, s + "Changed", s1, s2, strings);
- }
- }, ClassReader.EXPAND_FRAMES);
- ++changed;
- return cw;
- } else {
- return null;
- }
- }
-
- public int getAmount() {
- return amount;
- }
-
- public int getNumberOfChanged() {
- return changed;
- }
- }
-
- private static class CustomResourceFileVisitor implements ResourceFileVisitor {
- private int amount = 0;
- private int changed = 0;
-
- @Override
- public ResourceFile visit(ResourceFile resourceFile) {
- if ((amount++ % 2) == 0) {
- ++changed;
- return new ResourceFile(resourceFile.getPath() + "Changed", resourceFile.getContent());
- } else {
- return null;
- }
- }
-
- public int getAmount() {
- return amount;
- }
-
- public int getNumberOfChanged() {
- return changed;
- }
- }
-
- public class ClassVisitorPlugin extends TestPlugin {
-
- private final String name;
- private final Function<AsmPools, AsmPool> getPool;
- private final CustomClassReaderVisitor classReaderVisitor = new CustomClassReaderVisitor();
-
- public ClassVisitorPlugin(String name, Function<AsmPools, AsmPool> getPool) {
- this.name = name;
- this.getPool = getPool;
- }
-
- @Override
- public void visit() {
- AsmPool pool = getPool.apply(getPools());
- pool.visitClassReaders(classReaderVisitor);
- }
-
- @Override
- public void test(ModulePool in, ModulePool out) throws Exception {
- Collection<ModuleEntry> inClasses = getPool.apply(getPools()).getClasses();
- if (inClasses.size() != classReaderVisitor.getAmount()) {
- throw new AssertionError("Testing " + name + ". Number of visited classes. Expected: " +
- inClasses.size() + ", got: " + classReaderVisitor.getAmount());
- }
- Collection<ModuleEntry> outClasses = extractClasses(out);
- int changedClasses = 0;
- for (ModuleEntry r : outClasses) {
- if (r.getPath().endsWith("Changed.class")) {
- ++changedClasses;
- }
- }
- if (changedClasses != classReaderVisitor.getNumberOfChanged()) {
- throw new AssertionError("Testing " + name + ". Changed classes. Expected: " + changedClasses +
- ", got: " + classReaderVisitor.getNumberOfChanged());
- }
- }
-
- @Override
- public String getName() {
- return name;
- }
- }
-
- public class ResourceVisitorPlugin extends TestPlugin {
-
- private final String name;
- private final Function<AsmPools, AsmPool> getPool;
- private final CustomResourceFileVisitor resourceFileVisitor = new CustomResourceFileVisitor();
-
- public ResourceVisitorPlugin(String name, Function<AsmPools, AsmPool> getPool) {
- this.name = name;
- this.getPool = getPool;
- }
-
- @Override
- public void visit() {
- AsmPool pool = getPool.apply(getPools());
- pool.visitResourceFiles(resourceFileVisitor);
- }
-
- @Override
- public void test(ModulePool in, ModulePool out) throws Exception {
- Collection<ModuleEntry> inResources = getPool.apply(getPools()).getResourceFiles();
- if (inResources.size() != resourceFileVisitor.getAmount()) {
- throw new AssertionError("Testing " + name + ". Number of visited resources. Expected: " +
- inResources.size() + ", got: " + resourceFileVisitor.getAmount());
- }
- Collection<ModuleEntry> outResources = extractResources(out);
- int changedClasses = 0;
- for (ModuleEntry r : outResources) {
- if (r.getPath().endsWith("Changed")) {
- ++changedClasses;
- }
- }
- if (changedClasses != resourceFileVisitor.getNumberOfChanged()) {
- throw new AssertionError("Testing " + name + ". Changed classes. Expected: " + changedClasses +
- ", got: " + resourceFileVisitor.getNumberOfChanged());
- }
- }
-
- @Override
- public String getName() {
- return name;
- }
- }
-}