| /* |
| * Copyright (c) 2015, 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.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /* |
| * @test |
| * @bug 8066272 |
| * @summary tests a simple multi-versioned jar file |
| * @compile -XDignore.symbol.file Utils.java MultiRelease.java |
| * @run main MultiRelease |
| * @author ksrini |
| */ |
| |
| public class MultiRelease { |
| private static final File cwd = new File("."); |
| private static int pass = 0; |
| private static int fail = 0; |
| // specify alternate name via arguments to verify |
| // if permanent fix works |
| |
| private static final String PropKey = "pack200.MultiRelease.META-INF"; |
| private static final String MetaInfName = System.getProperty(PropKey, "META-INF"); |
| |
| public static void main(String... args) throws Exception { |
| new MultiRelease().run(); |
| } |
| |
| void run() throws Exception { |
| List<TestCase> testCases = new ArrayList<>(); |
| testCases.add(new TestCase1()); |
| testCases.add(new TestCase2()); |
| for (TestCase tc : testCases) { |
| tc.run(); |
| } |
| if (fail > 0) { |
| throw new Exception(fail + "/" + testCases.size() + " tests fails"); |
| } else { |
| System.out.println("All tests(" + pass + ") passes"); |
| } |
| Utils.cleanup(); |
| } |
| |
| /* |
| * An abstract class to eliminate test boiler plating. |
| */ |
| static abstract class TestCase { |
| final File tcwd; |
| final File metaInfDir; |
| final File versionsDir; |
| final File manifestFile; |
| |
| TestCase(String directory) throws IOException { |
| System.out.println("initializing directories"); |
| tcwd = new File(cwd, directory); |
| metaInfDir = mkdir(new File(tcwd, MetaInfName)); |
| versionsDir = mkdir(new File(metaInfDir, "versions")); |
| manifestFile = new File(tcwd, "manifest.tmp"); |
| List<String> scratch = new ArrayList<>(); |
| scratch.add("Multi-Release: true"); |
| Utils.createFile(manifestFile, scratch); |
| } |
| |
| File mkdir(File f) throws IOException { |
| if (f.exists() && f.isDirectory() && f.canRead() && f.canWrite()) { |
| return f; |
| } |
| if (!f.mkdirs()) { |
| throw new IOException("mkdirs failed: " + f.getAbsolutePath()); |
| } |
| return f; |
| } |
| |
| abstract void emitClassFiles() throws Exception; |
| |
| void run() { |
| try { |
| emitClassFiles(); |
| // jar the file up |
| File testFile = new File(tcwd, "test" + Utils.JAR_FILE_EXT); |
| Utils.jar("cvfm", |
| testFile.getAbsolutePath(), |
| manifestFile.getAbsolutePath(), |
| "-C", |
| tcwd.getAbsolutePath(), |
| "."); |
| File outFile = new File(tcwd, "test-repacked" + Utils.JAR_FILE_EXT); |
| List<String> cmdsList = new ArrayList<>(); |
| |
| cmdsList.add(Utils.getPack200Cmd()); |
| cmdsList.add("-J-ea"); |
| cmdsList.add("-J-esa"); |
| cmdsList.add("-v"); |
| cmdsList.add("--repack"); |
| cmdsList.add(outFile.getAbsolutePath()); |
| cmdsList.add(testFile.getAbsolutePath()); |
| List<String> output = Utils.runExec(cmdsList); |
| Utils.doCompareVerify(testFile.getAbsoluteFile(), outFile.getAbsoluteFile()); |
| pass++; |
| } catch (Exception e) { |
| e.printStackTrace(System.err); |
| fail++; |
| } |
| } |
| } |
| |
| static class TestCase1 extends TestCase { |
| private TestCase1(String directory) throws IOException { |
| super(directory); |
| } |
| |
| public TestCase1() throws Exception { |
| this("case1"); |
| } |
| |
| @Override |
| void emitClassFiles() throws Exception { |
| emitClassFile(""); |
| emitClassFile("7"); |
| emitClassFile("8"); |
| emitClassFile("9"); |
| } |
| |
| /* |
| * Adds different variants of types |
| */ |
| void emitClassFile(String version) throws IOException { |
| final File outDir = mkdir(version.isEmpty() |
| ? tcwd |
| : new File(versionsDir, version)); |
| |
| final File srcDir = mkdir(version.isEmpty() |
| ? new File(tcwd, "src") |
| : new File(new File(versionsDir, version), "src")); |
| |
| final String fname = "Foo"; |
| final File srcFile = new File(srcDir, fname + Utils.JAVA_FILE_EXT); |
| List<String> scratch = new ArrayList<>(); |
| |
| scratch.add("package pkg;"); |
| switch (version) { |
| case "7": |
| scratch.add("public class Foo {"); |
| scratch.add("public static final class Bar {}"); |
| break; |
| case "8": |
| scratch.add("public abstract class Foo {"); |
| scratch.add("public final class Bar {}"); |
| break; |
| case "9": |
| scratch.add("public interface Foo {"); |
| scratch.add("public final class Bar {}"); |
| break; |
| default: |
| scratch.add("public class Foo {"); |
| scratch.add("public final class Bar {}"); |
| break; |
| } |
| scratch.add("}"); |
| |
| Utils.createFile(srcFile, scratch); |
| Utils.compiler("-d", |
| outDir.getAbsolutePath(), |
| srcFile.getAbsolutePath()); |
| } |
| } |
| |
| static class TestCase2 extends TestCase { |
| private TestCase2(String directory) throws IOException { |
| super(directory); |
| } |
| |
| TestCase2() throws Exception { |
| this("case2"); |
| } |
| |
| @Override |
| void emitClassFiles() throws Exception { |
| emitClassFile(""); |
| emitClassFile("8"); |
| } |
| |
| /* |
| * Adds different variants of types and tries to invoke an |
| * interface or concrete method defined by them. |
| */ |
| void emitClassFile(String version) throws IOException { |
| |
| final File outDir = mkdir(version.isEmpty() |
| ? tcwd |
| : new File(versionsDir, version)); |
| |
| final File srcDir = mkdir(version.isEmpty() |
| ? new File(tcwd, "src") |
| : new File(new File(versionsDir, version), "src")); |
| |
| List<String> scratch = new ArrayList<>(); |
| final String fname1 = "Ab"; |
| final File srcFile1 = new File(srcDir, fname1 + Utils.JAVA_FILE_EXT); |
| |
| final String fname2 = "AbNormal"; |
| final File srcFile2 = new File(srcDir, fname2 + Utils.JAVA_FILE_EXT); |
| switch (version) { |
| case "8": |
| scratch.clear(); |
| scratch.add("import java.io.IOException;"); |
| scratch.add("public interface " + fname1 + "{"); |
| scratch.add(" public abstract void close() throws IOException ;"); |
| scratch.add("}"); |
| Utils.createFile(srcFile1, scratch); |
| break; |
| default: |
| scratch.clear(); |
| scratch.add("import java.io.IOException;"); |
| scratch.add("public abstract class " + fname1 + "{"); |
| scratch.add(" public abstract void close() throws IOException ;"); |
| scratch.add("}"); |
| Utils.createFile(srcFile1, scratch); |
| } |
| |
| scratch.clear(); |
| scratch.add("import java.io.IOException;"); |
| scratch.add("public class " + fname2 + "{"); |
| scratch.add(" public void doSomething(Ab ab) throws IOException {"); |
| scratch.add(" ab.close();"); |
| scratch.add(" }"); |
| scratch.add("}"); |
| |
| Utils.createFile(srcFile2, scratch); |
| Utils.compiler("-d", |
| outDir.getAbsolutePath(), |
| srcFile1.getAbsolutePath(), |
| srcFile2.getAbsolutePath()); |
| } |
| } |
| } |