| /* |
| * Copyright (c) 2007, 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 6627364 6627366 |
| * @summary Synthesize important classes if they are missing from the (boot)classpath |
| * @modules jdk.compiler |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| |
| public class Main |
| { |
| File testSrc = new File(System.getProperty("test.src")); |
| |
| public static void main(String[] args) throws Exception { |
| new Main().run(); |
| } |
| |
| public void run() throws Exception { |
| |
| // compile with standard bootclasspath |
| compile(true, "Test.java"); |
| |
| // compile with various missing system classes |
| |
| List<String> base_files = Arrays.asList( |
| "Boolean.java", |
| "Byte.java", |
| "Character.java", |
| "Integer.java", |
| "Long.java", |
| "Number.java", |
| "Object.java", |
| "Short.java", |
| "Void.java" |
| ); |
| |
| List<String> extra_files = Arrays.asList( |
| "Double.java", |
| "Float.java", |
| "Cloneable.java", |
| "Serializable.java" |
| ); |
| |
| List<String> files = new ArrayList<String>(); |
| files.addAll(base_files); |
| files.add("Test.java"); |
| |
| compile(false, files); |
| |
| for (String f: extra_files) { |
| files = new ArrayList<String>(); |
| files.addAll(base_files); |
| files.addAll(extra_files); |
| files.remove(f); |
| files.add("Test.java"); |
| compile(false, files); |
| } |
| |
| if (errors > 0) |
| throw new Exception(errors + " errors occurred"); |
| } |
| |
| void compile(boolean stdBootClassPath, String... files) { |
| compile(stdBootClassPath, Arrays.asList(files)); |
| } |
| |
| void compile(boolean stdBootClassPath, List<String> files) { |
| File empty = new File("empty"); |
| empty.mkdirs(); |
| |
| // files to compile are in a separate directory from test to avoid |
| // confusing jtreg |
| File src = new File(testSrc, "src"); |
| |
| List<String> args = new ArrayList<String>(); |
| args.add("-classpath"); |
| args.add("empty"); |
| |
| if (stdBootClassPath) { |
| args.add("--patch-module"); |
| args.add("java.base=" + testSrc.getAbsolutePath()); |
| } else { |
| args.add("--system"); |
| args.add("none"); |
| files.add("module-info.java"); |
| } |
| |
| |
| args.add("-d"); |
| args.add("."); |
| |
| for (String f: files) |
| args.add(new File(src, f).getPath()); |
| |
| System.out.println("Compile: " + args); |
| StringWriter out = new StringWriter(); |
| int rc = com.sun.tools.javac.Main.compile(args.toArray(new String[args.size()]), |
| new PrintWriter(out)); |
| System.out.println(out.toString()); |
| System.out.println("result: " + rc); |
| System.out.println(); |
| |
| if (rc != 0) |
| errors++; |
| } |
| |
| private int errors; |
| } |
| |
| |