| /* |
| * Copyright (c) 2007, 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. |
| */ |
| |
| /* @test |
| * @bug 5070898 |
| * @summary javah command doesn't throw correct exit code in case of error |
| * @modules java.compiler |
| * jdk.compiler |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| import javax.tools.*; |
| |
| public class T5070898 |
| { |
| public static void main(String... args) throws Exception { |
| new T5070898().run(); |
| } |
| |
| public void run() throws Exception { |
| writeFile(); |
| compileFile(); |
| |
| int rc = runJavah(); |
| System.err.println("exit code: " + rc); |
| if (rc == 0) |
| throw new Exception("unexpected exit code: " + rc); |
| } |
| |
| void writeFile() throws Exception { |
| String content = |
| "package test;\n" + |
| "public class JavahTest{\n" + |
| " public static void main(String args){\n" + |
| " System.out.println(\"Test Message\");" + |
| " }\n" + |
| " private static native Object nativeTest();\n" + |
| "}\n"; |
| FileWriter out = new FileWriter("JavahTest.java"); |
| try { |
| out.write(content); |
| } finally { |
| out.close(); |
| } |
| } |
| |
| void compileFile() throws Exception { |
| JavaCompiler javac = ToolProvider.getSystemJavaCompiler(); |
| int rc = javac.run(null, null, null, "JavahTest.java"); |
| if (rc != 0) |
| throw new Exception("compilation failed"); |
| } |
| |
| int runJavah() throws Exception { |
| List<String> cmd = new ArrayList<String>(); |
| File java_home = new File(System.getProperty("java.home")); |
| cmd.add(new File(new File(java_home, "bin"), "javah").getPath()); |
| |
| cmd.add("JavahTest"); |
| |
| ProcessBuilder pb = new ProcessBuilder(cmd); |
| pb.redirectErrorStream(true); |
| pb.environment().remove("CLASSPATH"); |
| Process p = pb.start(); |
| p.getOutputStream().close(); |
| |
| String line; |
| DataInputStream in = new DataInputStream(p.getInputStream()); |
| try { |
| while ((line = in.readLine()) != null) |
| System.err.println(line); |
| } finally { |
| in.close(); |
| } |
| |
| return p.waitFor(); |
| } |
| } |