1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javah/T5070898.java Sat Dec 01 00:00:00 2007 +0000 1.3 @@ -0,0 +1,103 @@ 1.4 +/* 1.5 + * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + */ 1.26 + 1.27 +/* @test 1.28 + * @bug 5070898 1.29 + * @summary javah command doesn't throw correct exit code in case of error 1.30 + */ 1.31 + 1.32 +import java.io.*; 1.33 +import java.util.*; 1.34 +import javax.tools.*; 1.35 + 1.36 +public class T5070898 1.37 +{ 1.38 + public static void main(String... args) throws Exception { 1.39 + new T5070898().run(); 1.40 + } 1.41 + 1.42 + public void run() throws Exception { 1.43 + writeFile(); 1.44 + compileFile(); 1.45 + 1.46 + int rc = runJavah(); 1.47 + System.err.println("exit code: " + rc); 1.48 + if (rc == 0) 1.49 + throw new Exception("unexpected exit code: " + rc); 1.50 + } 1.51 + 1.52 + void writeFile() throws Exception { 1.53 + String content = 1.54 + "package test;\n" + 1.55 + "public class JavahTest{\n" + 1.56 + " public static void main(String args){\n" + 1.57 + " System.out.println(\"Test Message\");" + 1.58 + " }\n" + 1.59 + " private static native Object nativeTest();\n" + 1.60 + "}\n"; 1.61 + FileWriter out = new FileWriter("JavahTest.java"); 1.62 + try { 1.63 + out.write(content); 1.64 + } finally { 1.65 + out.close(); 1.66 + } 1.67 + } 1.68 + 1.69 + void compileFile() throws Exception { 1.70 + JavaCompiler javac = ToolProvider.getSystemJavaCompiler(); 1.71 + int rc = javac.run(null, null, null, "JavahTest.java"); 1.72 + if (rc != 0) 1.73 + throw new Exception("compilation failed"); 1.74 + } 1.75 + 1.76 + int runJavah() throws Exception { 1.77 + List<String> cmd = new ArrayList<String>(); 1.78 + File java_home = new File(System.getProperty("java.home")); 1.79 + if (java_home.getName().equals("jre")) 1.80 + java_home = java_home.getParentFile(); 1.81 + cmd.add(new File(new File(java_home, "bin"), "javah").getPath()); 1.82 + 1.83 + // ensure we run with the same bootclasspath as this test, 1.84 + // in case this test is being run with -Xbootclasspath 1.85 + cmd.add("-J-Xbootclasspath:" + System.getProperty("sun.boot.class.path")); 1.86 + 1.87 + cmd.add("JavahTest"); 1.88 + 1.89 + ProcessBuilder pb = new ProcessBuilder(cmd); 1.90 + pb.redirectErrorStream(true); 1.91 + pb.environment().remove("CLASSPATH"); 1.92 + Process p = pb.start(); 1.93 + p.getOutputStream().close(); 1.94 + 1.95 + String line; 1.96 + DataInputStream in = new DataInputStream(p.getInputStream()); 1.97 + try { 1.98 + while ((line = in.readLine()) != null) 1.99 + System.err.println(line); 1.100 + } finally { 1.101 + in.close(); 1.102 + } 1.103 + 1.104 + return p.waitFor(); 1.105 + } 1.106 +}