1 /* 2 * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 6994608 27 * @summary javah no longer accepts parameter files as input 28 * @modules jdk.compiler 29 */ 30 31 import java.io.*; 32 import java.util.*; 33 34 public class T6994608 { 35 public static void main(String... args) throws Exception { 36 new T6994608().run(); 37 } 38 39 void run() throws Exception { 40 Locale prev = Locale.getDefault(); 41 Locale.setDefault(Locale.ENGLISH); 42 try { 43 File f = writeFile(new File("classList"), "java.lang.Object"); 44 test(Arrays.asList("@" + f.getPath()), 0, null); 45 test(Arrays.asList("@badfile"), 1, "Can't find file badfile"); 46 if (errors > 0) 47 throw new Exception(errors + " errors occurred"); 48 } finally { 49 Locale.setDefault(prev); 50 } 51 } 52 53 void test(List<String> args, int expectRC, String expectOut) { 54 System.err.println("Test: " + args 55 + " rc:" + expectRC 56 + ((expectOut != null) ? " out:" + expectOut : "")); 57 58 StringWriter sw = new StringWriter(); 59 PrintWriter pw = new PrintWriter(sw); 60 int rc = com.sun.tools.javah.Main.run(args.toArray(new String[args.size()]), pw); 61 pw.close(); 62 String out = sw.toString(); 63 if (!out.isEmpty()) 64 System.err.println(out); 65 66 if (rc != expectRC) 67 error("Unexpected exit code: " + rc + "; expected: " + expectRC); 68 if (expectOut != null && !out.contains(expectOut)) 69 error("Expected string not found: " + expectOut); 70 71 System.err.println(); 72 } 73 74 File writeFile(File f, String s) throws IOException { 75 if (f.getParentFile() != null) 76 f.getParentFile().mkdirs(); 77 try (FileWriter out = new FileWriter(f)) { 78 out.write(s); 79 } 80 return f; 81 } 82 83 void error(String msg) { 84 System.err.println(msg); 85 errors++; 86 } 87 88 int errors; 89 } 90