1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/T6668802.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,79 @@ 1.4 +/* 1.5 + * Copyright (c) 2008, Oracle and/or its affiliates. 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. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +/* 1.30 + * @test 1.31 + * @bug 6668802 1.32 + * @summary javac handles diagnostics for last line badly, if line not terminated by newline 1.33 + */ 1.34 + 1.35 +import java.io.*; 1.36 +import java.util.*; 1.37 + 1.38 +public class T6668802 1.39 +{ 1.40 + public static void main(String[] args) throws Exception { 1.41 + new T6668802().run(); 1.42 + } 1.43 + 1.44 + void run() throws Exception { 1.45 + String test = "public class Test {"; 1.46 + File f = writeTestFile("Test.java", test); 1.47 + String[] out = compileBadFile(f); 1.48 + for (String line: out) 1.49 + System.err.println(">>>" + line + "<<<"); 1.50 + if (!out[1].equals(test)) { 1.51 + show("expected", test); 1.52 + show(" actual", out[1]); 1.53 + throw new Error("test failed"); 1.54 + } 1.55 + } 1.56 + 1.57 + File writeTestFile(String path, String contents) throws IOException { 1.58 + File f = new File(path); 1.59 + FileWriter out = new FileWriter(f); 1.60 + out.write(contents); 1.61 + out.close(); 1.62 + return f; 1.63 + } 1.64 + 1.65 + String[] compileBadFile(File file) throws IOException { 1.66 + List<String> options = new ArrayList<String>(); 1.67 + options.add(file.getPath()); 1.68 + System.err.println("compile: " + options); 1.69 + String[] opts = options.toArray(new String[options.size()]); 1.70 + StringWriter sw = new StringWriter(); 1.71 + PrintWriter out = new PrintWriter(sw); 1.72 + int rc = com.sun.tools.javac.Main.compile(opts, out); 1.73 + if (rc == 0) 1.74 + throw new Error("compilation succeeded unexpectedly"); 1.75 + out.close(); 1.76 + return sw.toString().split("[\n\r]+"); 1.77 + } 1.78 + 1.79 + void show(String prefix, String text) { 1.80 + System.err.println(prefix + ": (" + text.length() + ") " + text); 1.81 + } 1.82 +}