| /* |
| * Copyright (c) 2008, 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 6668802 |
| * @summary javac handles diagnostics for last line badly, if line not terminated by newline |
| * @modules jdk.compiler |
| */ |
| |
| import java.io.*; |
| import java.util.*; |
| |
| public class T6668802 |
| { |
| public static void main(String[] args) throws Exception { |
| new T6668802().run(); |
| } |
| |
| void run() throws Exception { |
| String test = "public class Test {"; |
| File f = writeTestFile("Test.java", test); |
| String[] out = compileBadFile(f); |
| for (String line: out) |
| System.err.println(">>>" + line + "<<<"); |
| if (!out[1].equals(test)) { |
| show("expected", test); |
| show(" actual", out[1]); |
| throw new Error("test failed"); |
| } |
| } |
| |
| File writeTestFile(String path, String contents) throws IOException { |
| File f = new File(path); |
| FileWriter out = new FileWriter(f); |
| out.write(contents); |
| out.close(); |
| return f; |
| } |
| |
| String[] compileBadFile(File file) throws IOException { |
| List<String> options = new ArrayList<String>(); |
| options.add(file.getPath()); |
| System.err.println("compile: " + options); |
| String[] opts = options.toArray(new String[options.size()]); |
| StringWriter sw = new StringWriter(); |
| PrintWriter out = new PrintWriter(sw); |
| int rc = com.sun.tools.javac.Main.compile(opts, out); |
| if (rc == 0) |
| throw new Error("compilation succeeded unexpectedly"); |
| out.close(); |
| return sw.toString().split("[\n\r]+"); |
| } |
| |
| void show(String prefix, String text) { |
| System.err.println(prefix + ": (" + text.length() + ") " + text); |
| } |
| } |