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1 /* |
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2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 /* |
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27 * @test |
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28 * @bug 6668802 |
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29 * @summary javac handles diagnostics for last line badly, if line not terminated by newline |
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30 */ |
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31 |
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32 import java.io.*; |
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33 import java.util.*; |
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34 |
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35 public class T6668802 |
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36 { |
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37 public static void main(String[] args) throws Exception { |
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38 new T6668802().run(); |
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39 } |
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40 |
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41 void run() throws Exception { |
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42 String test = "public class Test {"; |
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43 File f = writeTestFile("Test.java", test); |
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44 String[] out = compileBadFile(f); |
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45 for (String line: out) |
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46 System.err.println(">>>" + line + "<<<"); |
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47 if (!out[1].equals(test)) { |
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48 show("expected", test); |
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49 show(" actual", out[1]); |
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50 throw new Error("test failed"); |
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51 } |
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52 } |
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53 |
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54 File writeTestFile(String path, String contents) throws IOException { |
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55 File f = new File(path); |
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56 FileWriter out = new FileWriter(f); |
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57 out.write(contents); |
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58 out.close(); |
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59 return f; |
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60 } |
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61 |
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62 String[] compileBadFile(File file) throws IOException { |
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63 List<String> options = new ArrayList<String>(); |
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64 options.add(file.getPath()); |
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65 System.err.println("compile: " + options); |
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66 String[] opts = options.toArray(new String[options.size()]); |
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67 StringWriter sw = new StringWriter(); |
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68 PrintWriter out = new PrintWriter(sw); |
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69 int rc = com.sun.tools.javac.Main.compile(opts, out); |
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70 if (rc == 0) |
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71 throw new Error("compilation succeeded unexpectedly"); |
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72 out.close(); |
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73 return sw.toString().split("[\n\r]+"); |
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74 } |
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75 |
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76 void show(String prefix, String text) { |
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77 System.err.println(prefix + ": (" + text.length() + ") " + text); |
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78 } |
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79 } |