Thu, 07 Mar 2013 10:04:28 +0000
8009138: javac, equals-hashCode warning tuning
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 2013, 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 */
24 /*
25 * @test
26 * @bug 4110560 4785453
27 * @summary portability : javac.properties
28 * @library /tools/javac/lib
29 * @build ToolBox
30 * @run main NewLineTest
31 */
33 import java.io.File;
34 import java.nio.charset.Charset;
35 import java.nio.file.Files;
36 import java.util.List;
37 import com.sun.tools.javac.util.ArrayUtils;
39 //original test: test/tools/javac/newlines/Newlines.sh
40 public class NewLineTest {
42 public static void main(String args[]) throws Exception {
43 String[] mainArgs = ToolBox.getJavacBin();
45 // "${TESTJAVA}${FS}bin${FS}javac" ${TESTTOOLVMOPTS} -J-Dline.separator='@' > ${TMP1} 2>&1
46 File javacErrOutput = new File("output.txt");
47 ToolBox.AnyToolArgs cmdArgs =
48 new ToolBox.AnyToolArgs(ToolBox.Expect.FAIL)
49 .setAllArgs(ArrayUtils.concatOpen(mainArgs, "-J-Dline.separator='@'"))
50 .setErrOutput(javacErrOutput);
51 ToolBox.executeCommand(cmdArgs);
53 // result=`cat ${TMP1} | wc -l`
54 // if [ "$result" -eq 0 ] passed
55 List<String> lines = Files.readAllLines(javacErrOutput.toPath(),
56 Charset.defaultCharset());
57 if (lines.size() != 1) {
58 throw new AssertionError("The compiler output should have one line only");
59 }
60 }
62 }