Fri, 24 Apr 2020 03:58:51 +0100
Merge
1 /*
2 * Copyright (c) 2013, 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 */
24 /*
25 * @test
26 * @bug 4266026
27 * @summary javac no longer follows symlinks
28 * @library /tools/javac/lib
29 * @build ToolBox
30 * @run main LinksTest
31 */
33 import java.io.IOException;
34 import java.nio.file.Files;
35 import java.nio.file.Paths;
37 //original test: test/tools/javac/links/links.sh
38 public class LinksTest {
40 private static final String BSrc =
41 "package a;\n" +
42 "\n" +
43 "public class B {}";
45 private static final String TSrc =
46 "class T extends a.B {}";
48 public static void main(String args[])
49 throws Exception {
50 // mkdir tmp
51 // cp ${TESTSRC}/b/B.java tmp
52 ToolBox.writeFile(Paths.get("tmp/B.java"), BSrc);
54 // Try to set up a symbolic link for the test.
55 // ln -s `pwd`/tmp "${TESTCLASSES}/a"
56 try {
57 Files.createSymbolicLink(Paths.get("a"), Paths.get("tmp"));
58 System.err.println("Created symbolic link");
59 } catch (UnsupportedOperationException | IOException e) {
60 System.err.println("Problem creating symbolic link: " + e);
61 System.err.println("Test cannot continue; test passed by default");
62 return;
63 }
65 // If symbolic link was successfully created,
66 // try a compilation that will use it.
67 ////"${TESTJAVA}/bin/javac" ${TESTTOOLVMOPTS} -sourcepath "${TESTCLASSES}" -d "${TESTCLASSES}/classes" "${TESTSRC}/T.java" 2>&1
68 ToolBox.JavaToolArgs javacArgs =
69 new ToolBox.JavaToolArgs()
70 .setOptions("-sourcepath", ".", "-d", ".").setSources(TSrc);
71 ToolBox.javac(javacArgs);
72 }
74 }