StateDir.java revision 3294:9adfb22ff08f 
1/*
2 * Copyright (c) 2014, 2016, 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 */
23
24/*
25 * @test
26 * @summary Verify that --state-dir=bar works
27 * @bug 8054689
28 * @author Fredrik O
29 * @author sogoel (rewrite)
30 * @library /tools/lib
31 * @modules jdk.compiler/com.sun.tools.javac.api
32 *          jdk.compiler/com.sun.tools.javac.file
33 *          jdk.compiler/com.sun.tools.javac.main
34 *          jdk.compiler/com.sun.tools.sjavac
35 *          jdk.jdeps/com.sun.tools.javap
36 * @build Wrapper ToolBox
37 * @run main Wrapper StateDir
38 */
39
40import java.util.*;
41import java.nio.file.*;
42
43public class StateDir extends SJavacTester {
44    public static void main(String... args) throws Exception {
45        StateDir sd = new StateDir();
46        sd.test();
47    }
48
49    void test() throws Exception {
50        Path BAR = TEST_ROOT.resolve("bar");
51        Files.createDirectories(BAR);
52        Files.createDirectories(BIN);
53
54        Map<String,Long> previous_bin_state = collectState(BIN);
55        Map<String,Long> previous_bar_state = collectState(BAR);
56
57        ToolBox tb = new ToolBox();
58        tb.writeFile(GENSRC.resolve("alfa/omega/A.java"),
59                     "package alfa.omega; public class A { }");
60
61        compile("--state-dir=" + BAR,
62                "-src", GENSRC.toString(),
63                "-d", BIN.toString());
64
65        Map<String,Long> new_bin_state = collectState(BIN);
66        verifyThatFilesHaveBeenAdded(previous_bin_state, new_bin_state,
67                                     BIN + "/alfa/omega/A.class");
68        Map<String,Long> new_bar_state = collectState(BAR);
69        verifyThatFilesHaveBeenAdded(previous_bar_state, new_bar_state,
70                                     BAR + "/javac_state");
71    }
72}
73