1/*
2 * Copyright (c) 2015, 2017, 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
24import java.io.File;
25import java.io.PrintWriter;
26import java.io.StringWriter;
27import java.util.ArrayList;
28import java.util.Arrays;
29import java.util.List;
30import java.util.function.Predicate;
31
32import com.sun.tools.javadoc.Main;
33
34/**
35 * @test
36 * @bug 8086737
37 * @summary Test --release option in javadoc
38 * @run main ReleaseOption
39 */
40public class ReleaseOption {
41    public static void main(String... args) {
42        new ReleaseOption().run();
43    }
44
45    void run() {
46        doRunTest(0, out -> out.contains("compiler.err.doesnt.exist: java.util.stream"), "--release", "7");
47        doRunTest(0, out -> !out.contains("compiler.err.doesnt.exist: java.util.stream"), "--release", "8");
48        doRunTest(1, out -> true, "--release", "7", "-source", "7");
49        doRunTest(1, out -> true, "--release", "7", "-bootclasspath", "any");
50    }
51
52    void doRunTest(int expectedResult, Predicate<String> validate, String... args) {
53        System.err.println("running with args: " + Arrays.asList(args));
54        List<String> options = new ArrayList<>();
55        options.addAll(Arrays.asList(args));
56        options.add("-XDrawDiagnostics");
57        options.add(new File(System.getProperty("test.src", "."), "ReleaseOptionSource.java").getPath());
58        StringWriter out = new StringWriter();
59        PrintWriter pw = new PrintWriter(out);
60        int actualResult = Main.execute("javadoc", pw, pw, pw, "com.sun.tools.doclets.standard.Standard", options.toArray(new String[0]));
61        System.err.println("actual result=" + actualResult);
62        System.err.println("actual output=" + out.toString());
63        if (actualResult != expectedResult)
64            throw new Error("Exit code not as expected");
65        if (!validate.test(out.toString())) {
66            throw new Error("Output not as expected");
67        }
68    }
69}
70