AtFileTest.java revision 3678:3dbcbc28ea1b 
1/*
2 * Copyright (c) 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 * @bug 8166472 8162810
27 * @summary Align javac support for at-files with launcher support
28 * @modules jdk.compiler/com.sun.tools.javac.main
29 */
30
31import java.io.IOException;
32import java.io.StringReader;
33import java.util.ArrayList;
34import java.util.Arrays;
35import java.util.List;
36
37import com.sun.tools.javac.main.CommandLine.Tokenizer;
38
39public class AtFileTest {
40
41    public static void main(String... args) throws IOException {
42        AtFileTest t = new AtFileTest();
43        if (args.length > 0) {
44            System.out.println(String.join(" ", args));
45        } else {
46            t.run();
47        }
48    }
49
50    void run() throws IOException {
51        test("-version -cp \"c:\\\\java libs\\\\one.jar\" \n",
52                "-version", "-cp", "c:\\java libs\\one.jar");
53
54        // note the open quote at the end
55        test("com.foo.Panda \"Furious 5\"\fand\t'Shi Fu' \"escape\tprison",
56                "com.foo.Panda", "Furious 5", "and", "Shi Fu", "escape\tprison");
57
58        test("escaped chars testing \"\\a\\b\\c\\f\\n\\r\\t\\v\\9\\6\\23\\82\\28\\377\\477\\278\\287\"",
59                "escaped", "chars", "testing", "abc\f\n\r\tv96238228377477278287");
60
61        test("\"mix 'single quote' in double\" 'mix \"double quote\" in single' partial\"quote me\"this",
62                "mix 'single quote' in double", "mix \"double quote\" in single", "partialquote methis");
63
64        test("line one #comment\n'line #2' #rest are comment\r\n#comment on line 3\nline 4 #comment to eof",
65                "line", "one", "line #2", "line", "4");
66
67        test("This is an \"open quote \n    across line\n\t, note for WS.",
68                "This", "is", "an", "open quote ", "across", "line", ",", "note", "for", "WS.");
69
70        test("Try \"this \\\\\\\\ escape\\n double quote \\\" in open quote",
71                "Try", "this \\\\ escape\n double quote \" in open quote");
72
73        test("'-Dmy.quote.single'='Property in single quote. Here a double quote\" Add some slashes \\\\/'",
74                "-Dmy.quote.single=Property in single quote. Here a double quote\" Add some slashes \\/");
75
76        test("\"Open quote to \n  new \"line \\\n\r   third\\\n\r\\\tand\ffourth\"",
77                "Open quote to ", "new", "line third\tand\ffourth");
78
79        test("c:\\\"partial quote\"\\lib",
80                "c:\\partial quote\\lib");
81    }
82
83    void test(String full, String... expect) throws IOException {
84        System.out.println("test: >>>" + full + "<<<");
85        List<String> found = expand(full);
86        if (found.equals(Arrays.asList(expect))) {
87            System.out.println("OK");
88        } else {
89            for (int i = 0; i < Math.max(found.size(), expect.length); i++) {
90                if (i < found.size()) {
91                    System.out.println("found[" + i + "]:  >>>" + found.get(i) + "<<<");
92                }
93                if (i < expect.length) {
94                    System.out.println("expect[" + i + "]: >>>" + expect[i] + "<<<");
95                }
96            }
97        }
98        System.out.println();
99    }
100
101    List<String> expand(String full) throws IOException {
102        Tokenizer t = new Tokenizer(new StringReader(full));
103        List<String> result = new ArrayList<>();
104        String s;
105        while ((s = t.nextToken()) != null) {
106//            System.err.println("token: " + s);
107            result.add(s);
108        }
109        return result;
110
111    }
112}
113