1/*
2 * Copyright (c) 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 */
23
24import org.testng.annotations.DataProvider;
25import org.testng.annotations.Test;
26
27import static org.testng.Assert.assertEquals;
28
29/*
30 * @test
31 * @bug 8077559
32 * @summary Tests Compact String. This one is for String.offsetByCodePoints.
33 * @run testng/othervm -XX:+CompactStrings OffsetByCodePoints
34 * @run testng/othervm -XX:-CompactStrings OffsetByCodePoints
35 */
36
37public class OffsetByCodePoints extends CompactString {
38
39    @DataProvider
40    public Object[][] provider() {
41        return new Object[][] {
42
43        new Object[] { STRING_SUPPLEMENTARY, 0, 1, 2 },
44                new Object[] { STRING_SUPPLEMENTARY, 0, 3, 5 },
45                new Object[] { STRING_SUPPLEMENTARY, 1, 1, 2 },
46                new Object[] { STRING_SUPPLEMENTARY, 1, 3, 5 },
47                new Object[] { STRING_SUPPLEMENTARY, 2, 1, 4 },
48                new Object[] { STRING_SUPPLEMENTARY, 2, 2, 5 },
49                new Object[] { STRING_SUPPLEMENTARY, 2, 3, 6 },
50                new Object[] { STRING_SUPPLEMENTARY, 3, 1, 4 },
51                new Object[] { STRING_SUPPLEMENTARY, 3, 2, 5 },
52                new Object[] { STRING_SUPPLEMENTARY, 3, 3, 6 }, };
53    }
54
55    @Test(dataProvider = "provider")
56    public void testOffsetByCodePoints(String str, int index,
57            int codePointOffset, int expected) {
58        map.get(str)
59                .forEach(
60                        (source, data) -> {
61                            assertEquals(
62                                    data.offsetByCodePoints(index,
63                                            codePointOffset),
64                                    expected,
65                                    String.format(
66                                            "testing String(%s).offsetByCodePoints(%d, %d), source : %s, ",
67                                            escapeNonASCIIs(data), index,
68                                            codePointOffset, source));
69                        });
70    }
71}
72