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.codePointCount.
33 * @run testng/othervm -XX:+CompactStrings CodePointCount
34 * @run testng/othervm -XX:-CompactStrings CodePointCount
35 */
36
37public class CodePointCount extends CompactString {
38
39    @DataProvider
40    public Object[][] provider() {
41        return new Object[][] { new Object[] { STRING_EMPTY, 0, 0, 0 },
42                new Object[] { STRING_L1, 0, 1, 1 },
43                new Object[] { STRING_L1, 1, 1, 0 },
44                new Object[] { STRING_L2, 0, 2, 2 },
45                new Object[] { STRING_L2, 0, 1, 1 },
46                new Object[] { STRING_L2, 1, 2, 1 },
47                new Object[] { STRING_L4, 0, 4, 4 },
48                new Object[] { STRING_L4, 0, 1, 1 },
49                new Object[] { STRING_L4, 2, 4, 2 },
50                new Object[] { STRING_LLONG, 0, 8, 8 },
51                new Object[] { STRING_LLONG, 0, 5, 5 },
52                new Object[] { STRING_LLONG, 4, 8, 4 },
53                new Object[] { STRING_LLONG, 0, 7, 7 },
54                new Object[] { STRING_U1, 0, 1, 1 },
55                new Object[] { STRING_U2, 0, 2, 2 },
56                new Object[] { STRING_U2, 0, 1, 1 },
57                new Object[] { STRING_U2, 1, 2, 1 },
58                new Object[] { STRING_M12, 0, 2, 2 },
59                new Object[] { STRING_M12, 0, 1, 1 },
60                new Object[] { STRING_M12, 1, 2, 1 },
61                new Object[] { STRING_M11, 0, 2, 2 },
62                new Object[] { STRING_M11, 0, 1, 1 },
63                new Object[] { STRING_M11, 1, 2, 1 },
64                new Object[] { STRING_SUPPLEMENTARY, 0, 1, 1 },
65                new Object[] { STRING_SUPPLEMENTARY, 0, 2, 1 },
66                new Object[] { STRING_SUPPLEMENTARY, 0, 3, 2 },
67                new Object[] { STRING_SUPPLEMENTARY, 0, 5, 3 },
68                new Object[] { STRING_SUPPLEMENTARY, 0, 6, 4 },
69                new Object[] { STRING_SUPPLEMENTARY, 1, 4, 2 },
70                new Object[] { STRING_SUPPLEMENTARY, 1, 6, 4 },
71                new Object[] { STRING_SUPPLEMENTARY, 2, 4, 1 },};
72    }
73
74    @Test(dataProvider = "provider")
75    public void testCodePointCount(String str, int beginIndex, int endIndex,
76            int expected) {
77        map.get(str)
78                .forEach(
79                        (source, data) -> {
80                            assertEquals(
81                                    data.codePointCount(beginIndex, endIndex),
82                                    expected,
83                                    String.format(
84                                            "testing String(%s).codePointCount(%d, %d), source : %s, ",
85                                            escapeNonASCIIs(data), beginIndex,
86                                            endIndex, source));
87                        });
88    }
89}
90