test/script/basic/JDK-8019963.js

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1 /*
2 * Copyright (c) 2010, 2013, 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 * JDK-8019963: empty char range in regex
26 *
27 * @test
28 * @run
29 */
30
31 var re1 = /[\x00-\x08\x0B\x0C\x0E-\x9F\uD800-\uDFFF\uFFFE\uFFFF]/;
32
33 print(re1.test("\x00"));
34 print(re1.test("\x04"));
35 print(re1.test("\x08"));
36 print(re1.test("\x0a"));
37 print(re1.test("\x0B"));
38 print(re1.test("\x0C"));
39 print(re1.test("\x0E"));
40 print(re1.test("\x10"));
41 print(re1.test("\x1A"));
42 print(re1.test("\x2F"));
43 print(re1.test("\x8E"));
44 print(re1.test("\x8F"));
45 print(re1.test("\x9F"));
46 print(re1.test("\xA0"));
47 print(re1.test("\xAF"));
48 print(re1.test("\uD800"));
49 print(re1.test("\xDA00"));
50 print(re1.test("\xDCFF"));
51 print(re1.test("\xDFFF"));
52 print(re1.test("\xFFFE"));
53 print(re1.test("\xFFFF"));
54
55 var re2 = /[\x1F\x7F-\x84\x86]/;
56
57 print(re2.test("\x1F"));
58 print(re2.test("\x2F"));
59 print(re2.test("\x3F"));
60 print(re2.test("\x7F"));
61 print(re2.test("\x80"));
62 print(re2.test("\x84"));
63 print(re2.test("\x85"));
64 print(re2.test("\x86"));
65
66 var re3 = /^([\x00-\x7F]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF][\x80-\xBF]{2}|[\xF1-\xF3][\x80-\xBF]{3}|\xF4[\x80-\x8F][\x80-\xBF]{2})*$/;

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