/*

 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * JDK-8019963: empty char range in regex

 *

 * @test

 * @run

 */

var re1 = /[\x00-\x08\x0B\x0C\x0E-\x9F\uD800-\uDFFF\uFFFE\uFFFF]/;

print(re1.test("\x00"));

print(re1.test("\x04"));

print(re1.test("\x08"));

print(re1.test("\x0a"));

print(re1.test("\x0B"));

print(re1.test("\x0C"));

print(re1.test("\x0E"));

print(re1.test("\x10"));

print(re1.test("\x1A"));

print(re1.test("\x2F"));

print(re1.test("\x8E"));

print(re1.test("\x8F"));

print(re1.test("\x9F"));

print(re1.test("\xA0"));

print(re1.test("\xAF"));

print(re1.test("\uD800"));

print(re1.test("\xDA00"));

print(re1.test("\xDCFF"));

print(re1.test("\xDFFF"));

print(re1.test("\xFFFE"));

print(re1.test("\xFFFF"));

var re2 = /[\x1F\x7F-\x84\x86]/;

print(re2.test("\x1F"));

print(re2.test("\x2F"));

print(re2.test("\x3F"));

print(re2.test("\x7F"));

print(re2.test("\x80"));

print(re2.test("\x84"));

print(re2.test("\x85"));

print(re2.test("\x86"));

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})*$/;