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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package jdk.nashorn.internal.runtime.regexp;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertTrue;
import org.testng.annotations.Test;
/**
* Basic tests for the JDK based RegExp implementation.
*
* @test
* @run testng jdk.nashorn.internal.runtime.regexp.JdkRegExpTest
*/
public class JdkRegExpTest {
/**
* Compile a regular expression using the JDK implementation
*/
@Test
public void testMatcher() {
final RegExp regexp = new RegExpFactory().compile("f(o)o", "");
final RegExpMatcher matcher = regexp.match("foo");
assertNotNull(matcher);
assertTrue(matcher.search(0));
assertEquals(matcher.getInput(), "foo");
assertEquals(matcher.groupCount(), 1);
assertEquals(matcher.group(), "foo");
assertEquals(matcher.start(), 0);
assertEquals(matcher.end(), 3);
assertEquals(matcher.group(1), "o");
assertEquals(matcher.start(1), 1);
assertEquals(matcher.end(1), 2);
}
}
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