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/*
* Copyright (c) 2021, 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.
*/
/*
* @test
* @bug 8241187
* @summary ToolBox::grep should allow for negative filtering
* @library /tools/lib
* @build toolbox.ToolBox
* @run main TestGrepOfToolBox
*/
import java.util.Arrays;
import java.util.List;
import toolbox.ToolBox;
public class TestGrepOfToolBox {
public static void main(String[] args) {
ToolBox tb = new ToolBox();
List<String> input = Arrays.asList("apple", "banana", "cat", "dog", "end", "ending");
String regex1 = ".*ana.*";
List<String> expected1 = Arrays.asList("apple", "cat", "dog", "end", "ending");
List<String> output1 = tb.grep(regex1, input, false);
tb.checkEqual(expected1, output1);
String regex2 = ".*nd.*";
List<String> expected2 = Arrays.asList("apple", "banana", "cat", "dog");
List<String> output2 = tb.grep(regex2, input, false);
tb.checkEqual(expected2, output2);
String regex3 = "apple";
List<String> expected3 = Arrays.asList("banana", "cat", "dog", "end", "ending");
List<String> output3 = tb.grep(regex3, input, false);
tb.checkEqual(expected3, output3);
String regex4 = ".*ana.*";
List<String> expected4 = Arrays.asList("banana");
List<String> output4 = tb.grep(regex4, input, true);
tb.checkEqual(expected4, output4);
String regex5 = ".*nd.*";
List<String> expected5 = Arrays.asList("end", "ending");
List<String> output5 = tb.grep(regex5, input, true);
tb.checkEqual(expected5, output5);
String regex6 = "apple";
List<String> expected6 = Arrays.asList("apple");
List<String> output6 = tb.grep(regex6, input, true);
tb.checkEqual(expected6, output6);
}
}
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