/*
* Copyright (C) 2008, Florian Koeberle <florianskarten@web.de>
* Copyright (C) 2008, Florian Köberle <florianskarten@web.de>
* and other copyright owners as documented in the project's IP log.
*
* This program and the accompanying materials are made available
* under the terms of the Eclipse Distribution License v1.0 which
* accompanies this distribution, is reproduced below, and is
* available at http://www.eclipse.org/org/documents/edl-v10.php
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* - Neither the name of the Eclipse Foundation, Inc. nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.eclipse.jgit.fnmatch;
import static org.eclipse.jgit.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.eclipse.jgit.errors.InvalidPatternException;
import org.junit.Test;
public class FileNameMatcherTest {
private static void assertMatch(final String pattern, final String input,
final boolean matchExpected, final boolean appendCanMatchExpected)
throws InvalidPatternException {
final FileNameMatcher matcher = new FileNameMatcher(pattern, null);
matcher.append(input);
assertEquals(matchExpected, matcher.isMatch());
assertEquals(appendCanMatchExpected, matcher.canAppendMatch());
}
private static void assertFileNameMatch(final String pattern,
final String input,
final char excludedCharacter, final boolean matchExpected,
final boolean appendCanMatchExpected)
throws InvalidPatternException {
final FileNameMatcher matcher = new FileNameMatcher(pattern,
Character.valueOf(excludedCharacter));
matcher.append(input);
assertEquals(matchExpected, matcher.isMatch());
assertEquals(appendCanMatchExpected, matcher.canAppendMatch());
}
@Test
public void testVerySimplePatternCase0() throws Exception {
assertMatch("", "", true, false);
}
@Test
public void testVerySimplePatternCase1() throws Exception {
assertMatch("ab", "a", false, true);
}
@Test
public void testVerySimplePatternCase2() throws Exception {
assertMatch("ab", "ab", true, false);
}
@Test
public void testVerySimplePatternCase3() throws Exception {
assertMatch("ab", "ac", false, false);
}
@Test
public void testVerySimplePatternCase4() throws Exception {
assertMatch("ab", "abc", false, false);
}
@Test
public void testVerySimpleWirdcardCase0() throws Exception {
assertMatch("?", "a", true, false);
}
@Test
public void testVerySimpleWildCardCase1() throws Exception {
assertMatch("??", "a", false, true);
}
@Test
public void testVerySimpleWildCardCase2() throws Exception {
assertMatch("??", "ab", true, false);
}
@Test
public void testVerySimpleWildCardCase3() throws Exception {
assertMatch("??", "abc", false, false);
}
@Test
public void testVerySimpleStarCase0() throws Exception {
assertMatch("*", "", true, true);
}
@Test
public void testVerySimpleStarCase1() throws Exception {
assertMatch("*", "a", true, true);
}
@Test
public void testVerySimpleStarCase2() throws Exception {
assertMatch("*", "ab", true, true);
}
@Test
public void testSimpleStarCase0() throws Exception {
assertMatch("a*b", "a", false, true);
}
@Test
public void testSimpleStarCase1() throws Exception {
assertMatch("a*c", "ac", true, true);
}
@Test
public void testSimpleStarCase2() throws Exception {
assertMatch("a*c", "ab", false, true);
}
@Test
public void testSimpleStarCase3() throws Exception {
assertMatch("a*c", "abc", true, true);
}
@Test
public void testManySolutionsCase0() throws Exception {
assertMatch("a*a*a", "aaa", true, true);
}
@Test
public void testManySolutionsCase1() throws Exception {
assertMatch("a*a*a", "aaaa", true, true);
}
@Test
public void testManySolutionsCase2() throws Exception {
assertMatch("a*a*a", "ababa", true, true);
}
@Test
public void testManySolutionsCase3() throws Exception {
assertMatch("a*a*a", "aaaaaaaa", true, true);
}
@Test
public void testManySolutionsCase4() throws Exception {
assertMatch("a*a*a", "aaaaaaab", false, true);
}
@Test
public void testVerySimpleGroupCase0() throws Exception {
assertMatch("[ab]", "a", true, false);
}
@Test
public void testVerySimpleGroupCase1() throws Exception {
assertMatch("[ab]", "b", true, false);
}
@Test
public void testVerySimpleGroupCase2() throws Exception {
assertMatch("[ab]", "ab", false, false);
}
@Test
public void testVerySimpleGroupRangeCase0() throws Exception {
assertMatch("[b-d]", "a", false, false);
}
@Test
public void testVerySimpleGroupRangeCase1() throws Exception {
assertMatch("[b-d]", "b", true, false);
}
@Test
public void testVerySimpleGroupRangeCase2() throws Exception {
assertMatch("[b-d]", "c", true, false);
}
@Test
public void testVerySimpleGroupRangeCase3() throws Exception {
assertMatch("[b-d]", "d", true, false);
}
@Test
public void testVerySimpleGroupRangeCase4() throws Exception {
assertMatch("[b-d]", "e", false, false);
}
@Test
public void testVerySimpleGroupRangeCase5() throws Exception {
assertMatch("[b-d]", "-", false, false);
}
@Test
public void testTwoGroupsCase0() throws Exception {
assertMatch("[b-d][ab]", "bb", true, false);
}
@Test
public void testTwoGroupsCase1() throws Exception {
assertMatch("[b-d][ab]", "ca", true, false);
}
@Test
public void testTwoGroupsCase2() throws Exception {
assertMatch("[b-d][ab]", "fa", false, false);
}
@Test
public void testTwoGroupsCase3() throws Exception {
assertMatch("[b-d][ab]", "bc", false, false);
}
@Test
public void testTwoRangesInOneGroupCase0() throws Exception {
assertMatch("[b-ce-e]", "a", false, false);
}
@Test
public void testTwoRangesInOneGroupCase1() throws Exception {
assertMatch("[b-ce-e]", "b", true, false);
}
@Test
public void testTwoRangesInOneGroupCase2() throws Exception {
assertMatch("[b-ce-e]", "c", true, false);
}
@Test
public void testTwoRangesInOneGroupCase3() throws Exception {
assertMatch("[b-ce-e]", "d", false, false);
}
@Test
public void testTwoRangesInOneGroupCase4() throws Exception {
assertMatch("[b-ce-e]", "e", true, false);
}
@Test
public void testTwoRangesInOneGroupCase5() throws Exception {
assertMatch("[b-ce-e]", "f", false, false);
}
@Test
public void testIncompleteRangesInOneGroupCase0() throws Exception {
assertMatch("a[b-]", "ab", true, false);
}
@Test
public void testIncompleteRangesInOneGroupCase1() throws Exception {
assertMatch("a[b-]", "ac", false, false);
}
@Test
public void testIncompleteRangesInOneGroupCase2() throws Exception {
assertMatch("a[b-]", "a-", true, false);
}
@Test
public void testCombinedRangesInOneGroupCase0() throws Exception {
assertMatch("[a-c-e]", "b", true, false);
}
/**
* The c belongs to the range a-c. "-e" is no valid range so d should not
* match.
*
* @throws Exception
* for some reasons
*/
@Test
public void testCombinedRangesInOneGroupCase1() throws Exception {
assertMatch("[a-c-e]", "d", false, false);
}
@Test
public void testCombinedRangesInOneGroupCase2() throws Exception {
assertMatch("[a-c-e]", "e", true, false);
}
@Test
public void testInversedGroupCase0() throws Exception {
assertMatch("[!b-c]", "a", true, false);
}
@Test
public void testInversedGroupCase1() throws Exception {
assertMatch("[!b-c]", "b", false, false);
}
@Test
public void testInversedGroupCase2() throws Exception {
assertMatch("[!b-c]", "c", false, false);
}
@Test
public void testInversedGroupCase3() throws Exception {
assertMatch("[!b-c]", "d", true, false);
}
@Test
public void testAlphaGroupCase0() throws Exception {
assertMatch("[[:alpha:]]", "d", true, false);
}
@Test
public void testAlphaGroupCase1() throws Exception {
assertMatch("[[:alpha:]]", ":", false, false);
}
@Test
public void testAlphaGroupCase2() throws Exception {
// \u00f6 = 'o' with dots on it
assertMatch("[[:alpha:]]", "\u00f6", true, false);
}
@Test
public void test2AlphaGroupsCase0() throws Exception {
// \u00f6 = 'o' with dots on it
assertMatch("[[:alpha:]][[:alpha:]]", "a\u00f6", true, false);
assertMatch("[[:alpha:]][[:alpha:]]", "a1", false, false);
}
@Test
public void testAlnumGroupCase0() throws Exception {
assertMatch("[[:alnum:]]", "a", true, false);
}
@Test
public void testAlnumGroupCase1() throws Exception {
assertMatch("[[:alnum:]]", "1", true, false);
}
@Test
public void testAlnumGroupCase2() throws Exception {
assertMatch("[[:alnum:]]", ":", false, false);
}
@Test
public void testBlankGroupCase0() throws Exception {
assertMatch("[[:blank:]]", " ", true, false);
}
@Test
public void testBlankGroupCase1() throws Exception {
assertMatch("[[:blank:]]", "\t", true, false);
}
@Test
public void testBlankGroupCase2() throws Exception {
assertMatch("[[:blank:]]", "\r", false, false);
}
@Test
public void testBlankGroupCase3() throws Exception {
assertMatch("[[:blank:]]", "\n", false, false);
}
@Test
public void testBlankGroupCase4() throws Exception {
assertMatch("[[:blank:]]", "a", false, false);
}
@Test
public void testCntrlGroupCase0() throws Exception {
assertMatch("[[:cntrl:]]", "a", false, false);
}
@Test
public void testCntrlGroupCase1() throws Exception {
assertMatch("[[:cntrl:]]", String.valueOf((char) 7), true, false);
}
@Test
public void testDigitGroupCase0() throws Exception {
assertMatch("[[:digit:]]", "0", true, false);
}
@Test
public void testDigitGroupCase1() throws Exception {
assertMatch("[[:digit:]]", "5", true, false);
}
@Test
public void testDigitGroupCase2() throws Exception {
assertMatch("[[:digit:]]", "9", true, false);
}
@Test
public void testDigitGroupCase3() throws Exception {
// \u06f9 = EXTENDED ARABIC-INDIC DIGIT NINE
assertMatch("[[:digit:]]", "\u06f9", true, false);
}
@Test
public void testDigitGroupCase4() throws Exception {
assertMatch("[[:digit:]]", "a", false, false);
}
@Test
public void testDigitGroupCase5() throws Exception {
assertMatch("[[:digit:]]", "]", false, false);
}
@Test
public void testGraphGroupCase0() throws Exception {
assertMatch("[[:graph:]]", "]", true, false);
}
@Test
public void testGraphGroupCase1() throws Exception {
assertMatch("[[:graph:]]", "a", true, false);
}
@Test
public void testGraphGroupCase2() throws Exception {
assertMatch("[[:graph:]]", ".", true, false);
}
@Test
public void testGraphGroupCase3() throws Exception {
assertMatch("[[:graph:]]", "0", true, false);
}
@Test
public void testGraphGroupCase4() throws Exception {
assertMatch("[[:graph:]]", " ", false, false);
}
@Test
public void testGraphGroupCase5() throws Exception {
// \u00f6 = 'o' with dots on it
assertMatch("[[:graph:]]", "\u00f6", true, false);
}
@Test
public void testLowerGroupCase0() throws Exception {
assertMatch("[[:lower:]]", "a", true, false);
}
@Test
public void testLowerGroupCase1() throws Exception {
assertMatch("[[:lower:]]", "h", true, false);
}
@Test
public void testLowerGroupCase2() throws Exception {
assertMatch("[[:lower:]]", "A", false, false);
}
@Test
public void testLowerGroupCase3() throws Exception {
assertMatch("[[:lower:]]", "H", false, false);
}
@Test
public void testLowerGroupCase4() throws Exception {
// \u00e4 = small 'a' with dots on it
assertMatch("[[:lower:]]", "\u00e4", true, false);
}
@Test
public void testLowerGroupCase5() throws Exception {
assertMatch("[[:lower:]]", ".", false, false);
}
@Test
public void testPrintGroupCase0() throws Exception {
assertMatch("[[:print:]]", "]", true, false);
}
@Test
public void testPrintGroupCase1() throws Exception {
assertMatch("[[:print:]]", "a", true, false);
}
@Test
public void testPrintGroupCase2() throws Exception {
assertMatch("[[:print:]]", ".", true, false);
}
@Test
public void testPrintGroupCase3() throws Exception {
assertMatch("[[:print:]]", "0", true, false);
}
@Test
public void testPrintGroupCase4() throws Exception {
assertMatch("[[:print:]]", " ", true, false);
}
@Test
public void testPrintGroupCase5() throws Exception {
// \u00f6 = 'o' with dots on it
assertMatch("[[:print:]]", "\u00f6", true, false);
}
@Test
public void testPunctGroupCase0() throws Exception {
assertMatch("[[:punct:]]", ".", true, false);
}
@Test
public void testPunctGroupCase1() throws Exception {
assertMatch("[[:punct:]]", "@", true, false);
}
@Test
public void testPunctGroupCase2() throws Exception {
assertMatch("[[:punct:]]", " ", false, false);
}
@Test
public void testPunctGroupCase3() throws Exception {
assertMatch("[[:punct:]]", "a", false, false);
}
@Test
public void testSpaceGroupCase0() throws Exception {
assertMatch("[[:space:]]", " ", true, false);
}
@Test
public void testSpaceGroupCase1() throws Exception {
assertMatch("[[:space:]]", "\t", true, false);
}
@Test
public void testSpaceGroupCase2() throws Exception {
assertMatch("[[:space:]]", "\r", true, false);
}
@Test
public void testSpaceGroupCase3() throws Exception {
assertMatch("[[:space:]]", "\n", true, false);
}
@Test
public void testSpaceGroupCase4() throws Exception {
assertMatch("[[:space:]]", "a", false, false);
}
@Test
public void testUpperGroupCase0() throws Exception {
assertMatch("[[:upper:]]", "a", false, false);
}
@Test
public void testUpperGroupCase1() throws Exception {
assertMatch("[[:upper:]]", "h", false, false);
}
@Test
public void testUpperGroupCase2() throws Exception {
assertMatch("[[:upper:]]", "A", true, false);
}
@Test
public void testUpperGroupCase3() throws Exception {
assertMatch("[[:upper:]]", "H", true, false);
}
@Test
public void testUpperGroupCase4() throws Exception {
// \u00c4 = 'A' with dots on it
assertMatch("[[:upper:]]", "\u00c4", true, false);
}
@Test
public void testUpperGroupCase5() throws Exception {
assertMatch("[[:upper:]]", ".", false, false);
}
@Test
public void testXDigitGroupCase0() throws Exception {
assertMatch("[[:xdigit:]]", "a", true, false);
}
@Test
public void testXDigitGroupCase1() throws Exception {
assertMatch("[[:xdigit:]]", "d", true, false);
}
@Test
public void testXDigitGroupCase2() throws Exception {
assertMatch("[[:xdigit:]]", "f", true, false);
}
@Test
public void testXDigitGroupCase3() throws Exception {
assertMatch("[[:xdigit:]]", "0", true, false);
}
@Test
public void testXDigitGroupCase4() throws Exception {
assertMatch("[[:xdigit:]]", "5", true, false);
}
@Test
public void testXDigitGroupCase5() throws Exception {
assertMatch("[[:xdigit:]]", "9", true, false);
}
@Test
public void testXDigitGroupCase6() throws Exception {
assertMatch("[[:xdigit:]]", "۹", false, false);
}
@Test
public void testXDigitGroupCase7() throws Exception {
assertMatch("[[:xdigit:]]", ".", false, false);
}
@Test
public void testWordroupCase0() throws Exception {
assertMatch("[[:word:]]", "g", true, false);
}
@Test
public void testWordroupCase1() throws Exception {
// \u00f6 = 'o' with dots on it
assertMatch("[[:word:]]", "\u00f6", true, false);
}
@Test
public void testWordroupCase2() throws Exception {
assertMatch("[[:word:]]", "5", true, false);
}
@Test
public void testWordroupCase3() throws Exception {
assertMatch("[[:word:]]", "_", true, false);
}
@Test
public void testWordroupCase4() throws Exception {
assertMatch("[[:word:]]", " ", false, false);
}
@Test
public void testWordroupCase5() throws Exception {
assertMatch("[[:word:]]", ".", false, false);
}
@Test
public void testMixedGroupCase0() throws Exception {
assertMatch("[A[:lower:]C3-5]", "A", true, false);
}
@Test
public void testMixedGroupCase1() throws Exception {
assertMatch("[A[:lower:]C3-5]", "C", true, false);
}
@Test
public void testMixedGroupCase2() throws Exception {
assertMatch("[A[:lower:]C3-5]", "e", true, false);
}
@Test
public void testMixedGroupCase3() throws Exception {
assertMatch("[A[:lower:]C3-5]", "3", true, false);
}
@Test
public void testMixedGroupCase4() throws Exception {
assertMatch("[A[:lower:]C3-5]", "4", true, false);
}
@Test
public void testMixedGroupCase5() throws Exception {
assertMatch("[A[:lower:]C3-5]", "5", true, false);
}
@Test
public void testMixedGroupCase6() throws Exception {
assertMatch("[A[:lower:]C3-5]", "B", false, false);
}
@Test
public void testMixedGroupCase7() throws Exception {
assertMatch("[A[:lower:]C3-5]", "2", false, false);
}
@Test
public void testMixedGroupCase8() throws Exception {
assertMatch("[A[:lower:]C3-5]", "6", false, false);
}
@Test
public void testMixedGroupCase9() throws Exception {
assertMatch("[A[:lower:]C3-5]", ".", false, false);
}
@Test
public void testSpecialGroupCase0() throws Exception {
assertMatch("[[]", "[", true, false);
}
@Test
public void testSpecialGroupCase1() throws Exception {
assertMatch("[]]", "]", true, false);
}
@Test
public void testSpecialGroupCase2() throws Exception {
assertMatch("[]a]", "]", true, false);
}
@Test
public void testSpecialGroupCase3() throws Exception {
assertMatch("[a[]", "[", true, false);
}
@Test
public void testSpecialGroupCase4() throws Exception {
assertMatch("[a[]", "a", true, false);
}
@Test
public void testSpecialGroupCase5() throws Exception {
assertMatch("[!]]", "]", false, false);
}
@Test
public void testSpecialGroupCase6() throws Exception {
assertMatch("[!]]", "x", true, false);
}
@Test
public void testSpecialGroupCase7() throws Exception {
assertMatch("[:]]", ":]", true, false);
}
@Test
public void testSpecialGroupCase8() throws Exception {
assertMatch("[:]]", ":", false, true);
}
@Test
public void testSpecialGroupCase9() throws Exception {
try {
assertMatch("[[:]", ":", true, true);
fail("InvalidPatternException expected");
} catch (InvalidPatternException e) {
// expected
}
}
@Test
public void testUnsupportedGroupCase0() throws Exception {
try {
assertMatch("[[=a=]]", "b", false, false);
fail("InvalidPatternException expected");
} catch (InvalidPatternException e) {
assertTrue(e.getMessage().contains("[=a=]"));
}
}
@Test
public void testUnsupportedGroupCase1() throws Exception {
try {
assertMatch("[[.a.]]", "b", false, false);
fail("InvalidPatternException expected");
} catch (InvalidPatternException e) {
assertTrue(e.getMessage().contains("[.a.]"));
}
}
@Test
public void testEscapedBracket1() throws Exception {
assertMatch("\\[", "[", true, false);
}
@Test
public void testEscapedBracket2() throws Exception {
assertMatch("\\[[a]", "[", false, true);
}
@Test
public void testEscapedBracket3() throws Exception {
assertMatch("\\[[a]", "a", false, false);
}
@Test
public void testEscapedBracket4() throws Exception {
assertMatch("\\[[a]", "[a", true, false);
}
@Test
public void testEscapedBracket5() throws Exception {
assertMatch("[a\\]]", "]", true, false);
}
@Test
public void testEscapedBracket6() throws Exception {
assertMatch("[a\\]]", "a", true, false);
}
@Test
public void testEscapedBackslash() throws Exception {
assertMatch("a\\\\b", "a\\b", true, false);
}
@Test
public void testMultipleEscapedCharacters1() throws Exception {
assertMatch("\\]a?c\\*\\[d\\?\\]", "]abc*[d?]", true, false);
}
@Test
public void testFilePathSimpleCase() throws Exception {
assertFileNameMatch("a/b", "a/b", '/', true, false);
}
@Test
public void testFilePathCase0() throws Exception {
assertFileNameMatch("a*b", "a/b", '/', false, false);
}
@Test
public void testFilePathCase1() throws Exception {
assertFileNameMatch("a?b", "a/b", '/', false, false);
}
@Test
public void testFilePathCase2() throws Exception {
assertFileNameMatch("a*b", "a\\b", '\\', false, false);
}
@Test
public void testFilePathCase3() throws Exception {
assertFileNameMatch("a?b", "a\\b", '\\', false, false);
}
@Test
public void testReset() throws Exception {
final String pattern = "helloworld";
final FileNameMatcher matcher = new FileNameMatcher(pattern, null);
matcher.append("helloworld");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
matcher.reset();
matcher.append("hello");
assertFalse(matcher.isMatch());
assertTrue(matcher.canAppendMatch());
matcher.append("world");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
matcher.append("to much");
assertFalse(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
matcher.reset();
matcher.append("helloworld");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
}
@Test
public void testCreateMatcherForSuffix() throws Exception {
final String pattern = "helloworld";
final FileNameMatcher matcher = new FileNameMatcher(pattern, null);
matcher.append("hello");
final FileNameMatcher childMatcher = matcher.createMatcherForSuffix();
assertFalse(matcher.isMatch());
assertTrue(matcher.canAppendMatch());
assertFalse(childMatcher.isMatch());
assertTrue(childMatcher.canAppendMatch());
matcher.append("world");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertFalse(childMatcher.isMatch());
assertTrue(childMatcher.canAppendMatch());
childMatcher.append("world");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertTrue(childMatcher.isMatch());
assertFalse(childMatcher.canAppendMatch());
childMatcher.reset();
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertFalse(childMatcher.isMatch());
assertTrue(childMatcher.canAppendMatch());
childMatcher.append("world");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertTrue(childMatcher.isMatch());
assertFalse(childMatcher.canAppendMatch());
}
@Test
public void testCopyConstructor() throws Exception {
final String pattern = "helloworld";
final FileNameMatcher matcher = new FileNameMatcher(pattern, null);
matcher.append("hello");
final FileNameMatcher copy = new FileNameMatcher(matcher);
assertFalse(matcher.isMatch());
assertTrue(matcher.canAppendMatch());
assertFalse(copy.isMatch());
assertTrue(copy.canAppendMatch());
matcher.append("world");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertFalse(copy.isMatch());
assertTrue(copy.canAppendMatch());
copy.append("world");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertTrue(copy.isMatch());
assertFalse(copy.canAppendMatch());
copy.reset();
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertFalse(copy.isMatch());
assertTrue(copy.canAppendMatch());
copy.append("helloworld");
assertTrue(matcher.isMatch());
assertFalse(matcher.canAppendMatch());
assertTrue(copy.isMatch());
assertFalse(copy.canAppendMatch());
}
}