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/*
* Copyright (C) 2008-2009, Google Inc.
* 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.dircache;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import org.eclipse.jgit.junit.RepositoryTestCase;
import org.eclipse.jgit.lib.FileMode;
import org.junit.Test;
public class DirCacheFindTest extends RepositoryTestCase {
@Test
public void testEntriesWithin() throws Exception {
final DirCache dc = db.readDirCache();
final String[] paths = { "a-", "a/b", "a/c", "a/d", "a0b" };
final DirCacheEntry[] ents = new DirCacheEntry[paths.length];
for (int i = 0; i < paths.length; i++) {
ents[i] = new DirCacheEntry(paths[i]);
ents[i].setFileMode(FileMode.REGULAR_FILE);
}
final int aFirst = 1;
final int aLast = 3;
final DirCacheBuilder b = dc.builder();
for (DirCacheEntry ent : ents) {
b.add(ent);
}
b.finish();
assertEquals(paths.length, dc.getEntryCount());
for (int i = 0; i < ents.length; i++)
assertSame(ents[i], dc.getEntry(i));
{
final DirCacheEntry[] aContents = dc.getEntriesWithin("a");
assertNotNull(aContents);
assertEquals(aLast - aFirst + 1, aContents.length);
for (int i = aFirst, j = 0; i <= aLast; i++, j++)
assertSame(ents[i], aContents[j]);
}
{
final DirCacheEntry[] aContents = dc.getEntriesWithin("a/");
assertNotNull(aContents);
assertEquals(aLast - aFirst + 1, aContents.length);
for (int i = aFirst, j = 0; i <= aLast; i++, j++)
assertSame(ents[i], aContents[j]);
}
{
final DirCacheEntry[] aContents = dc.getEntriesWithin("");
assertNotNull(aContents);
assertEquals(ents.length, aContents.length);
for (int i = 0; i < ents.length; i++)
assertSame(ents[i], aContents[i]);
}
assertNotNull(dc.getEntriesWithin("a-"));
assertEquals(0, dc.getEntriesWithin("a-").length);
assertNotNull(dc.getEntriesWithin("a0b"));
assertEquals(0, dc.getEntriesWithin("a0b-").length);
assertNotNull(dc.getEntriesWithin("zoo"));
assertEquals(0, dc.getEntriesWithin("zoo-").length);
}
}
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