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/*
* Copyright (C) 2008-2009, Google Inc. and others
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0 which is available at
* https://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
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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