/*
* Copyright (C) 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
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* 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.
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package org.eclipse.jgit.dircache;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.eclipse.jgit.lib.FileMode;
import org.eclipse.jgit.lib.ObjectId;
import org.junit.Test;
public class DirCacheEntryTest {
@Test
public void testIsValidPath() {
assertTrue(isValidPath("a"));
assertTrue(isValidPath("a/b"));
assertTrue(isValidPath("ab/cd/ef"));
assertFalse(isValidPath(""));
assertFalse(isValidPath("/a"));
assertFalse(isValidPath("a//b"));
assertFalse(isValidPath("ab/cd//ef"));
assertFalse(isValidPath("a/"));
assertFalse(isValidPath("ab/cd/ef/"));
assertFalse(isValidPath("a\u0000b"));
}
@SuppressWarnings("unused")
private static boolean isValidPath(String path) {
try {
new DirCacheEntry(path);
return true;
} catch (InvalidPathException e) {
return false;
}
}
@SuppressWarnings("unused")
@Test
public void testCreate_ByStringPath() {
assertEquals("a", new DirCacheEntry("a").getPathString());
assertEquals("a/b", new DirCacheEntry("a/b").getPathString());
try {
new DirCacheEntry("/a");
fail("Incorrectly created DirCacheEntry");
} catch (IllegalArgumentException err) {
assertEquals("Invalid path: /a", err.getMessage());
}
}
@SuppressWarnings("unused")
@Test
public void testCreate_ByStringPathAndStage() {
DirCacheEntry e;
e = new DirCacheEntry("a", 0);
assertEquals("a", e.getPathString());
assertEquals(0, e.getStage());
e = new DirCacheEntry("a/b", 1);
assertEquals("a/b", e.getPathString());
assertEquals(1, e.getStage());
e = new DirCacheEntry("a/c", 2);
assertEquals("a/c", e.getPathString());
assertEquals(2, e.getStage());
e = new DirCacheEntry("a/d", 3);
assertEquals("a/d", e.getPathString());
assertEquals(3, e.getStage());
try {
new DirCacheEntry("/a", 1);
fail("Incorrectly created DirCacheEntry");
} catch (IllegalArgumentException err) {
assertEquals("Invalid path: /a", err.getMessage());
}
try {
new DirCacheEntry("a", -11);
fail("Incorrectly created DirCacheEntry");
} catch (IllegalArgumentException err) {
assertEquals("Invalid stage -11 for path a", err.getMessage());
}
try {
new DirCacheEntry("a", 4);
fail("Incorrectly created DirCacheEntry");
} catch (IllegalArgumentException err) {
assertEquals("Invalid stage 4 for path a", err.getMessage());
}
}
@Test
public void testSetFileMode() {
final DirCacheEntry e = new DirCacheEntry("a");
assertEquals(0, e.getRawMode());
e.setFileMode(FileMode.REGULAR_FILE);
assertSame(FileMode.REGULAR_FILE, e.getFileMode());
assertEquals(FileMode.REGULAR_FILE.getBits(), e.getRawMode());
e.setFileMode(FileMode.EXECUTABLE_FILE);
assertSame(FileMode.EXECUTABLE_FILE, e.getFileMode());
assertEquals(FileMode.EXECUTABLE_FILE.getBits(), e.getRawMode());
e.setFileMode(FileMode.SYMLINK);
assertSame(FileMode.SYMLINK, e.getFileMode());
assertEquals(FileMode.SYMLINK.getBits(), e.getRawMode());
e.setFileMode(FileMode.GITLINK);
assertSame(FileMode.GITLINK, e.getFileMode());
assertEquals(FileMode.GITLINK.getBits(), e.getRawMode());
try {
e.setFileMode(FileMode.MISSING);
fail("incorrectly accepted FileMode.MISSING");
} catch (IllegalArgumentException err) {
assertEquals("Invalid mode 0 for path a", err.getMessage());
}
try {
e.setFileMode(FileMode.TREE);
fail("incorrectly accepted FileMode.TREE");
} catch (IllegalArgumentException err) {
assertEquals("Invalid mode 40000 for path a", err.getMessage());
}
}
@Test
public void testCopyMetaDataWithStage() {
copyMetaDataHelper(false);
}
@Test
public void testCopyMetaDataWithoutStage() {
copyMetaDataHelper(true);
}
private static void copyMetaDataHelper(final boolean keepStage) {
DirCacheEntry e = new DirCacheEntry("some/path", DirCacheEntry.STAGE_2);
e.setAssumeValid(false);
e.setCreationTime(2L);
e.setFileMode(FileMode.EXECUTABLE_FILE);
e.setLastModified(3L);
e.setLength(100L);
e.setObjectId(ObjectId
.fromString("0123456789012345678901234567890123456789"));
e.setUpdateNeeded(true);
DirCacheEntry f = new DirCacheEntry("someother/path",
DirCacheEntry.STAGE_1);
f.setAssumeValid(true);
f.setCreationTime(10L);
f.setFileMode(FileMode.SYMLINK);
f.setLastModified(20L);
f.setLength(100000000L);
f.setObjectId(ObjectId
.fromString("1234567890123456789012345678901234567890"));
f.setUpdateNeeded(true);
e.copyMetaData(f, keepStage);
assertTrue(e.isAssumeValid());
assertEquals(10L, e.getCreationTime());
assertEquals(
ObjectId.fromString("1234567890123456789012345678901234567890"),
e.getObjectId());
assertEquals(FileMode.SYMLINK, e.getFileMode());
assertEquals(20L, e.getLastModified());
assertEquals(100000000L, e.getLength());
if (keepStage)
assertEquals(DirCacheEntry.STAGE_2, e.getStage());
else
assertEquals(DirCacheEntry.STAGE_1, e.getStage());
assertTrue(e.isUpdateNeeded());
assertEquals("some/path", e.getPathString());
}
}