/*
* Copyright (C) 2009, Robin Rosenberg
*
* 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 Git Development Community 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.spearce.jgit.lib;
import java.text.SimpleDateFormat;
import java.util.List;
import org.spearce.jgit.lib.ReflogReader.Entry;
public class ReflogReaderTest extends RepositoryTestCase {
static byte[] oneLine = "da85355dfc525c9f6f3927b876f379f46ccf826e 3e7549db262d1e836d9bf0af7e22355468f1717c A O Thor Too <authortoo@wri.tr> 1243028200 +0200\tcommit: Add a toString for debugging to RemoteRefUpdate\n"
.getBytes();
static byte[] twoLine = ("0000000000000000000000000000000000000000 c6734895958052a9dbc396cff4459dc1a25029ab A U Thor <thor@committer.au> 1243028201 -0100\tbranch: Created from rr/renamebranchv4\n"
+ "c6734895958052a9dbc396cff4459dc1a25029ab 54794942a18a237c57a80719afed44bb78172b10 Same A U Thor <same.author@example.com> 1243028202 +0100\trebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d\n")
.getBytes();
static byte[] twoLineWithAppendInProgress = ("0000000000000000000000000000000000000000 c6734895958052a9dbc396cff4459dc1a25029ab A U Thor <thor@committer.au> 1243028201 -0100\tbranch: Created from rr/renamebranchv4\n"
+ "c6734895958052a9dbc396cff4459dc1a25029ab 54794942a18a237c57a80719afed44bb78172b10 Same A U Thor <same.author@example.com> 1243028202 +0100\trebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d\n"
+ "54794942a18a237c57a80719afed44bb78172b10 ")
.getBytes();
static byte[] aLine = "1111111111111111111111111111111111111111 3e7549db262d1e836d9bf0af7e22355468f1717c A U Thor <thor@committer.au> 1243028201 -0100\tbranch: change to a\n"
.getBytes();
static byte[] masterLine = "2222222222222222222222222222222222222222 3e7549db262d1e836d9bf0af7e22355468f1717c A U Thor <thor@committer.au> 1243028201 -0100\tbranch: change to master\n"
.getBytes();
static byte[] headLine = "3333333333333333333333333333333333333333 3e7549db262d1e836d9bf0af7e22355468f1717c A U Thor <thor@committer.au> 1243028201 -0100\tbranch: change to HEAD\n"
.getBytes();
public void testReadOneLine() throws Exception {
setupReflog("logs/refs/heads/master", oneLine);
ReflogReader reader = new ReflogReader(db, "refs/heads/master");
Entry e = reader.getLastEntry();
assertEquals(ObjectId
.fromString("da85355dfc525c9f6f3927b876f379f46ccf826e"), e
.getOldId());
assertEquals(ObjectId
.fromString("3e7549db262d1e836d9bf0af7e22355468f1717c"), e
.getNewId());
assertEquals("A O Thor Too", e.getWho().getName());
assertEquals("authortoo@wri.tr", e.getWho().getEmailAddress());
assertEquals(120, e.getWho().getTimeZoneOffset());
assertEquals("2009-05-22T23:36:40", iso(e.getWho()));
assertEquals("commit: Add a toString for debugging to RemoteRefUpdate",
e.getComment());
}
private String iso(PersonIdent id) {
final SimpleDateFormat fmt;
fmt = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
fmt.setTimeZone(id.getTimeZone());
return fmt.format(id.getWhen());
}
public void testReadTwoLine() throws Exception {
setupReflog("logs/refs/heads/master", twoLine);
ReflogReader reader = new ReflogReader(db, "refs/heads/master");
List<Entry> reverseEntries = reader.getReverseEntries();
assertEquals(2, reverseEntries.size());
Entry e = reverseEntries.get(0);
assertEquals(ObjectId
.fromString("c6734895958052a9dbc396cff4459dc1a25029ab"), e
.getOldId());
assertEquals(ObjectId
.fromString("54794942a18a237c57a80719afed44bb78172b10"), e
.getNewId());
assertEquals("Same A U Thor", e.getWho().getName());
assertEquals("same.author@example.com", e.getWho().getEmailAddress());
assertEquals(60, e.getWho().getTimeZoneOffset());
assertEquals("2009-05-22T22:36:42", iso(e.getWho()));
assertEquals(
"rebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d",
e.getComment());
e = reverseEntries.get(1);
assertEquals(ObjectId
.fromString("0000000000000000000000000000000000000000"), e
.getOldId());
assertEquals(ObjectId
.fromString("c6734895958052a9dbc396cff4459dc1a25029ab"), e
.getNewId());
assertEquals("A U Thor", e.getWho().getName());
assertEquals("thor@committer.au", e.getWho().getEmailAddress());
assertEquals(-60, e.getWho().getTimeZoneOffset());
assertEquals("2009-05-22T20:36:41", iso(e.getWho()));
assertEquals("branch: Created from rr/renamebranchv4", e.getComment());
}
public void testReadWhileAppendIsInProgress() throws Exception {
setupReflog("logs/refs/heads/master", twoLineWithAppendInProgress);
ReflogReader reader = new ReflogReader(db, "refs/heads/master");
List<Entry> reverseEntries = reader.getReverseEntries();
assertEquals(2, reverseEntries.size());
Entry e = reverseEntries.get(0);
assertEquals(ObjectId
.fromString("c6734895958052a9dbc396cff4459dc1a25029ab"), e
.getOldId());
assertEquals(ObjectId
.fromString("54794942a18a237c57a80719afed44bb78172b10"), e
.getNewId());
assertEquals("Same A U Thor", e.getWho().getName());
assertEquals("same.author@example.com", e.getWho().getEmailAddress());
assertEquals(60, e.getWho().getTimeZoneOffset());
assertEquals("2009-05-22T22:36:42", iso(e.getWho()));
assertEquals(
"rebase finished: refs/heads/rr/renamebranch5 onto c6e3b9fe2da0293f11eae202ec35fb343191a82d",
e.getComment());
// while similar to testReadTwoLine, we can assume that if we get the last entry
// right, everything else is too
}
public void testReadRightLog() throws Exception {
setupReflog("logs/refs/heads/a", aLine);
setupReflog("logs/refs/heads/master", masterLine);
setupReflog("logs/HEAD", headLine);
assertEquals("branch: change to master", db.getReflogReader("master")
.getLastEntry().getComment());
assertEquals("branch: change to a", db.getReflogReader("a")
.getLastEntry().getComment());
assertEquals("branch: change to HEAD", db.getReflogReader("HEAD")
.getLastEntry().getComment());
}
public void testNoLog() throws Exception {
assertEquals(0, db.getReflogReader("master").getReverseEntries().size());
assertNull(db.getReflogReader("master").getLastEntry());
}
}