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/*******************************************************************************
* Copyright (c) 2014 Andreas Hermann 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.internal.storage.file;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.junit.Assert.assertEquals;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.time.Instant;
import java.time.ZoneOffset;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.PersonIdent;
import org.eclipse.jgit.test.resources.SampleDataRepositoryTestCase;
import org.junit.Test;
public class ReflogWriterTest extends SampleDataRepositoryTestCase {
private static String oneLine = "da85355dfc525c9f6f3927b876f379f46ccf826e 3e7549db262d1e836d9bf0af7e22355468f1717c"
+ " John Doe <john@doe.com> 1243028200 +0200\tstash: Add message with line feeds\n";
@Test
public void shouldFilterLineFeedFromMessage() throws Exception {
ReflogWriter writer =
new ReflogWriter((RefDirectory) db.getRefDatabase());
PersonIdent ident = new PersonIdent("John Doe", "john@doe.com",
Instant.ofEpochMilli(1243028200000L), ZoneOffset.ofHours(2));
ObjectId oldId = ObjectId
.fromString("da85355dfc525c9f6f3927b876f379f46ccf826e");
ObjectId newId = ObjectId
.fromString("3e7549db262d1e836d9bf0af7e22355468f1717c");
writer.log("refs/heads/master", oldId, newId, ident,
"stash: Add\nmessage\r\nwith line feeds");
byte[] buffer = new byte[oneLine.getBytes(UTF_8).length];
readReflog(buffer);
assertEquals(oneLine, new String(buffer, UTF_8));
}
private void readReflog(byte[] buffer)
throws FileNotFoundException, IOException {
File logfile = new File(db.getCommonDirectory(), "logs/refs/heads/master");
if (!logfile.getParentFile().mkdirs()
&& !logfile.getParentFile().isDirectory()) {
throw new IOException(
"oops, cannot create the directory for the test reflog file"
+ logfile);
}
try (FileInputStream fileInputStream = new FileInputStream(logfile)) {
fileInputStream.read(buffer);
}
}
}
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