/*
* Syncany, www.syncany.org
* Copyright (C) 2011-2014 Philipp C. Heckel <philipp.heckel@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.syncany.tests.scenarios;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.syncany.plugins.local.LocalTransferSettings;
import org.syncany.tests.util.TestClient;
import org.syncany.tests.util.TestConfigUtil;
import org.syncany.tests.util.TestFileUtil;
/**
* This test was created to reproduce https://github.com/syncany/syncany/issues/92
* This bug was caused by an issue in which the checksum of a chunk was used instead
* of the the checksum of the content. These are the same for small files. Involving
* some large files and triggering a cleanup caused this bug.
*
* @author Pim Otte
*
*/
public class ManySyncUpsLargeFileScenarioTest {
@Test
public void testManySyncUpsWithLargeFile() throws Exception {
// Setup
LocalTransferSettings testConnection = (LocalTransferSettings) TestConfigUtil.createTestLocalConnection();
TestClient clientA = new TestClient("A", testConnection);
TestClient clientB = new TestClient("B", testConnection);
// Cause Cleanup with a moderately large file
for (int i=1; i<=16; i++) {
clientA.createNewFile("file"+i, 600181);
TestFileUtil.changeRandomPartOfBinaryFile(clientA.getLocalFile("file"+i));
if (i > 2) {
TestFileUtil.changeRandomPartOfBinaryFile(clientA.getLocalFile("file"+ (i-1)));
TestFileUtil.changeRandomPartOfBinaryFile(clientA.getLocalFile("file1"));
}
clientA.up();
}
clientB.down();
for (int i=1; i<=16; i++) {
assertTrue(clientA.getLocalFile("file" + i).exists());
assertTrue(clientB.getLocalFile("file" + i).exists());
}
clientA.deleteTestData();
clientB.deleteTestData();
}
}