Examples with MultiChunkEntry org.syncany.database.MultiChunkEntry used on opensource projects

Example 16 with MultiChunkEntry

use of org.syncany.database.MultiChunkEntry in project syncany by syncany.

the class DatabaseVersionDaoTest method testPersistDatabaseVersion.

@Test
public void testPersistDatabaseVersion() throws Exception {
    // Setup
    Config testConfig = TestConfigUtil.createTestLocalConfig();
    Connection databaseConnection = testConfig.createDatabaseConnection();
    // Run
    TestSqlUtil.runSqlFromResource(databaseConnection, "test.insert.set1.sql");
    ChunkSqlDao chunkDao = new ChunkSqlDao(databaseConnection);
    MultiChunkSqlDao multiChunkDao = new MultiChunkSqlDao(databaseConnection);
    FileVersionSqlDao fileVersionDao = new FileVersionSqlDao(databaseConnection);
    FileHistorySqlDao fileHistoryDao = new FileHistorySqlDao(databaseConnection, fileVersionDao);
    FileContentSqlDao fileContentDao = new FileContentSqlDao(databaseConnection);
    DatabaseVersionSqlDao databaseVersionDao = new DatabaseVersionSqlDao(databaseConnection, chunkDao, fileContentDao, fileVersionDao, fileHistoryDao, multiChunkDao);
    // a. Capture database version header (now)
    DatabaseVersionHeader lastDatabaseVersionHeaderBefore = databaseVersionDao.getLastDatabaseVersionHeader();
    // b. Add new database header (with one file history)
    DatabaseVersion newDatabaseVersion = new DatabaseVersion();
    DatabaseVersionHeader newDatabaseVersionHeader = new DatabaseVersionHeader();
    newDatabaseVersionHeader.setClient("C");
    newDatabaseVersionHeader.setDate(new Date(1489977288000L));
    newDatabaseVersionHeader.setVectorClock(TestDatabaseUtil.createVectorClock("A5,C1"));
    newDatabaseVersion.setHeader(newDatabaseVersionHeader);
    PartialFileHistory newFileHistory = new PartialFileHistory(FileHistoryId.secureRandomFileId());
    FileVersion newFileVersion = new FileVersion();
    newFileVersion.setVersion(1L);
    newFileVersion.setPath("newfile");
    newFileVersion.setChecksum(FileChecksum.parseFileChecksum("aaaaaaaaaaaaaaaaaaaaab2b263ffa4cc48e282f"));
    newFileVersion.setLinkTarget(null);
    newFileVersion.setPosixPermissions("rwxrwxrwx");
    newFileVersion.setDosAttributes(null);
    newFileVersion.setStatus(FileStatus.NEW);
    newFileVersion.setLastModified(new Date());
    newFileVersion.setUpdated(new Date());
    newFileVersion.setSize(1L);
    newFileVersion.setType(FileType.FILE);
    newFileHistory.addFileVersion(newFileVersion);
    newDatabaseVersion.addFileHistory(newFileHistory);
    ChunkEntry newChunkEntry = new ChunkEntry(ChunkChecksum.parseChunkChecksum("aaaaaaaaaaaaaaaaaaaaab2b263ffa4cc48e282f"), 1);
    newDatabaseVersion.addChunk(newChunkEntry);
    MultiChunkEntry newMultiChunkEntry = new MultiChunkEntry(MultiChunkId.parseMultiChunkId("1234567890987654321234567876543456555555"), 10);
    newMultiChunkEntry.addChunk(newChunkEntry.getChecksum());
    newDatabaseVersion.addMultiChunk(newMultiChunkEntry);
    FileContent newFileContent = new FileContent();
    newFileContent.setChecksum(FileChecksum.parseFileChecksum("aaaaaaaaaaaaaaaaaaaaab2b263ffa4cc48e282f"));
    newFileContent.setSize(1L);
    newFileContent.addChunk(newChunkEntry.getChecksum());
    newDatabaseVersion.addFileContent(newFileContent);
    // c. Persist database version
    databaseVersionDao.writeDatabaseVersion(newDatabaseVersion);
    // d. Capture new last database version header
    DatabaseVersionHeader lastDatabaseVersionHeaderAfter = databaseVersionDao.getLastDatabaseVersionHeader();
    // Test
    assertNotNull(lastDatabaseVersionHeaderBefore);
    assertEquals("A/(A5)/T=1388935689000", lastDatabaseVersionHeaderBefore.toString());
    assertNotNull(lastDatabaseVersionHeaderAfter);
    assertEquals("C/(A5,C1)/T=1489977288000", lastDatabaseVersionHeaderAfter.toString());
    assertEquals(newDatabaseVersionHeader.getVectorClock(), lastDatabaseVersionHeaderAfter.getVectorClock());
    assertEquals(newChunkEntry, chunkDao.getChunk(ChunkChecksum.parseChunkChecksum("aaaaaaaaaaaaaaaaaaaaab2b263ffa4cc48e282f")));
    assertEquals(newFileContent, fileContentDao.getFileContent(FileChecksum.parseFileChecksum("aaaaaaaaaaaaaaaaaaaaab2b263ffa4cc48e282f"), true));
    Map<MultiChunkId, MultiChunkEntry> multiChunkIds = multiChunkDao.getMultiChunks(newDatabaseVersionHeader.getVectorClock());
    assertNotNull(multiChunkIds);
    assertEquals(1, multiChunkIds.size());
    MultiChunkEntry actualNewMultiChunkEntry = multiChunkIds.get(MultiChunkId.parseMultiChunkId("1234567890987654321234567876543456555555"));
    assertNotNull(actualNewMultiChunkEntry);
    assertEquals(newMultiChunkEntry.getId(), actualNewMultiChunkEntry.getId());
    // Tear down
    databaseConnection.close();
    TestConfigUtil.deleteTestLocalConfigAndData(testConfig);
}

Example 17 with MultiChunkEntry

use of org.syncany.database.MultiChunkEntry in project syncany by syncany.

the class XmlDatabaseDaoTest method testWriteAndReadChunksWithMultiChunks.

@Test
public void testWriteAndReadChunksWithMultiChunks() throws IOException {
    // Prepare
    MemoryDatabase newDatabase = new MemoryDatabase();
    DatabaseVersion newDatabaseVersion = createDatabaseVersion();
    // Create chunks
    ChunkEntry chunkA1 = new ChunkEntry(new ChunkChecksum(new byte[] { 1, 2, 3, 4, 5, 7, 8, 9, 0 }), 12);
    ChunkEntry chunkA2 = new ChunkEntry(new ChunkChecksum(new byte[] { 9, 8, 7, 6, 5, 4, 3, 2, 1 }), 34);
    ChunkEntry chunkA3 = new ChunkEntry(new ChunkChecksum(new byte[] { 1, 1, 1, 1, 1, 1, 1, 1, 1 }), 56);
    ChunkEntry chunkA4 = new ChunkEntry(new ChunkChecksum(new byte[] { 2, 2, 2, 2, 2, 2, 2, 2, 2 }), 78);
    ChunkEntry chunkB1 = new ChunkEntry(new ChunkChecksum(new byte[] { 3, 3, 3, 3, 3, 3, 3, 3, 3 }), 910);
    ChunkEntry chunkB2 = new ChunkEntry(new ChunkChecksum(new byte[] { 4, 4, 4, 4, 4, 4, 4, 4, 4 }), 1112);
    newDatabaseVersion.addChunk(chunkA1);
    newDatabaseVersion.addChunk(chunkA2);
    newDatabaseVersion.addChunk(chunkA3);
    newDatabaseVersion.addChunk(chunkA4);
    newDatabaseVersion.addChunk(chunkB1);
    newDatabaseVersion.addChunk(chunkB2);
    // Distribute chunks to multichunks
    MultiChunkEntry multiChunkA = new MultiChunkEntry(new MultiChunkId(new byte[] { 6, 6, 6, 6, 6, 6, 6, 6, 6 }), 10);
    multiChunkA.addChunk(chunkA1.getChecksum());
    multiChunkA.addChunk(chunkA2.getChecksum());
    multiChunkA.addChunk(chunkA3.getChecksum());
    newDatabaseVersion.addMultiChunk(multiChunkA);
    MultiChunkEntry multiChunkB = new MultiChunkEntry(new MultiChunkId(new byte[] { 7, 7, 7, 7, 7, 7, 7, 7, 7 }), 11);
    multiChunkB.addChunk(chunkA4.getChecksum());
    multiChunkB.addChunk(chunkB1.getChecksum());
    multiChunkB.addChunk(chunkB2.getChecksum());
    newDatabaseVersion.addMultiChunk(multiChunkB);
    // Add database version
    newDatabase.addDatabaseVersion(newDatabaseVersion);
    // Write database to disk, read it again, and compare them
    MemoryDatabase loadedDatabase = writeReadAndCompareDatabase(newDatabase);
    // Check chunks
    assertEquals("Chunk not found in database loaded.", chunkA1, loadedDatabase.getChunk(chunkA1.getChecksum()));
    assertEquals("Chunk not found in database loaded.", chunkA2, loadedDatabase.getChunk(chunkA2.getChecksum()));
    assertEquals("Chunk not found in database loaded.", chunkA3, loadedDatabase.getChunk(chunkA3.getChecksum()));
    assertEquals("Chunk not found in database loaded.", chunkA4, loadedDatabase.getChunk(chunkA4.getChecksum()));
    assertEquals("Chunk not found in database loaded.", chunkB1, loadedDatabase.getChunk(chunkB1.getChecksum()));
    assertEquals("Chunk not found in database loaded.", chunkB2, loadedDatabase.getChunk(chunkB2.getChecksum()));
    // Check multichunks
    MultiChunkEntry loadedMultiChunkA = loadedDatabase.getMultiChunk(multiChunkA.getId());
    MultiChunkEntry loadedMultiChunkB = loadedDatabase.getMultiChunk(multiChunkB.getId());
    assertEquals("Multichunk not found in database loaded.", multiChunkA, loadedMultiChunkA);
    assertEquals("Multichunk not found in database loaded.", multiChunkB, loadedMultiChunkB);
    assertArrayEquals("Chunks in multichunk expected to be different.", multiChunkA.getChunks().toArray(), loadedMultiChunkA.getChunks().toArray());
    assertArrayEquals("Chunks in multichunk expected to be different.", multiChunkB.getChunks().toArray(), loadedMultiChunkB.getChunks().toArray());
}