public void testChooseKeyCooldown() throws CHKEncodeException, IOException, MetadataUnresolvedException, MetadataParseException, FetchException, InterruptedException { int dataBlocks = 3, checkBlocks = 3; int COOLDOWN_TIME = 200; TestSplitfile test = TestSplitfile.constructSingleSegment(dataBlocks*BLOCK_SIZE, checkBlocks, null, false); StorageCallback cb = test.createStorageCallback(); FetchContext ctx = test.makeFetchContext();
long size = 32768*2-1; assertTrue(dataBlocks * (long)BLOCK_SIZE >= size); TestSplitfile test = TestSplitfile.constructSingleSegment(size, checkBlocks, null, true); StorageCallback cb = test.createStorageCallback(); SplitFileFetcherStorage storage = test.createStorage(cb);
long size = 32768*2-1; assertTrue(dataBlocks * (long)BLOCK_SIZE >= size); TestSplitfile test = TestSplitfile.constructSingleSegment(size, checkBlocks, null, true); StorageCallback cb = test.createStorageCallback(); SplitFileFetcherStorage storage = test.createStorage(cb);
long size = 32768*2-1; assertTrue(dataBlocks * (long)BLOCK_SIZE >= size); TestSplitfile test = TestSplitfile.constructSingleSegment(size, checkBlocks, null, true); StorageCallback cb = test.createStorageCallback(); FetchContext ctx = test.makeFetchContext();
public void testPersistenceReloadThenChooseKey() throws IOException, StorageFormatException, CHKEncodeException, MetadataUnresolvedException, MetadataParseException, FetchException { int dataBlocks = 2; int checkBlocks = 3; long size = 32768*2-1; assertTrue(dataBlocks * (long)BLOCK_SIZE >= size); TestSplitfile test = TestSplitfile.constructSingleSegment(size, checkBlocks, null, true); StorageCallback cb = test.createStorageCallback(); FetchContext ctx = test.makeFetchContext(); ctx.maxSplitfileBlockRetries = 2; SplitFileFetcherStorage storage = test.createStorage(cb, ctx); // No need to shutdown the old storage. storage = test.createStorage(cb, ctx, cb.getRAF()); for(int i=0;i<3;i++) { boolean[] tried = new boolean[dataBlocks+checkBlocks]; innerChooseKeyTest(dataBlocks, checkBlocks, storage.segments[0], tried, test, false); } test.fetchingKeys.clear(); assertEquals(storage.chooseRandomKey(), null); cb.waitForFailed(); }
public void testChooseKeyThreeTries() throws CHKEncodeException, IOException, MetadataUnresolvedException, MetadataParseException, FetchException { int dataBlocks = 3, checkBlocks = 3; TestSplitfile test = TestSplitfile.constructSingleSegment(dataBlocks*BLOCK_SIZE, checkBlocks, null, false); StorageCallback cb = test.createStorageCallback(); FetchContext ctx = test.makeFetchContext(); ctx.maxSplitfileBlockRetries = 2; SplitFileFetcherStorage storage = test.createStorage(cb, ctx); for(int i=0;i<3;i++) { boolean[] tried = new boolean[dataBlocks+checkBlocks]; innerChooseKeyTest(dataBlocks, checkBlocks, storage.segments[0], tried, test, false); } assertEquals(storage.chooseRandomKey(), null); cb.waitForFailed(); }
/** Test persistence: Create and then reload. Don't do anything. */ public void testPersistenceReload() throws CHKEncodeException, IOException, MetadataUnresolvedException, MetadataParseException, FetchException, StorageFormatException { int dataBlocks = 2; int checkBlocks = 3; long size = 32768*2-1; assertTrue(dataBlocks * (long)BLOCK_SIZE >= size); TestSplitfile test = TestSplitfile.constructSingleSegment(size, checkBlocks, null, true); StorageCallback cb = test.createStorageCallback(); SplitFileFetcherStorage storage = test.createStorage(cb); // No need to shutdown the old storage. storage = test.createStorage(cb, test.makeFetchContext(), cb.getRAF()); storage.close(); }
public void testWriteReadSegmentKeys() throws FetchException, MetadataParseException, IOException, CHKEncodeException, MetadataUnresolvedException, ChecksumFailedException { int dataBlocks = 3, checkBlocks = 3; TestSplitfile test = TestSplitfile.constructSingleSegment(dataBlocks*BLOCK_SIZE, checkBlocks, null, true); StorageCallback cb = test.createStorageCallback(); SplitFileFetcherStorage storage = test.createStorage(cb); SplitFileFetcherSegmentStorage segment = storage.segments[0]; SplitFileSegmentKeys keys = segment.getSegmentKeys(); SplitFileSegmentKeys moreKeys = segment.readSegmentKeys(); assertTrue(keys.equals(moreKeys)); storage.close(); }
private void testSingleSegment(int dataBlocks, int checkBlocks, long size) throws CHKEncodeException, IOException, FetchException, MetadataParseException, MetadataUnresolvedException { assertTrue(dataBlocks * (long)BLOCK_SIZE >= size); TestSplitfile test = TestSplitfile.constructSingleSegment(size, checkBlocks, null, false); testDataBlocksOnly(test); if(checkBlocks >= dataBlocks) testCheckBlocksOnly(test); testRandomMixture(test); test.free(); }
public void testChooseKeyOneTry() throws CHKEncodeException, IOException, MetadataUnresolvedException, MetadataParseException, FetchException { int dataBlocks = 3, checkBlocks = 3; TestSplitfile test = TestSplitfile.constructSingleSegment(dataBlocks*BLOCK_SIZE, checkBlocks, null, false); StorageCallback cb = test.createStorageCallback(); FetchContext ctx = test.makeFetchContext(); ctx.maxSplitfileBlockRetries = 0; SplitFileFetcherStorage storage = test.createStorage(cb, ctx); boolean[] tried = new boolean[dataBlocks+checkBlocks]; innerChooseKeyTest(dataBlocks, checkBlocks, storage.segments[0], tried, test, false); assertEquals(storage.chooseRandomKey(), null); cb.waitForFailed(); }