@Test(timeout = 3600000)
public void testOpenCreate() throws IOException {
try {
createAndReadFileTest(1024);
} catch (IOException e) {
fail(e.getMessage());
}
try {
createAndReadFileTest(5 * 1024 * 1024);
} catch (IOException e) {
fail(e.getMessage());
}
try {
createAndReadFileTest(20 * 1024 * 1024);
} catch (IOException e) {
fail(e.getMessage());
}
/*
Enable to test the multipart upload
try {
createAndReadFileTest((long)6 * 1024 * 1024 * 1024);
} catch (IOException e) {
fail(e.getMessage());
}
*/
}
@Override
public Boolean call(JobContext jc) throws Exception {
try {
jc.streamingctx();
fail("Access before creation: Should throw IllegalStateException");
} catch (IllegalStateException ex) {
}
try {
jc.stopStreamingCtx();
fail("Stop before creation: Should throw IllegalStateException");
} catch (IllegalStateException ex) {
}
try {
jc.createStreamingContext(1000L);
JavaStreamingContext streamingContext = jc.streamingctx();
jc.stopStreamingCtx();
jc.streamingctx();
fail();
} catch (IllegalStateException ex) {
}
jc.createStreamingContext(1000L);
JavaStreamingContext streamingContext = jc.streamingctx();
jc.stopStreamingCtx();
return streamingContext != null;
}
@Test
public void testCompressorDecompressorWithExeedBufferLimit() {
int BYTE_SIZE = 100 * 1024;
byte[] rawData = generate(BYTE_SIZE);
try {
CompressDecompressTester.of(rawData)
.withCompressDecompressPair(
new ZlibCompressor(
org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
.BEST_COMPRESSION,
CompressionStrategy.DEFAULT_STRATEGY,
org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionHeader
.DEFAULT_HEADER,
BYTE_SIZE),
new ZlibDecompressor(
org.apache.hadoop.io.compress.zlib.ZlibDecompressor.CompressionHeader
.DEFAULT_HEADER,
BYTE_SIZE))
.withTestCases(
ImmutableSet.of(
CompressionTestStrategy.COMPRESS_DECOMPRESS_SINGLE_BLOCK,
CompressionTestStrategy.COMPRESS_DECOMPRESS_BLOCK,
CompressionTestStrategy.COMPRESS_DECOMPRESS_ERRORS,
CompressionTestStrategy.COMPRESS_DECOMPRESS_WITH_EMPTY_STREAM))
.test();
} catch (Exception ex) {
fail("testCompressorDecompressorWithExeedBufferLimit error !!!" + ex);
}
}
@Test
public void testZlibCompressDecompress() {
byte[] rawData = null;
int rawDataSize = 0;
rawDataSize = 1024 * 64;
rawData = generate(rawDataSize);
try {
ZlibCompressor compressor = new ZlibCompressor();
ZlibDecompressor decompressor = new ZlibDecompressor();
assertFalse("testZlibCompressDecompress finished error", compressor.finished());
compressor.setInput(rawData, 0, rawData.length);
assertTrue(
"testZlibCompressDecompress getBytesRead before error", compressor.getBytesRead() == 0);
compressor.finish();
byte[] compressedResult = new byte[rawDataSize];
int cSize = compressor.compress(compressedResult, 0, rawDataSize);
assertTrue(
"testZlibCompressDecompress getBytesRead ather error",
compressor.getBytesRead() == rawDataSize);
assertTrue(
"testZlibCompressDecompress compressed size no less then original size",
cSize < rawDataSize);
decompressor.setInput(compressedResult, 0, cSize);
byte[] decompressedBytes = new byte[rawDataSize];
decompressor.decompress(decompressedBytes, 0, decompressedBytes.length);
assertArrayEquals(
"testZlibCompressDecompress arrays not equals ", rawData, decompressedBytes);
compressor.reset();
decompressor.reset();
} catch (IOException ex) {
fail("testZlibCompressDecompress ex !!!" + ex);
}
}
@Test(timeout = 20000)
public void testDelete() throws IOException {
// Test deleting an empty directory
assertTrue(fs.mkdirs(path("/tests3a/d")));
assertTrue(fs.delete(path("/tests3a/d"), true));
assertFalse(fs.exists(path("/tests3a/d")));
// Test deleting a deep empty directory
assertTrue(fs.mkdirs(path("/tests3a/e/f/g/h")));
assertTrue(fs.delete(path("/tests3a/e/f/g"), true));
assertFalse(fs.exists(path("/tests3a/e/f/g/h")));
assertFalse(fs.exists(path("/tests3a/e/f/g")));
assertTrue(fs.exists(path("/tests3a/e/f")));
// Test delete of just a file
writeFile(path("/tests3a/f/f/file"), 1000);
assertTrue(fs.exists(path("/tests3a/f/f/file")));
assertTrue(fs.delete(path("/tests3a/f/f/file"), false));
assertFalse(fs.exists(path("/tests3a/f/f/file")));
// Test delete of a path with files in various directories
writeFile(path("/tests3a/g/h/i/file"), 1000);
assertTrue(fs.exists(path("/tests3a/g/h/i/file")));
writeFile(path("/tests3a/g/h/j/file"), 1000);
assertTrue(fs.exists(path("/tests3a/g/h/j/file")));
try {
assertFalse(fs.delete(path("/tests3a/g/h"), false));
fail("Expected delete to fail with recursion turned off");
} catch (IOException e) {
}
assertTrue(fs.exists(path("/tests3a/g/h/j/file")));
assertTrue(fs.delete(path("/tests3a/g/h"), true));
assertFalse(fs.exists(path("/tests3a/g/h/j")));
}
private static void assertCanCreateWritableFile(File destination) throws IOException {
boolean createdFreshFile = destination.createNewFile();
if (createdFreshFile) {
try {
if (destination.canWrite()) {
try (FileWriter writer = new FileWriter(destination)) {
writer.append("dummy test output");
}
} else {
fail(String.format("Cannot write to %s", destination));
}
} finally {
destination.delete();
}
} else {
fail(String.format("Cannot create file: %s", destination));
}
}
@Test
public void testZlibDirectCompressDecompress() {
int[] size = {1, 4, 16, 4 * 1024, 64 * 1024, 128 * 1024, 1024 * 1024};
assumeTrue(NativeCodeLoader.isNativeCodeLoaded());
try {
for (int i = 0; i < size.length; i++) {
compressDecompressLoop(size[i]);
}
} catch (IOException ex) {
fail("testZlibDirectCompressDecompress ex !!!" + ex);
}
}
@Test
public void whenChannelOverflowsThrowException() throws Exception {
assumeThat(policy, is(OverflowPolicy.THROW));
assumeThat(mailboxSize, greaterThan(0));
final Channel<Integer> ch = newChannel();
int i = 0;
try {
for (i = 0; i < 10; i++) ch.send(i);
fail();
} catch (QueueCapacityExceededException e) {
System.out.println("i = " + i);
}
}
@Test
public void testZlibCompressorDecompressor() {
try {
int SIZE = 44 * 1024;
byte[] rawData = generate(SIZE);
CompressDecompressTester.of(rawData)
.withCompressDecompressPair(new ZlibCompressor(), new ZlibDecompressor())
.withTestCases(
ImmutableSet.of(
CompressionTestStrategy.COMPRESS_DECOMPRESS_SINGLE_BLOCK,
CompressionTestStrategy.COMPRESS_DECOMPRESS_BLOCK,
CompressionTestStrategy.COMPRESS_DECOMPRESS_ERRORS,
CompressionTestStrategy.COMPRESS_DECOMPRESS_WITH_EMPTY_STREAM))
.test();
} catch (Exception ex) {
fail("testCompressorDecompressor error !!!" + ex);
}
}
public void testConnectCancellation(Bootstrap cb) throws Throwable {
cb.handler(new TestHandler()).option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 4000);
ChannelFuture future = cb.connect(BAD_HOST, BAD_PORT);
try {
if (future.await(1000)) {
if (future.isSuccess()) {
fail("A connection attempt to " + BAD_HOST + " must not succeed.");
} else {
throw future.cause();
}
}
if (future.cancel(true)) {
assertThat(future.channel().closeFuture().await(500), is(true));
assertThat(future.isCancelled(), is(true));
} else {
// Cancellation not supported by the transport.
}
} finally {
future.channel().close();
}
}
@Test
public void testZlibCompressorDecompressorWithConfiguration() {
Configuration conf = new Configuration();
conf.setBoolean(CommonConfigurationKeys.IO_NATIVE_LIB_AVAILABLE_KEY, true);
if (ZlibFactory.isNativeZlibLoaded(conf)) {
byte[] rawData;
int tryNumber = 5;
int BYTE_SIZE = 10 * 1024;
Compressor zlibCompressor = ZlibFactory.getZlibCompressor(conf);
Decompressor zlibDecompressor = ZlibFactory.getZlibDecompressor(conf);
rawData = generate(BYTE_SIZE);
try {
for (int i = 0; i < tryNumber; i++)
compressDecompressZlib(
rawData, (ZlibCompressor) zlibCompressor, (ZlibDecompressor) zlibDecompressor);
zlibCompressor.reinit(conf);
} catch (Exception ex) {
fail("testZlibCompressorDecompressorWithConfiguration ex error " + ex);
}
} else {
assertTrue(
"ZlibFactory is using native libs against request", ZlibFactory.isNativeZlibLoaded(conf));
}
}
@Test
public void testBuiltInGzipDecompressorExceptions() {
BuiltInGzipDecompressor decompresser = new BuiltInGzipDecompressor();
try {
decompresser.setInput(null, 0, 1);
} catch (NullPointerException ex) {
// expected
} catch (Exception ex) {
fail("testBuiltInGzipDecompressorExceptions npe error " + ex);
}
try {
decompresser.setInput(new byte[] {0}, 0, -1);
} catch (ArrayIndexOutOfBoundsException ex) {
// expected
} catch (Exception ex) {
fail("testBuiltInGzipDecompressorExceptions aioob error" + ex);
}
assertTrue("decompresser.getBytesRead error", decompresser.getBytesRead() == 0);
assertTrue("decompresser.getRemaining error", decompresser.getRemaining() == 0);
decompresser.reset();
decompresser.end();
InputStream decompStream = null;
try {
// invalid 0 and 1 bytes , must be 31, -117
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] {0, 0, 1, 1, 1, 1, 11, 1, 1, 1, 1}, 11);
decompStream.read(buffer);
} catch (IOException ioex) {
// expected
} catch (Exception ex) {
fail("invalid 0 and 1 byte in gzip stream" + ex);
}
// invalid 2 byte, must be 8
try {
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] {31, -117, 7, 1, 1, 1, 1, 11, 1, 1, 1, 1}, 11);
decompStream.read(buffer);
} catch (IOException ioex) {
// expected
} catch (Exception ex) {
fail("invalid 2 byte in gzip stream" + ex);
}
try {
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] {31, -117, 8, -32, 1, 1, 1, 11, 1, 1, 1, 1}, 11);
decompStream.read(buffer);
} catch (IOException ioex) {
// expected
} catch (Exception ex) {
fail("invalid 3 byte in gzip stream" + ex);
}
try {
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] {31, -117, 8, 4, 1, 1, 1, 11, 1, 1, 1, 1}, 11);
decompStream.read(buffer);
} catch (IOException ioex) {
// expected
} catch (Exception ex) {
fail("invalid 3 byte make hasExtraField" + ex);
}
}
