Examples with DeflaterOutputStream java.util.zip.DeflaterOutputStream used on opensource projects

Example 41 with DeflaterOutputStream

use of java.util.zip.DeflaterOutputStream in project dropwizard by dropwizard.

the class BiDiGzipHandlerTest method testDecompressDeflateRequestGzipIncompatible.

@Test
public void testDecompressDeflateRequestGzipIncompatible() throws Exception {
    request.setMethod("POST");
    request.setURI("/banner");
    request.setHeader(HttpHeaders.CONTENT_ENCODING, "deflate");
    request.setHeader(HttpHeaders.CONTENT_TYPE, PLAIN_TEXT_UTF_8);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try (DeflaterOutputStream deflate = new DeflaterOutputStream(baos)) {
        Resources.copy(Resources.getResource("assets/new-banner.txt"), deflate);
    }
    request.setContent(baos.toByteArray());
    gzipHandler.setInflateNoWrap(false);
    HttpTester.Response response = HttpTester.parseResponse(servletTester.getResponses(request.generate()));
    assertThat(response.getStatus()).isEqualTo(200);
    assertThat(response.getContent()).isEqualTo("Banner has been updated");
}

Example 42 with DeflaterOutputStream

use of java.util.zip.DeflaterOutputStream in project flink by apache.

the class GenericCsvInputFormatTest method createTempDeflateFile.

private FileInputSplit createTempDeflateFile(String content) throws IOException {
    File tempFile = File.createTempFile("test_contents", "tmp.deflate");
    tempFile.deleteOnExit();
    DataOutputStream dos = new DataOutputStream(new DeflaterOutputStream(new FileOutputStream(tempFile)));
    dos.writeBytes(content);
    dos.close();
    return new FileInputSplit(0, new Path(tempFile.toURI().toString()), 0, tempFile.length(), new String[] { "localhost" });
}

Example 43 with DeflaterOutputStream

use of java.util.zip.DeflaterOutputStream in project rest.li by linkedin.

the class TestStreamingCompression method testDeflateCompressor.

@Test
public void testDeflateCompressor() throws IOException, InterruptedException, CompressionException, ExecutionException {
    StreamingCompressor compressor = new DeflateCompressor(_executor);
    final byte[] origin = new byte[BUF_SIZE];
    Arrays.fill(origin, (byte) 'c');
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    DeflaterOutputStream zlib = new DeflaterOutputStream(out);
    IOUtils.write(origin, zlib);
    zlib.close();
    byte[] compressed = out.toByteArray();
    testCompress(compressor, origin, compressed);
    testDecompress(compressor, origin, compressed);
    testCompressThenDecompress(compressor, origin);
}

Example 44 with DeflaterOutputStream

use of java.util.zip.DeflaterOutputStream in project rest.li by linkedin.

the class TestStreamingCompression method testDeflateCompressor.

@Test
public void testDeflateCompressor() throws IOException, InterruptedException, CompressionException, ExecutionException {
    StreamingCompressor compressor = new DeflateCompressor(_executor);
    final byte[] origin = new byte[BUF_SIZE];
    Arrays.fill(origin, (byte) 'c');
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    DeflaterOutputStream zlib = new DeflaterOutputStream(out);
    IOUtils.write(origin, zlib);
    zlib.close();
    byte[] compressed = out.toByteArray();
    testCompress(compressor, origin, compressed);
    testDecompress(compressor, origin, compressed);
    testCompressThenDecompress(compressor, origin);
}

Example 45 with DeflaterOutputStream

use of java.util.zip.DeflaterOutputStream in project bazel by bazelbuild.

the class ProfilerTest method testUnsupportedProfilerRecord.

@Test
public void testUnsupportedProfilerRecord() throws Exception {
    Path dataFile = cacheDir.getRelative("profile5.dat");
    profiler.start(ProfiledTaskKinds.ALL, dataFile.getOutputStream(), "phase test", false, BlazeClock.instance(), BlazeClock.instance().nanoTime());
    profiler.startTask(ProfilerTask.TEST, "outer task");
    profiler.logEvent(ProfilerTask.EXCEPTION, "inner task");
    profiler.completeTask(ProfilerTask.TEST);
    profiler.startTask(ProfilerTask.SCANNER, "outer task 2");
    profiler.logSimpleTask(Profiler.nanoTimeMaybe(), ProfilerTask.TEST, "inner task 2");
    profiler.completeTask(ProfilerTask.SCANNER);
    profiler.stop();
    // Validate our test profile.
    ProfileInfo info = ProfileInfo.loadProfile(dataFile);
    info.calculateStats();
    assertFalse(info.isCorruptedOrIncomplete());
    assertEquals(2, info.getStatsForType(ProfilerTask.TEST, info.rootTasksById).count);
    assertEquals(0, info.getStatsForType(ProfilerTask.UNKNOWN, info.rootTasksById).count);
    // Now replace "TEST" type with something unsupported - e.g. "XXXX".
    InputStream in = new InflaterInputStream(dataFile.getInputStream(), new Inflater(false), 65536);
    byte[] buffer = new byte[60000];
    int len = in.read(buffer);
    in.close();
    // Validate that file was completely decoded.
    assertTrue(len < buffer.length);
    String content = new String(buffer, ISO_8859_1);
    int infoIndex = content.indexOf("TEST");
    assertTrue(infoIndex > 0);
    content = content.substring(0, infoIndex) + "XXXX" + content.substring(infoIndex + 4);
    OutputStream out = new DeflaterOutputStream(dataFile.getOutputStream(), new Deflater(Deflater.BEST_SPEED, false), 65536);
    out.write(content.getBytes(ISO_8859_1));
    out.close();
    // Validate that XXXX records were classified as UNKNOWN.
    info = ProfileInfo.loadProfile(dataFile);
    info.calculateStats();
    assertFalse(info.isCorruptedOrIncomplete());
    assertEquals(0, info.getStatsForType(ProfilerTask.TEST, info.rootTasksById).count);
    assertEquals(1, info.getStatsForType(ProfilerTask.SCANNER, info.rootTasksById).count);
    assertEquals(1, info.getStatsForType(ProfilerTask.EXCEPTION, info.rootTasksById).count);
    assertEquals(2, info.getStatsForType(ProfilerTask.UNKNOWN, info.rootTasksById).count);
}