Examples with SessionInputBuffer org.apache.hc.core5.http.io.SessionInputBuffer used on opensource projects

Example 16 with SessionInputBuffer

use of org.apache.hc.core5.http.io.SessionInputBuffer in project httpcomponents-core by apache.

the class TestSessionInOutBuffers method testMalformedInputActionIgnore.

@Test
public void testMalformedInputActionIgnore() throws Exception {
    final byte[] tmp = constructString(SWISS_GERMAN_HELLO).getBytes(StandardCharsets.ISO_8859_1);
    final CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder();
    decoder.onMalformedInput(CodingErrorAction.IGNORE);
    decoder.onUnmappableCharacter(CodingErrorAction.IGNORE);
    final SessionInputBuffer inBuffer = new SessionInputBufferImpl(16, decoder);
    final ByteArrayInputStream inputStream = new ByteArrayInputStream(tmp);
    final CharArrayBuffer chbuffer = new CharArrayBuffer(32);
    inBuffer.readLine(chbuffer, inputStream);
    Assertions.assertEquals("Grezi_zm", chbuffer.toString());
}

Example 17 with SessionInputBuffer

use of org.apache.hc.core5.http.io.SessionInputBuffer in project httpcomponents-core by apache.

the class TestSessionInOutBuffers method testBasicReadWriteLine.

@Test
public void testBasicReadWriteLine() throws Exception {
    final String[] teststrs = new String[5];
    teststrs[0] = "Hello";
    teststrs[1] = "This string should be much longer than the size of the output buffer " + "which is only 16 bytes for this test";
    final StringBuilder buffer = new StringBuilder();
    for (int i = 0; i < 15; i++) {
        buffer.append("123456789 ");
    }
    buffer.append("and stuff like that");
    teststrs[2] = buffer.toString();
    teststrs[3] = "";
    teststrs[4] = "And goodbye";
    final CharArrayBuffer chbuffer = new CharArrayBuffer(16);
    final SessionOutputBuffer outbuffer = new SessionOutputBufferImpl(16);
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    for (final String teststr : teststrs) {
        chbuffer.clear();
        chbuffer.append(teststr);
        outbuffer.writeLine(chbuffer, outputStream);
    }
    // these write operations should have no effect
    outbuffer.writeLine(null, outputStream);
    outbuffer.flush(outputStream);
    HttpTransportMetrics tmetrics = outbuffer.getMetrics();
    final long bytesWritten = tmetrics.getBytesTransferred();
    long expected = 0;
    for (final String teststr : teststrs) {
        expected += (teststr.length() + 2);
    }
    Assertions.assertEquals(expected, bytesWritten);
    final SessionInputBuffer inBuffer = new SessionInputBufferImpl(16);
    final ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
    for (final String teststr : teststrs) {
        chbuffer.clear();
        inBuffer.readLine(chbuffer, inputStream);
        Assertions.assertEquals(teststr, chbuffer.toString());
    }
    chbuffer.clear();
    Assertions.assertEquals(-1, inBuffer.readLine(chbuffer, inputStream));
    chbuffer.clear();
    Assertions.assertEquals(-1, inBuffer.readLine(chbuffer, inputStream));
    tmetrics = inBuffer.getMetrics();
    final long bytesRead = tmetrics.getBytesTransferred();
    Assertions.assertEquals(expected, bytesRead);
}

Example 18 with SessionInputBuffer

use of org.apache.hc.core5.http.io.SessionInputBuffer in project httpcomponents-core by apache.

the class TestChunkDecoder method testComplexDecoding.

@Test
public void testComplexDecoding() throws Exception {
    final String s = "10;key=\"value\"\r\n1234567890123456\r\n" + "5\r\n12345\r\n5\r\n12345\r\n0\r\nFooter1: abcde\r\nFooter2: fghij\r\n\r\n";
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { s }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final ChunkDecoder decoder = new ChunkDecoder(channel, inbuf, metrics);
    final ByteBuffer dst = ByteBuffer.allocate(1024);
    int bytesRead = 0;
    while (dst.hasRemaining() && !decoder.isCompleted()) {
        final int i = decoder.read(dst);
        if (i > 0) {
            bytesRead += i;
        }
    }
    Assertions.assertEquals(26, bytesRead);
    Assertions.assertEquals("12345678901234561234512345", CodecTestUtils.convert(dst));
    final List<? extends Header> trailers = decoder.getTrailers();
    Assertions.assertEquals(2, trailers.size());
    Assertions.assertEquals("Footer1", trailers.get(0).getName());
    Assertions.assertEquals("abcde", trailers.get(0).getValue());
    Assertions.assertEquals("Footer2", trailers.get(1).getName());
    Assertions.assertEquals("fghij", trailers.get(1).getValue());
    dst.clear();
    bytesRead = decoder.read(dst);
    Assertions.assertEquals(-1, bytesRead);
    Assertions.assertTrue(decoder.isCompleted());
}

Example 19 with SessionInputBuffer

use of org.apache.hc.core5.http.io.SessionInputBuffer in project httpcomponents-core by apache.

the class TestChunkDecoder method testBasicDecoding.

@Test
public void testBasicDecoding() throws Exception {
    final String s = "5\r\n01234\r\n5\r\n56789\r\n6\r\nabcdef\r\n0\r\n\r\n";
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { s }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final ChunkDecoder decoder = new ChunkDecoder(channel, inbuf, metrics);
    final ByteBuffer dst = ByteBuffer.allocate(1024);
    int bytesRead = decoder.read(dst);
    Assertions.assertEquals(16, bytesRead);
    Assertions.assertEquals("0123456789abcdef", CodecTestUtils.convert(dst));
    final List<? extends Header> trailers = decoder.getTrailers();
    Assertions.assertNull(trailers);
    dst.clear();
    bytesRead = decoder.read(dst);
    Assertions.assertEquals(-1, bytesRead);
    Assertions.assertTrue(decoder.isCompleted());
    Assertions.assertEquals("[chunk-coded; completed: true]", decoder.toString());
}

Example 20 with SessionInputBuffer

use of org.apache.hc.core5.http.io.SessionInputBuffer in project httpcomponents-core by apache.

the class TestChunkDecoder method testMalformedChunkSizeDecoding.

@Test
public void testMalformedChunkSizeDecoding() throws Exception {
    final String s = "5\r\n01234\r\n5zz\r\n56789\r\n6\r\nabcdef\r\n0\r\n\r\n";
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { s }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final ChunkDecoder decoder = new ChunkDecoder(channel, inbuf, metrics);
    final ByteBuffer dst = ByteBuffer.allocate(1024);
    Assertions.assertThrows(MalformedChunkCodingException.class, () -> decoder.read(dst));
}