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

Example 6 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 String s = constructString(SWISS_GERMAN_HELLO);
    final byte[] tmp = s.getBytes(StandardCharsets.ISO_8859_1);
    final CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder();
    decoder.onMalformedInput(CodingErrorAction.IGNORE);
    decoder.onUnmappableCharacter(CodingErrorAction.IGNORE);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(16, 16, 0, decoder);
    final ReadableByteChannel channel = newChannel(tmp);
    while (inbuf.fill(channel) > 0) {
    }
    final CharArrayBuffer chbuffer = new CharArrayBuffer(16);
    inbuf.readLine(chbuffer, true);
    Assertions.assertEquals("Grezi_zm", chbuffer.toString());
}

Example 7 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 line 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(32);
    final SessionOutputBuffer outbuf = new SessionOutputBufferImpl(1024, 16);
    for (final String teststr : teststrs) {
        chbuffer.clear();
        chbuffer.append(teststr);
        outbuf.writeLine(chbuffer);
    }
    // this write operation should have no effect
    outbuf.writeLine(null);
    final ByteArrayOutputStream outStream = new ByteArrayOutputStream();
    final WritableByteChannel outChannel = newChannel(outStream);
    outbuf.flush(outChannel);
    final ReadableByteChannel channel = newChannel(outStream.toByteArray());
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 16, 0);
    inbuf.fill(channel);
    for (final String teststr : teststrs) {
        chbuffer.clear();
        inbuf.readLine(chbuffer, true);
        Assertions.assertEquals(teststr, chbuffer.toString());
    }
    chbuffer.clear();
    Assertions.assertFalse(inbuf.readLine(chbuffer, true));
    chbuffer.clear();
    Assertions.assertFalse(inbuf.readLine(chbuffer, true));
}

Example 8 with SessionInputBuffer

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

the class TestLengthDelimitedDecoder method testInvalidConstructor.

@Test
public void testInvalidConstructor() {
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { "stuff;", "more stuff" }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    Assertions.assertThrows(NullPointerException.class, () -> new LengthDelimitedDecoder(null, null, null, 10));
    Assertions.assertThrows(NullPointerException.class, () -> new LengthDelimitedDecoder(channel, null, null, 10));
    Assertions.assertThrows(NullPointerException.class, () -> new LengthDelimitedDecoder(channel, inbuf, null, 10));
    Assertions.assertThrows(IllegalArgumentException.class, () -> new LengthDelimitedDecoder(channel, inbuf, metrics, -10));
}

Example 9 with SessionInputBuffer

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

the class TestLengthDelimitedDecoder method testDecodingFileWithOffsetAndBufferedSessionData.

@Test
public void testDecodingFileWithOffsetAndBufferedSessionData() throws Exception {
    final ReadableByteChannel channel = new ReadableByteChannelMock(new String[] { "stuff; ", "more stuff; ", "a lot more stuff!" }, StandardCharsets.US_ASCII);
    final SessionInputBuffer inbuf = new SessionInputBufferImpl(1024, 256, 0, StandardCharsets.US_ASCII);
    final BasicHttpTransportMetrics metrics = new BasicHttpTransportMetrics();
    final LengthDelimitedDecoder decoder = new LengthDelimitedDecoder(channel, inbuf, metrics, 36);
    final int i = inbuf.fill(channel);
    Assertions.assertEquals(7, i);
    final byte[] beginning = "beginning; ".getBytes(StandardCharsets.US_ASCII);
    createTempFile();
    RandomAccessFile testfile = new RandomAccessFile(this.tmpfile, "rw");
    try {
        testfile.write(beginning);
    } finally {
        testfile.close();
    }
    testfile = new RandomAccessFile(this.tmpfile, "rw");
    try {
        final FileChannel fchannel = testfile.getChannel();
        long pos = beginning.length;
        while (!decoder.isCompleted()) {
            if (testfile.length() < pos) {
                testfile.setLength(pos);
            }
            final long bytesRead = decoder.transfer(fchannel, pos, 10);
            if (bytesRead > 0) {
                pos += bytesRead;
            }
        }
    } finally {
        testfile.close();
    }
    // count everything except the initial 7 bytes that went to the session buffer
    Assertions.assertEquals(this.tmpfile.length() - 7 - beginning.length, metrics.getBytesTransferred());
    Assertions.assertEquals("beginning; stuff; more stuff; a lot more stuff!", CodecTestUtils.readFromFile(this.tmpfile));
}

Example 10 with SessionInputBuffer

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

the class TestLengthDelimitedDecoder method testInvalidInput.

@Test
public void testInvalidInput() throws Exception {
    final String s = "stuff";
    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 LengthDelimitedDecoder decoder = new LengthDelimitedDecoder(channel, inbuf, metrics, 3);
    Assertions.assertThrows(NullPointerException.class, () -> decoder.read(null));
}