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package fi.iki.elonen;
/*
* #%L
* NanoHttpd-Core
* %%
* Copyright (C) 2012 - 2015 nanohttpd
* %%
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the nanohttpd nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* #L%
*/
import static fi.iki.elonen.NanoHTTPD.Response.Status.OK;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PipedInputStream;
public class HttpChunkedResponseTest extends HttpServerTest {
private static class ChunkedInputStream extends PipedInputStream {
int chunk = 0;
String[] chunks;
private ChunkedInputStream(String[] chunks) {
this.chunks = chunks;
}
@Override
public synchronized int read(byte[] buffer, int off, int len) throws IOException {
// Too implementation-linked, but...
for (int i = 0; i < this.chunks[this.chunk].length(); ++i) {
buffer[i] = (byte) this.chunks[this.chunk].charAt(i);
}
return this.chunks[this.chunk++].length();
}
}
@org.junit.Test
public void thatChunkedContentIsChunked() throws Exception {
PipedInputStream pipedInputStream = new ChunkedInputStream(new String[]{
"some",
"thing which is longer than sixteen characters",
"whee!",
""
});
String[] expected = {
"HTTP/1.1 200 OK",
"Content-Type: what/ever",
"Date: .*",
"Connection: keep-alive",
"Transfer-Encoding: chunked",
"",
"4",
"some",
"2d",
"thing which is longer than sixteen characters",
"5",
"whee!",
"0",
""
};
this.testServer.response = new NanoHTTPD(0) {
}.newChunkedResponse(OK, "what/ever", pipedInputStream);
this.testServer.response.setChunkedTransfer(true);
ByteArrayOutputStream byteArrayOutputStream = invokeServer("GET / HTTP/1.1");
assertResponse(byteArrayOutputStream, expected);
}
}
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