| package fi.iki.elonen; |
| |
| import static junit.framework.Assert.fail; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.PipedInputStream; |
| import java.io.PipedOutputStream; |
| |
| import org.junit.Test; |
| |
| public class HttpKeepAliveTest extends HttpServerTest { |
| |
| @Test |
| public void testManyGetRequests() throws Exception { |
| String request = "GET " + URI + " HTTP/1.1\r\n\r\n"; |
| String[] expected = { |
| "HTTP/1.1 200 OK", |
| "Content-Type: text/html", |
| "Date: .*", |
| "Connection: keep-alive", |
| "Content-Length: 0", |
| "" |
| }; |
| testManyRequests(request, expected); |
| } |
| |
| @Test |
| public void testManyPutRequests() throws Exception { |
| String data = "BodyData 1\nLine 2"; |
| String request = "PUT " + URI + " HTTP/1.1\r\nContent-Length: " + data.length() + "\r\n\r\n" + data; |
| String[] expected = { |
| "HTTP/1.1 200 OK", |
| "Content-Type: text/html", |
| "Date: .*", |
| "Connection: keep-alive", |
| "Content-Length: 0", |
| "" |
| }; |
| testManyRequests(request, expected); |
| } |
| |
| private Throwable error = null; |
| |
| /** |
| * Issue the given request many times to check whether an error occurs. |
| * For this test, a small stack size is used, since a stack overflow is among the possible errors. |
| * @param request The request to issue |
| * @param expected The expected response |
| */ |
| public void testManyRequests(final String request, final String[] expected) throws Exception { |
| Runnable r = new Runnable() { |
| public void run() { |
| try { |
| PipedOutputStream requestStream = new PipedOutputStream(); |
| PipedInputStream inputStream = new PipedInputStream(requestStream); |
| ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); |
| NanoHTTPD.HTTPSession session = testServer.createSession(new TestTempFileManager(), inputStream, outputStream); |
| for (int i = 0; i < 2048; i++) { |
| requestStream.write(request.getBytes()); |
| requestStream.flush(); |
| session.execute(); |
| assertResponse(outputStream, expected); |
| } |
| } catch (Throwable t) { |
| error = t; |
| } |
| } |
| }; |
| Thread t = new Thread(null, r, "Request Thread", 1 << 17); |
| t.start(); |
| t.join(); |
| if (error != null) { |
| fail(""+error); |
| error.printStackTrace(); |
| } |
| } |
| } |