Add mockwebserver r9 to git in dalvik-dev.

Cherry-pick of I0bdf85b8066a5799aed92bd444b7681432874a59

Change-Id: If55d25f4dc93da6746e5230284d564600071caf8
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..2356828
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,32 @@
+#
+# Copyright (C) 2011 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+LOCAL_PATH := $(call my-dir)
+
+mockwebserver_src_files := $(call all-java-files-under,src/main/java)
+
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := $(mockwebserver_src_files)
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE := mockwebserver
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+ifeq ($(WITH_HOST_DALVIK),true)
+    include $(CLEAR_VARS)
+    LOCAL_SRC_FILES := $(mockwebserver_src_files)
+    LOCAL_MODULE_TAGS := optional
+    LOCAL_MODULE := mockwebserver-hostdex
+    include $(BUILD_HOST_JAVA_LIBRARY)
+endif
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,202 @@
+
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diff --git a/MODULE_LICENSE_APACHE2 b/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_APACHE2
diff --git a/ThirdPartyProject.prop b/ThirdPartyProject.prop
new file mode 100644
index 0000000..06c638f
--- /dev/null
+++ b/ThirdPartyProject.prop
@@ -0,0 +1,9 @@
+# Copyright 2011 Google Inc. All Rights Reserved.
+# Tue Jun 7 07:46:18 PDT 2011
+currentVersion=r9
+version=r9
+isNative=false
+name=mockwebserver
+keywords=mockwebserver
+onDevice=true
+homepage=http\://code.google.com/p/mockwebserver/source/checkout
diff --git a/src/main/java/com/google/mockwebserver/MockResponse.java b/src/main/java/com/google/mockwebserver/MockResponse.java
new file mode 100644
index 0000000..5d06275
--- /dev/null
+++ b/src/main/java/com/google/mockwebserver/MockResponse.java
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.mockwebserver;
+
+import static com.google.mockwebserver.MockWebServer.ASCII;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A scripted response to be replayed by the mock web server.
+ */
+public final class MockResponse implements Cloneable {
+    private static final String EMPTY_BODY_HEADER = "Content-Length: 0";
+    private static final String CHUNKED_BODY_HEADER = "Transfer-encoding: chunked";
+    private static final byte[] EMPTY_BODY = new byte[0];
+
+    private String status = "HTTP/1.1 200 OK";
+    private List<String> headers = new ArrayList<String>();
+    private byte[] body = EMPTY_BODY;
+    private SocketPolicy socketPolicy = SocketPolicy.KEEP_OPEN;
+
+    public MockResponse() {
+        headers.add(EMPTY_BODY_HEADER);
+    }
+
+    @Override public MockResponse clone() {
+        try {
+            MockResponse result = (MockResponse) super.clone();
+            result.headers = new ArrayList<String>(result.headers);
+            return result;
+        } catch (CloneNotSupportedException e) {
+            throw new AssertionError();
+        }
+    }
+
+    /**
+     * Returns the HTTP response line, such as "HTTP/1.1 200 OK".
+     */
+    public String getStatus() {
+        return status;
+    }
+
+    public MockResponse setResponseCode(int code) {
+        this.status = "HTTP/1.1 " + code + " OK";
+        return this;
+    }
+
+    public MockResponse setStatus(String status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Returns the HTTP headers, such as "Content-Length: 0".
+     */
+    public List<String> getHeaders() {
+        return headers;
+    }
+
+    public MockResponse clearHeaders() {
+        headers.clear();
+        return this;
+    }
+
+    public MockResponse addHeader(String header) {
+        headers.add(header);
+        return this;
+    }
+
+    /**
+     * Returns an input stream containing the raw HTTP payload.
+     */
+    public byte[] getBody() {
+        return body;
+    }
+
+    public MockResponse setBody(byte[] body) {
+        if (this.body == EMPTY_BODY) {
+            headers.remove(EMPTY_BODY_HEADER);
+        }
+        this.headers.add("Content-Length: " + body.length);
+        this.body = body;
+        return this;
+    }
+
+    public MockResponse setBody(String body) {
+        try {
+            return setBody(body.getBytes(ASCII));
+        } catch (UnsupportedEncodingException e) {
+            throw new AssertionError();
+        }
+    }
+
+    public MockResponse setChunkedBody(byte[] body, int maxChunkSize) throws IOException {
+        headers.remove(EMPTY_BODY_HEADER);
+        headers.add(CHUNKED_BODY_HEADER);
+
+        ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
+        int pos = 0;
+        while (pos < body.length) {
+            int chunkSize = Math.min(body.length - pos, maxChunkSize);
+            bytesOut.write(Integer.toHexString(chunkSize).getBytes(ASCII));
+            bytesOut.write("\r\n".getBytes(ASCII));
+            bytesOut.write(body, pos, chunkSize);
+            bytesOut.write("\r\n".getBytes(ASCII));
+            pos += chunkSize;
+        }
+        bytesOut.write("0\r\n\r\n".getBytes(ASCII)); // last chunk + empty trailer + crlf
+        this.body = bytesOut.toByteArray();
+        return this;
+    }
+
+    public MockResponse setChunkedBody(String body, int maxChunkSize) throws IOException {
+        return setChunkedBody(body.getBytes(ASCII), maxChunkSize);
+    }
+
+    public SocketPolicy getSocketPolicy() {
+        return socketPolicy;
+    }
+
+    public MockResponse setSocketPolicy(SocketPolicy socketPolicy) {
+        this.socketPolicy = socketPolicy;
+        return this;
+    }
+
+    @Override public String toString() {
+        return status;
+    }
+}
diff --git a/src/main/java/com/google/mockwebserver/MockWebServer.java b/src/main/java/com/google/mockwebserver/MockWebServer.java
new file mode 100644
index 0000000..a938a27
--- /dev/null
+++ b/src/main/java/com/google/mockwebserver/MockWebServer.java
@@ -0,0 +1,503 @@
+/*
+ * Copyright (C) 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.mockwebserver;
+
+import static com.google.mockwebserver.SocketPolicy.DISCONNECT_AT_START;
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.MalformedURLException;
+import java.net.Proxy;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketException;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.LinkedBlockingDeque;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+
+/**
+ * A scriptable web server. Callers supply canned responses and the server
+ * replays them upon request in sequence.
+ */
+public final class MockWebServer {
+
+    static final String ASCII = "US-ASCII";
+
+    private static final Logger logger = Logger.getLogger(MockWebServer.class.getName());
+    private final BlockingQueue<RecordedRequest> requestQueue
+            = new LinkedBlockingQueue<RecordedRequest>();
+    private final BlockingQueue<MockResponse> responseQueue
+            = new LinkedBlockingDeque<MockResponse>();
+    private final Set<Socket> openClientSockets
+            = Collections.newSetFromMap(new ConcurrentHashMap<Socket, Boolean>());
+    private boolean singleResponse;
+    private final AtomicInteger requestCount = new AtomicInteger();
+    private int bodyLimit = Integer.MAX_VALUE;
+    private ServerSocket serverSocket;
+    private SSLSocketFactory sslSocketFactory;
+    private ExecutorService executor;
+    private boolean tunnelProxy;
+
+    private int port = -1;
+
+    public int getPort() {
+        if (port == -1) {
+            throw new IllegalStateException("Cannot retrieve port before calling play()");
+        }
+        return port;
+    }
+
+    public String getHostName() {
+        try {
+            return InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            throw new AssertionError();
+        }
+    }
+
+    public Proxy toProxyAddress() {
+        return new Proxy(Proxy.Type.HTTP, new InetSocketAddress(getHostName(), getPort()));
+    }
+
+    /**
+     * Returns a URL for connecting to this server.
+     *
+     * @param path the request path, such as "/".
+     */
+    public URL getUrl(String path) throws MalformedURLException, UnknownHostException {
+        return sslSocketFactory != null
+                ? new URL("https://" + getHostName() + ":" + getPort() + path)
+                : new URL("http://" + getHostName() + ":" + getPort() + path);
+    }
+
+    /**
+     * Sets the number of bytes of the POST body to keep in memory to the given
+     * limit.
+     */
+    public void setBodyLimit(int maxBodyLength) {
+        this.bodyLimit = maxBodyLength;
+    }
+
+    /**
+     * Serve requests with HTTPS rather than otherwise.
+     *
+     * @param tunnelProxy whether to expect the HTTP CONNECT method before
+     *     negotiating TLS.
+     */
+    public void useHttps(SSLSocketFactory sslSocketFactory, boolean tunnelProxy) {
+        this.sslSocketFactory = sslSocketFactory;
+        this.tunnelProxy = tunnelProxy;
+    }
+
+    /**
+     * Awaits the next HTTP request, removes it, and returns it. Callers should
+     * use this to verify the request sent was as intended.
+     */
+    public RecordedRequest takeRequest() throws InterruptedException {
+        return requestQueue.take();
+    }
+
+    /**
+     * Returns the number of HTTP requests received thus far by this server.
+     * This may exceed the number of HTTP connections when connection reuse is
+     * in practice.
+     */
+    public int getRequestCount() {
+        return requestCount.get();
+    }
+
+    public void enqueue(MockResponse response) {
+        responseQueue.add(response.clone());
+    }
+
+    /**
+     * By default, this class processes requests coming in by adding them to a
+     * queue and serves responses by removing them from another queue. This mode
+     * is appropriate for correctness testing.
+     *
+     * <p>Serving a single response causes the server to be stateless: requests
+     * are not enqueued, and responses are not dequeued. This mode is appropriate
+     * for benchmarking.
+     */
+    public void setSingleResponse(boolean singleResponse) {
+        this.singleResponse = singleResponse;
+    }
+
+    /**
+     * Equivalent to {@code play(0)}.
+     */
+    public void play() throws IOException {
+        play(0);
+    }
+
+    /**
+     * Starts the server, serves all enqueued requests, and shuts the server
+     * down.
+     *
+     * @param port the port to listen to, or 0 for any available port.
+     *     Automated tests should always use port 0 to avoid flakiness when a
+     *     specific port is unavailable.
+     */
+    public void play(int port) throws IOException {
+        executor = Executors.newCachedThreadPool();
+        serverSocket = new ServerSocket(port);
+        serverSocket.setReuseAddress(true);
+
+        this.port = serverSocket.getLocalPort();
+        executor.execute(namedRunnable("MockWebServer-accept-" + port, new Runnable() {
+            public void run() {
+                try {
+                    acceptConnections();
+                } catch (Throwable e) {
+                    logger.log(Level.WARNING, "MockWebServer connection failed", e);
+                }
+
+                /*
+                 * This gnarly block of code will release all sockets and
+                 * all thread, even if any close fails.
+                 */
+                try {
+                    serverSocket.close();
+                } catch (Throwable e) {
+                    logger.log(Level.WARNING, "MockWebServer server socket close failed", e);
+                }
+                for (Iterator<Socket> s = openClientSockets.iterator(); s.hasNext();) {
+                    try {
+                        s.next().close();
+                        s.remove();
+                    } catch (Throwable e) {
+                        logger.log(Level.WARNING, "MockWebServer socket close failed", e);
+                    }
+                }
+                try {
+                    executor.shutdown();
+                } catch (Throwable e) {
+                    logger.log(Level.WARNING, "MockWebServer executor shutdown failed", e);
+                }
+            }
+
+            private void acceptConnections() throws Exception {
+                do {
+                    Socket socket;
+                    try {
+                        socket = serverSocket.accept();
+                    } catch (SocketException ignored) {
+                        continue;
+                    }
+                    MockResponse peek = responseQueue.peek();
+                    if (peek != null && peek.getSocketPolicy() == DISCONNECT_AT_START) {
+                        responseQueue.take();
+                        socket.close();
+                    } else {
+                        openClientSockets.add(socket);
+                        serveConnection(socket);
+                    }
+                } while (!responseQueue.isEmpty());
+            }
+        }));
+    }
+
+    public void shutdown() throws IOException {
+        if (serverSocket != null) {
+            serverSocket.close(); // should cause acceptConnections() to break out
+        }
+    }
+
+    private void serveConnection(final Socket raw) {
+        String name = "MockWebServer-" + raw.getRemoteSocketAddress();
+        executor.execute(namedRunnable(name, new Runnable() {
+            int sequenceNumber = 0;
+
+            public void run() {
+                try {
+                    processConnection();
+                } catch (Exception e) {
+                    logger.log(Level.WARNING, "MockWebServer connection failed", e);
+                }
+            }
+
+            public void processConnection() throws Exception {
+                Socket socket;
+                if (sslSocketFactory != null) {
+                    if (tunnelProxy) {
+                        createTunnel();
+                    }
+                    socket = sslSocketFactory.createSocket(
+                            raw, raw.getInetAddress().getHostAddress(), raw.getPort(), true);
+                    ((SSLSocket) socket).setUseClientMode(false);
+                    openClientSockets.add(socket);
+                    openClientSockets.remove(raw);
+                } else {
+                    socket = raw;
+                }
+
+                InputStream in = new BufferedInputStream(socket.getInputStream());
+                OutputStream out = new BufferedOutputStream(socket.getOutputStream());
+
+                while (!responseQueue.isEmpty() && processOneRequest(in, out, socket)) {}
+
+                if (sequenceNumber == 0) {
+                    logger.warning("MockWebServer connection didn't make a request");
+                }
+
+                in.close();
+                out.close();
+                socket.close();
+                if (responseQueue.isEmpty()) {
+                    shutdown();
+                }
+                openClientSockets.remove(socket);
+            }
+
+            /**
+             * Respond to CONNECT requests until a SWITCH_TO_SSL_AT_END response
+             * is dispatched.
+             */
+            private void createTunnel() throws IOException, InterruptedException {
+                while (true) {
+                    MockResponse connect = responseQueue.peek();
+                    if (!processOneRequest(raw.getInputStream(), raw.getOutputStream(), raw)) {
+                        throw new IllegalStateException("Tunnel without any CONNECT!");
+                    }
+                    if (connect.getSocketPolicy() == SocketPolicy.UPGRADE_TO_SSL_AT_END) {
+                        return;
+                    }
+                }
+            }
+
+            /**
+             * Reads a request and writes its response. Returns true if a request
+             * was processed.
+             */
+            private boolean processOneRequest(InputStream in, OutputStream out, Socket socket)
+                    throws IOException, InterruptedException {
+                RecordedRequest request = readRequest(in, sequenceNumber);
+                if (request == null) {
+                    return false;
+                }
+                MockResponse response = dispatch(request);
+                writeResponse(out, response);
+                if (response.getSocketPolicy() == SocketPolicy.DISCONNECT_AT_END) {
+                    in.close();
+                    out.close();
+                } else if (response.getSocketPolicy() == SocketPolicy.SHUTDOWN_INPUT_AT_END) {
+                    socket.shutdownInput();
+                } else if (response.getSocketPolicy() == SocketPolicy.SHUTDOWN_OUTPUT_AT_END) {
+                    socket.shutdownOutput();
+                }
+                sequenceNumber++;
+                return true;
+            }
+        }));
+    }
+
+    /**
+     * @param sequenceNumber the index of this request on this connection.
+     */
+    private RecordedRequest readRequest(InputStream in, int sequenceNumber) throws IOException {
+        String request;
+        try {
+            request = readAsciiUntilCrlf(in);
+        } catch (IOException streamIsClosed) {
+            return null; // no request because we closed the stream
+        }
+        if (request.isEmpty()) {
+            return null; // no request because the stream is exhausted
+        }
+
+        List<String> headers = new ArrayList<String>();
+        int contentLength = -1;
+        boolean chunked = false;
+        String header;
+        while (!(header = readAsciiUntilCrlf(in)).isEmpty()) {
+            headers.add(header);
+            String lowercaseHeader = header.toLowerCase();
+            if (contentLength == -1 && lowercaseHeader.startsWith("content-length:")) {
+                contentLength = Integer.parseInt(header.substring(15).trim());
+            }
+            if (lowercaseHeader.startsWith("transfer-encoding:") &&
+                    lowercaseHeader.substring(18).trim().equals("chunked")) {
+                chunked = true;
+            }
+        }
+
+        boolean hasBody = false;
+        TruncatingOutputStream requestBody = new TruncatingOutputStream();
+        List<Integer> chunkSizes = new ArrayList<Integer>();
+        if (contentLength != -1) {
+            hasBody = true;
+            transfer(contentLength, in, requestBody);
+        } else if (chunked) {
+            hasBody = true;
+            while (true) {
+                int chunkSize = Integer.parseInt(readAsciiUntilCrlf(in).trim(), 16);
+                if (chunkSize == 0) {
+                    readEmptyLine(in);
+                    break;
+                }
+                chunkSizes.add(chunkSize);
+                transfer(chunkSize, in, requestBody);
+                readEmptyLine(in);
+            }
+        }
+
+        if (request.startsWith("OPTIONS ") || request.startsWith("GET ")
+                || request.startsWith("HEAD ") || request.startsWith("DELETE ")
+                || request .startsWith("TRACE ") || request.startsWith("CONNECT ")) {
+            if (hasBody) {
+                throw new IllegalArgumentException("Request must not have a body: " + request);
+            }
+        } else if (request.startsWith("POST ") || request.startsWith("PUT ")) {
+            if (!hasBody) {
+                throw new IllegalArgumentException("Request must have a body: " + request);
+            }
+        } else {
+            throw new UnsupportedOperationException("Unexpected method: " + request);
+        }
+
+        return new RecordedRequest(request, headers, chunkSizes,
+                requestBody.numBytesReceived, requestBody.toByteArray(), sequenceNumber);
+    }
+
+    /**
+     * Returns a response to satisfy {@code request}.
+     */
+    private MockResponse dispatch(RecordedRequest request) throws InterruptedException {
+        if (responseQueue.isEmpty()) {
+            throw new IllegalStateException("Unexpected request: " + request);
+        }
+
+        // to permit interactive/browser testing, ignore requests for favicons
+        if (request.getRequestLine().equals("GET /favicon.ico HTTP/1.1")) {
+            System.out.println("served " + request.getRequestLine());
+            return new MockResponse()
+                        .setResponseCode(HttpURLConnection.HTTP_NOT_FOUND);
+        }
+
+        if (singleResponse) {
+            return responseQueue.peek();
+        } else {
+            requestCount.incrementAndGet();
+            requestQueue.add(request);
+            return responseQueue.take();
+        }
+    }
+
+    private void writeResponse(OutputStream out, MockResponse response) throws IOException {
+        out.write((response.getStatus() + "\r\n").getBytes(ASCII));
+        for (String header : response.getHeaders()) {
+            out.write((header + "\r\n").getBytes(ASCII));
+        }
+        out.write(("\r\n").getBytes(ASCII));
+        out.write(response.getBody());
+        out.flush();
+    }
+
+    /**
+     * Transfer bytes from {@code in} to {@code out} until either {@code length}
+     * bytes have been transferred or {@code in} is exhausted.
+     */
+    private void transfer(int length, InputStream in, OutputStream out) throws IOException {
+        byte[] buffer = new byte[1024];
+        while (length > 0) {
+            int count = in.read(buffer, 0, Math.min(buffer.length, length));
+            if (count == -1) {
+                return;
+            }
+            out.write(buffer, 0, count);
+            length -= count;
+        }
+    }
+
+    /**
+     * Returns the text from {@code in} until the next "\r\n", or null if
+     * {@code in} is exhausted.
+     */
+    private String readAsciiUntilCrlf(InputStream in) throws IOException {
+        StringBuilder builder = new StringBuilder();
+        while (true) {
+            int c = in.read();
+            if (c == '\n' && builder.length() > 0 && builder.charAt(builder.length() - 1) == '\r') {
+                builder.deleteCharAt(builder.length() - 1);
+                return builder.toString();
+            } else if (c == -1) {
+                return builder.toString();
+            } else {
+                builder.append((char) c);
+            }
+        }
+    }
+
+    private void readEmptyLine(InputStream in) throws IOException {
+        String line = readAsciiUntilCrlf(in);
+        if (!line.isEmpty()) {
+            throw new IllegalStateException("Expected empty but was: " + line);
+        }
+    }
+
+    /**
+     * An output stream that drops data after bodyLimit bytes.
+     */
+    private class TruncatingOutputStream extends ByteArrayOutputStream {
+        private int numBytesReceived = 0;
+        @Override public void write(byte[] buffer, int offset, int len) {
+            numBytesReceived += len;
+            super.write(buffer, offset, Math.min(len, bodyLimit - count));
+        }
+        @Override public void write(int oneByte) {
+            numBytesReceived++;
+            if (count < bodyLimit) {
+                super.write(oneByte);
+            }
+        }
+    }
+
+    private static Runnable namedRunnable(final String name, final Runnable runnable) {
+        return new Runnable() {
+            public void run() {
+                String originalName = Thread.currentThread().getName();
+                Thread.currentThread().setName(name);
+                try {
+                    runnable.run();
+                } finally {
+                    Thread.currentThread().setName(originalName);
+                }
+            }
+        };
+    }
+}
diff --git a/src/main/java/com/google/mockwebserver/RecordedRequest.java b/src/main/java/com/google/mockwebserver/RecordedRequest.java
new file mode 100644
index 0000000..8f09084
--- /dev/null
+++ b/src/main/java/com/google/mockwebserver/RecordedRequest.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.mockwebserver;
+
+import java.util.List;
+
+/**
+ * An HTTP request that came into the mock web server.
+ */
+public final class RecordedRequest {
+    private final String requestLine;
+    private final List<String> headers;
+    private final List<Integer> chunkSizes;
+    private final int bodySize;
+    private final byte[] body;
+    private final int sequenceNumber;
+
+    RecordedRequest(String requestLine, List<String> headers, List<Integer> chunkSizes,
+            int bodySize, byte[] body, int sequenceNumber) {
+        this.requestLine = requestLine;
+        this.headers = headers;
+        this.chunkSizes = chunkSizes;
+        this.bodySize = bodySize;
+        this.body = body;
+        this.sequenceNumber = sequenceNumber;
+    }
+
+    public String getRequestLine() {
+        return requestLine;
+    }
+
+    public List<String> getHeaders() {
+        return headers;
+    }
+
+    /**
+     * Returns the sizes of the chunks of this request's body, or an empty list
+     * if the request's body was empty or unchunked.
+     */
+    public List<Integer> getChunkSizes() {
+        return chunkSizes;
+    }
+
+    /**
+     * Returns the total size of the body of this POST request (before
+     * truncation).
+     */
+    public int getBodySize() {
+        return bodySize;
+    }
+
+    /**
+     * Returns the body of this POST request. This may be truncated.
+     */
+    public byte[] getBody() {
+        return body;
+    }
+
+    /**
+     * Returns the index of this request on its HTTP connection. Since a single
+     * HTTP connection may serve multiple requests, each request is assigned its
+     * own sequence number.
+     */
+    public int getSequenceNumber() {
+        return sequenceNumber;
+    }
+
+    @Override public String toString() {
+        return requestLine;
+    }
+}
diff --git a/src/main/java/com/google/mockwebserver/SocketPolicy.java b/src/main/java/com/google/mockwebserver/SocketPolicy.java
new file mode 100644
index 0000000..d256a45
--- /dev/null
+++ b/src/main/java/com/google/mockwebserver/SocketPolicy.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.mockwebserver;
+
+/**
+ * What should be done with the incoming socket.
+ */
+public enum SocketPolicy {
+
+    /**
+     * Keep the socket open after the response. This is the default HTTP/1.1
+     * behavior.
+     */
+    KEEP_OPEN,
+
+    /**
+     * Close the socket after the response. This is the default HTTP/1.0
+     * behavior.
+     */
+    DISCONNECT_AT_END,
+
+    /**
+     * Wrap the socket with SSL at the completion of this request/response
+     * pair. Used for CONNECT messages to tunnel SSL over an HTTP proxy.
+     */
+    UPGRADE_TO_SSL_AT_END,
+
+    /**
+     * Request immediate close of connection without even reading the
+     * request.
+     *
+     * <p>Use to simulate the real life case of losing connection
+     * because of bugger SSL server close connection when it seems
+     * something like a compression method or TLS extension it doesn't
+     * understand, instead of simply ignoring it like it should.
+     */
+    DISCONNECT_AT_START,
+
+    /**
+     * Shutdown the socket input after sending the response. For testing bad
+     * behavior.
+     */
+    SHUTDOWN_INPUT_AT_END,
+
+    /**
+     * Shutdown the socket output after sending the response. For testing bad
+     * behavior.
+     */
+    SHUTDOWN_OUTPUT_AT_END
+}
diff --git a/src/test/java/com/google/mockwebserver/MockWebServerTest.java b/src/test/java/com/google/mockwebserver/MockWebServerTest.java
new file mode 100644
index 0000000..353361b
--- /dev/null
+++ b/src/test/java/com/google/mockwebserver/MockWebServerTest.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.mockwebserver;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.SocketTimeoutException;
+import java.net.URL;
+import java.net.URLConnection;
+import junit.framework.TestCase;
+
+public final class MockWebServerTest extends TestCase {
+
+    private MockWebServer server = new MockWebServer();
+
+    @Override protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @Override protected void tearDown() throws Exception {
+        server.shutdown();
+        super.tearDown();
+    }
+
+    public void testRegularResponse() throws Exception {
+        server.enqueue(new MockResponse().setBody("hello world"));
+        server.play();
+
+        URL url = server.getUrl("/");
+        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+        connection.setRequestProperty("Accept-Language", "en-US");
+        InputStream in = connection.getInputStream();
+        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
+        assertEquals(HttpURLConnection.HTTP_OK, connection.getResponseCode());
+        assertEquals("hello world", reader.readLine());
+
+        RecordedRequest request = server.takeRequest();
+        assertEquals("GET / HTTP/1.1", request.getRequestLine());
+        assertTrue(request.getHeaders().contains("Accept-Language: en-US"));
+    }
+
+    public void testRedirect() throws Exception {
+        server.play();
+        server.enqueue(new MockResponse()
+                .setResponseCode(HttpURLConnection.HTTP_MOVED_TEMP)
+                .addHeader("Location: " + server.getUrl("/new-path"))
+                .setBody("This page has moved!"));
+        server.enqueue(new MockResponse().setBody("This is the new location!"));
+
+        URLConnection connection = server.getUrl("/").openConnection();
+        InputStream in = connection.getInputStream();
+        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
+        assertEquals("This is the new location!", reader.readLine());
+
+        RecordedRequest first = server.takeRequest();
+        assertEquals("GET / HTTP/1.1", first.getRequestLine());
+        RecordedRequest redirect = server.takeRequest();
+        assertEquals("GET /new-path HTTP/1.1", redirect.getRequestLine());
+    }
+
+    public void testNonHexadecimalChunkSize() throws Exception {
+        server.enqueue(new MockResponse()
+                .setBody("G\r\nxxxxxxxxxxxxxxxx\r\n0\r\n\r\n")
+                .clearHeaders()
+                .addHeader("Transfer-encoding: chunked"));
+        server.play();
+
+        URLConnection connection = server.getUrl("/").openConnection();
+        InputStream in = connection.getInputStream();
+        try {
+            in.read();
+            fail();
+        } catch (IOException expected) {
+        }
+    }
+
+    public void testResponseTimeout() throws Exception {
+        server.enqueue(new MockResponse()
+                .setBody("ABC")
+                .clearHeaders()
+                .addHeader("Content-Length: 4"));
+        server.enqueue(new MockResponse()
+                .setBody("DEF"));
+        server.play();
+
+        URLConnection urlConnection = server.getUrl("/").openConnection();
+        urlConnection.setReadTimeout(1000);
+        InputStream in = urlConnection.getInputStream();
+        assertEquals('A', in.read());
+        assertEquals('B', in.read());
+        assertEquals('C', in.read());
+        try {
+            in.read(); // if Content-Length was accurate, this would return -1 immediately
+            fail();
+        } catch (SocketTimeoutException expected) {
+        }
+
+        URLConnection urlConnection2 = server.getUrl("/").openConnection();
+        InputStream in2 = urlConnection2.getInputStream();
+        assertEquals('D', in2.read());
+        assertEquals('E', in2.read());
+        assertEquals('F', in2.read());
+        assertEquals(-1, in2.read());
+
+        assertEquals(0, server.takeRequest().getSequenceNumber());
+        assertEquals(0, server.takeRequest().getSequenceNumber());
+    }
+}