Add the code.google.com/p/dalvik benchmarks to libcore.

I'll remove them from code.google.com afterwards.

Change-Id: I369a301ed0e116c7971caebc607c5a86d06d4ee2

1 files changed, 109 insertions, 0 deletions

diff --git a/benchmarks/regression/SSLSocketBenchmark.java b/benchmarks/regression/SSLSocketBenchmark.java
new file mode 100644
index 0000000..fd72a79
--- /dev/null
+++ b/benchmarks/regression/SSLSocketBenchmark.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2010 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 benchmarks.regression;
+
+import com.google.caliper.Param;
+import com.google.caliper.SimpleBenchmark;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.URL;
+import javax.net.SocketFactory;
+import javax.net.ssl.SSLContext;
+
+public class SSLSocketBenchmark extends SimpleBenchmark {
+
+    private static final int BUFFER_SIZE = 8192;
+
+    final byte[] buffer = new byte[BUFFER_SIZE];
+
+    @Param private WebSite webSite;
+
+    public enum WebSite {
+        DOCS("https://docs.google.com"),
+        MAIL("https://mail.google.com"),
+        SITES("https://sites.google.com"),
+        WWW("https://www.google.com");
+        final InetAddress host;
+        final int port;
+        final byte[] request;
+        WebSite(String uri) {
+            try {
+                URL url = new URL(uri);
+
+                this.host = InetAddress.getByName(url.getHost());
+
+                int p = url.getPort();
+                String portString;
+                if (p == -1) {
+                    this.port = 443;
+                    portString = "";
+                } else {
+                    this.port = p;
+                    portString = ":" + port;
+                }
+
+                this.request = ("GET " + uri + " HTTP/1.0\r\n"
+                                + "Host: " + host + portString + "\r\n"
+                                +"\r\n").getBytes();
+
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    @Param private Implementation implementation;
+
+    public enum Implementation { OPENSSL, HARMONY };
+
+    private SocketFactory sf;
+
+    @Override protected void setUp() throws Exception {
+        SSLContext sslContext;
+        switch (implementation) {
+            case OPENSSL:
+                sslContext = SSLContext.getInstance("SSL", "AndroidOpenSSL");
+                break;
+            case HARMONY:
+                sslContext = SSLContext.getInstance("SSL", "HarmonyJSSE");
+                break;
+            default:
+                throw new RuntimeException(implementation.toString());
+        }
+        sslContext.init(null, null, null);
+        this.sf = sslContext.getSocketFactory();
+    }
+
+    public void time(int reps) throws Exception {
+        for (int i = 0; i < reps; ++i) {
+            Socket s = sf.createSocket(webSite.host, webSite.port);
+            OutputStream out = s.getOutputStream();
+            out.write(webSite.request);
+            InputStream in = s.getInputStream();
+            while (true) {
+                int n = in.read(buffer);
+                if (n == -1) {
+                    break;
+                }
+            }
+            in.close();
+        }
+    }
+}