[Cronet] Add support to run quic_simple_server

components/cronet/android/test/javatests/src/org/chromium/net/QuicTest.java

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.net;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.chromium.base.test.util.Feature;
+
+import java.util.HashMap;
+
+/**
+ * Tests making requests using QUIC.
+ */
+public class QuicTest extends CronetTestBase {
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        // Loads library first since native functions are used to retrieve
+        // QuicTestServer info before config is constructed.
+        System.loadLibrary("cronet_tests");
+    }
+
+    @SmallTest
+    @Feature({"Cronet"})
+    public void testQuicLoadUrl() throws Exception {
+        HttpUrlRequestFactoryConfig config = new HttpUrlRequestFactoryConfig();
+        String quicURL = QuicTestServer.getServerURL() + "/simple.txt";
+        config.enableQUIC(true);
+        config.setLibraryName("cronet_tests");
+        config.addQuicHint(QuicTestServer.getServerHost(),
+                QuicTestServer.getServerPort(), QuicTestServer.getServerPort());
+        config.setExperimentalQuicConnectionOptions("PACE,IW10,FOO,DEADBEEF");
+
+        String[] commandLineArgs = {
+                CronetTestActivity.CONFIG_KEY, config.toString() };
+        CronetTestActivity activity =
+                launchCronetTestAppWithUrlAndCommandLineArgs(null,
+                                                             commandLineArgs);
+        QuicTestServer.startQuicTestServer(activity.getApplicationContext());
+        activity.startNetLog();
+
+        HashMap<String, String> headers = new HashMap<String, String>();
+        TestHttpUrlRequestListener listener = new TestHttpUrlRequestListener();
+
+        HttpUrlRequest request =
+                activity.mRequestFactory.createRequest(
+                        quicURL,
+                        HttpUrlRequest.REQUEST_PRIORITY_MEDIUM,
+                        headers,
+                        listener);
+        request.start();
+        listener.blockForComplete();
+        assertEquals(200, listener.mHttpStatusCode);
+        assertEquals(
+                "This is a simple text file served by QUIC.\n", listener.mResponseAsString);
+        assertEquals("quic/1+spdy/3", listener.mNegotiatedProtocol);
+        activity.stopNetLog();
+        QuicTestServer.shutdownQuicTestServer();
+    }
+}