Cronet smoke tests

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

Index: components/cronet/android/test/smoketests/src/org/chromium/net/smoke/QuicTest.java
diff --git a/components/cronet/android/test/smoketests/src/org/chromium/net/smoke/QuicTest.java b/components/cronet/android/test/smoketests/src/org/chromium/net/smoke/QuicTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..5719a93beedd62fd32e357bf070932c4ad37cd9e
--- /dev/null
+++ b/components/cronet/android/test/smoketests/src/org/chromium/net/smoke/QuicTest.java
@@ -0,0 +1,72 @@
+// Copyright 2016 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.smoke;
+
+import android.support.test.filters.SmallTest;
+
+import org.json.JSONObject;
+
+import static org.chromium.net.smoke.TestSupport.Protocol.QUIC;
+
+import org.chromium.net.UrlRequest;
+
+import java.net.URL;
+
+/**
+ * QUIC Tests.
+ */
+public class QuicTest extends NativeCronetTestCase {
+    private TestSupport.TestServer mServer;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mServer = mTestSupport.createTestServer(getContext(), QUIC);
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        mServer.shutdown();
+        super.tearDown();
+    }
+
+    @SmallTest
+    public void testQuic() throws Exception {
+        assertTrue(mServer.start());
+        final String urlString = mServer.getSuccessURL();
+        final URL url = new URL(urlString);
+
+        mCronetEngineBuilder.enableQuic(true);
+        mCronetEngineBuilder.addQuicHint(url.getHost(), url.getPort(), url.getPort());
+        mTestSupport.installMockCertVerifierForTesting(mCronetEngineBuilder);
+
+        JSONObject quicParams = new JSONObject().put("delay_tcp_race", true);
+        JSONObject experimentalOptions = new JSONObject().put("QUIC", quicParams);
+        mTestSupport.addHostResolverRules(experimentalOptions);
+        experimentalOptions.put("host_whitelist", url.getHost());
+
+        mCronetEngineBuilder.setExperimentalOptions(experimentalOptions.toString());
+
+        initCronetEngine();
+
+        // QUIC is not guaranteed to win the race even with |delay_tcp_race| set, so try
+        // multiple times.
+        boolean quicNegotiated = false;
+
+        for (int i = 0; i < 5; i++) {
+            SmokeTestRequestCallback callback = new SmokeTestRequestCallback();
+            UrlRequest.Builder requestBuilder =
+                    mCronetEngine.newUrlRequestBuilder(urlString, callback, callback.getExecutor());
+            requestBuilder.build().start();
+            callback.blockForDone();
+            assertSuccessfulNonEmptyResponse(callback, urlString);
+            if (callback.getResponseInfo().getNegotiatedProtocol().startsWith("http/2+quic/")) {
+                quicNegotiated = true;
+                break;
+            }
+        }
+        assertTrue(quicNegotiated);
+    }
+}