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..f722c4c679118324e46cb1f0da0a34646c4e70af
--- /dev/null
+++ b/components/cronet/android/test/smoketests/src/org/chromium/net/smoke/QuicTest.java
@@ -0,0 +1,62 @@
+// 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.annotation.TargetApi;
+import android.test.suitebuilder.annotation.Smoke;
+
+import org.json.JSONObject;
+
+import static org.chromium.net.smoke.TestSupport.Protocol.QUIC;
+
+import org.chromium.net.UrlRequest;
+
+import java.net.URL;
+
+/**
+ * QUIC Tests.
+ */
+@TargetApi(19)
+public class QuicTest extends NativeCronetTestBase {
+    @Smoke
+    public void testQuic() throws Exception {
+        try (TestSupport.TestServer server = mTestSupport.createTestServer(getContext(), QUIC)) {
+            assertTrue(server.start());
+            final String urlString = server.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++) {
+                TestUrlRequestCallback callback = new TestUrlRequestCallback();
+                UrlRequest.Builder requestBuilder = mCronetEngine.newUrlRequestBuilder(
+                        urlString, callback, callback.getExecutor());
+                requestBuilder.build().start();
+                callback.blockForDone();
+                assertSuccessfulNonEmptyResponse(callback.mResponseInfo, urlString);
+                if (callback.mResponseInfo.getNegotiatedProtocol().startsWith("http/2+quic/")) {
+                    quicNegotiated = true;
+                    break;
+                }
+            }
+            assertTrue(quicNegotiated);
+        }
+    }
+}