[Cronet] Use Https for Quic Test Server

components/cronet/android/java/src/org/chromium/net/CronetUrlRequestContext.java

 // Copyright 2014 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.os.Build;
 import android.os.ConditionVariable;
 import android.os.Handler;
 import android.os.Looper;
@@ skipping 17 matching lines @@
  * CronetEngine using Chromium HTTP stack implementation.
  */
 @JNINamespace("cronet")
 @UsedByReflection("CronetEngine.java")
 class CronetUrlRequestContext extends CronetEngine {
     private static final int LOG_NONE = 3;  // LOG(FATAL), no VLOG.
     private static final int LOG_DEBUG = -1;  // LOG(FATAL...INFO), VLOG(1)
     private static final int LOG_VERBOSE = -2;  // LOG(FATAL...INFO), VLOG(2)
     static final String LOG_TAG = "ChromiumNetwork";
 
+    // For Testing.
+    private static long sNativeMockCertVerifier = 0;
+
     /**
      * Synchronize access to mUrlRequestContextAdapter and shutdown routine.
      */
     private final Object mLock = new Object();
     private final ConditionVariable mInitCompleted = new ConditionVariable(false);
     private final AtomicInteger mActiveRequestCount = new AtomicInteger(0);
 
     private long mUrlRequestContextAdapter = 0;
     private Thread mNetworkThread;
 
@@ skipping 15 matching lines @@
 
     @UsedByReflection("CronetEngine.java")
     public CronetUrlRequestContext(CronetEngine.Builder builder) {
         CronetLibraryLoader.ensureInitialized(builder.getContext(), builder);
         nativeSetMinLogLevel(getLoggingLevel());
         mUrlRequestContextAdapter = nativeCreateRequestContextAdapter(builder.toString());
         if (mUrlRequestContextAdapter == 0) {
             throw new NullPointerException("Context Adapter creation failed.");
         }
 
+        if (sNativeMockCertVerifier != 0) {
+            nativeSetMockCertVerifierForTesting(mUrlRequestContextAdapter, sNativeMockCertVerifier);

[mef, 2015/10/12 18:27:13]

Would it make sense to have a 'SetMockCertVerifierForTesting' method on
CronetEngine.Builder, which will pass it down through config and use it in
URLRequestContextConfig::ConfigureURLRequestContextBuilder? 

That should work for both CronetUrlRequestContext and legacy API.

[xunjieli, 2015/10/13 01:58:02]

Great idea! Didn't realize we can serialize a native pointer into string that
way! Very smart

+        }
+
         // Init native Chromium URLRequestContext on main UI thread.
         Runnable task = new Runnable() {
             @Override
             public void run() {
                 synchronized (mLock) {
                     // mUrlRequestContextAdapter is guaranteed to exist until
                     // initialization on main and network threads completes and
                     // initNetworkThread is called back on network thread.
                     nativeInitRequestContextOnMainThread(mUrlRequestContextAdapter);
                 }
@@ skipping 267 matching lines @@
 
     void postObservationTaskToNetworkQualityExecutor(Runnable task) {
         try {
             mNetworkQualityExecutor.execute(task);
         } catch (RejectedExecutionException failException) {
             Log.e(CronetUrlRequestContext.LOG_TAG, "Exception posting task to executor",
                     failException);
         }
     }
 
+    /**
+     * Sets a mock cert verifier for testing.
+     * @param nativeMockCertVerifier a pointer to the native net::MockCertVerifier.
+     */
+    static void setMockCertVerifierForTesting(long nativeMockCertVerifier) {
+        sNativeMockCertVerifier = nativeMockCertVerifier;
+    }
+
     // Native methods are implemented in cronet_url_request_context.cc.
     private static native long nativeCreateRequestContextAdapter(String config);
 
     private static native int nativeSetMinLogLevel(int loggingLevel);
 
     @NativeClassQualifiedName("CronetURLRequestContextAdapter")
+    private static native void nativeSetMockCertVerifierForTesting(
+            long nativePtr, long mockCertVerifier);
+
+    @NativeClassQualifiedName("CronetURLRequestContextAdapter")
     private native void nativeDestroy(long nativePtr);
 
     @NativeClassQualifiedName("CronetURLRequestContextAdapter")
     private native void nativeStartNetLogToFile(long nativePtr,
             String fileName, boolean logAll);
 
     @NativeClassQualifiedName("CronetURLRequestContextAdapter")
     private native void nativeStopNetLog(long nativePtr);
 
     @NativeClassQualifiedName("CronetURLRequestContextAdapter")
     private native void nativeInitRequestContextOnMainThread(long nativePtr);
 
     @NativeClassQualifiedName("CronetURLRequestContextAdapter")
     private native void nativeEnableNetworkQualityEstimator(
             long nativePtr, boolean useLocalHostRequests, boolean useSmallerResponses);
 
     @NativeClassQualifiedName("CronetURLRequestContextAdapter")
     private native void nativeProvideRTTObservations(long nativePtr, boolean should);
 
     @NativeClassQualifiedName("CronetURLRequestContextAdapter")
     private native void nativeProvideThroughputObservations(long nativePtr, boolean should);
 }