[Cronet] Enable persistence mode for Sdch

components/cronet/android/test/src/org/chromium/net/CronetTestActivity.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.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.Environment;
@@ skipping 18 matching lines @@
  * Activity for managing the Cronet Test.
  */
 @SuppressFBWarnings("URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
 public class CronetTestActivity extends Activity {
     private static final String TAG = "CronetTestActivity";
 
     public static final String COMMAND_LINE_ARGS_KEY = "commandLineArgs";
     public static final String POST_DATA_KEY = "postData";
     public static final String CONFIG_KEY = "config";
     public static final String CACHE_KEY = "cache";
+    public static final String SDCH_KEY = "sdch";
+
     public static final String LIBRARY_INIT_KEY = "libraryInit";
     /**
       * Skips library initialization.
       */
     public static final String LIBRARY_INIT_SKIP = "skip";
 
     // Uses disk cache.
     public static final String CACHE_DISK = "disk";
 
     // Uses disk cache but does not store http data.
@@ skipping 94 matching lines @@
      * Prepares the path for the test storage (http cache, QUIC server info).
      */
     private void prepareTestStorage() {
         File storage = new File(getTestStorage());
         if (storage.exists()) {
             assertTrue(recursiveDelete(storage));
         }
         assertTrue(storage.mkdir());
     }
 
-    private String getTestStorage() {
+    String getTestStorage() {
         return PathUtils.getDataDirectory(getApplicationContext()) + "/test_storage";
     }
 
     private boolean recursiveDelete(File path) {
         if (path.isDirectory()) {
             for (File c : path.listFiles()) {
                 if (!recursiveDelete(c)) {
                     return false;
                 }
             }
@@ skipping 25 matching lines @@
         if (CACHE_DISK.equals(cacheString)) {
             config.setStoragePath(getTestStorage());
             config.enableHttpCache(UrlRequestContextConfig.HttpCache.DISK, 1000 * 1024);
         } else if (CACHE_DISK_NO_HTTP.equals(cacheString)) {
             config.setStoragePath(getTestStorage());
             config.enableHttpCache(UrlRequestContextConfig.HttpCache.DISK_NO_HTTP, 1000 * 1024);
         } else if (CACHE_IN_MEMORY.equals(cacheString)) {
             config.enableHttpCache(UrlRequestContextConfig.HttpCache.IN_MEMORY, 100 * 1024);
         }
 
+        String sdchString = getCommandLineArg(SDCH_KEY);
+        if (sdchString != null) {
+            config.enableSDCH(true);
+        }
+
         // Setting this here so it isn't overridden on the command line
         config.setLibraryName("cronet_tests");
         return config;
     }
 
     // Helper function to initialize request context. Also used in testing.
     public UrlRequestContext initRequestContext() {
         return UrlRequestContext.createContext(this, mConfig);
     }
 
@@ skipping 74 matching lines @@
 
     public void stopNetLog() {
         if (mRequestFactory != null) {
             mRequestFactory.stopNetLog();
         }
         if (mUrlRequestContext != null) {
             mUrlRequestContext.stopNetLog();
         }
     }
 }