Initial upload of cronet for Android.

net/cronet/android/sample/javatests/src/org/chromium/cronet_sample_apk/CronetSampleTestBase.java

Index: net/cronet/android/sample/javatests/src/org/chromium/cronet_sample_apk/CronetSampleTestBase.java
diff --git a/content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellTestBase.java b/net/cronet/android/sample/javatests/src/org/chromium/cronet_sample_apk/CronetSampleTestBase.java
similarity index 56%
copy from content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellTestBase.java
copy to net/cronet/android/sample/javatests/src/org/chromium/cronet_sample_apk/CronetSampleTestBase.java
index 0d3196cc96c1280ec5caa48bd125a62b2b7ac1b9..936dd43ca664e7edb3b730f8373ea774bf02589e 100644
--- a/content/shell/android/javatests/src/org/chromium/content_shell_apk/ContentShellTestBase.java
+++ b/net/cronet/android/sample/javatests/src/org/chromium/cronet_sample_apk/CronetSampleTestBase.java
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-package org.chromium.content_shell_apk;
+package org.chromium.cronet_sample_apk;
 
 import android.content.ComponentName;
 import android.content.Intent;
@@ -13,62 +13,53 @@ import android.text.TextUtils;
 import static org.chromium.base.test.util.ScalableTimeout.scaleTimeout;
 
 import org.chromium.base.test.util.UrlUtils;
-import org.chromium.content.browser.ContentView;
-import org.chromium.content.browser.ContentViewCore;
-import org.chromium.content.browser.LoadUrlParams;
-import org.chromium.content.browser.test.util.CallbackHelper;
-import org.chromium.content.browser.test.util.Criteria;
-import org.chromium.content.browser.test.util.CriteriaHelper;
-import org.chromium.content.browser.test.util.TestCallbackHelperContainer;
-import org.chromium.content_shell.Shell;
-
-import java.util.concurrent.TimeUnit;
+
 import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
- * Base test class for all ContentShell based tests.
+ * Base test class for all CronetSample based tests.
  */
-public class ContentShellTestBase extends ActivityInstrumentationTestCase2<ContentShellActivity> {
+public class CronetSampleTestBase extends ActivityInstrumentationTestCase2<CronetSampleActivity> {
 
     /** The maximum time the waitForActiveShellToBeDoneLoading method will wait. */
     private static final long WAIT_FOR_ACTIVE_SHELL_LOADING_TIMEOUT = scaleTimeout(10000);
 
     protected static final long WAIT_PAGE_LOADING_TIMEOUT_SECONDS = scaleTimeout(15);
 
-    public ContentShellTestBase() {
-        super(ContentShellActivity.class);
+    public CronetSampleTestBase() {
+        super(CronetSampleActivity.class);
     }
 
     /**
-     * Starts the ContentShell activity and loads the given URL.
-     * The URL can be null, in which case will default to ContentShellActivity.DEFAULT_SHELL_URL.
+     * Starts the CronetSample activity and loads the given URL.
+     * The URL can be null, in which case will default to CronetSampleActivity.DEFAULT_SHELL_URL.
      */
-    protected ContentShellActivity launchContentShellWithUrl(String url) {
-        return launchContentShellWithUrlAndCommandLineArgs(url, null);
+    protected CronetSampleActivity launchCronetSampleWithUrl(String url) {
+        return launchCronetSampleWithUrlAndCommandLineArgs(url, null);
     }
 
     /**
-     * Starts the ContentShell activity appending the provided command line arguments
+     * Starts the CronetSample activity appending the provided command line arguments
      * and loads the given URL. The URL can be null, in which case will default to
-     * ContentShellActivity.DEFAULT_SHELL_URL.
+     * CronetSampleActivity.DEFAULT_SHELL_URL.
      */
-    protected ContentShellActivity launchContentShellWithUrlAndCommandLineArgs(String url,
+    protected CronetSampleActivity launchCronetSampleWithUrlAndCommandLineArgs(String url,
             String[] commandLineArgs) {
         Intent intent = new Intent(Intent.ACTION_MAIN);
         intent.addCategory(Intent.CATEGORY_LAUNCHER);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         if (url != null) intent.setData(Uri.parse(url));
         intent.setComponent(new ComponentName(getInstrumentation().getTargetContext(),
-              ContentShellActivity.class));
+              CronetSampleActivity.class));
         if (commandLineArgs != null) {
-            intent.putExtra(ContentShellActivity.COMMAND_LINE_ARGS_KEY, commandLineArgs);
+            intent.putExtra(CronetSampleActivity.COMMAND_LINE_ARGS_KEY, commandLineArgs);
         }
         setActivityIntent(intent);
         return getActivity();
     }
 
-    // TODO(cjhopman): These functions are inconsistent with launchContentShell***. Should be
-    // startContentShell*** and should use the url exactly without the getTestFileUrl call. Possibly
+    // TODO(cjhopman): These functions are inconsistent with launchCronetSample***. Should be
+    // startCronetSample*** and should use the url exactly without the getTestFileUrl call. Possibly
     // these two ways of starting the activity (launch* and start*) should be merged into one.
     /**
      * Starts the content shell activity with the provided test url.
@@ -76,10 +67,10 @@ public class ContentShellTestBase extends ActivityInstrumentationTestCase2<Conte
      * @param url Test url to load.
      */
     protected void startActivityWithTestUrl(String url) throws Throwable {
-        launchContentShellWithUrl(UrlUtils.getTestFileUrl(url));
+        launchCronetSampleWithUrl(UrlUtils.getTestFileUrl(url));
         assertNotNull(getActivity());
         assertTrue(waitForActiveShellToBeDoneLoading());
-        assertEquals(UrlUtils.getTestFileUrl(url), getContentView().getUrl());
+        assertEquals(UrlUtils.getTestFileUrl(url), getActivity().getUrl());
     }
 
     /**
@@ -91,27 +82,13 @@ public class ContentShellTestBase extends ActivityInstrumentationTestCase2<Conte
      */
     protected void startActivityWithTestUrlAndCommandLineArgs(
             String url, String[] commandLineArgs) throws Throwable {
-        launchContentShellWithUrlAndCommandLineArgs(
+        launchCronetSampleWithUrlAndCommandLineArgs(
                 UrlUtils.getTestFileUrl(url), commandLineArgs);
         assertNotNull(getActivity());
         assertTrue(waitForActiveShellToBeDoneLoading());
     }
 
     /**
-     * Returns the current ContentView.
-     */
-    protected ContentView getContentView() {
-        return getActivity().getActiveShell().getContentView();
-    }
-
-    /**
-     * Returns the current ContentViewCore or null if there is no ContentView.
-     */
-    protected ContentViewCore getContentViewCore() {
-        return getContentView() == null ? null : getContentView().getContentViewCore();
-    }
-
-    /**
      * Waits for the Active shell to finish loading.  This times out after
      * WAIT_FOR_ACTIVE_SHELL_LOADING_TIMEOUT milliseconds and it shouldn't be used for long
      * loading pages. Instead it should be used more for test initialization. The proper way
@@ -120,7 +97,7 @@ public class ContentShellTestBase extends ActivityInstrumentationTestCase2<Conte
      * @throws InterruptedException
      */
     protected boolean waitForActiveShellToBeDoneLoading() throws InterruptedException {
-        final ContentShellActivity activity = getActivity();
+        final CronetSampleActivity activity = getActivity();
 
         // Wait for the Content Shell to be initialized.
         return CriteriaHelper.pollForCriteria(new Criteria() {
@@ -131,14 +108,13 @@ public class ContentShellTestBase extends ActivityInstrumentationTestCase2<Conte
                     runTestOnUiThread(new Runnable() {
                         @Override
                         public void run() {
-                            Shell shell = activity.getActiveShell();
-                            if (shell != null) {
+                            if (activity != null) {
                                 // There are two cases here that need to be accounted for.
                                 // The first is that we've just created a Shell and it isn't
                                 // loading because it has no URL set yet.  The second is that
                                 // we've set a URL and it actually is loading.
-                                isLoaded.set(!shell.isLoading()
-                                        && !TextUtils.isEmpty(shell.getContentView().getUrl()));
+                                isLoaded.set(!activity.isLoading()
+                                        && !TextUtils.isEmpty(activity.getUrl()));
                             } else {
                                 isLoaded.set(false);
                             }
@@ -154,32 +130,13 @@ public class ContentShellTestBase extends ActivityInstrumentationTestCase2<Conte
     }
 
     /**
-     * Loads a URL in the specified content view.
-     *
-     * @param contentView The content view to load the URL in.
-     * @param callbackHelperContainer The callback helper container used to monitor progress.
-     * @param params The URL params to use.
-     */
-    protected void loadUrl(
-            final ContentView contentView, TestCallbackHelperContainer callbackHelperContainer,
-            final LoadUrlParams params) throws Throwable {
-        handleBlockingCallbackAction(
-                callbackHelperContainer.getOnPageFinishedHelper(),
-                new Runnable() {
-                    @Override
-                    public void run() {
-                        contentView.loadUrl(params);
-                    }
-                });
-    }
-
-    /**
      * Handles performing an action on the UI thread that will return when the specified callback
      * is incremented.
      *
      * @param callbackHelper The callback helper that will be blocked on.
      * @param action The action to be performed on the UI thread.
      */
+    /*
     protected void handleBlockingCallbackAction(
             CallbackHelper callbackHelper, Runnable action) throws Throwable {
         int currentCallCount = callbackHelper.getCallCount();
@@ -187,20 +144,5 @@ public class ContentShellTestBase extends ActivityInstrumentationTestCase2<Conte
         callbackHelper.waitForCallback(
                 currentCallCount, 1, WAIT_PAGE_LOADING_TIMEOUT_SECONDS, TimeUnit.SECONDS);
     }
-
-    // TODO(aelias): This method needs to be removed once http://crbug.com/179511 is fixed.
-    // Meanwhile, we have to wait if the page has the <meta viewport> tag.
-    /**
-     * Waits till the ContentViewCore receives the expected page scale factor
-     * from the compositor and asserts that this happens.
-     */
-    protected void assertWaitForPageScaleFactorMatch(final float expectedScale)
-            throws InterruptedException {
-        assertTrue(CriteriaHelper.pollForCriteria(new Criteria() {
-            @Override
-            public boolean isSatisfied() {
-                return getContentViewCore().getScale() == expectedScale;
-            }
-        }));
-    }
+    */
 }