The Tor Browser: mobile/android/base/tests/BaseTest.java@fc2d59ddac77 (annotated)

mobile/android/base/tests/BaseTest.java@fc2d59ddac77 (annotated)

mobile/android/base/tests/BaseTest.java

Wed, 31 Dec 2014 07:22:50 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 07:22:50 +0100
branch: TOR_BUG_3246
changeset 4: fc2d59ddac77
permissions: -rw-r--r--

Correct previous dual key logic pending first delivery installment.

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 package org.mozilla.gecko.tests;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.util.ArrayList;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 import org.mozilla.gecko.Actions;
 import org.mozilla.gecko.Driver;
 import org.mozilla.gecko.Element;
 import org.mozilla.gecko.FennecNativeActions;
 import org.mozilla.gecko.FennecNativeDriver;
 import org.mozilla.gecko.GeckoAppShell;
 import org.mozilla.gecko.GeckoEvent;
 import org.mozilla.gecko.GeckoThread;
 import org.mozilla.gecko.GeckoThread.LaunchState;
 import org.mozilla.gecko.R;
 import org.mozilla.gecko.RobocopUtils;
 import org.mozilla.gecko.Tab;
 import org.mozilla.gecko.Tabs;
 import android.app.Activity;
 import android.content.ContentValues;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.res.AssetManager;
 import android.database.Cursor;
 import android.os.Build;
 import android.os.SystemClock;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentActivity;
 import android.support.v4.app.FragmentManager;
 import android.text.TextUtils;
 import android.util.DisplayMetrics;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.AdapterView;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ListAdapter;
 import android.widget.TextView;
 import com.jayway.android.robotium.solo.Condition;
 import com.jayway.android.robotium.solo.Solo;
 /**
  *  A convenient base class suitable for most Robocop tests.
  */
 @SuppressWarnings("unchecked")
 abstract class BaseTest extends BaseRobocopTest {
     private static final int VERIFY_URL_TIMEOUT = 2000;
     private static final int MAX_WAIT_ENABLED_TEXT_MS = 10000;
     private static final int MAX_WAIT_HOME_PAGER_HIDDEN_MS = 15000;
     public static final int MAX_WAIT_MS = 4500;
     public static final int LONG_PRESS_TIME = 6000;
     private static final int GECKO_READY_WAIT_MS = 180000;
     public static final int MAX_WAIT_BLOCK_FOR_EVENT_DATA_MS = 90000;
     private Activity mActivity;
     private int mPreferenceRequestID = 0;
     protected Solo mSolo;
     protected Driver mDriver;
     protected Actions mActions;
     protected String mBaseUrl;
     protected String mRawBaseUrl;
     protected String mProfile;
     public Device mDevice;
     protected DatabaseHelper mDatabaseHelper;
     protected StringHelper mStringHelper;
     protected int mScreenMidWidth;
     protected int mScreenMidHeight;
     protected void blockForGeckoReady() {
         try {
             Actions.EventExpecter geckoReadyExpector = mActions.expectGeckoEvent("Gecko:Ready");
             if (!GeckoThread.checkLaunchState(LaunchState.GeckoRunning)) {
                 geckoReadyExpector.blockForEvent(GECKO_READY_WAIT_MS, true);
             }
             geckoReadyExpector.unregisterListener();
         } catch (Exception e) {
             mAsserter.dumpLog("Exception in blockForGeckoReady", e);
         }
     }
     @Override
     public void setUp() throws Exception {
         super.setUp();
         // Create the intent to be used with all the important arguments.
         mBaseUrl = ((String) mConfig.get("host")).replaceAll("(/$)", "");
         mRawBaseUrl = ((String) mConfig.get("rawhost")).replaceAll("(/$)", "");
         Intent i = new Intent(Intent.ACTION_MAIN);
         mProfile = (String) mConfig.get("profile");
         i.putExtra("args", "-no-remote -profile " + mProfile);
         String envString = (String) mConfig.get("envvars");
         if (envString != "") {
             String[] envStrings = envString.split(",");
             for (int iter = 0; iter < envStrings.length; iter++) {
                 i.putExtra("env" + iter, envStrings[iter]);
             }
         }
         // Start the activity
         setActivityIntent(i);
         mActivity = getActivity();
         // Set up Robotium.solo and Driver objects
         mSolo = new Solo(getInstrumentation(), mActivity);
         mDriver = new FennecNativeDriver(mActivity, mSolo, mRootPath);
         mActions = new FennecNativeActions(mActivity, mSolo, getInstrumentation(), mAsserter);
         mDevice = new Device();
         mDatabaseHelper = new DatabaseHelper(mActivity, mAsserter);
         mStringHelper = new StringHelper();
     }
     @Override
     protected void runTest() throws Throwable {
         try {
             super.runTest();
         } catch (Throwable t) {
             // save screenshot -- written to /mnt/sdcard/Robotium-Screenshots
             // as <filename>.jpg
             mSolo.takeScreenshot("robocop-screenshot");
             if (mAsserter != null) {
                 mAsserter.dumpLog("Exception caught during test!", t);
                 mAsserter.ok(false, "Exception caught", t.toString());
             }
             // re-throw to continue bail-out
             throw t;
         }
     }
     @Override
     public void tearDown() throws Exception {
         try {
             mAsserter.endTest();
             // request a force quit of the browser and wait for it to take effect
             GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("Robocop:Quit", null));
             mSolo.sleep(7000);
             // if still running, finish activities as recommended by Robotium
             mSolo.finishOpenedActivities();
         } catch (Throwable e) {
             e.printStackTrace();
         }
         super.tearDown();
     }
     public void assertMatches(String value, String regex, String name) {
         if (value == null) {
             mAsserter.ok(false, name, "Expected /" + regex + "/, got null");
             return;
         }
         mAsserter.ok(value.matches(regex), name, "Expected /" + regex +"/, got \"" + value + "\"");
     }
     /**
      * Click on the URL bar to focus it and enter editing mode.
      */
     protected final void focusUrlBar() {
         // Click on the browser toolbar to enter editing mode
         final View toolbarView = mSolo.getView(R.id.browser_toolbar);
         mSolo.clickOnView(toolbarView);
         // Wait for highlighed text to gain focus
         boolean success = waitForCondition(new Condition() {
             @Override
             public boolean isSatisfied() {
                 EditText urlEditText = (EditText) mSolo.getView(R.id.url_edit_text);
                 if (urlEditText.isInputMethodTarget()) {
                     return true;
                 }
                 return false;
             }
         }, MAX_WAIT_ENABLED_TEXT_MS);
         mAsserter.ok(success, "waiting for urlbar text to gain focus", "urlbar text gained focus");
     }
     protected final void enterUrl(String url) {
         final EditText urlEditView = (EditText) mSolo.getView(R.id.url_edit_text);
         focusUrlBar();
         // Send the keys for the URL we want to enter
         mSolo.clearEditText(urlEditView);
         mSolo.enterText(urlEditView, url);
         // Get the URL text from the URL bar EditText view
         final String urlBarText = urlEditView.getText().toString();
         mAsserter.is(url, urlBarText, "URL typed properly");
     }
     protected final Fragment getBrowserSearch() {
         final FragmentManager fm = ((FragmentActivity) getActivity()).getSupportFragmentManager();
         return fm.findFragmentByTag("browser_search");
     }
     protected final void hitEnterAndWait() {
         Actions.EventExpecter contentEventExpecter = mActions.expectGeckoEvent("DOMContentLoaded");
         mActions.sendSpecialKey(Actions.SpecialKey.ENTER);
         // wait for screen to load
         contentEventExpecter.blockForEvent();
         contentEventExpecter.unregisterListener();
     }
     /**
      * Load <code>url</code> by sending key strokes to the URL bar UI.
      *
      * This method waits synchronously for the <code>DOMContentLoaded</code>
      * message from Gecko before returning.
      */
     protected final void inputAndLoadUrl(String url) {
         enterUrl(url);
         hitEnterAndWait();
     }
     /**
      * Load <code>url</code> using reflection and the internal
      * <code>org.mozilla.gecko.Tabs</code> API.
      *
      * This method does not wait for any confirmation from Gecko before
      * returning.
      */
     protected final void loadUrl(final String url) {
         try {
             Tabs.getInstance().loadUrl(url);
         } catch (Exception e) {
             mAsserter.dumpLog("Exception in loadUrl", e);
             throw new RuntimeException(e);
         }
     }
     protected final void closeTab(int tabId) {
         Tabs tabs = Tabs.getInstance();
         Tab tab = tabs.getTab(tabId);
         tabs.closeTab(tab);
     }
     public final void verifyUrl(String url) {
         final EditText urlEditText = (EditText) mSolo.getView(R.id.url_edit_text);
         String urlBarText = null;
         if (urlEditText != null) {
             // wait for a short time for the expected text, in case there is a delay
             // in updating the view
             waitForCondition(new VerifyTextViewText(urlEditText, url), VERIFY_URL_TIMEOUT);
             urlBarText = urlEditText.getText().toString();
         }
         mAsserter.is(urlBarText, url, "Browser toolbar URL stayed the same");
     }
     class VerifyTextViewText implements Condition {
         private TextView mTextView;
         private String mExpected;
         public VerifyTextViewText(TextView textView, String expected) {
             mTextView = textView;
             mExpected = expected;
         }
         @Override
         public boolean isSatisfied() {
             String textValue = mTextView.getText().toString();
             return mExpected.equals(textValue);
         }
     }
     protected final String getAbsoluteUrl(String url) {
         return mBaseUrl + "/" + url.replaceAll("(^/)", "");
     }
     protected final String getAbsoluteRawUrl(String url) {
         return mRawBaseUrl + "/" + url.replaceAll("(^/)", "");
     }
     /*
      * Wrapper method for mSolo.waitForCondition with additional logging.
      */
     protected final boolean waitForCondition(Condition condition, int timeout) {
         boolean result = mSolo.waitForCondition(condition, timeout);
         if (!result) {
             // Log timeout failure for diagnostic purposes only; a failed wait may
             // be normal and does not necessarily warrant a test asssertion/failure.
             mAsserter.dumpLog("waitForCondition timeout after " + timeout + " ms.");
         }
         return result;
     }
     // TODO: With Robotium 4.2, we should use Condition and waitForCondition instead.
     // Future boolean tests should not use this method.
     protected final boolean waitForTest(BooleanTest t, int timeout) {
         long end = SystemClock.uptimeMillis() + timeout;
         while (SystemClock.uptimeMillis() < end) {
             if (t.test()) {
                 return true;
             }
             mSolo.sleep(100);
         }
         // log out wait failure for diagnostic purposes only;
         // a failed wait may be normal and does not necessarily
         // warrant a test assertion/failure
         mAsserter.dumpLog("waitForTest timeout after "+timeout+" ms");
         return false;
     }
     // TODO: With Robotium 4.2, we should use Condition and waitForCondition instead.
     // Future boolean tests should not implement this interface.
     protected interface BooleanTest {
         public boolean test();
     }
     public void SqliteCompare(String dbName, String sqlCommand, ContentValues[] cvs) {
         File profile = new File(mProfile);
         String dbPath = new File(profile, dbName).getPath();
         Cursor c = mActions.querySql(dbPath, sqlCommand);
         SqliteCompare(c, cvs);
     }
     public void SqliteCompare(Cursor c, ContentValues[] cvs) {
         mAsserter.is(c.getCount(), cvs.length, "List is correct length");
         if (c.moveToFirst()) {
             do {
                 boolean found = false;
                 for (int i = 0; !found && i < cvs.length; i++) {
                     if (CursorMatches(c, cvs[i])) {
                         found = true;
                     }
                 }
                 mAsserter.is(found, true, "Password was found");
             } while (c.moveToNext());
         }
     }
     public boolean CursorMatches(Cursor c, ContentValues cv) {
         for (int i = 0; i < c.getColumnCount(); i++) {
             String column = c.getColumnName(i);
             if (cv.containsKey(column)) {
                 mAsserter.info("Comparing", "Column values for: " + column);
                 Object value = cv.get(column);
                 if (value == null) {
                     if (!c.isNull(i)) {
                         return false;
                     }
                 } else {
                     if (c.isNull(i) || !value.toString().equals(c.getString(i))) {
                         return false;
                     }
                 }
             }
         }
         return true;
     }
     public InputStream getAsset(String filename) throws IOException {
         AssetManager assets = getInstrumentation().getContext().getAssets();
         return assets.open(filename);
     }
     public boolean waitForText(String text) {
         boolean rc = mSolo.waitForText(text);
         if (!rc) {
             // log out failed wait for diagnostic purposes only;
             // waitForText failures are sometimes expected/normal
             mAsserter.dumpLog("waitForText timeout on "+text);
         }
         return rc;
     }
     // waitForText usually scrolls down in a view when text is not visible.
     // For PreferenceScreens and dialogs, Solo.waitForText scrolling does not
     // work, so we use this hack to do the same thing.
     protected boolean waitForPreferencesText(String txt) {
         boolean foundText = waitForText(txt);
         if (!foundText) {
             if ((mScreenMidWidth == 0) || (mScreenMidHeight == 0)) {
                 mScreenMidWidth = mDriver.getGeckoWidth()/2;
                 mScreenMidHeight = mDriver.getGeckoHeight()/2;
             }
             // If we don't see the item, scroll down once in case it's off-screen.
             // Hacky way to scroll down.  solo.scroll* does not work in dialogs.
             MotionEventHelper meh = new MotionEventHelper(getInstrumentation(), mDriver.getGeckoLeft(), mDriver.getGeckoTop());
             meh.dragSync(mScreenMidWidth, mScreenMidHeight+100, mScreenMidWidth, mScreenMidHeight-100);
             foundText = mSolo.waitForText(txt);
         }
         return foundText;
     }
     /**
      * Wait for <text> to be visible and also be enabled/clickable.
      */
     public boolean waitForEnabledText(String text) {
         final String testText = text;
         boolean rc = waitForCondition(new Condition() {
             @Override
             public boolean isSatisfied() {
                 // Solo.getText() could be used here, except that it sometimes
                 // hits an assertion when the requested text is not found.
                 ArrayList<View> views = mSolo.getCurrentViews();
                 for (View view : views) {
                     if (view instanceof TextView) {
                         TextView tv = (TextView)view;
                         String viewText = tv.getText().toString();
                         if (tv.isEnabled() && viewText != null && viewText.matches(testText)) {
                             return true;
                         }
                     }
                 }
                 return false;
             }
         }, MAX_WAIT_ENABLED_TEXT_MS);
         if (!rc) {
             // log out failed wait for diagnostic purposes only;
             // failures are sometimes expected/normal
             mAsserter.dumpLog("waitForEnabledText timeout on "+text);
         }
         return rc;
     }
     /**
      * Select <item> from Menu > "Settings" > <section>.
      */
     public void selectSettingsItem(String section, String item) {
         String[] itemPath = { "Settings", section, item };
         selectMenuItemByPath(itemPath);
     }
     /**
      * Traverses the items in listItems in order in the menu.
      */
     public void selectMenuItemByPath(String[] listItems) {
         int listLength = listItems.length;
         if (listLength > 0) {
             selectMenuItem(listItems[0]);
         }
         if (listLength > 1) {
             for (int i = 1; i < listLength; i++) {
                 String itemName = "^" + listItems[i] + "$";
                 mAsserter.ok(waitForPreferencesText(itemName), "Waiting for and scrolling once to find item " + itemName, itemName + " found");
                 mAsserter.ok(waitForEnabledText(itemName), "Waiting for enabled text " + itemName, itemName + " option is present and enabled");
                 mSolo.clickOnText(itemName);
             }
         }
     }
     public final void selectMenuItem(String menuItemName) {
         // build the item name ready to be used
         String itemName = "^" + menuItemName + "$";
         mActions.sendSpecialKey(Actions.SpecialKey.MENU);
         if (waitForText(itemName)) {
             mSolo.clickOnText(itemName);
         } else {
             // Older versions of Android have additional settings under "More",
             // including settings that newer versions have under "Tools."
             if (mSolo.searchText("(^More$|^Tools$)")) {
                 mSolo.clickOnText("(^More$|^Tools$)");
             }
             waitForText(itemName);
             mSolo.clickOnText(itemName);
         }
     }
     public final void verifyHomePagerHidden() {
         final View homePagerContainer = mSolo.getView(R.id.home_pager_container);
         boolean rc = waitForCondition(new Condition() {
             @Override
             public boolean isSatisfied() {
                 return homePagerContainer.getVisibility() != View.VISIBLE;
             }
         }, MAX_WAIT_HOME_PAGER_HIDDEN_MS);
         if (!rc) {
             mAsserter.ok(rc, "Verify HomePager is hidden", "HomePager is hidden");
         }
     }
     public final void verifyPageTitle(String title) {
         final TextView urlBarTitle = (TextView) mSolo.getView(R.id.url_bar_title);
         String pageTitle = null;
         if (urlBarTitle != null) {
             // Wait for the title to make sure it has been displayed in case the view
             // does not update fast enough
             waitForCondition(new VerifyTextViewText(urlBarTitle, title), MAX_WAIT_MS);
             pageTitle = urlBarTitle.getText().toString();
         }
         mAsserter.is(pageTitle, title, "Page title is correct");
     }
     public final void verifyTabCount(int expectedTabCount) {
         Element tabCount = mDriver.findElement(getActivity(), R.id.tabs_counter);
         String tabCountText = tabCount.getText();
         int tabCountInt = Integer.parseInt(tabCountText);
         mAsserter.is(tabCountInt, expectedTabCount, "The correct number of tabs are opened");
     }
     // Used to perform clicks on pop-up buttons without having to close the virtual keyboard
     public void clickOnButton(String label) {
         final Button button = mSolo.getButton(label);
         try {
             runTestOnUiThread(new Runnable() {
                 @Override
                 public void run() {
                     button.performClick();
                 }
             });
        } catch (Throwable throwable) {
            mAsserter.ok(false, "Unable to click the button","Was unable to click button ");
        }
     }
     // Used to hide/show the virtual keyboard
     public void toggleVKB() {
         InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(Activity.INPUT_METHOD_SERVICE);
         imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
     }
     public void addTab() {
         mSolo.clickOnView(mSolo.getView(R.id.tabs));
         // wait for addTab to appear (this is usually immediate)
         boolean success = waitForCondition(new Condition() {
             @Override
             public boolean isSatisfied() {
                 View addTabView = mSolo.getView(R.id.add_tab);
                 if (addTabView == null) {
                     return false;
                 }
                 return true;
             }
         }, MAX_WAIT_MS);
         mAsserter.ok(success, "waiting for add tab view", "add tab view available");
         Actions.EventExpecter pageShowExpecter = mActions.expectGeckoEvent("Content:PageShow");
         mSolo.clickOnView(mSolo.getView(R.id.add_tab));
         pageShowExpecter.blockForEvent();
         pageShowExpecter.unregisterListener();
     }
     public void addTab(String url) {
         addTab();
         // Adding a new tab opens about:home, so now we just need to load the url in it.
         inputAndLoadUrl(url);
     }
     /**
      * Gets the AdapterView of the tabs list.
      *
      * @return List view in the tabs tray
      */
     private final AdapterView<ListAdapter> getTabsList() {
         Element tabs = mDriver.findElement(getActivity(), R.id.tabs);
         tabs.click();
         return (AdapterView<ListAdapter>) getActivity().findViewById(R.id.normal_tabs);
     }
     /**
      * Gets the view in the tabs tray at the specified index.
      *
      * @return View at index
      */
     private View getTabViewAt(final int index) {
         final View[] childView = { null };
         final AdapterView<ListAdapter> view = getTabsList();
         runOnUiThreadSync(new Runnable() {
             @Override
             public void run() {
                 view.setSelection(index);
                 // The selection isn't updated synchronously; posting a
                 // runnable to the view's queue guarantees we'll run after the
                 // layout pass.
                 view.post(new Runnable() {
                     @Override
                     public void run() {
                         // getChildAt() is relative to the list of visible
                         // views, but our index is relative to all views in the
                         // list. Subtract the first visible list position for
                         // the correct offset.
                         childView[0] = view.getChildAt(index - view.getFirstVisiblePosition());
                     }
                 });
             }
         });
         boolean result = waitForCondition(new Condition() {
             @Override
             public boolean isSatisfied() {
                 return childView[0] != null;
             }
         }, MAX_WAIT_MS);
         mAsserter.ok(result, "list item at index " + index + " exists", null);
         return childView[0];
     }
     /**
      * Selects the tab at the specified index.
      *
      * @param index Index of tab to select
      */
     public void selectTabAt(final int index) {
         mSolo.clickOnView(getTabViewAt(index));
     }
     /**
      * Closes the tab at the specified index.
      *
      * @param index Index of tab to close
      */
     public void closeTabAt(final int index) {
         View closeButton = getTabViewAt(index).findViewById(R.id.close);
         mSolo.clickOnView(closeButton);
     }
     public final void runOnUiThreadSync(Runnable runnable) {
         RobocopUtils.runOnUiThreadSync(mActivity, runnable);
     }
     /* Tap the "star" (bookmark) button to bookmark or un-bookmark the current page */
     public void toggleBookmark() {
         mActions.sendSpecialKey(Actions.SpecialKey.MENU);
         waitForText("Settings");
         // On ICS+ phones, there is no button labeled "Bookmarks"
         // instead we have to just dig through every button on the screen
         ArrayList<View> images = mSolo.getCurrentViews();
         for (int i = 0; i < images.size(); i++) {
             final View view = images.get(i);
             boolean found = false;
             found = "Bookmark".equals(view.getContentDescription());
             // on older android versions, try looking at the button's text
             if (!found) {
                 if (view instanceof TextView) {
                     found = "Bookmark".equals(((TextView)view).getText());
                 }
             }
             if (found) {
                 int[] xy = new int[2];
                 view.getLocationOnScreen(xy);
                 final int viewWidth = view.getWidth();
                 final int viewHeight = view.getHeight();
                 final float x = xy[0] + (viewWidth / 2.0f);
                 float y = xy[1] + (viewHeight / 2.0f);
                 mSolo.clickOnScreen(x, y);
             }
         }
     }
     public void clearPrivateData() {
         selectSettingsItem(StringHelper.PRIVACY_SECTION_LABEL, StringHelper.CLEAR_PRIVATE_DATA_LABEL);
         Actions.EventExpecter clearData = mActions.expectGeckoEvent("Sanitize:Finished");
         mSolo.clickOnText("Clear data");
         clearData.blockForEvent();
         clearData.unregisterListener();
     }
     class Device {
         public final String version; // 2.x or 3.x or 4.x
         public String type; // "tablet" or "phone"
         public final int width;
         public final int height;
         public final float density;
         public Device() {
             // Determine device version
             int sdk = Build.VERSION.SDK_INT;
             if (sdk < Build.VERSION_CODES.HONEYCOMB) {
                 version = "2.x";
             } else {
                 if (sdk > Build.VERSION_CODES.HONEYCOMB_MR2) {
                     version = "4.x";
                 } else {
                     version = "3.x";
                 }
             }
             // Determine with and height
             DisplayMetrics dm = new DisplayMetrics();
             getActivity().getWindowManager().getDefaultDisplay().getMetrics(dm);
             height = dm.heightPixels;
             width = dm.widthPixels;
             density = dm.density;
             // Determine device type
             type = "phone";
             try {
                 if (GeckoAppShell.isTablet()) {
                     type = "tablet";
                 }
             } catch (Exception e) {
                 mAsserter.dumpLog("Exception in detectDevice", e);
             }
         }
         public void rotate() {
             if (getActivity().getRequestedOrientation () == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
                 mSolo.setActivityOrientation(Solo.PORTRAIT);
             } else {
                 mSolo.setActivityOrientation(Solo.LANDSCAPE);
             }
         }
     }
     class Navigation {
         private String devType;
         private String osVersion;
         public Navigation(Device mDevice) {
             devType = mDevice.type;
             osVersion = mDevice.version;
         }
         public void back() {
             Actions.EventExpecter pageShowExpecter = mActions.expectGeckoEvent("Content:PageShow");
             if (devType.equals("tablet")) {
                 Element backBtn = mDriver.findElement(getActivity(), R.id.back);
                 backBtn.click();
             } else {
                 mActions.sendSpecialKey(Actions.SpecialKey.BACK);
             }
             pageShowExpecter.blockForEvent();
             pageShowExpecter.unregisterListener();
         }
         public void forward() {
             Actions.EventExpecter pageShowExpecter = mActions.expectGeckoEvent("Content:PageShow");
             if (devType.equals("tablet")) {
                 Element fwdBtn = mDriver.findElement(getActivity(), R.id.forward);
                 fwdBtn.click();
             } else {
                 mActions.sendSpecialKey(Actions.SpecialKey.MENU);
                 waitForText("^New Tab$");
                 if (!osVersion.equals("2.x")) {
                     Element fwdBtn = mDriver.findElement(getActivity(), R.id.forward);
                     fwdBtn.click();
                 } else {
                     mSolo.clickOnText("^Forward$");
                 }
                 ensureMenuClosed();
             }
             pageShowExpecter.blockForEvent();
             pageShowExpecter.unregisterListener();
         }
         public void reload() {
             if (devType.equals("tablet")) {
                 Element reloadBtn = mDriver.findElement(getActivity(), R.id.reload);
                 reloadBtn.click();
             } else {
                 mActions.sendSpecialKey(Actions.SpecialKey.MENU);
                 waitForText("^New Tab$");
                 if (!osVersion.equals("2.x")) {
                     Element reloadBtn = mDriver.findElement(getActivity(), R.id.reload);
                     reloadBtn.click();
                 } else {
                     mSolo.clickOnText("^Reload$");
                 }
                 ensureMenuClosed();
             }
         }
         // DEPRECATED!
         // Use BaseTest.toggleBookmark() in new code.
         public void bookmark() {
             mActions.sendSpecialKey(Actions.SpecialKey.MENU);
             waitForText("^New Tab$");
             if (mSolo.searchText("^Bookmark$")) {
                 // This is the Android 2.x so the button has text
                 mSolo.clickOnText("^Bookmark$");
             } else {
                 Element bookmarkBtn = mDriver.findElement(getActivity(), R.id.bookmark);
                 if (bookmarkBtn != null) {
                     // We are on Android 4.x so the button is an image button
                     bookmarkBtn.click();
                 }
             }
             ensureMenuClosed();
         }
         // On some devices, the menu may not be dismissed after clicking on an
         // item. Close it here.
         private void ensureMenuClosed() {
             if (mSolo.searchText("^New Tab$")) {
                 mActions.sendSpecialKey(Actions.SpecialKey.BACK);
             }
          }
     }
     /**
      * Gets the string representation of a stack trace.
      *
      * @param t Throwable to get stack trace for
      * @return Stack trace as a string
      */
     public static String getStackTraceString(Throwable t) {
         StringWriter sw = new StringWriter();
         t.printStackTrace(new PrintWriter(sw));
         return sw.toString();
     }
     /**
      * Condition class that waits for a view, and allows callers access it when done.
      */
     private class DescriptionCondition<T extends View> implements Condition {
         public T mView;
         private String mDescr;
         private Class<T> mCls;
         public DescriptionCondition(Class<T> cls, String descr) {
             mDescr = descr;
             mCls = cls;
         }
         @Override
         public boolean isSatisfied() {
             mView = findViewWithContentDescription(mCls, mDescr);
             return (mView != null);
         }
     }
     /**
      * Wait for a view with the specified description .
      */
     public <T extends View> T waitForViewWithDescription(Class<T> cls, String description) {
         DescriptionCondition<T> c = new DescriptionCondition<T>(cls, description);
         waitForCondition(c, MAX_WAIT_ENABLED_TEXT_MS);
         return c.mView;
     }
     /**
      * Get an active view with the specified description .
      */
     public <T extends View> T findViewWithContentDescription(Class<T> cls, String description) {
         for (T view : mSolo.getCurrentViews(cls)) {
             final String descr = (String) view.getContentDescription();
             if (TextUtils.isEmpty(descr)) {
                 continue;
             }
             if (TextUtils.equals(description, descr)) {
                 return view;
             }
         }
         return null;
     }
     /**
      * Abstract class for running small test cases within a BaseTest.
      */
     abstract class TestCase implements Runnable {
         /**
          * Implement tests here. setUp and tearDown for the test case
          * should be handled by the parent test. This is so we can avoid the
          * overhead of starting Gecko and creating profiles.
          */
         protected abstract void test() throws Exception;
         @Override
         public void run() {
             try {
                 test();
             } catch (Exception e) {
                 mAsserter.ok(false,
                              "Test " + this.getClass().getName() + " threw exception: " + e,
                              "");
             }
         }
     }
     /**
      * Set the preference and wait for it to change before proceeding with the test.
      */
     public void setPreferenceAndWaitForChange(final JSONObject jsonPref) {
         mActions.sendGeckoEvent("Preferences:Set", jsonPref.toString());
         // Get the preference name from the json and store it in an array. This array
         // will be used later while fetching the preference data.
         String[] prefNames = new String[1];
         try {
             prefNames[0] = jsonPref.getString("name");
         } catch (JSONException e) {
             mAsserter.ok(false, "Exception in setPreferenceAndWaitForChange", getStackTraceString(e));
         }
         // Wait for confirmation of the pref change before proceeding with the test.
         final int ourRequestID = mPreferenceRequestID--;
         final Actions.RepeatedEventExpecter eventExpecter = mActions.expectGeckoEvent("Preferences:Data");
         mActions.sendPreferencesGetEvent(ourRequestID, prefNames);
         // Wait until we get the correct "Preferences:Data" event
         waitForCondition(new Condition() {
             final long endTime = SystemClock.elapsedRealtime() + MAX_WAIT_BLOCK_FOR_EVENT_DATA_MS;
             @Override
             public boolean isSatisfied() {
                 try {
                     long timeout = endTime - SystemClock.elapsedRealtime();
                     if (timeout < 0) {
                         timeout = 0;
                     }
                     JSONObject data = new JSONObject(eventExpecter.blockForEventDataWithTimeout(timeout));
                     int requestID = data.getInt("requestId");
                     if (requestID != ourRequestID) {
                         return false;
                     }
                     JSONArray preferences = data.getJSONArray("preferences");
                     mAsserter.is(preferences.length(), 1, "Expecting preference array to have one element");
                     JSONObject prefs = (JSONObject) preferences.get(0);
                     mAsserter.is(prefs.getString("name"), jsonPref.getString("name"),
                             "Expecting returned preference name to be the same as the set name");
                     mAsserter.is(prefs.getString("type"), jsonPref.getString("type"),
                             "Expecting returned preference type to be the same as the set type");
                     mAsserter.is(prefs.get("value"), jsonPref.get("value"),
                             "Expecting returned preference value to be the same as the set value");
                     return true;
                 } catch(JSONException e) {
                     mAsserter.ok(false, "Exception in setPreferenceAndWaitForChange", getStackTraceString(e));
                     // Please the java compiler
                     return false;
                 }
             }
         }, MAX_WAIT_BLOCK_FOR_EVENT_DATA_MS);
         eventExpecter.unregisterListener();
     }
 }

The Tor Browser / annotate

mobile/android/base/tests/BaseTest.java@fc2d59ddac77 (annotated)

mobile/android/base/tests/BaseTest.java