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      1 package com.android.contacts;
      2 
      3 import static com.android.contacts.util.PermissionsUtil.hasPermission;
      4 
      5 import static org.junit.Assume.assumeTrue;
      6 
      7 import android.Manifest;
      8 import android.content.Context;
      9 import android.content.Intent;
     10 import android.content.pm.PackageManager;
     11 import android.support.test.InstrumentationRegistry;
     12 import android.support.test.filters.MediumTest;
     13 import android.support.test.filters.Suppress;
     14 import android.support.test.runner.AndroidJUnit4;
     15 import android.support.test.uiautomator.By;
     16 import android.support.test.uiautomator.UiDevice;
     17 import android.support.test.uiautomator.UiObject2;
     18 import android.support.test.uiautomator.Until;
     19 
     20 import org.junit.Before;
     21 import org.junit.Test;
     22 import org.junit.runner.RunWith;
     23 
     24 /**
     25  * Make sure the app doesn't crash when it is started without permissions. Note: this won't
     26  * run in most environments because permissions will already have been granted.
     27  *
     28  * To exercise this run:
     29  *
     30  * $ adb shell pm revoke com.android.contacts android.permission.READ_CONTACTS
     31  * $ adb shell pm revoke com.android.contacts android.permission.WRITE_CONTACTS
     32  * $ adb shell pm revoke com.android.contacts android.permission.GET_ACCOUNTS
     33  * $ adb shell pm revoke com.android.contacts android.permission.READ_PHONE_STATE
     34  * $ adb shell pm revoke com.android.contacts android.permission.READ_CALL_LOG
     35  * $ adb shell pm revoke com.android.contacts android.permission.CALL_PHONE
     36  * $ adb shell am instrument -w \
     37  *     com.google.android.contacts.tests/android.support.test.runner.AndroidJUnitRunner \
     38  *     -e class com.android.contacts.NoPermissionsLaunchSmokeTest
     39  */
     40 @MediumTest
     41 // suppressed because failed assumptions are reported as test failures by the build server
     42 @Suppress
     43 @RunWith(AndroidJUnit4.class)
     44 public class NoPermissionsLaunchSmokeTest {
     45     private static final long TIMEOUT = 5000;
     46 
     47     private Context mTargetContext;
     48 
     49     @Before
     50     public void setUp() throws Exception {
     51         mTargetContext = InstrumentationRegistry.getTargetContext();
     52         assumeTrue(!hasPermission(mTargetContext, Manifest.permission.READ_CONTACTS));
     53         assumeTrue(!hasPermission(mTargetContext, Manifest.permission.WRITE_CONTACTS));
     54         assumeTrue(!hasPermission(mTargetContext, Manifest.permission.GET_ACCOUNTS));
     55         assumeTrue(!hasPermission(mTargetContext, Manifest.permission.READ_PHONE_STATE));
     56         assumeTrue(!hasPermission(mTargetContext, Manifest.permission.READ_CALL_LOG));
     57         assumeTrue(!hasPermission(mTargetContext, Manifest.permission.CALL_PHONE));
     58 
     59         // remove state that might exist outside of the app
     60         // (e.g. launcher shortcuts and scheduled jobs)
     61         DynamicShortcuts.reset(mTargetContext);
     62     }
     63 
     64     @Test
     65     public void launchingMainActivityDoesntCrash() throws Exception {
     66         final UiDevice device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
     67 
     68         // Launch the main activity
     69         InstrumentationRegistry.getContext().startActivity(
     70                 new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_DEFAULT)
     71                         .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK)
     72                         .setPackage(InstrumentationRegistry.getTargetContext().getPackageName()));
     73 
     74         device.waitForIdle();
     75 
     76         device.wait(Until.hasObject(By.textStartsWith("Allow Contacts")), TIMEOUT);
     77         final UiObject2 grantContactsPermissionButton = device.findObject(By.text("ALLOW"));
     78 
     79         grantContactsPermissionButton.click();
     80 
     81         device.wait(Until.hasObject(By.textEndsWith("make and manage phone calls?")), TIMEOUT);
     82 
     83         final PackageManager packageManager = mTargetContext.getPackageManager();
     84         if (!packageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY)) {
     85             device.waitForIdle();
     86             return;
     87         }
     88 
     89         final UiObject2 grantPhonePermissionButton = device.findObject(By.text("ALLOW"));
     90 
     91         grantPhonePermissionButton.clickAndWait(Until.newWindow(), TIMEOUT);
     92 
     93         // Not sure if this actually waits for the load to complete or not.
     94         device.waitForIdle();
     95     }
     96 
     97     // TODO: it would be good to have similar tests for other entry points that might be reached
     98     // without required permissions.
     99 }
    100