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/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.users;
import static com.google.common.truth.Truth.assertThat;
import android.app.Instrumentation;
import android.content.Intent;
import android.content.pm.UserInfo;
import android.os.UserManager;
import android.util.Log;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import androidx.test.core.app.ActivityScenario;
import androidx.test.ext.junit.rules.ActivityScenarioRule;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.SmallTest;
import androidx.test.platform.app.InstrumentationRegistry;
import com.android.settings.Settings;
import com.android.settings.testutils.AdbUtils;
import com.android.settings.testutils.UiUtils;
import com.android.settingslib.utils.ThreadUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Random;
import java.util.stream.Collectors;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class UserSettingsComponentTest {
public static final int TIMEOUT = 2000;
private static final int USER_TYPE_RESTRICTED_PROFILE = 2;
public final String TAG = this.getClass().getName();
private final Instrumentation mInstrumentation = InstrumentationRegistry.getInstrumentation();
private final ArrayList<Integer> mOriginUserIds = new ArrayList<>();
private final UserManager mUserManager =
(UserManager) mInstrumentation.getTargetContext().getSystemService("user");
@Rule
public ActivityScenarioRule<Settings.UserSettingsActivity>
rule = new ActivityScenarioRule<>(
new Intent(android.provider.Settings.ACTION_USER_SETTINGS)
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
@Before
public void setUp() {
for (UserInfo info : mUserManager.getUsers()) {
mOriginUserIds.add(info.id);
}
// Enable multiple user switch.
if (!mUserManager.isUserSwitcherEnabled()) {
android.provider.Settings.Global.putInt(
mInstrumentation.getTargetContext().getContentResolver(),
android.provider.Settings.Global.USER_SWITCHER_ENABLED, 1);
}
}
@Test
public void test_new_user_on_multiple_setting_page() throws IOException {
String randomUserName = gendrate_random_name(10);
ActivityScenario scenario = rule.getScenario();
scenario.onActivity(activity -> {
Fragment f =
((FragmentActivity) activity).getSupportFragmentManager().getFragments().get(0);
UserSettings us = (UserSettings) f;
Log.d(TAG, "Start to add user :" + randomUserName);
ThreadUtils.postOnBackgroundThread(
us.new AddUserNowImpl(USER_TYPE_RESTRICTED_PROFILE, randomUserName));
});
assertThat(
UiUtils.waitUntilCondition(5000, () -> mUserManager.getAliveUsers().stream().filter(
(user) -> user.name.equals(
randomUserName)).findFirst().isPresent())).isTrue();
}
@After
public void tearDown() {
int retryNumber = 5;
for (int i = 0; i < retryNumber; ++i) {
int currentUsersCount = mUserManager.getUserCount();
if (currentUsersCount == mOriginUserIds.size()) {
break;
} else if (i != 0) {
Log.d(TAG, "[tearDown] User not fully removed. Retry #" + (i = 1) + " of total "
+ mOriginUserIds.size());
}
for (UserInfo info : mUserManager.getUsers()) {
if (mOriginUserIds.contains(info.id)) {
continue;
}
Log.d(TAG, "[tearDown] Clean up user {" + info.id + "}:" + info.name);
try {
AdbUtils.shell("pm remove-user " + info.id);
} catch (Exception e) {
Log.w(TAG, "[tearDown] Error occurs while removing user. " + e.toString());
}
}
}
}
private String gendrate_random_name(int length) {
String seed = "abcdefghijklmnopqrstuvwxyABCDEFGHIJKLMNOPQSTUVWXYZ";
Random r1 = new Random();
String result = "";
for (int i = 0; i < length; ++i) {
result = result + seed.charAt(r1.nextInt(seed.length() - 1));
}
if (mUserManager.getAliveUsers().stream().map(user -> user.name).collect(
Collectors.toList()).contains(result)) {
Log.d(TAG, "Name repeated! add padding 'rpt' in the end of name.");
result += "rpt";
}
return result;
}
}
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