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Merge "Integration tests for 16kb dev option" into main am: 3abf3a0f8c am: 78cd8ba4f6

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Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/3111722

Change-Id: I6e669fb33f7d5d7f6abc9ebdad353ec1501fbe5d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Pawan Wagh
2024-06-05 03:20:54 +00:00
committed by Automerger Merge Worker
parent e0bccf1d5c 78cd8ba4f6
commit 513ea2cde4
5 changed files with 426 additions and 0 deletions
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tests/Enable16KbTests/Android.bp Normal file
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// Copyright (C) 2024 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 {
default_applicable_licenses: ["packages_apps_Settings_license"],
default_team: "trendy_team_android_kernel",
}
android_test_helper_app {
name: "test_16kb_app",
srcs: ["test_16kb_app/src/**/*.java"],
manifest: "test_16kb_app/test_16kb_app.xml",
static_libs: [
"androidx.test.ext.junit",
"androidx.test.rules",
"androidx.test.uiautomator_uiautomator",
"platform-test-annotations",
"settings-helper",
"sysui-helper",
"truth",
"flag-junit",
],
platform_apis: true,
certificate: "platform",
test_suites: ["general-tests"],
libs: [
"android.test.runner",
"android.test.base",
],
}
java_test_host {
name: "Enable16KbTest",
// Include all test java files
srcs: ["src/**/*.java"],
static_libs: [
"junit",
"platform-test-annotations",
"truth",
],
libs: [
"tradefed",
"compatibility-host-util",
"compatibility-tradefed",
],
data: [
":test_16kb_app",
],
test_suites: ["general-tests"],
test_config: "AndroidTest.xml",
}

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tests/Enable16KbTests/AndroidTest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2024 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.
-->
<configuration description="Runs 16K developer option test.">
<option name="test-suite-tag" value="apct"/>
<target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
<option name="cleanup-apks" value="true" />
<option name="test-file-name" value="test_16kb_app.apk" />
</target_preparer>
<target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
<option name="force-root" value="false" />
</target_preparer>
<test class="com.android.compatibility.common.tradefed.testtype.JarHostTest" >
<option name="jar" value="Enable16KbTest.jar" />
</test>
<target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
<!-- Unlock screen -->
<option name="run-command" value="input keyevent KEYCODE_WAKEUP" />
<!-- Dismiss keyguard, in case it's set as "Swipe to unlock" -->
<option name="run-command" value="wm dismiss-keyguard" />
<!-- Collapse notifications -->
<option name="run-command" value="cmd statusbar collapse" />
<!-- dismiss all system dialogs before launch test -->
<option name="run-command" value="am broadcast -a android.intent.action.CLOSE_SYSTEM_DIALOGS" />
</target_preparer>
</configuration>

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tests/Enable16KbTests/src/com/android/test/Enable16KbTest.java Normal file
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/*
* Copyright (C) 2024 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.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeTrue;
import android.platform.test.annotations.AppModeFull;
import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test;
import com.android.tradefed.testtype.junit4.DeviceTestRunOptions;
import com.android.tradefed.util.RunUtil;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.io.BufferedReader;
import java.io.StringReader;
@RunWith(DeviceJUnit4ClassRunner.class)
public class Enable16KbTest extends BaseHostJUnit4Test {
private static final String TEST_APP_NAME = "test_16kb_app.apk";
private static final String APP_PACKAGE = "com.android.settings.development.test";
private static final String TEST_NAME = "Enable16KbDeviceTest";
private static final String SWITCH_TO_EXT4 = "enable16k_switchToExt4";
private static final String SWITCH_TO_16KB = "enable16k_switchTo16Kb";
private static final String SWITCH_TO_4KB = "enable16k_switchTo4Kb";
private static final String DISABLE_DEV_OPTION = "enable16k_disableDeveloperOption";
@Test
@AppModeFull
public void enable16KbToggle() throws Exception {
assertTrue(isPackageInstalled(APP_PACKAGE));
// Check if developer option is enabled otherwise exit
getDevice().enableAdbRoot();
String result = getDevice().getProperty("ro.product.build.16k_page.enabled");
assumeTrue("true".equals(result));
// This test can be run on OEM unlocked device only as unlocking bootloader requires
// manual intervention.
result = getDevice().getProperty("ro.boot.flash.locked");
assumeTrue("0".equals(result));
getDevice().executeShellCommand("am start -a com.android.setupwizard.FOUR_CORNER_EXIT");
// Enables developer option and switch to ext4
runTestAndWait(SWITCH_TO_EXT4);
getDevice().enableAdbRoot();
getDevice().executeShellCommand("am start -a com.android.setupwizard.FOUR_CORNER_EXIT");
assertTrue(verifyExt4());
// Device will wiped. need to install test package again.
installTestApp();
// Enable developer option and switch to 16kb kernel and Check page size
runTestAndWait(SWITCH_TO_16KB);
result = getDevice().executeShellCommand("getconf PAGE_SIZE");
assertEquals("16384", result.strip());
// switch back to 4kb kernel and check page size
runTestAndWait(SWITCH_TO_4KB);
result = getDevice().executeShellCommand("getconf PAGE_SIZE");
assertEquals("4096", result.strip());
// Verify that developer options can't be turned off
runDeviceTests(APP_PACKAGE, APP_PACKAGE + "." + TEST_NAME, DISABLE_DEV_OPTION);
}
private void installTestApp() throws Exception {
DeviceTestRunOptions options = new DeviceTestRunOptions(null /* unused */);
options.setApkFileName(TEST_APP_NAME);
options.setInstallArgs("-r");
installPackage(options);
assertTrue(isPackageInstalled(APP_PACKAGE));
}
private void runTestAndWait(String testMethodName) throws Exception {
runDeviceTests(APP_PACKAGE, APP_PACKAGE + "." + TEST_NAME, testMethodName);
// Device is either formatting or applying update. It usually takes 3 minutes to boot.
RunUtil.getDefault().sleep(180000);
// Wait for 2 mins device to be online againg
getDevice().waitForDeviceOnline(120000);
}
private boolean verifyExt4() throws Exception {
String result = getDevice().executeShellCommand("cat /proc/mounts");
BufferedReader br = new BufferedReader(new StringReader(result));
String line;
while ((line = br.readLine()) != null) {
final String[] fields = line.split(" ");
final String partition = fields[1];
final String fsType = fields[2];
if (partition.equals("/data") && fsType.equals("ext4")) {
return true;
}
}
return false;
}
}

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tests/Enable16KbTests/test_16kb_app/src/com/android/settings/development/test/Enable16KbDeviceTest.java Normal file
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/*
* Copyright (C) 2024 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.development.test;
import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
import static org.junit.Assert.assertTrue;
import android.content.Context;
import android.os.RemoteException;
import android.provider.Settings;
import android.system.helpers.SettingsHelper;
import androidx.test.runner.AndroidJUnit4;
import androidx.test.uiautomator.By;
import androidx.test.uiautomator.BySelector;
import androidx.test.uiautomator.Direction;
import androidx.test.uiautomator.UiDevice;
import androidx.test.uiautomator.UiObject2;
import androidx.test.uiautomator.Until;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
public class Enable16KbDeviceTest {
private static final long TIMEOUT = 2000;
private static final String ENABLE_16K_TOGGLE = "Boot with 16KB page size";
private static final String BUILD_NUMBER = "Build number";
private static final String USE_DEVELOPER_OPTIONS = "Use developer options";
private static final String EXT4_CONFIRMATION = "Erase all data";
private static final String EXT4_TITLE = "Reformat device to ext4? (required for 16KB mode)";
private static final String TOGGLE_16K_TITLE = "Switch from 4KB mode to 16KB mode";
private static final String TOGGLE_4K_TITLE = "Switch from 16KB mode to 4KB mode";
private static final String ANDROID_WIDGET_SCROLLVIEW = "android.widget.ScrollView";
private static final String OKAY = "OK";
private static final String NOTIFICATION_TITLE_4K = "Using 4KB page-agnostic mode";
private static final String NOTIFICATION_TITLE_16K = "Using 16KB page-agnostic mode";
private Context mContext;
private UiDevice mDevice;
private SettingsHelper mHelper;
@Before
public void setUp() throws Exception {
mContext = getInstrumentation().getTargetContext();
mDevice = UiDevice.getInstance(getInstrumentation());
mHelper = SettingsHelper.getInstance();
try {
mDevice.setOrientationNatural();
} catch (RemoteException e) {
throw new RuntimeException("failed to freeze device orientation", e);
}
mDevice.executeShellCommand("input keyevent KEYCODE_WAKEUP");
mDevice.executeShellCommand("wm dismiss-keyguard");
}
private void unlockDeveloperOptions() throws Exception {
SettingsHelper.launchSettingsPage(mContext, Settings.ACTION_DEVICE_INFO_SETTINGS);
// Click 7 times on build number to unlock the dev options
for (int i = 0; i < 7; i++) {
mHelper.clickSetting(BUILD_NUMBER);
}
}
@Test
public void enable16k_switchToExt4() throws Exception {
unlockDeveloperOptions();
SettingsHelper.launchSettingsPage(
mContext, Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS);
clickOnObject(By.text(ENABLE_16K_TOGGLE));
// Verify that ext4 toggle is visible
verifyTextOnScreen(EXT4_TITLE);
mDevice.wait(Until.findObject(By.text(EXT4_CONFIRMATION)), TIMEOUT).click();
}
@Test
public void enable16k_switchTo16Kb() throws Exception {
// Device will be in 4kb mode
openPersistentNotification(NOTIFICATION_TITLE_4K);
unlockDeveloperOptions();
SettingsHelper.launchSettingsPage(
mContext, Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS);
clickOnObject(By.text(ENABLE_16K_TOGGLE));
// Verify that text is displayed to switch to 16kb
verifyTextOnScreen(TOGGLE_16K_TITLE);
mDevice.wait(Until.findObject(By.text(OKAY)), TIMEOUT).click();
}
@Test
public void enable16k_switchTo4Kb() throws Exception {
// Device will be in 16kb mode
openPersistentNotification(NOTIFICATION_TITLE_16K);
SettingsHelper.launchSettingsPage(
mContext, Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS);
clickOnObject(By.text(ENABLE_16K_TOGGLE));
// Verify that text is displayed to switch to 4kb
verifyTextOnScreen(TOGGLE_4K_TITLE);
mDevice.wait(Until.findObject(By.text(OKAY)), TIMEOUT).click();
}
private void clickOnObject(BySelector target) {
mDevice.waitForWindowUpdate(null, TIMEOUT);
UiObject2 scrollView =
mDevice.wait(
Until.findObject(By.scrollable(true).clazz(ANDROID_WIDGET_SCROLLVIEW)),
TIMEOUT);
UiObject2 targetObject = scrollTo(scrollView, target, Direction.DOWN);
assertTrue(targetObject != null);
targetObject.click();
}
private UiObject2 scrollTo(UiObject2 scrollable, BySelector target, Direction direction) {
while (!mDevice.hasObject(target) && scrollable.scroll(direction, 1.0f)) {
// continue
}
if (!mDevice.hasObject(target)) {
scrollable.scroll(direction, 1.0f);
}
return mDevice.findObject(target);
}
private void verifyTextOnScreen(String displayedText) {
UiObject2 targetObject = mDevice.wait(Until.findObject(By.text(displayedText)), TIMEOUT);
assertTrue(targetObject != null);
}
private void openPersistentNotification(String title) {
mDevice.openNotification();
verifyTextOnScreen(title);
mDevice.wait(Until.findObject(By.text(title)), TIMEOUT).click();
mDevice.waitForWindowUpdate(null, TIMEOUT);
verifyTextOnScreen(title);
mDevice.wait(Until.findObject(By.text(OKAY)), TIMEOUT).click();
mDevice.waitForWindowUpdate(null, TIMEOUT);
}
@Test
public void enable16k_disableDeveloperOption() throws Exception {
// Device will be in 4KB mode when this test will be run
SettingsHelper.launchSettingsPage(
mContext, Settings.ACTION_APPLICATION_DEVELOPMENT_SETTINGS);
mDevice.wait(Until.findObject(By.text(USE_DEVELOPER_OPTIONS)), TIMEOUT).click();
verifyTextOnScreen(NOTIFICATION_TITLE_4K);
mDevice.wait(Until.findObject(By.text(OKAY)), TIMEOUT).click();
}
}

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tests/Enable16KbTests/test_16kb_app/test_16kb_app.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2024 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.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.settings.development.test"
android:sharedUserId="android.uid.systemui">
<application>
<uses-library android:name="android.test.runner"/>
</application>
<instrumentation
android:name="androidx.test.runner.AndroidJUnitRunner"
android:targetPackage="com.android.settings.development.test"/>
</manifest>