Add expand PiP via intent test using FaaS

//

// Copyright (C) 2025 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 {

    // See: http://go/android-license-faq

    // A large-scale-change added 'default_applicable_licenses' to import

    // all of the 'license_kinds' from "frameworks_base_license"

    // to get the below license kinds:

    //   SPDX-license-identifier-Apache-2.0

    default_applicable_licenses: ["frameworks_base_license"],

}

android_test {

    name: "WMShellFlickerServicePipTests",

    defaults: ["WMShellFlickerTestsDefault"],

    manifest: "AndroidManifest.xml",

    test_config_template: "AndroidTestTemplate.xml",

    srcs: ["src/**/*.kt"],

    static_libs: [

        "WMShellFlickerTestsBase",

        "WMShellTestUtils",

    ],

    data: ["trace_config/*"],

}

<!--

  ~ Copyright (C) 2025 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"

          xmlns:tools="http://schemas.android.com/tools"

          package="com.android.wm.shell.flicker">

    <uses-sdk android:minSdkVersion="29" android:targetSdkVersion="29"/>

    <!-- Read and write traces from external storage -->

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <!-- Allow the test to write directly to /sdcard/ -->

    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />

    <!-- Write secure settings -->

    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />

    <!-- Capture screen contents -->

    <uses-permission android:name="android.permission.ACCESS_SURFACE_FLINGER" />

    <!-- Enable / Disable tracing -->

    <uses-permission android:name="android.permission.DUMP" />

    <!-- Run layers trace -->

    <uses-permission android:name="android.permission.HARDWARE_TEST"/>

    <!-- Capture screen recording -->

    <uses-permission android:name="android.permission.CAPTURE_VIDEO_OUTPUT"/>

    <!-- Workaround grant runtime permission exception from b/152733071 -->

    <uses-permission android:name="android.permission.PACKAGE_USAGE_STATS"/>

    <uses-permission android:name="android.permission.READ_LOGS"/>

    <!-- Force-stop test apps -->

    <uses-permission android:name="android.permission.FORCE_STOP_PACKAGES"/>

    <!-- Control test app's media session -->

    <uses-permission android:name="android.permission.MEDIA_CONTENT_CONTROL"/>

    <!-- ATM.removeRootTasksWithActivityTypes() -->

    <uses-permission android:name="android.permission.MANAGE_ACTIVITY_TASKS" />

    <!-- Enable bubble notification-->

    <uses-permission android:name="android.permission.STATUS_BAR_SERVICE" />

    <!-- Allow the test to connect to perfetto trace processor -->

    <uses-permission android:name="android.permission.INTERNET"/>

    <!-- Use trusted virtual displays to emulate an external display -->

    <uses-permission android:name="android.permission.ADD_TRUSTED_DISPLAY"/>

    <!-- Allow the test to write directly to /sdcard/ and connect to trace processor -->

    <application android:requestLegacyExternalStorage="true"

                 android:networkSecurityConfig="@xml/network_security_config"

                 android:largeHeap="true">

        <uses-library android:name="android.test.runner"/>

        <service android:name=".NotificationListener"

                 android:exported="true"

                 android:label="WMShellTestsNotificationListenerService"

                 android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE">

            <intent-filter>

                <action android:name="android.service.notification.NotificationListenerService" />

            </intent-filter>

        </service>

        <!-- (b/197936012) Remove startup provider due to test timeout issue -->

        <provider

            android:name="androidx.startup.InitializationProvider"

            android:authorities="${applicationId}.androidx-startup"

            tools:node="remove" />

    </application>

    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"

                     android:targetPackage="com.android.wm.shell.flicker"

                     android:label="WindowManager Shell Flicker Tests">

    </instrumentation>

</manifest>

<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2025 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 WindowManager Shell Flicker Tests {MODULE}">

    <option name="test-tag" value="FlickerTests"/>

    <!-- Needed for storing the perfetto trace files in the sdcard/test_results-->

    <option name="isolated-storage" value="false"/>

    <target_preparer class="com.android.tradefed.targetprep.DeviceSetup">

        <!-- disable DeprecatedTargetSdk warning -->

        <option name="run-command" value="setprop debug.wm.disable_deprecated_target_sdk_dialog 1"/>

        <!-- keeps the screen on during tests -->

        <option name="screen-always-on" value="on"/>

        <!-- Turns off Wi-fi -->

        <option name="wifi" value="off"/>

        <!-- Turns off Bluetooth -->

        <option name="bluetooth" value="off"/>

        <!-- prevents the phone from restarting -->

        <option name="force-skip-system-props" value="true"/>

        <!-- set WM tracing verbose level to all -->

        <option name="run-command" value="cmd window tracing level all"/>

        <!-- set WM tracing to frame (avoid incomplete states) -->

        <option name="run-command" value="cmd window tracing frame"/>

        <!-- disable betterbug as it's log collection dialogues cause flakes in e2e tests -->

        <option name="run-command" value="pm disable com.google.android.internal.betterbug"/>

        <!-- ensure lock screen mode is swipe -->

        <option name="run-command" value="locksettings set-disabled false"/>

        <!-- restart launcher to activate TAPL -->

        <option name="run-command"

                value="setprop ro.test_harness 1 ; am force-stop com.google.android.apps.nexuslauncher"/>

        <!-- Increase trace size: 20mb for WM and 80mb for SF -->

        <option name="run-command" value="cmd window tracing size 20480"/>

        <option name="run-command" value="su root service call SurfaceFlinger 1029 i32 81920"/>

    </target_preparer>

    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">

        <option name="test-user-token" value="%TEST_USER%"/>

        <option name="run-command" value="rm -rf /data/user/%TEST_USER%/files/*"/>

        <option name="run-command" value="settings put secure show_ime_with_hard_keyboard 1"/>

        <option name="run-command" value="settings put system show_touches 1"/>

        <option name="run-command" value="settings put system pointer_location 1"/>

        <option name="teardown-command"

                value="settings delete secure show_ime_with_hard_keyboard"/>

        <option name="teardown-command" value="settings delete system show_touches"/>

        <option name="teardown-command" value="settings delete system pointer_location"/>

        <option name="teardown-command"

                value="cmd overlay enable com.android.internal.systemui.navbar.gestural"/>

    </target_preparer>

    <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">

        <option name="cleanup-apks" value="true"/>

        <option name="test-file-name" value="{MODULE}.apk"/>

        <option name="test-file-name" value="FlickerTestApp.apk"/>

    </target_preparer>

    <!-- Needed for pushing the trace config file -->

    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">

        <option name="force-root" value="true" />

    </target_preparer>

    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">

        <option name="push-file"

                key="trace_config.textproto"

                value="/data/misc/perfetto-traces/trace_config.textproto"

        />

        <!--Install the content provider automatically when we push some file in sdcard folder.-->

        <!--Needed to avoid the installation during the test suite.-->

        <option name="push-file" key="trace_config.textproto" value="/sdcard/sample.textproto"/>

    </target_preparer>

    <test class="com.android.tradefed.testtype.AndroidJUnitTest">

        <option name="package" value="{PACKAGE}"/>

        <option name="shell-timeout" value="6600s"/>

        <option name="test-timeout" value="6000s"/>

        <option name="hidden-api-checks" value="false"/>

        <option name="device-listeners" value="android.device.collectors.PerfettoListener"/>

        <!-- PerfettoListener related arguments -->

        <option name="instrumentation-arg" key="perfetto_config_text_proto" value="true"/>

        <option name="instrumentation-arg"

                key="perfetto_config_file"

                value="trace_config.textproto"

        />

        <option name="instrumentation-arg" key="per_run" value="true"/>

        <option name="instrumentation-arg" key="perfetto_persist_pid_track" value="true"/>

    </test>

    <!-- Needed for pulling the collected trace config and screenrecord to the host -->

    <metrics_collector class="com.android.tradefed.device.metric.FilePullerLogCollector">

        <option name="directory-keys"

                value="/data/user/0/com.android.wm.shell.flicker/files"/>

        <option name="collect-on-run-ended-only" value="true"/>

        <option name="clean-up" value="true"/>

    </metrics_collector>

</configuration>

<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2025 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.

  -->

<network-security-config>

    <domain-config cleartextTrafficPermitted="true">

        <domain includeSubdomains="true">localhost</domain>

    </domain-config>

</network-security-config>

/*

 * Copyright (C) 2025 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.wm.shell.flicker

import android.app.Instrumentation

import android.tools.NavBar

import android.tools.Rotation

import android.tools.flicker.FlickerConfig

import android.tools.flicker.annotation.ExpectedScenarios

import android.tools.flicker.annotation.FlickerConfigProvider

import android.tools.flicker.config.AssertionTemplates

import android.tools.flicker.config.FlickerConfig

import android.tools.flicker.config.FlickerConfigEntry

import android.tools.flicker.config.FlickerServiceConfig

import android.tools.flicker.config.ScenarioId

import android.tools.flicker.extractors.TaggedScenarioExtractorBuilder

import android.tools.flicker.junit.FlickerServiceJUnit4ClassRunner

import android.tools.traces.events.CujType

import android.tools.traces.parsers.WindowManagerStateHelper

import androidx.test.platform.app.InstrumentationRegistry

import com.android.server.wm.flicker.helpers.PipAppHelper

import com.android.server.wm.flicker.testapp.ActivityOptions

import com.android.wm.shell.Utils

import org.junit.After

import org.junit.Before

import org.junit.Rule

import org.junit.Test

import org.junit.runner.RunWith

/**

 * Test expanding a pip window back to full screen via an intent

 *

 * To run this test: `atest WMShellFlickerServicePipTests:ExitPipToAppViaIntentTest`

 *

 * Actions:

 * ```

 *     Launch an app in pip mode [pipApp],

 *     Expand [pipApp] app to full screen via an intent

 * ```

 */

@RunWith(FlickerServiceJUnit4ClassRunner::class)

class ExitPipToAppViaIntentTest {

    val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()

    val wmHelper = WindowManagerStateHelper(instrumentation)

    val pipApp: PipAppHelper = PipAppHelper(instrumentation)

    @Rule

    @JvmField

    val testSetupRule = Utils.testSetupRule(NavBar.MODE_GESTURAL, Rotation.ROTATION_0)

    @Before

    fun setup() {

        pipApp.launchViaIntent(

                wmHelper,

                stringExtras = mapOf(ActivityOptions.Pip.EXTRA_ENTER_PIP to "true")

        )

    }

    @ExpectedScenarios(["PIP_EXPAND_TO_FULLSCREEN"])

    @Test

    fun expandPipToFullscreenViaIntent() {

        pipApp.exitPipToOriginalTaskViaIntent(wmHelper)

    }

    @After

    fun teardown() {

        pipApp.exit(wmHelper)

    }

    companion object {

        private val PIP_EXPAND_CUJ_EXTRACTOR = TaggedScenarioExtractorBuilder()

                .setTargetTag(CujType.CUJ_PIP_TRANSITION)

                .setAdditionalCujFilter {

                    it.tag == "EXIT_PIP"

                }.build()

        private val PIP_EXPAND_CUJ_CONFIG = FlickerConfigEntry(

                scenarioId = ScenarioId("PIP_EXPAND_TO_FULLSCREEN"),

                extractor = PIP_EXPAND_CUJ_EXTRACTOR,

                assertions = AssertionTemplates.COMMON_ASSERTIONS,

                enabled = true

        )

        @JvmStatic

        @FlickerConfigProvider

        fun flickerConfigProvider(): FlickerConfig =

                FlickerConfig().use(FlickerServiceConfig.DEFAULT).use(PIP_EXPAND_CUJ_CONFIG)

    }

}