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Commit c8c9f76f authored by Massimo Carli's avatar Massimo Carli
Browse files

[2/n] Implement OpenTransparentActivityTest flicker test 

Flicker test about transparent activities launch checking they
inherits bounds from the first opaque activity below.

Fix: 285851726
Test: Run `atest WMShellFlickerTestsOther:OpenTransparentActivityTest`

Change-Id: I09fba66f3b4e4654919385800006a0c76f099fac
parent d77ca213

libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/OpenTransparentActivityTest.kt

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/*

 * Copyright (C) 2023 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.appcompat



import android.platform.test.annotations.Postsubmit

import android.tools.common.Rotation

import android.tools.common.flicker.assertions.FlickerTest

import android.tools.common.traces.component.ComponentNameMatcher

import android.tools.device.flicker.junit.FlickerParametersRunnerFactory

import android.tools.device.flicker.legacy.FlickerBuilder

import android.tools.device.flicker.legacy.LegacyFlickerTest

import android.tools.device.flicker.legacy.LegacyFlickerTestFactory

import androidx.test.filters.RequiresDevice

import org.junit.Test

import org.junit.runner.RunWith

import org.junit.runners.Parameterized



/**

 * Test launching app in size compat mode.

 *

 * To run this test: `atest WMShellFlickerTestsOther:OpenTransparentActivityTest`

 *

 * Actions:

 * ```

 *     Launch a letteboxed app and then a transparent activity from it. We test the bounds

 *     are the same.

 * ```

 *

 * Notes:

 * ```

 *     Some default assertions (e.g., nav bar, status bar and screen covered)

 *     are inherited [BaseTest]

 * ```

 */

@RequiresDevice

@RunWith(Parameterized::class)

@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)

class OpenTransparentActivityTest(flicker: LegacyFlickerTest) : TransparentBaseAppCompat(flicker) {



    /** {@inheritDoc} */

    override val transition: FlickerBuilder.() -> Unit

        get() = {

            setup {

                letterboxTranslucentLauncherApp.launchViaIntent(wmHelper)

            }

            transitions {

                waitAndGetLaunchTransparent()?.click() ?: error("Launch Transparent not found")

            }

            teardown {

                letterboxTranslucentApp.exit(wmHelper)

                letterboxTranslucentLauncherApp.exit(wmHelper)

            }

        }



    /**

     * Checks the transparent activity is launched on top of the opaque one

     */

    @Postsubmit

    @Test

    fun translucentActivityIsLaunchedOnTopOfOpaqueActivity() {

        flicker.assertWm {

            this.isAppWindowOnTop(letterboxTranslucentLauncherApp)

                .then()

                .isAppWindowOnTop(letterboxTranslucentApp)

        }

    }



    /**

     * Checks that the activity is letterboxed

     */

    @Postsubmit

    @Test

    fun translucentActivityIsLetterboxed() {

        flicker.assertLayers { isVisible(ComponentNameMatcher.LETTERBOX) }

    }



    /**

     * Checks that the translucent activity inherits bounds from the opaque one.

     */

    @Postsubmit

    @Test

    fun translucentActivityInheritsBoundsFromOpaqueActivity() {

        flicker.assertLayersEnd {

            this.visibleRegion(letterboxTranslucentApp)

                .coversExactly(visibleRegion(letterboxTranslucentLauncherApp).region)

        }

    }



    /**

     * Checks that the translucent activity has rounded corners

     */

    @Postsubmit

    @Test

    fun translucentActivityHasRoundedCorners() {

        flicker.assertLayersEnd {

            this.hasRoundedCorners(letterboxTranslucentApp)

        }

    }



    companion object {

        /**

         * Creates the test configurations.

         *

         * See [FlickerTestFactory.rotationTests] for configuring screen orientation and

         * navigation modes.

         */

        @Parameterized.Parameters(name = "{0}")

        @JvmStatic

        fun getParams(): Collection<FlickerTest> {

            return LegacyFlickerTestFactory

                .nonRotationTests(supportedRotations = listOf(Rotation.ROTATION_90))

        }

    }

}

libs/WindowManager/Shell/tests/flicker/src/com/android/wm/shell/flicker/appcompat/TransparentBaseAppCompat.kt

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+63 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2023 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.appcompat



import android.content.Context

import android.tools.device.flicker.legacy.FlickerTestData

import android.tools.device.flicker.legacy.LegacyFlickerTest

import android.tools.device.helpers.FIND_TIMEOUT

import android.tools.device.traces.parsers.toFlickerComponent

import androidx.test.uiautomator.By

import androidx.test.uiautomator.UiObject2

import androidx.test.uiautomator.Until

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

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

import com.android.wm.shell.flicker.BaseTest

import org.junit.Assume

import org.junit.Before

import org.junit.Rule



abstract class TransparentBaseAppCompat(flicker: LegacyFlickerTest) : BaseTest(flicker) {

    protected val context: Context = instrumentation.context

    protected val letterboxTranslucentLauncherApp = LetterboxAppHelper(

        instrumentation,

        launcherName = ActivityOptions.LaunchTransparentActivity.LABEL,

        component = ActivityOptions.LaunchTransparentActivity.COMPONENT.toFlickerComponent()

    )

    protected val letterboxTranslucentApp = LetterboxAppHelper(

        instrumentation,

        launcherName = ActivityOptions.TransparentActivity.LABEL,

        component = ActivityOptions.TransparentActivity.COMPONENT.toFlickerComponent()

    )



    @JvmField

    @Rule

    val letterboxRule: LetterboxRule = LetterboxRule()



    @Before

    fun before() {

        Assume.assumeTrue(tapl.isTablet && letterboxRule.isIgnoreOrientationRequest)

    }



    protected fun FlickerTestData.waitAndGetLaunchTransparent(): UiObject2? =

        device.wait(

            Until.findObject(By.text("Launch Transparent")),

            FIND_TIMEOUT

        )



    protected fun FlickerTestData.goBack() = device.pressBack()

}

tests/FlickerTests/test-apps/flickerapp/AndroidManifest.xml

+18 −0
Original line number Diff line number Diff line
@@ -102,6 +102,24 @@ 
                <category android:name="android.intent.category.LAUNCHER"/>

            </intent-filter>

        </activity>

        <activity android:name=".LaunchTransparentActivity"

                  android:resizeableActivity="false"

                  android:screenOrientation="portrait"

                  android:theme="@android:style/Theme"

                  android:taskAffinity="com.android.server.wm.flicker.testapp.LaunchTransparentActivity"

                  android:label="LaunchTransparentActivity"

                  android:exported="true">

            <intent-filter>

                <action android:name="android.intent.action.MAIN"/>

                <category android:name="android.intent.category.LAUNCHER"/>

            </intent-filter>

        </activity>

        <activity android:name=".TransparentActivity"

                  android:theme="@style/TransparentTheme"

                  android:taskAffinity="com.android.server.wm.flicker.testapp.TransparentActivity"

                  android:label="TransparentActivity"

                  android:exported="false">

        </activity>

        <activity android:name=".LaunchNewActivity"

                  android:taskAffinity="com.android.server.wm.flicker.testapp.LaunchNewActivity"

                  android:theme="@style/CutoutShortEdges"

tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent.xml

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

<!--

  ~ Copyright (C) 2023 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.

  -->

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent">



</FrameLayout>

tests/FlickerTests/test-apps/flickerapp/res/layout/activity_transparent_launch.xml

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Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2023 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.

  -->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    android:background="@android:color/black">



        <Button

            android:id="@+id/button_launch_transparent"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_centerHorizontal="true"

            android:layout_centerVertical="true"

            android:text="Launch Transparent" />

        <Button

            android:id="@+id/button_request_permission"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_centerHorizontal="true"

            android:layout_centerVertical="true"

            android:text="Request Permission" />

</LinearLayout>