Add flicker test for quick switching back between two apps

Bug: 197722787
Test: atest FlickerTests:QuickSwitchBetweenTwoAppsBackTest
Change-Id: Id61213bee390691039cd935d53b40460632461b5
This commit is contained in:
Pablo Gamito
2021-08-25 12:58:33 +02:00
parent 3937432c76
commit 7db72218e0

View File

@@ -0,0 +1,331 @@
/*
* 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.server.wm.flicker.quickswitch
import android.app.Instrumentation
import android.platform.test.annotations.Postsubmit
import android.platform.test.annotations.RequiresDevice
import android.view.Surface
import android.view.WindowManagerPolicyConstants
import androidx.test.platform.app.InstrumentationRegistry
import com.android.server.wm.flicker.FlickerBuilderProvider
import com.android.server.wm.flicker.FlickerParametersRunnerFactory
import com.android.server.wm.flicker.FlickerTestParameter
import com.android.server.wm.flicker.FlickerTestParameterFactory
import com.android.server.wm.flicker.LAUNCHER_COMPONENT
import com.android.server.wm.flicker.annotation.Group1
import com.android.server.wm.flicker.dsl.FlickerBuilder
import com.android.server.wm.flicker.helpers.NonResizeableAppHelper
import com.android.server.wm.flicker.helpers.SimpleAppHelper
import com.android.server.wm.flicker.helpers.WindowUtils
import com.android.server.wm.flicker.helpers.isRotated
import com.android.server.wm.flicker.navBarLayerIsVisible
import com.android.server.wm.flicker.navBarLayerRotatesAndScales
import com.android.server.wm.flicker.navBarWindowIsVisible
import com.android.server.wm.flicker.startRotation
import com.android.server.wm.flicker.statusBarLayerIsVisible
import com.android.server.wm.flicker.statusBarWindowIsVisible
import com.android.server.wm.traces.parser.windowmanager.WindowManagerStateHelper.Companion.SNAPSHOT_COMPONENT
import org.junit.FixMethodOrder
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.runners.MethodSorters
import org.junit.runners.Parameterized
/**
* Test quick switching back to previous app from last opened app
*
* To run this test: `atest FlickerTests:QuickSwitchBetweenTwoAppsBackTest`
*
* Actions:
* Launch an app [testApp1]
* Launch another app [testApp2]
* Swipe right from the bottom of the screen to quick switch back to the first app [testApp1]
*
*/
@RequiresDevice
@RunWith(Parameterized::class)
@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
@Group1
class QuickSwitchBetweenTwoAppsBackTest(private val testSpec: FlickerTestParameter) {
private val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()
private val testApp1 = SimpleAppHelper(instrumentation)
private val testApp2 = NonResizeableAppHelper(instrumentation)
private val startDisplayBounds = WindowUtils.getDisplayBounds(testSpec.config.startRotation)
@FlickerBuilderProvider
fun buildFlicker(): FlickerBuilder {
return FlickerBuilder(instrumentation).apply {
setup {
eachRun {
testApp1.launchViaIntent(wmHelper)
wmHelper.waitForFullScreenApp(testApp1.component)
testApp2.launchViaIntent(wmHelper)
wmHelper.waitForFullScreenApp(testApp2.component)
}
}
transitions {
// Swipe right from bottom to quick switch back
// NOTE: We don't perform an edge-to-edge swipe but instead only swipe in the middle
// as to not accidentally trigger a swipe back or forward action which would result
// in the same behavior but not testing quick swap.
device.swipe(
startDisplayBounds.bounds.right / 3,
startDisplayBounds.bounds.bottom,
2 * startDisplayBounds.bounds.right / 3,
startDisplayBounds.bounds.bottom,
if (testSpec.config.startRotation.isRotated()) 75 else 30
)
wmHelper.waitForFullScreenApp(testApp1.component)
wmHelper.waitForAppTransitionIdle()
}
teardown {
test {
testApp1.exit()
testApp2.exit()
}
}
}
}
/**
* Checks that the transition starts with [testApp2]'s windows filling/covering exactly the
* entirety of the display.
*/
@Postsubmit
@Test
fun startsWithApp2WindowsCoverFullScreen() {
testSpec.assertWmStart {
this.frameRegion(testApp2.component).coversExactly(startDisplayBounds)
}
}
/**
* Checks that the transition starts with [testApp2]'s layers filling/covering exactly the
* entirety of the display.
*/
@Postsubmit
@Test
fun startsWithApp2LayersCoverFullScreen() {
testSpec.assertLayersStart {
this.visibleRegion(testApp2.component).coversExactly(startDisplayBounds)
}
}
/**
* Checks that the transition starts with [testApp2] being the top window.
*/
@Postsubmit
@Test
fun startsWithApp2WindowBeingOnTop() {
testSpec.assertWmStart {
this.isAppWindowOnTop(testApp2.component)
}
}
/**
* Checks that [testApp1] windows fill the entire screen (i.e. is "fullscreen") at the end of the
* transition once we have fully quick switched from [testApp2] back to the [testApp1].
*/
@Postsubmit
@Test
fun endsWithApp1WindowsCoveringFullScreen() {
testSpec.assertWmEnd {
this.frameRegion(testApp1.component).coversExactly(startDisplayBounds)
}
}
/**
* Checks that [testApp1] layers fill the entire screen (i.e. is "fullscreen") at the end of the
* transition once we have fully quick switched from [testApp2] back to the [testApp1].
*/
@Postsubmit
@Test
fun endsWithApp1LayersCoveringFullScreen() {
testSpec.assertLayersEnd {
this.visibleRegion(testApp1.component).coversExactly(startDisplayBounds)
}
}
/**
* Checks that [testApp1] is the top window at the end of the transition once we have fully quick
* switched from [testApp2] back to the [testApp1].
*/
@Postsubmit
@Test
fun endsWithApp1BeingOnTop() {
testSpec.assertWmEnd {
this.isAppWindowOnTop(testApp1.component)
}
}
/**
* Checks that [testApp1]'s window starts off invisible and becomes visible at some point before
* the end of the transition and then stays visible until the end of the transition.
*/
@Postsubmit
@Test
fun app1WindowBecomesAndStaysVisible() {
testSpec.assertWm {
this.isAppWindowInvisible(testApp1.component)
.then()
.isAppWindowVisible(SNAPSHOT_COMPONENT, isOptional = true)
.then()
.isAppWindowVisible(testApp1.component, ignoreActivity = true)
}
}
/**
* Checks that [testApp1]'s layer starts off invisible and becomes visible at some point before
* the end of the transition and then stays visible until the end of the transition.
*/
@Postsubmit
@Test
fun app1LayerBecomesAndStaysVisible() {
testSpec.assertLayers {
this.isInvisible(testApp1.component)
.then()
.isVisible(testApp1.component)
}
}
/**
* Checks that [testApp2]'s window starts off visible and becomes invisible at some point before
* the end of the transition and then stays invisible until the end of the transition.
*/
@Postsubmit
@Test
fun app2WindowBecomesAndStaysInvisible() {
testSpec.assertWm {
this.isAppWindowVisible(testApp2.component, ignoreActivity = true)
.then()
.isAppWindowInvisible(testApp2.component)
}
}
/**
* Checks that [testApp2]'s layer starts off visible and becomes invisible at some point before
* the end of the transition and then stays invisible until the end of the transition.
*/
@Postsubmit
@Test
fun app2LayerBecomesAndStaysInvisible() {
testSpec.assertLayers {
this.isVisible(testApp2.component)
.then()
.isInvisible(testApp2.component)
}
}
/**
* Checks that [testApp2]'s window is visible at least until [testApp1]'s window is visible.
* Ensures that at any point, either [testApp1] or [testApp2]'s windows are at least partially
* visible.
*/
@Postsubmit
@Test
fun app1WindowIsVisibleOnceApp2WindowIsInvisible() {
testSpec.assertWm {
this.isAppWindowVisible(testApp2.component)
.then()
// TODO: Do we actually want to test this? Seems too implementation specific...
.isAppWindowVisible(LAUNCHER_COMPONENT, isOptional = true)
.then()
.isAppWindowVisible(SNAPSHOT_COMPONENT, isOptional = true)
.then()
.isAppWindowVisible(testApp1.component)
}
}
/**
* Checks that [testApp2]'s layer is visible at least until [testApp1]'s window is visible.
* Ensures that at any point, either [testApp1] or [testApp2]'s windows are at least partially
* visible.
*/
@Postsubmit
@Test
fun app1LayerIsVisibleOnceApp2LayerIsInvisible() {
testSpec.assertLayers {
this.isVisible(testApp2.component)
.then()
.isVisible(LAUNCHER_COMPONENT, isOptional = true)
.then()
.isVisible(SNAPSHOT_COMPONENT, isOptional = true)
.then()
.isVisible(testApp1.component)
}
}
/**
* Checks that the navbar window is visible throughout the entire transition.
*/
@Postsubmit
@Test
fun navBarWindowIsAlwaysVisible() = testSpec.navBarWindowIsVisible()
/**
* Checks that the navbar layer is visible throughout the entire transition.
*/
@Postsubmit
@Test
fun navBarLayerAlwaysIsVisible() = testSpec.navBarLayerIsVisible()
/**
* Checks that the navbar is always in the right position and covers the expected region.
*
* NOTE: This doesn't check that the navbar is visible or not.
*/
@Postsubmit
@Test
fun navbarIsAlwaysInRightPosition() =
testSpec.navBarLayerRotatesAndScales(testSpec.config.startRotation)
/**
* Checks that the status bar window is visible throughout the entire transition.
*/
@Postsubmit
@Test
fun statusBarWindowIsAlwaysVisible() = testSpec.statusBarWindowIsVisible()
/**
* Checks that the status bar layer is visible throughout the entire transition.
*/
@Postsubmit
@Test
fun statusBarLayerIsAlwaysVisible() = testSpec.statusBarLayerIsVisible()
companion object {
@Parameterized.Parameters(name = "{0}")
@JvmStatic
fun getParams(): Collection<FlickerTestParameter> {
return FlickerTestParameterFactory.getInstance()
.getConfigNonRotationTests(
repetitions = 5,
supportedNavigationModes = listOf(
WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL_OVERLAY
),
supportedRotations = listOf(Surface.ROTATION_0, Surface.ROTATION_90)
)
}
}
}