tests/FlickerTests/src/com/android/server/wm/flicker/ime/CloseImeAutoOpenWindowToHomeTest.kt

/*
 * Copyright (C) 2020 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.ime

import android.app.Instrumentation
import android.platform.test.annotations.Presubmit
import android.view.Surface
import android.view.WindowManagerPolicyConstants
import androidx.test.filters.FlakyTest
import androidx.test.filters.RequiresDevice
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.annotation.Group2
import com.android.server.wm.flicker.dsl.FlickerBuilder
import com.android.server.wm.flicker.helpers.ImeAppAutoFocusHelper
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.entireScreenCovered
import com.android.server.wm.flicker.startRotation
import com.android.server.wm.flicker.statusBarLayerIsVisible
import com.android.server.wm.flicker.statusBarLayerRotatesScales
import com.android.server.wm.flicker.statusBarWindowIsVisible
import com.android.server.wm.traces.common.FlickerComponentName
import org.junit.FixMethodOrder
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.runners.MethodSorters
import org.junit.runners.Parameterized

/**
 * Test IME window closing back to app window transitions.
 *
 * This test doesn't work on 90 degrees. According to the InputMethodService documentation:
 *
 *     Don't show if this is not explicitly requested by the user and the input method
 *     is fullscreen. That would be too disruptive.
 *
 * More details on b/190352379
 *
 * To run this test: `atest FlickerTests:CloseImeAutoOpenWindowToHomeTest`
 */
@RequiresDevice
@RunWith(Parameterized::class)
@Parameterized.UseParametersRunnerFactory(FlickerParametersRunnerFactory::class)
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
@Group2
class CloseImeAutoOpenWindowToHomeTest(private val testSpec: FlickerTestParameter) {
    private val instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation()
    private val testApp = ImeAppAutoFocusHelper(instrumentation, testSpec.config.startRotation)

    @FlickerBuilderProvider
    fun buildFlicker(): FlickerBuilder {
        return FlickerBuilder(instrumentation).apply {
            setup {
                eachRun {
                    testApp.launchViaIntent(wmHelper)
                    testApp.openIME(device, wmHelper)
                }
            }
            teardown {
                eachRun {
                    testApp.exit(wmHelper)
                }
            }
            transitions {
                device.pressHome()
                wmHelper.waitForHomeActivityVisible()
                wmHelper.waitImeGone()
            }
        }
    }

    @Presubmit
    @Test
    fun navBarWindowIsVisible() = testSpec.navBarWindowIsVisible()

    @Presubmit
    @Test
    fun statusBarWindowIsVisible() = testSpec.statusBarWindowIsVisible()

    @Presubmit
    @Test
    fun visibleWindowsShownMoreThanOneConsecutiveEntry() {
        testSpec.assertWm {
            this.visibleWindowsShownMoreThanOneConsecutiveEntry()
        }
    }

    @FlakyTest(bugId = 190189685)
    @Test
    fun imeAppWindowBecomesInvisible() {
        testSpec.assertWm {
            this.isAppWindowOnTop(testApp.component)
                .then()
                .isAppWindowNotOnTop(testApp.component)
        }
    }

    @Presubmit
    @Test
    fun entireScreenCovered() = testSpec.entireScreenCovered()

    @Presubmit
    @Test
    fun imeLayerVisibleStart() {
        testSpec.assertLayersStart {
            this.isVisible(FlickerComponentName.IME)
        }
    }

    @Presubmit
    @Test
    fun imeLayerInvisibleEnd() {
        testSpec.assertLayersEnd {
            this.isInvisible(FlickerComponentName.IME)
        }
    }

    @Presubmit
    @Test
    fun imeLayerBecomesInvisible() = testSpec.imeLayerBecomesInvisible()

    @Presubmit
    @Test
    fun imeAppLayerBecomesInvisible() {
        testSpec.assertLayers {
            this.isVisible(testApp.component)
                    .then()
                    .isInvisible(testApp.component)
        }
    }

    @Presubmit
    @Test
    fun navBarLayerRotatesAndScales() = testSpec.navBarLayerRotatesAndScales()

    @Presubmit
    @Test
    fun statusBarLayerRotatesScales() = testSpec.statusBarLayerRotatesScales()

    @Presubmit
    @Test
    fun navBarLayerIsVisible() = testSpec.navBarLayerIsVisible()

    @Presubmit
    @Test
    fun statusBarLayerIsVisible() = testSpec.statusBarLayerIsVisible()

    @Presubmit
    @Test
    fun visibleLayersShownMoreThanOneConsecutiveEntry() {
        testSpec.assertLayers {
            this.visibleLayersShownMoreThanOneConsecutiveEntry(listOf(
                FlickerComponentName.IME,
                FlickerComponentName.SPLASH_SCREEN))
        }
    }

    companion object {
        @Parameterized.Parameters(name = "{0}")
        @JvmStatic
        fun getParams(): Collection<FlickerTestParameter> {
            return FlickerTestParameterFactory.getInstance()
                .getConfigNonRotationTests(repetitions = 1,
                    // b/190352379 (IME doesn't show on app launch in 90 degrees)
                    supportedRotations = listOf(Surface.ROTATION_0),
                    supportedNavigationModes = listOf(
                        WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON_OVERLAY,
                        WindowManagerPolicyConstants.NAV_BAR_MODE_GESTURAL_OVERLAY)
                )
        }
    }
}