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/*
* 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.test.input
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.filters.MediumTest
import android.graphics.Rect
import android.os.SystemClock
import android.provider.Settings
import android.provider.Settings.Global.HIDE_ERROR_DIALOGS
import android.support.test.uiautomator.By
import android.support.test.uiautomator.UiDevice
import android.support.test.uiautomator.UiObject2
import android.support.test.uiautomator.Until
import android.view.InputDevice
import android.view.MotionEvent
import org.junit.After
import org.junit.Assert.fail
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith
/**
* This test makes sure that an unresponsive gesture monitor gets an ANR.
*
* The gesture monitor must be registered from a different process than the instrumented process.
* Otherwise, when the test runs, you will get:
* Test failed to run to completion.
* Reason: 'Instrumentation run failed due to 'keyDispatchingTimedOut''.
* Check device logcat for details
* RUNNER ERROR: Instrumentation run failed due to 'keyDispatchingTimedOut'
*/
@MediumTest
@RunWith(AndroidJUnit4::class)
class AnrTest {
companion object {
private const val TAG = "AnrTest"
}
val mInstrumentation = InstrumentationRegistry.getInstrumentation()
var mHideErrorDialogs = 0
@Before
fun setUp() {
val contentResolver = mInstrumentation.targetContext.contentResolver
mHideErrorDialogs = Settings.Global.getInt(contentResolver, HIDE_ERROR_DIALOGS, 0)
Settings.Global.putInt(contentResolver, HIDE_ERROR_DIALOGS, 0)
}
@After
fun tearDown() {
val contentResolver = mInstrumentation.targetContext.contentResolver
Settings.Global.putInt(contentResolver, HIDE_ERROR_DIALOGS, mHideErrorDialogs)
}
@Test
fun testGestureMonitorAnr() {
startUnresponsiveActivity()
val uiDevice: UiDevice = UiDevice.getInstance(mInstrumentation)
val obj: UiObject2? = uiDevice.wait(Until.findObject(
By.text("Unresponsive gesture monitor")), 10000)
if (obj == null) {
fail("Could not find unresponsive activity")
return
}
val rect: Rect = obj.visibleBounds
val downTime = SystemClock.uptimeMillis()
val downEvent = MotionEvent.obtain(downTime, downTime,
MotionEvent.ACTION_DOWN, rect.left.toFloat(), rect.top.toFloat(), 0 /* metaState */)
downEvent.source = InputDevice.SOURCE_TOUCHSCREEN
mInstrumentation.uiAutomation.injectInputEvent(downEvent, false /* sync*/)
// Todo: replace using timeout from android.hardware.input.IInputManager
SystemClock.sleep(5000) // default ANR timeout for gesture monitors
clickCloseAppOnAnrDialog()
}
private fun clickCloseAppOnAnrDialog() {
// Find anr dialog and kill app
val uiDevice: UiDevice = UiDevice.getInstance(mInstrumentation)
val closeAppButton: UiObject2? =
uiDevice.wait(Until.findObject(By.res("android:id/aerr_close")), 20000)
if (closeAppButton == null) {
fail("Could not find anr dialog")
return
}
closeAppButton.click()
}
private fun startUnresponsiveActivity() {
val flags = " -W -n "
val startCmd = "am start $flags com.android.test.input/.UnresponsiveGestureMonitorActivity"
mInstrumentation.uiAutomation.executeShellCommand(startCmd)
}
}
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