Files
frameworks_base/core/tests/coretests
Vadim Caen 6932c77d53 Postpone setting background when window is set.
The DecorView background is the same as the window background.
If a background is set before the DecorView's window is set,
setWindowBackground will throw an NPE.

This happens when the default theme has android:view set with a
non-null value, so the background is set within the super constructor
(in View.java) before the PhoneWindow is set in the constructor of
DecorView.

Fixes: 137764086
Test: regression test DecoreViewTest.setBackgroundWithNoWindow()
Change-Id: I3b3c31cfe50ffa7284a1b37ca4b2f864be77c838
2019-07-19 17:45:52 +02:00
..

* Copyright (C) 2016 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.


INTRODUCTION

The Android platform core tests (APCT) consist of unit tests for core platform
functionality. These differ from CTS in that they are not necessarily testing
public APIs and are not guaranteed to work outside of AOSP builds.


INSTRUCTIONS

To run a test or set of tests, first build the FrameworksCoreTests package:

  make FrameworksCoreTests

Next, install the resulting APK and run tests as you would normal JUnit tests:

  adb install -r ${ANDROID_PRODUCT_OUT}/data/app/FrameworksCoreTests/FrameworksCoreTests.apk
  adb shell am instrument -w \
    com.android.frameworks.coretests/androidx.test.runner.AndroidJUnitRunner

To run a tests within a specific package, add -e AFTER -w and before the runner class:

    -e package android.content.pm

To run a specific test or method within a test:

    -e class android.content.pm.PackageParserTest
    -e class android.content.pm.PackageParserTest#testComputeMinSdkVersion

To run tests in debug mode:

    -e debug true

To uninstall the package:

  adb shell pm uninstall -k com.android.frameworks.coretests

For more arguments, see the guide to command=line testing:

  https://developer.android.com/studio/test/command-line.html