Files
frameworks_base/core/tests/coretests
Tony Mak 5593099fc0 Fix the empty selection issue when onCreateActionMode returns false
One of the optimizations ag/12911059 did was calling
SelectionModifierCursorController.show() before
startActionModeInternal(). The rationale was that if we start the action
mode first, SelectionModifierCursorController.show() would end up
invalidating the action mode twice unnecessarily, once for each handle.

However, with this optimization, we are calling
SelectionModifierCursorController.show() even when onCreateActionMode
returns false.

Reverted this particular optimization to fix the issue.

Added a test which was failing without this fix but passing with it.

Fixes: 199380016
Fixes: 214341747
Test: atest TextViewActivityTest

Merged-In: I793f76a23978cbbbbde2d16e8a522615174bcdd5
Change-Id: I793f76a23978cbbbbde2d16e8a522615174bcdd5
(cherry picked from commit 11bd644822)
2022-02-10 19:53:27 +00:00
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* 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