Files
app_Settings/tests/robotests/src/com/android/settings/gestures/OneHandedSettingsTest.java
menghanli 1ca385591a Fix IllegalStateException to get tile content after device rotate
Root cause: Race condition to get content after the onDetach()
Solution: Add protection to prevent this IllegalStateException

Bug: 239578655
Test: make RunSettingsRoboTests ROBOTEST_FILTER=OneHandedSettings
Test: Manual testing by rotating 100 times quickly
Change-Id: I0a03cf1c01cd34c8ae0b0e70c4ffc41168b18ab8
2022-08-09 02:36:59 +00:00

106 lines
4.0 KiB
Java

/*
* 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.settings.gestures;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.os.SystemProperties;
import android.provider.SearchIndexableResource;
import androidx.test.core.app.ApplicationProvider;
import com.android.settings.R;
import com.android.settings.accessibility.AccessibilityUtil.QuickSettingsTooltipType;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.util.ReflectionHelpers;
import java.util.List;
/** Tests for {@link OneHandedSettings}. */
@RunWith(RobolectricTestRunner.class)
public class OneHandedSettingsTest {
private final Context mContext = ApplicationProvider.getApplicationContext();
private OneHandedSettings mSettings;
@Before
public void setUp() {
mSettings = spy(new OneHandedSettings());
}
@Test
public void getTileTooltipContent_returnsExpectedValues() {
// Simulate to call getTileTooltipContent after onDetach
assertThat(mSettings.getTileTooltipContent(QuickSettingsTooltipType.GUIDE_TO_EDIT))
.isNull();
// Simulate to call getTileTooltipContent after onAttach
when(mSettings.getContext()).thenReturn(mContext);
assertThat(mSettings.getTileTooltipContent(QuickSettingsTooltipType.GUIDE_TO_EDIT))
.isEqualTo(mContext.getText(
R.string.accessibility_one_handed_mode_qs_tooltip_content));
assertThat(mSettings.getTileTooltipContent(QuickSettingsTooltipType.GUIDE_TO_DIRECT_USE))
.isEqualTo(mContext.getText(
R.string.accessibility_one_handed_mode_auto_added_qs_tooltip_content));
}
@Test
public void getLogTag_returnsCorrectTag() {
assertThat(mSettings.getLogTag()).isEqualTo("OneHandedSettings");
}
@Test
public void testSearchIndexProvider_shouldIndexResource() {
final List<SearchIndexableResource> indexRes =
OneHandedSettings.SEARCH_INDEX_DATA_PROVIDER.getXmlResourcesToIndex(
RuntimeEnvironment.application, true /* enabled */);
assertThat(indexRes).isNotNull();
assertThat(indexRes.get(0).xmlResId).isEqualTo(mSettings.getPreferenceScreenResId());
}
@Test
public void isPageSearchEnabled_setSupportOneHandedModeProperty_shouldReturnTrue() {
SystemProperties.set(OneHandedSettingsUtils.SUPPORT_ONE_HANDED_MODE, "true");
final Object obj = ReflectionHelpers.callInstanceMethod(
OneHandedSettings.SEARCH_INDEX_DATA_PROVIDER, "isPageSearchEnabled",
ReflectionHelpers.ClassParameter.from(Context.class, mContext));
final boolean isEnabled = (Boolean) obj;
assertThat(isEnabled).isTrue();
}
@Test
public void isPageSearchEnabled_unsetSupportOneHandedModeProperty_shouldReturnFalse() {
SystemProperties.set(OneHandedSettingsUtils.SUPPORT_ONE_HANDED_MODE, "false");
final Object obj = ReflectionHelpers.callInstanceMethod(
OneHandedSettings.SEARCH_INDEX_DATA_PROVIDER, "isPageSearchEnabled",
ReflectionHelpers.ClassParameter.from(Context.class, mContext));
final boolean isEnabled = (Boolean) obj;
assertThat(isEnabled).isFalse();
}
}