| /* |
| * Copyright (C) 2017 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.settingslib.development; |
| |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .DEFAULT_SNET_TAG; |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .LOW_RAM_CONFIG_PROPERTY_KEY; |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .SELECT_LOGD_MINIMUM_SIZE_VALUE; |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .SELECT_LOGD_OFF_SIZE_MARKER_VALUE; |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .SELECT_LOGD_SIZE_PROPERTY; |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .SELECT_LOGD_SNET_TAG_PROPERTY; |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .SELECT_LOGD_TAG_PROPERTY; |
| import static com.android.settingslib.development.AbstractLogdSizePreferenceController |
| .SELECT_LOGD_TAG_SILENCE; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.verify; |
| |
| import android.content.Context; |
| import android.os.SystemProperties; |
| |
| import androidx.preference.ListPreference; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settingslib.R; |
| import com.android.settingslib.SettingsLibRobolectricTestRunner; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(SettingsLibRobolectricTestRunner.class) |
| public class LogdSizePreferenceControllerTest { |
| |
| @Mock |
| private ListPreference mListPreference; |
| @Mock |
| private PreferenceScreen mPreferenceScreen; |
| |
| /** |
| * List Values |
| * |
| * 0: off |
| * 1: 64k |
| * 2: 256k |
| * 3: 1M |
| * 4: 4M |
| * 5: 16M |
| */ |
| private String[] mListValues; |
| private String[] mListSummaries; |
| private Context mContext; |
| private AbstractLogdSizePreferenceController mController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = RuntimeEnvironment.application; |
| mController = new AbstractLogdSizePreferenceController(RuntimeEnvironment.application) { |
| }; |
| mListValues = mContext.getResources().getStringArray(R.array.select_logd_size_values); |
| mListSummaries = mContext.getResources().getStringArray(R.array.select_logd_size_summaries); |
| doReturn(mListPreference).when(mPreferenceScreen) |
| .findPreference(mController.getPreferenceKey()); |
| |
| mController.displayPreference(mPreferenceScreen); |
| } |
| |
| @Test |
| public void testUpdateLogdSizeValues_lowRamEntries() { |
| SystemProperties.set(LOW_RAM_CONFIG_PROPERTY_KEY, "true"); |
| mController.updateLogdSizeValues(); |
| verify(mListPreference).setEntries(R.array.select_logd_size_lowram_titles); |
| } |
| |
| @Test |
| public void testUpdateLogdSizeValues_silence() { |
| SystemProperties.set( |
| AbstractLogdSizePreferenceController.SELECT_LOGD_TAG_PROPERTY, |
| AbstractLogdSizePreferenceController.SELECT_LOGD_TAG_SILENCE); |
| SystemProperties.set( |
| AbstractLogdSizePreferenceController.SELECT_LOGD_SIZE_PROPERTY, |
| AbstractLogdSizePreferenceController.SELECT_LOGD_DEFAULT_SIZE_VALUE); |
| mController.updateLogdSizeValues(); |
| verify(mListPreference).setValue( |
| AbstractLogdSizePreferenceController.SELECT_LOGD_OFF_SIZE_MARKER_VALUE); |
| } |
| |
| @Test |
| public void onPreferenceChange_noTagsSizeValueOff_shouldSetTagAndSnetTagAndSet64KSize() { |
| mController.onPreferenceChange(mListPreference, SELECT_LOGD_OFF_SIZE_MARKER_VALUE); |
| |
| final String tag = SystemProperties.get(SELECT_LOGD_TAG_PROPERTY); |
| final String logSize = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY); |
| final String snetTag = SystemProperties.get(SELECT_LOGD_SNET_TAG_PROPERTY); |
| |
| assertThat(tag).isEqualTo(SELECT_LOGD_TAG_SILENCE); |
| assertThat(logSize).isEqualTo(SELECT_LOGD_MINIMUM_SIZE_VALUE); |
| assertThat(snetTag).isEqualTo(DEFAULT_SNET_TAG); |
| } |
| |
| @Test |
| public void onPreferenceChange_noTagsSizeValue64K_shouldNotSetTagAndSet64KSize() { |
| mController.onPreferenceChange(mListPreference, SELECT_LOGD_MINIMUM_SIZE_VALUE); |
| |
| final String tag = SystemProperties.get(SELECT_LOGD_TAG_PROPERTY); |
| final String logSize = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY); |
| final String snetTag = SystemProperties.get(SELECT_LOGD_SNET_TAG_PROPERTY); |
| |
| assertThat(tag).isEmpty(); |
| assertThat(logSize).isEqualTo(SELECT_LOGD_MINIMUM_SIZE_VALUE); |
| assertThat(snetTag).isEmpty(); |
| } |
| |
| @Test |
| public void onPreferenceChange_set1M_shouldUpdateSettingLogSizeTo1M() { |
| mController.onPreferenceChange(mListPreference, mListValues[3]); |
| |
| final String logSize = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY); |
| |
| assertThat(logSize).isEqualTo(mListValues[3]); |
| } |
| |
| @Test |
| public void onPreferenceChange_noValue_shouldUpdateSettingToEmpty() { |
| mController.onPreferenceChange(mListPreference, "" /* new value */); |
| |
| final String logSize = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY); |
| |
| assertThat(logSize).isEmpty(); |
| } |
| |
| @Test |
| public void updateLogdSizeValues_noValueSet_shouldSetDefaultTo64K() { |
| SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, "" /* new value */); |
| |
| mController.updateLogdSizeValues(); |
| |
| verify(mListPreference).setValue(mListValues[2]); |
| verify(mListPreference).setSummary(mListSummaries[2]); |
| } |
| |
| @Test |
| public void updateLogdSizeValues_noValueSetLowRamSet_shouldSetDefaultTo64K() { |
| SystemProperties.set(LOW_RAM_CONFIG_PROPERTY_KEY, Boolean.toString(true)); |
| SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, "" /* new value */); |
| |
| mController.updateLogdSizeValues(); |
| |
| verify(mListPreference).setValue(mListValues[1]); |
| verify(mListPreference).setSummary(mListSummaries[1]); |
| } |
| |
| @Test |
| public void updateLogdSizeValues_64KSet_shouldSet64K() { |
| SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, mListValues[1]); |
| |
| mController.updateLogdSizeValues(); |
| |
| verify(mListPreference).setValue(mListValues[1]); |
| verify(mListPreference).setSummary(mListSummaries[1]); |
| } |
| } |