| /* |
| * 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 android.view.inputmethod; |
| |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.CoreMatchers.is; |
| import static org.junit.Assert.assertThat; |
| |
| import android.annotation.XmlRes; |
| import android.content.Context; |
| import android.content.pm.ResolveInfo; |
| import android.content.pm.ServiceInfo; |
| import android.os.Bundle; |
| import android.os.Parcel; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import com.android.frameworks.coretests.R; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @SmallTest |
| @RunWith(AndroidJUnit4.class) |
| public class InputMethodInfoTest { |
| |
| @Test |
| public void testEqualsAndHashCode() throws Exception { |
| final InputMethodInfo imi = buildInputMethodForTest(R.xml.ime_meta); |
| final InputMethodInfo clone = cloneViaParcel(imi); |
| |
| assertThat(clone.equals(imi), is(true)); |
| assertThat(clone.hashCode(), equalTo(imi.hashCode())); |
| } |
| |
| @Test |
| public void testBooleanAttributes_DefaultValues() throws Exception { |
| final InputMethodInfo imi = buildInputMethodForTest(R.xml.ime_meta); |
| |
| assertThat(imi.supportsSwitchingToNextInputMethod(), is(false)); |
| |
| final InputMethodInfo clone = cloneViaParcel(imi); |
| |
| assertThat(clone.supportsSwitchingToNextInputMethod(), is(false)); |
| } |
| |
| @Test |
| public void testSupportsSwitchingToNextInputMethod() throws Exception { |
| final InputMethodInfo imi = buildInputMethodForTest(R.xml.ime_meta_sw_next); |
| |
| assertThat(imi.supportsSwitchingToNextInputMethod(), is(true)); |
| |
| final InputMethodInfo clone = cloneViaParcel(imi); |
| |
| assertThat(clone.supportsSwitchingToNextInputMethod(), is(true)); |
| } |
| |
| @Test |
| public void testIsVrOnly() throws Exception { |
| final InputMethodInfo imi = buildInputMethodForTest(R.xml.ime_meta_vr_only); |
| |
| assertThat(imi.isVrOnly(), is(true)); |
| |
| final InputMethodInfo clone = cloneViaParcel(imi); |
| |
| assertThat(clone.isVrOnly(), is(true)); |
| } |
| |
| private InputMethodInfo buildInputMethodForTest(final @XmlRes int metaDataRes) |
| throws Exception { |
| final Context context = InstrumentationRegistry.getContext(); |
| final ServiceInfo serviceInfo = new ServiceInfo(); |
| serviceInfo.applicationInfo = context.getApplicationInfo(); |
| serviceInfo.packageName = context.getPackageName(); |
| serviceInfo.name = "DummyImeForTest"; |
| serviceInfo.metaData = new Bundle(); |
| serviceInfo.metaData.putInt(InputMethod.SERVICE_META_DATA, metaDataRes); |
| final ResolveInfo resolveInfo = new ResolveInfo(); |
| resolveInfo.serviceInfo = serviceInfo; |
| return new InputMethodInfo(context, resolveInfo, null /* additionalSubtypesMap */); |
| } |
| |
| private InputMethodInfo cloneViaParcel(final InputMethodInfo original) { |
| Parcel parcel = null; |
| try { |
| parcel = Parcel.obtain(); |
| original.writeToParcel(parcel, 0); |
| parcel.setDataPosition(0); |
| return InputMethodInfo.CREATOR.createFromParcel(parcel); |
| } finally { |
| if (parcel != null) { |
| parcel.recycle(); |
| } |
| } |
| } |
| } |