| /* |
| * Copyright (C) 2018 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.server.pm; |
| |
| import android.content.Context; |
| import android.content.pm.ModuleInfo; |
| import android.content.pm.PackageManager; |
| import android.test.InstrumentationTestCase; |
| |
| import com.android.frameworks.servicestests.R; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| public class ModuleInfoProviderTest extends InstrumentationTestCase { |
| public void testSuccessfulParse() { |
| ModuleInfoProvider provider = getProvider(R.xml.well_formed_metadata); |
| |
| List<ModuleInfo> mi = provider.getInstalledModules(PackageManager.MATCH_ALL); |
| assertEquals(2, mi.size()); |
| |
| Collections.sort(mi, (ModuleInfo m1, ModuleInfo m2) -> |
| m1.getPackageName().compareTo(m1.getPackageName())); |
| assertEquals("com.android.module1", mi.get(0).getPackageName()); |
| assertEquals("com.android.module2", mi.get(1).getPackageName()); |
| |
| ModuleInfo mi1 = provider.getModuleInfo("com.android.module1", 0); |
| assertEquals("com.android.module1", mi1.getPackageName()); |
| assertEquals("module_1_name", mi1.getName()); |
| assertEquals(false, mi1.isHidden()); |
| |
| ModuleInfo mi2 = provider.getModuleInfo("com.android.module2", 0); |
| assertEquals("com.android.module2", mi2.getPackageName()); |
| assertEquals("module_2_name", mi2.getName()); |
| assertEquals(true, mi2.isHidden()); |
| } |
| |
| public void testParseFailure_incorrectTopLevelElement() { |
| ModuleInfoProvider provider = getProvider(R.xml.unparseable_metadata1); |
| assertEquals(0, provider.getInstalledModules(PackageManager.MATCH_ALL).size()); |
| } |
| |
| public void testParseFailure_incorrectModuleElement() { |
| ModuleInfoProvider provider = getProvider(R.xml.unparseable_metadata2); |
| assertEquals(0, provider.getInstalledModules(PackageManager.MATCH_ALL).size()); |
| } |
| |
| public void testParse_unknownAttributesIgnored() { |
| ModuleInfoProvider provider = getProvider(R.xml.well_formed_metadata); |
| |
| List<ModuleInfo> mi = provider.getInstalledModules(PackageManager.MATCH_ALL); |
| assertEquals(2, mi.size()); |
| |
| ModuleInfo mi1 = provider.getModuleInfo("com.android.module1", 0); |
| assertEquals("com.android.module1", mi1.getPackageName()); |
| assertEquals("module_1_name", mi1.getName()); |
| assertEquals(false, mi1.isHidden()); |
| } |
| |
| /** |
| * Constructs an {@code ModuleInfoProvider} using the test package resources. |
| */ |
| private ModuleInfoProvider getProvider(int resourceId) { |
| final Context ctx = getInstrumentation().getContext(); |
| return new ModuleInfoProvider(ctx.getResources().getXml(resourceId), ctx.getResources()); |
| } |
| } |