| /* |
| * Copyright (C) 2013 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.tools.idea.rendering; |
| |
| import com.google.common.io.Files; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.testFramework.PlatformTestUtil; |
| import junit.framework.TestCase; |
| import org.jetbrains.android.AndroidTestBase; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import static com.intellij.testFramework.UsefulTestCase.assertSameElements; |
| import static java.io.File.separatorChar; |
| import static org.jetbrains.android.facet.ResourceFolderManager.EXPLODED_AAR; |
| |
| public class FileResourceRepositoryTest extends TestCase { |
| public void test() throws IOException { |
| |
| File dir = Files.createTempDir(); |
| try { |
| assertNotNull(FileResourceRepository.get(dir)); |
| // We shouldn't clear it out immediately on GC *eligibility*: |
| System.gc(); |
| assertNotNull(FileResourceRepository.getCached(dir)); |
| // However, in low memory conditions we should: |
| try { |
| PlatformTestUtil.tryGcSoftlyReachableObjects(); |
| } catch (Throwable t) { |
| // The above method can throw java.lang.OutOfMemoryError; that's fine for this test |
| } |
| System.gc(); |
| assertNull(FileResourceRepository.getCached(dir)); |
| } |
| finally { |
| FileUtil.delete(dir); |
| } |
| } |
| |
| public void testGetAllDeclaredIds() throws IOException { |
| FileResourceRepository repository = getTestRepository(); |
| assertSameElements(repository.getAllDeclaredIds(), "id1", "id2", "id3"); |
| } |
| |
| @NotNull |
| static FileResourceRepository getTestRepository() throws IOException { |
| String aarPath = AndroidTestBase.getTestDataPath() + separatorChar + |
| "rendering" + separatorChar + |
| EXPLODED_AAR + separatorChar + |
| "my_aar_lib" + separatorChar + |
| "res"; |
| return FileResourceRepository.get(new File(aarPath)); |
| } |
| } |