1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 15 package android.startop.test; 16 17 import android.content.Context; 18 19 import androidx.test.InstrumentationRegistry; 20 21 import dalvik.system.PathClassLoader; 22 23 import org.junit.Test; 24 25 import java.lang.reflect.Method; 26 27 // Adding tests here requires changes in several other places. See README.md in 28 // the view_compiler directory for more information. 29 public class LayoutCompilerTest { loadDexFile(String filename)30 static ClassLoader loadDexFile(String filename) throws Exception { 31 return new PathClassLoader("/data/local/tmp/dex-builder-test/" + filename, 32 ClassLoader.getSystemClassLoader()); 33 } 34 35 @Test loadAndInflateLayout1()36 public void loadAndInflateLayout1() throws Exception { 37 ClassLoader dex_file = loadDexFile("layout1.dex"); 38 Class compiled_view = dex_file.loadClass("android.startop.test.CompiledView"); 39 Method layout1 = compiled_view.getMethod("layout1", Context.class, int.class); 40 Context context = InstrumentationRegistry.getTargetContext(); 41 layout1.invoke(null, context, R.layout.layout1); 42 } 43 44 @Test loadAndInflateLayout2()45 public void loadAndInflateLayout2() throws Exception { 46 ClassLoader dex_file = loadDexFile("layout2.dex"); 47 Class compiled_view = dex_file.loadClass("android.startop.test.CompiledView"); 48 Method layout1 = compiled_view.getMethod("layout2", Context.class, int.class); 49 Context context = InstrumentationRegistry.getTargetContext(); 50 layout1.invoke(null, context, R.layout.layout1); 51 } 52 } 53