1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package signature.converter.dex; 18 19 import static org.junit.Assert.assertEquals; 20 import static org.junit.Assert.assertSame; 21 import dex.reader.DexTestsCommon; 22 import dex.reader.util.JavaSource; 23 import dex.reader.util.JavaSourceToDexUtil; 24 import dex.structure.DexClass; 25 import dex.structure.DexFile; 26 27 import org.junit.Before; 28 import org.junit.Test; 29 30 import signature.converter.dex.DexToSigConverter; 31 import signature.converter.dex.DexUtil; 32 import signature.converter.dex.GenericSignatureParser; 33 import signature.model.impl.SigClassDefinition; 34 import signature.model.util.TypePool; 35 36 import java.io.IOException; 37 38 public class GenericSignatureParserTest extends DexTestsCommon{ 39 40 private DexToSigConverter converter; 41 private JavaSourceToDexUtil dexUtil; 42 private GenericSignatureParser parser; 43 44 @Before setupConverter()45 public void setupConverter(){ 46 converter = new DexToSigConverter(); 47 dexUtil = new JavaSourceToDexUtil(); 48 parser = new GenericSignatureParser(new TypePool(), converter); 49 } 50 51 @Test getGenericSignatureTest()52 public void getGenericSignatureTest() throws IOException { 53 DexFile dexFile = dexUtil.getFrom(new JavaSource("B", "public class B<T>{}")); 54 DexClass dexClass = getClass(dexFile, "LB;"); 55 assertEquals("<T:Ljava/lang/Object;>Ljava/lang/Object;", DexUtil.getGenericSignature(dexClass)); 56 SigClassDefinition sigClass = converter.convertClass(dexClass); 57 58 parser.parseForClass(sigClass, DexUtil.getGenericSignature(dexClass)); 59 //type parameter name 60 assertEquals(1, parser.formalTypeParameters.size()); 61 assertEquals("T", parser.formalTypeParameters.get(0).getName()); 62 //type parameter declaration 63 assertSame(sigClass, parser.formalTypeParameters.get(0).getGenericDeclaration()); 64 //type parameter upper bounds 65 assertEquals(1, parser.formalTypeParameters.get(0).getUpperBounds().size()); 66 // IType type = parser.formalTypeParameters.get(0).getUpperBounds().get(0); 67 68 } 69 } 70