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- /* *******************************************************************
- * Copyright (c) 2004 IBM
- * All rights reserved.
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Andy Clement - initial implementation
- * ******************************************************************/
-
- package org.aspectj.apache.bcel.classfile.tests;
-
- import org.aspectj.apache.bcel.classfile.Code;
- import org.aspectj.apache.bcel.classfile.JavaClass;
- import org.aspectj.apache.bcel.classfile.LocalVariable;
- import org.aspectj.apache.bcel.classfile.LocalVariableTypeTable;
- import org.aspectj.apache.bcel.classfile.Method;
- import org.aspectj.apache.bcel.classfile.Utility;
-
-
- public class LocalVariableTypeTableTest extends BcelTestCase {
-
-
- protected void setUp() throws Exception {
- super.setUp();
- }
-
- /**
- * Check the local variable type table includes information about generic signatures.
- */
- public void testLocalVariableTypeTableAttribute() throws ClassNotFoundException {
- JavaClass clazz = getClassFromJar("SimpleGenericsProgram");
-
- Method mainMethod = getMethod(clazz,"main");
- Code codeAttr = (Code) findAttribute("Code",mainMethod.getAttributes());
- LocalVariableTypeTable localVariableTypeTable =
- (LocalVariableTypeTable) findAttribute("LocalVariableTypeTable",codeAttr.getAttributes());
-
- assertTrue("Should be two entries in the LocalVariableTypeTable but found "+localVariableTypeTable.getTableLength(),
- localVariableTypeTable.getTableLength()==2);
-
- LocalVariable[] lvtable = localVariableTypeTable.getLocalVariableTypeTable();
- boolean tc1OK = false;
- boolean tc2OK = false;
- String errormessage = null;
- for (int i = 0; i < lvtable.length; i++) {
- String sig = Utility.signatureToString(lvtable[i].getSignature());
- if (lvtable[i].getName().equals("tc1")) {
- if (!sig.equals("TreasureChest<String>")) {
- errormessage="Expected signature of 'TreasureChest<String>' for tc1 but got "+sig;
- } else {
- tc1OK = true;
- }
- }
- if (lvtable[i].getName().equals("tc2")) {
- if (!sig.equals("TreasureChest<Integer>")) {
- errormessage="Expected signature of 'TreasureChest<Integer>' for tc2 but got "+sig;
- } else {
- tc2OK = true;
- }
- }
- }
- if (!tc1OK || !tc2OK) fail(errormessage);
- }
-
- protected void tearDown() throws Exception {
- super.tearDown();
- }
-
- }
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