| /********************************************************************** |
| * This file is part of "Object Teams Development Tooling"-Software |
| * |
| * Copyright 2004, 2010 Fraunhofer Gesellschaft, Munich, Germany, |
| * for its Fraunhofer Institute and Computer Architecture and Software |
| * Technology (FIRST), Berlin, Germany and Technical University Berlin, |
| * Germany. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Please visit http://www.eclipse.org/objectteams for updates and contact. |
| * |
| * Contributors: |
| * Fraunhofer FIRST - Initial API and implementation |
| * Technical University Berlin - Initial API and implementation |
| **********************************************************************/ |
| package org.eclipse.objectteams.otdt.ui.tests.dom.bindings; |
| |
| import junit.framework.Test; |
| |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.dom.AST; |
| import org.eclipse.jdt.core.dom.ASTNode; |
| import org.eclipse.jdt.core.dom.ASTParser; |
| import org.eclipse.jdt.core.dom.CallinMappingDeclaration; |
| import org.eclipse.jdt.core.dom.CalloutMappingDeclaration; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jdt.core.dom.IMethodBinding; |
| import org.eclipse.jdt.core.dom.IMethodMappingBinding; |
| import org.eclipse.jdt.core.dom.ITypeBinding; |
| import org.eclipse.jdt.core.dom.MethodDeclaration; |
| import org.eclipse.jdt.core.dom.MethodMappingElement; |
| import org.eclipse.jdt.core.dom.MethodSpec; |
| import org.eclipse.jdt.core.dom.Modifier; |
| import org.eclipse.jdt.core.dom.Name; |
| import org.eclipse.jdt.core.dom.PrecedenceDeclaration; |
| import org.eclipse.jdt.core.dom.RoleTypeDeclaration; |
| import org.eclipse.jdt.core.dom.TypeDeclaration; |
| import org.eclipse.objectteams.otdt.ui.tests.dom.FileBasedDOMTest; |
| |
| /** |
| * @author mkr |
| * @version $Id: MethodMappingBindingTest.java 23496 2010-02-05 23:20:15Z stephan $ |
| */ |
| public class MethodMappingBindingTest extends FileBasedDOMTest |
| { |
| public static final String TEST_PROJECT = "DOM_AST"; |
| private static final int JAVA_LANGUAGE_SPEC_LEVEL = AST.JLS4; |
| |
| private ASTParser _parser; |
| private ICompilationUnit _team; |
| |
| private TypeDeclaration _teamDecl; |
| |
| private RoleTypeDeclaration _roleDecl; |
| private CallinMappingDeclaration[] _callins; |
| private CalloutMappingDeclaration[] _callouts; |
| private MethodDeclaration[] _methods; |
| private IMethodMappingBinding _testObj; |
| |
| public MethodMappingBindingTest(String name) |
| { |
| super(name); |
| } |
| |
| public static Test suite() |
| { |
| return new Suite(MethodMappingBindingTest.class); |
| } |
| |
| public void setUpSuite() throws Exception |
| { |
| setTestProjectDir(TEST_PROJECT); |
| super.setUpSuite(); |
| } |
| |
| protected void setUp() throws Exception |
| { |
| super.setUp(); |
| _team = getCompilationUnit( |
| getTestProjectDir(), |
| "src", |
| "bindings.teampkg", |
| "T1.java"); |
| |
| _parser = ASTParser.newParser(JAVA_LANGUAGE_SPEC_LEVEL); |
| _parser.setProject( getJavaProject(TEST_PROJECT) ); |
| _parser.setSource(_team); |
| _parser.setResolveBindings(true); |
| |
| ASTNode root = _parser.createAST( new NullProgressMonitor() ); |
| CompilationUnit compUnit = (CompilationUnit)root; |
| _teamDecl = (TypeDeclaration)compUnit.types().get(0); |
| _roleDecl = (RoleTypeDeclaration)_teamDecl.getRoles()[0]; |
| _callins = _roleDecl.getCallIns(); |
| _callouts = _roleDecl.getCallOuts(); |
| _methods = _roleDecl.getMethods(); |
| } |
| |
| public void testNotNull() |
| { |
| _testObj = _callouts[0].resolveBinding(); |
| |
| assertNotNull(_testObj); |
| } |
| |
| public void testGetName_NoSignature() |
| { |
| _testObj = _callouts[0].resolveBinding(); |
| |
| String actual = _testObj.getName(); |
| String expected = "void m1() -> void m1() ;"; |
| |
| assertEquals(expected, actual); |
| } |
| |
| public void testGetName_WithSignature() |
| { |
| _testObj = _callouts[1].resolveBinding(); |
| |
| String actual = _testObj.getName(); |
| String expected = "java.lang.String m2(java.lang.Integer) -> java.lang.String m2(java.lang.Integer) ;"; |
| |
| assertEquals(expected, actual); |
| } |
| |
| public void testGetDeclaringClass() |
| { |
| _testObj = _callouts[0].resolveBinding(); |
| |
| ITypeBinding actual = _testObj.getDeclaringRoleClass(); |
| ITypeBinding expected = _roleDecl.resolveBinding(); |
| |
| assertEquals(expected, actual); |
| } |
| |
| public void testGetRoleMethod() |
| { |
| _testObj = _callins[0].resolveBinding(); |
| |
| MethodDeclaration roleMethod = |
| (MethodDeclaration)_methods[1]; |
| |
| IMethodBinding actual = _testObj.getRoleMethod(); |
| IMethodBinding expected = roleMethod.resolveBinding(); |
| |
| assertEquals(expected, actual); |
| } |
| |
| public void testMethodSpecType() |
| { |
| MethodMappingElement roleMappingElement = _callins[0].getRoleMappingElement(); |
| |
| // check we have the same method: |
| MethodDeclaration roleMethod = (MethodDeclaration)_methods[1]; |
| assertEquals(roleMethod.resolveBinding(), ((MethodSpec)roleMappingElement).resolveBinding()); |
| |
| // check the return types: |
| ITypeBinding actual = roleMappingElement.getName().resolveTypeBinding(); |
| ITypeBinding expected = roleMethod.resolveBinding().getReturnType(); |
| |
| assertEquals(expected, actual); |
| } |
| |
| public void testGetReferencedBaseClass() |
| { |
| _testObj = _callins[0].resolveBinding(); |
| |
| ITypeBinding actual = _testObj.getReferencedBaseClass(); |
| ITypeBinding expected = _roleDecl.resolveBinding().getBaseClass(); |
| |
| assertNotNull(actual); |
| assertEquals(expected, actual); |
| } |
| |
| public void testGetModifiers_After() |
| { |
| _testObj = _callins[0].resolveBinding(); |
| int modifier = _testObj.getModifiers(); |
| |
| boolean isCallinReplace = Modifier.isAfter(modifier) |
| && _testObj.isCallin(); |
| |
| assertTrue(isCallinReplace); |
| } |
| |
| /** Resolve a qualified callin name in a precedence declaration. */ |
| public void testPrecedence1() { |
| PrecedenceDeclaration prec = (PrecedenceDeclaration) _teamDecl.precedences().get(0); |
| Name name = (Name) prec.elements().get(0); |
| Object binding = name.resolveBinding(); |
| assertNotNull(binding); |
| assertTrue("Is mapping binding", binding instanceof IMethodMappingBinding); |
| assertEquals("Has expected representation", "ci1: java.lang.Integer m5(java.lang.Integer) <- after java.lang.Integer m5(java.lang.Integer) ;", binding.toString()); |
| } |
| |
| /** Try to resolve an unqualified callin name in a precedence declaration -> fails to resolve but shouldn't CCE. */ |
| public void testPrecedence2() { |
| PrecedenceDeclaration prec = (PrecedenceDeclaration) _teamDecl.precedences().get(0); |
| Name name = (Name) prec.elements().get(1); |
| Object binding = name.resolveBinding(); |
| assertNotNull(binding); |
| assertTrue("Is mapping binding", binding instanceof IMethodMappingBinding); |
| assertEquals("Has expected representation", "missingCallin:ci2: NULL ROLE METHODS<- <unknown> ;", binding.toString()); |
| } |
| |
| /** Resolve an unqualified callin name in a precedence declaration */ |
| public void testPrecedence3() { |
| RoleTypeDeclaration role2Decl = (RoleTypeDeclaration)_teamDecl.getRoles()[1]; |
| PrecedenceDeclaration prec = (PrecedenceDeclaration) role2Decl.precedences().get(0); |
| Name name = (Name) prec.elements().get(0); |
| Object binding = name.resolveBinding(); |
| assertNotNull(binding); |
| assertTrue("Is mapping binding", binding instanceof IMethodMappingBinding); |
| assertEquals("Has expected representation", "ci3: java.lang.Integer m3(java.lang.Integer) <- after java.lang.Integer m5(java.lang.Integer) ;", binding.toString()); |
| } |
| } |